BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Lyra Ventures LLC//FilingDates public calendars//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
NAME:Maine business filing dates\, 2027 (FilingDates)
X-WR-CALNAME:Maine business filing dates\, 2027 (FilingDates)
DESCRIPTION:Maine business filing dates\, 2027. Each event links the offici
 al source it was computed from. Obligations without a verified source are 
 not in this feed\; the web page lists them as unsupported. A reminder only
 : confirm with the source before filing.
X-WR-CALDESC:Maine business filing dates\, 2027. Each event links the offic
 ial source it was computed from. Obligations without a verified source are
  not in this feed\; the web page lists them as unsupported. A reminder onl
 y: confirm with the source before filing.
REFRESH-INTERVAL;VALUE=DURATION:P1D
X-PUBLISHED-TTL:P1D
BEGIN:VEVENT
UID:me:ME-individual-estimates:2026-01-01:3@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20270115
DTEND;VALUE=DATE:20270116
SUMMARY:Maine: Individual estimated tax (1040ES-ME) — 4th installment (Sc
 hedule C filer)
DESCRIPTION:Applies to: A calendar-year individual (including a sole propri
 etor) required to pay Maine estimated tax pays by April 15\, June 15\, Sep
 tember 15 and January 15.\nDue rule: 1st installment: April 15 of the year
  the calendar year begins\; 2nd installment: June 15 of the year the calen
 dar year begins\; 3rd installment: September 15 of the year the calendar y
 ear begins\; 4th installment: January 15 of the year after the calendar ye
 ar begins\nState legal holidays are not compiled: if this date is a state 
 holiday\, the deadline moves to the next business day.\nSource: https://ww
 w.maine.gov/revenue/tax-return-forms/due-dates (retrieved 2026-09-23)\nA r
 eminder only: confirm with the source before filing. You file\; this calen
 dar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/tax-return-forms/due-dates
CATEGORIES:Maine,estimated-tax
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Individual estimated tax (1040ES-ME) — 4th installment
  (Schedule C filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Individual estimated tax (1040ES-ME) — 4th installment
  (Schedule C filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-sales:2026-01-01:0:annual@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20270115
DTEND;VALUE=DATE:20270116
SUMMARY:Maine: Sales\, use and service provider tax return — Sales tax re
 turn (annual filer)
DESCRIPTION:Applies to: Returns are due the 15th of the month after the rep
 orting period (monthly at $600 or more of tax a month\; quarterly $100 to 
 under $600\; semiannual or annual below that). A 15th on a weekend or Stat
 e holiday moves to the next day that is neither. Semiannual periods are no
 t dated here.\nDue rule: Sales tax return: 15th day of the month after the
  calendar year ends\nState legal holidays are not compiled: if this date i
 s a state holiday\, the deadline moves to the next business day.\nSource: 
 https://www.maine.gov/revenue/faq/sales-use-service-provider-tax (retrieve
 d 2026-09-23)\nA reminder only: confirm with the source before filing. You
  file\; this calendar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/faq/sales-use-service-provider-
 tax
CATEGORIES:Maine,sales-tax
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (annual filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (annual filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-sales:2026-10-01:0:quarterly@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20270115
DTEND;VALUE=DATE:20270116
SUMMARY:Maine: Sales\, use and service provider tax return — Sales tax re
 turn (quarterly filer)
DESCRIPTION:Applies to: Returns are due the 15th of the month after the rep
 orting period (monthly at $600 or more of tax a month\; quarterly $100 to 
 under $600\; semiannual or annual below that). A 15th on a weekend or Stat
 e holiday moves to the next day that is neither. Semiannual periods are no
 t dated here.\nDue rule: Sales tax return: 15th day of the month after the
  quarter ends\nState legal holidays are not compiled: if this date is a st
 ate holiday\, the deadline moves to the next business day.\nSource: https:
 //www.maine.gov/revenue/faq/sales-use-service-provider-tax (retrieved 2026
 -09-23)\nA reminder only: confirm with the source before filing. You file\
 ; this calendar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/faq/sales-use-service-provider-
 tax
CATEGORIES:Maine,sales-tax
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (quarterly filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (quarterly filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-sales:2026-12-01:0:monthly@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20270115
DTEND;VALUE=DATE:20270116
SUMMARY:Maine: Sales\, use and service provider tax return — Sales tax re
 turn (monthly filer)
DESCRIPTION:Applies to: Returns are due the 15th of the month after the rep
 orting period (monthly at $600 or more of tax a month\; quarterly $100 to 
 under $600\; semiannual or annual below that). A 15th on a weekend or Stat
 e holiday moves to the next day that is neither. Semiannual periods are no
 t dated here.\nDue rule: Sales tax return: 15th day of the month after the
  month ends\nState legal holidays are not compiled: if this date is a stat
 e holiday\, the deadline moves to the next business day.\nSource: https://
 www.maine.gov/revenue/faq/sales-use-service-provider-tax (retrieved 2026-0
 9-23)\nA reminder only: confirm with the source before filing. You file\; 
 this calendar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/faq/sales-use-service-provider-
 tax
CATEGORIES:Maine,sales-tax
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (monthly filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (monthly filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-941ME:2026-10-01:0@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20270201
DTEND;VALUE=DATE:20270202
SUMMARY:Maine: Quarterly withholding return (941ME) — Form 941ME
DESCRIPTION:Applies to: An employer the preparer attests withholds Maine in
 come tax files the quarterly withholding return (Form 941ME) by April 30\,
  July 31\, October 31 and January 31.\nDue rule: Form 941ME: last day of t
 he month after the quarter ends\nStated date 2027-01-31\, moved to the nex
 t business day.\nHoliday rule: 36 M.R.S. §153(2) — https://legislature.
 maine.gov/statutes/36/title36sec153.html (retrieved 2026-09-24)\nState leg
 al holidays are not compiled: if this date is a state holiday\, the deadli
 ne moves to the next business day.\nSource: https://www.maine.gov/revenue/
 tax-return-forms/due-dates (retrieved 2026-09-23)\nA reminder only: confir
 m with the source before filing. You file\; this calendar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/tax-return-forms/due-dates
CATEGORIES:Maine,withholding
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Quarterly withholding return (941ME) — Form 941ME
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Quarterly withholding return (941ME) — Form 941ME
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-W-2-furnish:2026-01-01:0@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20270201
DTEND;VALUE=DATE:20270202
SUMMARY:Maine: Forms W-2 to employees — Forms W-2 to employees
DESCRIPTION:Applies to: Employers generally give employees their Form W-2 b
 y January 31.\nDue rule: Forms W-2 to employees: January 31 of the year af
 ter the calendar year ends\nStated date 2027-01-31\, moved to the next bus
 iness day.\nHoliday rule: 36 M.R.S. §153(2) — https://legislature.maine
 .gov/statutes/36/title36sec153.html (retrieved 2026-09-24)\nState legal ho
 lidays are not compiled: if this date is a state holiday\, the deadline mo
 ves to the next business day.\nSource: https://www1.maine.gov/revenue/faq/
 individual-income-tax (retrieved 2026-09-23)\nA reminder only: confirm wit
 h the source before filing. You file\; this calendar reminds.
URL;VALUE=URI:https://www1.maine.gov/revenue/faq/individual-income-tax
CATEGORIES:Maine,withholding
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Forms W-2 to employees — Forms W-2 to employees
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Forms W-2 to employees — Forms W-2 to employees
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-ui-quarterly:2026-10-01:0@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270201
DTEND;VALUE=DATE:20270202
SUMMARY:Maine: Quarterly UI wage report and contributions (ME UC-1) — Qua
 rterly wage report
DESCRIPTION:Applies to: An employer the preparer lists as a quarterly Maine
  unemployment-insurance filer pays quarterly wage reports and contribution
 s by April 30\, July 31\, October 31 and January 31. Maine Revenue Service
 s lists ME UC-1 on its due-date table\, which moves a weekend or holiday d
 ate to the next business day.\nDue rule: Quarterly wage report: last day o
 f the month after the quarter ends\nStated date 2027-01-31\, moved to the 
 next business day.\nState legal holidays are not compiled: if this date is
  a state holiday\, the deadline moves to the next business day.\nSource: h
 ttps://www.maine.gov/unemployment/employersfaq/ (retrieved 2026-09-23)\nA 
 reminder only: confirm with the source before filing. You file\; this cale
 ndar reminds.
URL;VALUE=URI:https://www.maine.gov/unemployment/employersfaq/
CATEGORIES:Maine,unemployment-insurance
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Quarterly UI wage report and contributions (ME UC-1) —
  Quarterly wage report
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Quarterly UI wage report and contributions (ME UC-1) —
  Quarterly wage report
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-sales:2027-01-01:0:monthly@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20270216
DTEND;VALUE=DATE:20270217
SUMMARY:Maine: Sales\, use and service provider tax return — Sales tax re
 turn (monthly filer)
DESCRIPTION:Applies to: Returns are due the 15th of the month after the rep
 orting period (monthly at $600 or more of tax a month\; quarterly $100 to 
 under $600\; semiannual or annual below that). A 15th on a weekend or Stat
 e holiday moves to the next day that is neither. Semiannual periods are no
 t dated here.\nDue rule: Sales tax return: 15th day of the month after the
  month ends\nStated date 2027-02-15\, moved to the next business day.\nHol
 iday rule: 36 M.R.S. §153(2) — https://legislature.maine.gov/statutes/3
 6/title36sec153.html (retrieved 2026-09-24)\nState legal holidays are not 
 compiled: if this date is a state holiday\, the deadline moves to the next
  business day.\nSource: https://www.maine.gov/revenue/faq/sales-use-servic
 e-provider-tax (retrieved 2026-09-23)\nA reminder only: confirm with the s
 ource before filing. You file\; this calendar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/faq/sales-use-service-provider-
 tax
CATEGORIES:Maine,sales-tax
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (monthly filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (monthly filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-941P-ME:2026-01-01:0@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20270315
DTEND;VALUE=DATE:20270316
SUMMARY:Maine: Pass-through entity withholding return (941P-ME) — Form 94
 1P-ME (S corporation or partnership)
DESCRIPTION:Applies to: A calendar-year pass-through entity with nonresiden
 t members files the pass-through entity withholding return (Form 941P-ME) 
 by March 15.\nDue rule: Form 941P-ME: March 15 of the year after the calen
 dar year ends\nState legal holidays are not compiled: if this date is a st
 ate holiday\, the deadline moves to the next business day.\nSource: https:
 //www.maine.gov/revenue/tax-return-forms/due-dates (retrieved 2026-09-23)\
 nA reminder only: confirm with the source before filing. You file\; this c
 alendar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/tax-return-forms/due-dates
CATEGORIES:Maine,withholding
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Pass-through entity withholding return (941P-ME) — For
 m 941P-ME (S corporation or partnership)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Pass-through entity withholding return (941P-ME) — For
 m 941P-ME (S corporation or partnership)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-sales:2027-02-01:0:monthly@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20270315
DTEND;VALUE=DATE:20270316
SUMMARY:Maine: Sales\, use and service provider tax return — Sales tax re
 turn (monthly filer)
DESCRIPTION:Applies to: Returns are due the 15th of the month after the rep
 orting period (monthly at $600 or more of tax a month\; quarterly $100 to 
 under $600\; semiannual or annual below that). A 15th on a weekend or Stat
 e holiday moves to the next day that is neither. Semiannual periods are no
 t dated here.\nDue rule: Sales tax return: 15th day of the month after the
  month ends\nState legal holidays are not compiled: if this date is a stat
 e holiday\, the deadline moves to the next business day.\nSource: https://
 www.maine.gov/revenue/faq/sales-use-service-provider-tax (retrieved 2026-0
 9-23)\nA reminder only: confirm with the source before filing. You file\; 
 this calendar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/faq/sales-use-service-provider-
 tax
CATEGORIES:Maine,sales-tax
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (monthly filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (monthly filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-1120ME:2026-01-01:0@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20270415
DTEND;VALUE=DATE:20270416
SUMMARY:Maine: Form 1120ME corporate income tax return — Form 1120ME (cal
 endar-year C corporation)
DESCRIPTION:Applies to: A C corporation the preparer attests has nexus with
  Maine and Maine income (and is not a financial institution or insurer the
  preparer attests is outside Maine corporate income tax)'s Form 1120ME is 
 due the same date as its federal return\, the 15th day of the 4th month af
 ter the tax year ends (April 15 for calendar-year filers\; June 30 year-en
 ds have their own line). An automatic six-month extension applies (up to e
 ight months in total on request\, or the federal extension plus 30 days).\
 nDue rule: Form 1120ME: 15th day of the 4th month after the tax year ends\
 nState legal holidays are not compiled: if this date is a state holiday\, 
 the deadline moves to the next business day.\nExtended due date: 2027-10-1
 5\nSource: https://www.maine.gov/revenue/faq/corporate-income-tax (retriev
 ed 2026-09-23)\nA reminder only: confirm with the source before filing. Yo
 u file\; this calendar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/faq/corporate-income-tax
CATEGORIES:Maine,income-franchise-return
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Form 1120ME corporate income tax return — Form 1120ME 
 (calendar-year C corporation)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Form 1120ME corporate income tax return — Form 1120ME 
 (calendar-year C corporation)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-corp-estimates:2027-01-01:0@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20270415
DTEND;VALUE=DATE:20270416
SUMMARY:Maine: Corporate estimated tax (1120ES-ME) — 1st installment (C c
 orporation)
DESCRIPTION:Applies to: A calendar-year corporation required to pay Maine e
 stimated tax pays by April 15\, June 15\, September 15 and December 15.\nD
 ue rule: 1st installment: April 15 of the year the calendar year begins\; 
 2nd installment: June 15 of the year the calendar year begins\; 3rd instal
 lment: September 15 of the year the calendar year begins\; 4th installment
 : December 15 of the year the calendar year begins\nState legal holidays a
 re not compiled: if this date is a state holiday\, the deadline moves to t
 he next business day.\nSource: https://www.maine.gov/revenue/tax-return-fo
 rms/due-dates (retrieved 2026-09-23)\nA reminder only: confirm with the so
 urce before filing. You file\; this calendar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/tax-return-forms/due-dates
CATEGORIES:Maine,estimated-tax
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Corporate estimated tax (1120ES-ME) — 1st installment 
 (C corporation)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Corporate estimated tax (1120ES-ME) — 1st installment 
 (C corporation)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-individual-estimates:2027-01-01:0@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20270415
DTEND;VALUE=DATE:20270416
SUMMARY:Maine: Individual estimated tax (1040ES-ME) — 1st installment (Sc
 hedule C filer)
DESCRIPTION:Applies to: A calendar-year individual (including a sole propri
 etor) required to pay Maine estimated tax pays by April 15\, June 15\, Sep
 tember 15 and January 15.\nDue rule: 1st installment: April 15 of the year
  the calendar year begins\; 2nd installment: June 15 of the year the calen
 dar year begins\; 3rd installment: September 15 of the year the calendar y
 ear begins\; 4th installment: January 15 of the year after the calendar ye
 ar begins\nState legal holidays are not compiled: if this date is a state 
 holiday\, the deadline moves to the next business day.\nSource: https://ww
 w.maine.gov/revenue/tax-return-forms/due-dates (retrieved 2026-09-23)\nA r
 eminder only: confirm with the source before filing. You file\; this calen
 dar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/tax-return-forms/due-dates
CATEGORIES:Maine,estimated-tax
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Individual estimated tax (1040ES-ME) — 1st installment
  (Schedule C filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Individual estimated tax (1040ES-ME) — 1st installment
  (Schedule C filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-sales:2027-01-01:0:quarterly@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20270415
DTEND;VALUE=DATE:20270416
SUMMARY:Maine: Sales\, use and service provider tax return — Sales tax re
 turn (quarterly filer)
DESCRIPTION:Applies to: Returns are due the 15th of the month after the rep
 orting period (monthly at $600 or more of tax a month\; quarterly $100 to 
 under $600\; semiannual or annual below that). A 15th on a weekend or Stat
 e holiday moves to the next day that is neither. Semiannual periods are no
 t dated here.\nDue rule: Sales tax return: 15th day of the month after the
  quarter ends\nState legal holidays are not compiled: if this date is a st
 ate holiday\, the deadline moves to the next business day.\nSource: https:
 //www.maine.gov/revenue/faq/sales-use-service-provider-tax (retrieved 2026
 -09-23)\nA reminder only: confirm with the source before filing. You file\
 ; this calendar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/faq/sales-use-service-provider-
 tax
CATEGORIES:Maine,sales-tax
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (quarterly filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (quarterly filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-sales:2027-03-01:0:monthly@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20270415
DTEND;VALUE=DATE:20270416
SUMMARY:Maine: Sales\, use and service provider tax return — Sales tax re
 turn (monthly filer)
DESCRIPTION:Applies to: Returns are due the 15th of the month after the rep
 orting period (monthly at $600 or more of tax a month\; quarterly $100 to 
 under $600\; semiannual or annual below that). A 15th on a weekend or Stat
 e holiday moves to the next day that is neither. Semiannual periods are no
 t dated here.\nDue rule: Sales tax return: 15th day of the month after the
  month ends\nState legal holidays are not compiled: if this date is a stat
 e holiday\, the deadline moves to the next business day.\nSource: https://
 www.maine.gov/revenue/faq/sales-use-service-provider-tax (retrieved 2026-0
 9-23)\nA reminder only: confirm with the source before filing. You file\; 
 this calendar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/faq/sales-use-service-provider-
 tax
CATEGORIES:Maine,sales-tax
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (monthly filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (monthly filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-941ME:2027-01-01:0@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20270430
DTEND;VALUE=DATE:20270501
SUMMARY:Maine: Quarterly withholding return (941ME) — Form 941ME
DESCRIPTION:Applies to: An employer the preparer attests withholds Maine in
 come tax files the quarterly withholding return (Form 941ME) by April 30\,
  July 31\, October 31 and January 31.\nDue rule: Form 941ME: last day of t
 he month after the quarter ends\nState legal holidays are not compiled: if
  this date is a state holiday\, the deadline moves to the next business da
 y.\nSource: https://www.maine.gov/revenue/tax-return-forms/due-dates (retr
 ieved 2026-09-23)\nA reminder only: confirm with the source before filing.
  You file\; this calendar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/tax-return-forms/due-dates
CATEGORIES:Maine,withholding
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Quarterly withholding return (941ME) — Form 941ME
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Quarterly withholding return (941ME) — Form 941ME
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-ui-quarterly:2027-01-01:0@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270430
DTEND;VALUE=DATE:20270501
SUMMARY:Maine: Quarterly UI wage report and contributions (ME UC-1) — Qua
 rterly wage report
DESCRIPTION:Applies to: An employer the preparer lists as a quarterly Maine
  unemployment-insurance filer pays quarterly wage reports and contribution
 s by April 30\, July 31\, October 31 and January 31. Maine Revenue Service
 s lists ME UC-1 on its due-date table\, which moves a weekend or holiday d
 ate to the next business day.\nDue rule: Quarterly wage report: last day o
 f the month after the quarter ends\nState legal holidays are not compiled:
  if this date is a state holiday\, the deadline moves to the next business
  day.\nSource: https://www.maine.gov/unemployment/employersfaq/ (retrieved
  2026-09-23)\nA reminder only: confirm with the source before filing. You 
 file\; this calendar reminds.
URL;VALUE=URI:https://www.maine.gov/unemployment/employersfaq/
CATEGORIES:Maine,unemployment-insurance
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Quarterly UI wage report and contributions (ME UC-1) —
  Quarterly wage report
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Quarterly UI wage report and contributions (ME UC-1) —
  Quarterly wage report
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-sales:2027-04-01:0:monthly@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20270517
DTEND;VALUE=DATE:20270518
SUMMARY:Maine: Sales\, use and service provider tax return — Sales tax re
 turn (monthly filer)
DESCRIPTION:Applies to: Returns are due the 15th of the month after the rep
 orting period (monthly at $600 or more of tax a month\; quarterly $100 to 
 under $600\; semiannual or annual below that). A 15th on a weekend or Stat
 e holiday moves to the next day that is neither. Semiannual periods are no
 t dated here.\nDue rule: Sales tax return: 15th day of the month after the
  month ends\nStated date 2027-05-15\, moved to the next business day.\nHol
 iday rule: 36 M.R.S. §153(2) — https://legislature.maine.gov/statutes/3
 6/title36sec153.html (retrieved 2026-09-24)\nState legal holidays are not 
 compiled: if this date is a state holiday\, the deadline moves to the next
  business day.\nSource: https://www.maine.gov/revenue/faq/sales-use-servic
 e-provider-tax (retrieved 2026-09-23)\nA reminder only: confirm with the s
 ource before filing. You file\; this calendar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/faq/sales-use-service-provider-
 tax
CATEGORIES:Maine,sales-tax
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (monthly filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (monthly filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-annual-report:2027-01-01:0@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270601
DTEND;VALUE=DATE:20270602
SUMMARY:Maine: Secretary of State annual report — Annual report (any busi
 ness except a sole proprietor or general partnership)
DESCRIPTION:Applies to: A business corporation\, nonprofit corporation\, LL
 C\, limited partnership or LLP that the preparer attests is formed in or r
 egistered with the Maine Secretary of State files an annual report every y
 ear\; the legal filing deadline is June 1. The source states no weekend ru
 le\, so the stated date is shown.\nDue rule: Annual report: June 1 of the 
 year the calendar year ends\nSource: https://www.maine.gov/sos/corporation
 s-commissions/filing-an-annual-report (retrieved 2026-09-23)\nA reminder o
 nly: confirm with the source before filing. You file\; this calendar remin
 ds.
URL;VALUE=URI:https://www.maine.gov/sos/corporations-commissions/filing-an-
 annual-report
CATEGORIES:Maine,annual-report
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Secretary of State annual report — Annual report (any 
 business except a sole proprietor or general partnership)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Secretary of State annual report — Annual report (any 
 business except a sole proprietor or general partnership)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-corp-estimates:2027-01-01:1@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20270615
DTEND;VALUE=DATE:20270616
SUMMARY:Maine: Corporate estimated tax (1120ES-ME) — 2nd installment (C c
 orporation)
DESCRIPTION:Applies to: A calendar-year corporation required to pay Maine e
 stimated tax pays by April 15\, June 15\, September 15 and December 15.\nD
 ue rule: 1st installment: April 15 of the year the calendar year begins\; 
 2nd installment: June 15 of the year the calendar year begins\; 3rd instal
 lment: September 15 of the year the calendar year begins\; 4th installment
 : December 15 of the year the calendar year begins\nState legal holidays a
 re not compiled: if this date is a state holiday\, the deadline moves to t
 he next business day.\nSource: https://www.maine.gov/revenue/tax-return-fo
 rms/due-dates (retrieved 2026-09-23)\nA reminder only: confirm with the so
 urce before filing. You file\; this calendar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/tax-return-forms/due-dates
CATEGORIES:Maine,estimated-tax
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Corporate estimated tax (1120ES-ME) — 2nd installment 
 (C corporation)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Corporate estimated tax (1120ES-ME) — 2nd installment 
 (C corporation)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-individual-estimates:2027-01-01:1@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20270615
DTEND;VALUE=DATE:20270616
SUMMARY:Maine: Individual estimated tax (1040ES-ME) — 2nd installment (Sc
 hedule C filer)
DESCRIPTION:Applies to: A calendar-year individual (including a sole propri
 etor) required to pay Maine estimated tax pays by April 15\, June 15\, Sep
 tember 15 and January 15.\nDue rule: 1st installment: April 15 of the year
  the calendar year begins\; 2nd installment: June 15 of the year the calen
 dar year begins\; 3rd installment: September 15 of the year the calendar y
 ear begins\; 4th installment: January 15 of the year after the calendar ye
 ar begins\nState legal holidays are not compiled: if this date is a state 
 holiday\, the deadline moves to the next business day.\nSource: https://ww
 w.maine.gov/revenue/tax-return-forms/due-dates (retrieved 2026-09-23)\nA r
 eminder only: confirm with the source before filing. You file\; this calen
 dar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/tax-return-forms/due-dates
CATEGORIES:Maine,estimated-tax
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Individual estimated tax (1040ES-ME) — 2nd installment
  (Schedule C filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Individual estimated tax (1040ES-ME) — 2nd installment
  (Schedule C filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-sales:2027-05-01:0:monthly@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20270615
DTEND;VALUE=DATE:20270616
SUMMARY:Maine: Sales\, use and service provider tax return — Sales tax re
 turn (monthly filer)
DESCRIPTION:Applies to: Returns are due the 15th of the month after the rep
 orting period (monthly at $600 or more of tax a month\; quarterly $100 to 
 under $600\; semiannual or annual below that). A 15th on a weekend or Stat
 e holiday moves to the next day that is neither. Semiannual periods are no
 t dated here.\nDue rule: Sales tax return: 15th day of the month after the
  month ends\nState legal holidays are not compiled: if this date is a stat
 e holiday\, the deadline moves to the next business day.\nSource: https://
 www.maine.gov/revenue/faq/sales-use-service-provider-tax (retrieved 2026-0
 9-23)\nA reminder only: confirm with the source before filing. You file\; 
 this calendar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/faq/sales-use-service-provider-
 tax
CATEGORIES:Maine,sales-tax
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (monthly filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (monthly filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-sales:2027-04-01:0:quarterly@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20270715
DTEND;VALUE=DATE:20270716
SUMMARY:Maine: Sales\, use and service provider tax return — Sales tax re
 turn (quarterly filer)
DESCRIPTION:Applies to: Returns are due the 15th of the month after the rep
 orting period (monthly at $600 or more of tax a month\; quarterly $100 to 
 under $600\; semiannual or annual below that). A 15th on a weekend or Stat
 e holiday moves to the next day that is neither. Semiannual periods are no
 t dated here.\nDue rule: Sales tax return: 15th day of the month after the
  quarter ends\nState legal holidays are not compiled: if this date is a st
 ate holiday\, the deadline moves to the next business day.\nSource: https:
 //www.maine.gov/revenue/faq/sales-use-service-provider-tax (retrieved 2026
 -09-23)\nA reminder only: confirm with the source before filing. You file\
 ; this calendar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/faq/sales-use-service-provider-
 tax
CATEGORIES:Maine,sales-tax
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (quarterly filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (quarterly filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-sales:2027-06-01:0:monthly@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20270715
DTEND;VALUE=DATE:20270716
SUMMARY:Maine: Sales\, use and service provider tax return — Sales tax re
 turn (monthly filer)
DESCRIPTION:Applies to: Returns are due the 15th of the month after the rep
 orting period (monthly at $600 or more of tax a month\; quarterly $100 to 
 under $600\; semiannual or annual below that). A 15th on a weekend or Stat
 e holiday moves to the next day that is neither. Semiannual periods are no
 t dated here.\nDue rule: Sales tax return: 15th day of the month after the
  month ends\nState legal holidays are not compiled: if this date is a stat
 e holiday\, the deadline moves to the next business day.\nSource: https://
 www.maine.gov/revenue/faq/sales-use-service-provider-tax (retrieved 2026-0
 9-23)\nA reminder only: confirm with the source before filing. You file\; 
 this calendar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/faq/sales-use-service-provider-
 tax
CATEGORIES:Maine,sales-tax
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (monthly filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (monthly filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-941ME:2027-04-01:0@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20270802
DTEND;VALUE=DATE:20270803
SUMMARY:Maine: Quarterly withholding return (941ME) — Form 941ME
DESCRIPTION:Applies to: An employer the preparer attests withholds Maine in
 come tax files the quarterly withholding return (Form 941ME) by April 30\,
  July 31\, October 31 and January 31.\nDue rule: Form 941ME: last day of t
 he month after the quarter ends\nStated date 2027-07-31\, moved to the nex
 t business day.\nHoliday rule: 36 M.R.S. §153(2) — https://legislature.
 maine.gov/statutes/36/title36sec153.html (retrieved 2026-09-24)\nState leg
 al holidays are not compiled: if this date is a state holiday\, the deadli
 ne moves to the next business day.\nSource: https://www.maine.gov/revenue/
 tax-return-forms/due-dates (retrieved 2026-09-23)\nA reminder only: confir
 m with the source before filing. You file\; this calendar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/tax-return-forms/due-dates
CATEGORIES:Maine,withholding
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Quarterly withholding return (941ME) — Form 941ME
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Quarterly withholding return (941ME) — Form 941ME
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-ui-quarterly:2027-04-01:0@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270802
DTEND;VALUE=DATE:20270803
SUMMARY:Maine: Quarterly UI wage report and contributions (ME UC-1) — Qua
 rterly wage report
DESCRIPTION:Applies to: An employer the preparer lists as a quarterly Maine
  unemployment-insurance filer pays quarterly wage reports and contribution
 s by April 30\, July 31\, October 31 and January 31. Maine Revenue Service
 s lists ME UC-1 on its due-date table\, which moves a weekend or holiday d
 ate to the next business day.\nDue rule: Quarterly wage report: last day o
 f the month after the quarter ends\nStated date 2027-07-31\, moved to the 
 next business day.\nState legal holidays are not compiled: if this date is
  a state holiday\, the deadline moves to the next business day.\nSource: h
 ttps://www.maine.gov/unemployment/employersfaq/ (retrieved 2026-09-23)\nA 
 reminder only: confirm with the source before filing. You file\; this cale
 ndar reminds.
URL;VALUE=URI:https://www.maine.gov/unemployment/employersfaq/
CATEGORIES:Maine,unemployment-insurance
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Quarterly UI wage report and contributions (ME UC-1) —
  Quarterly wage report
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Quarterly UI wage report and contributions (ME UC-1) —
  Quarterly wage report
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-sales:2027-07-01:0:monthly@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20270816
DTEND;VALUE=DATE:20270817
SUMMARY:Maine: Sales\, use and service provider tax return — Sales tax re
 turn (monthly filer)
DESCRIPTION:Applies to: Returns are due the 15th of the month after the rep
 orting period (monthly at $600 or more of tax a month\; quarterly $100 to 
 under $600\; semiannual or annual below that). A 15th on a weekend or Stat
 e holiday moves to the next day that is neither. Semiannual periods are no
 t dated here.\nDue rule: Sales tax return: 15th day of the month after the
  month ends\nStated date 2027-08-15\, moved to the next business day.\nHol
 iday rule: 36 M.R.S. §153(2) — https://legislature.maine.gov/statutes/3
 6/title36sec153.html (retrieved 2026-09-24)\nState legal holidays are not 
 compiled: if this date is a state holiday\, the deadline moves to the next
  business day.\nSource: https://www.maine.gov/revenue/faq/sales-use-servic
 e-provider-tax (retrieved 2026-09-23)\nA reminder only: confirm with the s
 ource before filing. You file\; this calendar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/faq/sales-use-service-provider-
 tax
CATEGORIES:Maine,sales-tax
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (monthly filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (monthly filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-corp-estimates:2027-01-01:2@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20270915
DTEND;VALUE=DATE:20270916
SUMMARY:Maine: Corporate estimated tax (1120ES-ME) — 3rd installment (C c
 orporation)
DESCRIPTION:Applies to: A calendar-year corporation required to pay Maine e
 stimated tax pays by April 15\, June 15\, September 15 and December 15.\nD
 ue rule: 1st installment: April 15 of the year the calendar year begins\; 
 2nd installment: June 15 of the year the calendar year begins\; 3rd instal
 lment: September 15 of the year the calendar year begins\; 4th installment
 : December 15 of the year the calendar year begins\nState legal holidays a
 re not compiled: if this date is a state holiday\, the deadline moves to t
 he next business day.\nSource: https://www.maine.gov/revenue/tax-return-fo
 rms/due-dates (retrieved 2026-09-23)\nA reminder only: confirm with the so
 urce before filing. You file\; this calendar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/tax-return-forms/due-dates
CATEGORIES:Maine,estimated-tax
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Corporate estimated tax (1120ES-ME) — 3rd installment 
 (C corporation)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Corporate estimated tax (1120ES-ME) — 3rd installment 
 (C corporation)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-individual-estimates:2027-01-01:2@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20270915
DTEND;VALUE=DATE:20270916
SUMMARY:Maine: Individual estimated tax (1040ES-ME) — 3rd installment (Sc
 hedule C filer)
DESCRIPTION:Applies to: A calendar-year individual (including a sole propri
 etor) required to pay Maine estimated tax pays by April 15\, June 15\, Sep
 tember 15 and January 15.\nDue rule: 1st installment: April 15 of the year
  the calendar year begins\; 2nd installment: June 15 of the year the calen
 dar year begins\; 3rd installment: September 15 of the year the calendar y
 ear begins\; 4th installment: January 15 of the year after the calendar ye
 ar begins\nState legal holidays are not compiled: if this date is a state 
 holiday\, the deadline moves to the next business day.\nSource: https://ww
 w.maine.gov/revenue/tax-return-forms/due-dates (retrieved 2026-09-23)\nA r
 eminder only: confirm with the source before filing. You file\; this calen
 dar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/tax-return-forms/due-dates
CATEGORIES:Maine,estimated-tax
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Individual estimated tax (1040ES-ME) — 3rd installment
  (Schedule C filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Individual estimated tax (1040ES-ME) — 3rd installment
  (Schedule C filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-sales:2027-08-01:0:monthly@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20270915
DTEND;VALUE=DATE:20270916
SUMMARY:Maine: Sales\, use and service provider tax return — Sales tax re
 turn (monthly filer)
DESCRIPTION:Applies to: Returns are due the 15th of the month after the rep
 orting period (monthly at $600 or more of tax a month\; quarterly $100 to 
 under $600\; semiannual or annual below that). A 15th on a weekend or Stat
 e holiday moves to the next day that is neither. Semiannual periods are no
 t dated here.\nDue rule: Sales tax return: 15th day of the month after the
  month ends\nState legal holidays are not compiled: if this date is a stat
 e holiday\, the deadline moves to the next business day.\nSource: https://
 www.maine.gov/revenue/faq/sales-use-service-provider-tax (retrieved 2026-0
 9-23)\nA reminder only: confirm with the source before filing. You file\; 
 this calendar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/faq/sales-use-service-provider-
 tax
CATEGORIES:Maine,sales-tax
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (monthly filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (monthly filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-sales:2027-07-01:0:quarterly@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20271015
DTEND;VALUE=DATE:20271016
SUMMARY:Maine: Sales\, use and service provider tax return — Sales tax re
 turn (quarterly filer)
DESCRIPTION:Applies to: Returns are due the 15th of the month after the rep
 orting period (monthly at $600 or more of tax a month\; quarterly $100 to 
 under $600\; semiannual or annual below that). A 15th on a weekend or Stat
 e holiday moves to the next day that is neither. Semiannual periods are no
 t dated here.\nDue rule: Sales tax return: 15th day of the month after the
  quarter ends\nState legal holidays are not compiled: if this date is a st
 ate holiday\, the deadline moves to the next business day.\nSource: https:
 //www.maine.gov/revenue/faq/sales-use-service-provider-tax (retrieved 2026
 -09-23)\nA reminder only: confirm with the source before filing. You file\
 ; this calendar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/faq/sales-use-service-provider-
 tax
CATEGORIES:Maine,sales-tax
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (quarterly filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (quarterly filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-sales:2027-09-01:0:monthly@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20271015
DTEND;VALUE=DATE:20271016
SUMMARY:Maine: Sales\, use and service provider tax return — Sales tax re
 turn (monthly filer)
DESCRIPTION:Applies to: Returns are due the 15th of the month after the rep
 orting period (monthly at $600 or more of tax a month\; quarterly $100 to 
 under $600\; semiannual or annual below that). A 15th on a weekend or Stat
 e holiday moves to the next day that is neither. Semiannual periods are no
 t dated here.\nDue rule: Sales tax return: 15th day of the month after the
  month ends\nState legal holidays are not compiled: if this date is a stat
 e holiday\, the deadline moves to the next business day.\nSource: https://
 www.maine.gov/revenue/faq/sales-use-service-provider-tax (retrieved 2026-0
 9-23)\nA reminder only: confirm with the source before filing. You file\; 
 this calendar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/faq/sales-use-service-provider-
 tax
CATEGORIES:Maine,sales-tax
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (monthly filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (monthly filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-941ME:2027-07-01:0@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20271101
DTEND;VALUE=DATE:20271102
SUMMARY:Maine: Quarterly withholding return (941ME) — Form 941ME
DESCRIPTION:Applies to: An employer the preparer attests withholds Maine in
 come tax files the quarterly withholding return (Form 941ME) by April 30\,
  July 31\, October 31 and January 31.\nDue rule: Form 941ME: last day of t
 he month after the quarter ends\nStated date 2027-10-31\, moved to the nex
 t business day.\nHoliday rule: 36 M.R.S. §153(2) — https://legislature.
 maine.gov/statutes/36/title36sec153.html (retrieved 2026-09-24)\nState leg
 al holidays are not compiled: if this date is a state holiday\, the deadli
 ne moves to the next business day.\nSource: https://www.maine.gov/revenue/
 tax-return-forms/due-dates (retrieved 2026-09-23)\nA reminder only: confir
 m with the source before filing. You file\; this calendar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/tax-return-forms/due-dates
CATEGORIES:Maine,withholding
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Quarterly withholding return (941ME) — Form 941ME
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Quarterly withholding return (941ME) — Form 941ME
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-ui-quarterly:2027-07-01:0@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20271101
DTEND;VALUE=DATE:20271102
SUMMARY:Maine: Quarterly UI wage report and contributions (ME UC-1) — Qua
 rterly wage report
DESCRIPTION:Applies to: An employer the preparer lists as a quarterly Maine
  unemployment-insurance filer pays quarterly wage reports and contribution
 s by April 30\, July 31\, October 31 and January 31. Maine Revenue Service
 s lists ME UC-1 on its due-date table\, which moves a weekend or holiday d
 ate to the next business day.\nDue rule: Quarterly wage report: last day o
 f the month after the quarter ends\nStated date 2027-10-31\, moved to the 
 next business day.\nState legal holidays are not compiled: if this date is
  a state holiday\, the deadline moves to the next business day.\nSource: h
 ttps://www.maine.gov/unemployment/employersfaq/ (retrieved 2026-09-23)\nA 
 reminder only: confirm with the source before filing. You file\; this cale
 ndar reminds.
URL;VALUE=URI:https://www.maine.gov/unemployment/employersfaq/
CATEGORIES:Maine,unemployment-insurance
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Quarterly UI wage report and contributions (ME UC-1) —
  Quarterly wage report
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Quarterly UI wage report and contributions (ME UC-1) —
  Quarterly wage report
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-sales:2027-10-01:0:monthly@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20271115
DTEND;VALUE=DATE:20271116
SUMMARY:Maine: Sales\, use and service provider tax return — Sales tax re
 turn (monthly filer)
DESCRIPTION:Applies to: Returns are due the 15th of the month after the rep
 orting period (monthly at $600 or more of tax a month\; quarterly $100 to 
 under $600\; semiannual or annual below that). A 15th on a weekend or Stat
 e holiday moves to the next day that is neither. Semiannual periods are no
 t dated here.\nDue rule: Sales tax return: 15th day of the month after the
  month ends\nState legal holidays are not compiled: if this date is a stat
 e holiday\, the deadline moves to the next business day.\nSource: https://
 www.maine.gov/revenue/faq/sales-use-service-provider-tax (retrieved 2026-0
 9-23)\nA reminder only: confirm with the source before filing. You file\; 
 this calendar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/faq/sales-use-service-provider-
 tax
CATEGORIES:Maine,sales-tax
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (monthly filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (monthly filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-corp-estimates:2027-01-01:3@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20271215
DTEND;VALUE=DATE:20271216
SUMMARY:Maine: Corporate estimated tax (1120ES-ME) — 4th installment (C c
 orporation)
DESCRIPTION:Applies to: A calendar-year corporation required to pay Maine e
 stimated tax pays by April 15\, June 15\, September 15 and December 15.\nD
 ue rule: 1st installment: April 15 of the year the calendar year begins\; 
 2nd installment: June 15 of the year the calendar year begins\; 3rd instal
 lment: September 15 of the year the calendar year begins\; 4th installment
 : December 15 of the year the calendar year begins\nState legal holidays a
 re not compiled: if this date is a state holiday\, the deadline moves to t
 he next business day.\nSource: https://www.maine.gov/revenue/tax-return-fo
 rms/due-dates (retrieved 2026-09-23)\nA reminder only: confirm with the so
 urce before filing. You file\; this calendar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/tax-return-forms/due-dates
CATEGORIES:Maine,estimated-tax
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Corporate estimated tax (1120ES-ME) — 4th installment 
 (C corporation)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Corporate estimated tax (1120ES-ME) — 4th installment 
 (C corporation)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:me:ME-sales:2027-11-01:0:monthly@filingdates.com
DTSTAMP:20260926T000000Z
DTSTART;VALUE=DATE:20271215
DTEND;VALUE=DATE:20271216
SUMMARY:Maine: Sales\, use and service provider tax return — Sales tax re
 turn (monthly filer)
DESCRIPTION:Applies to: Returns are due the 15th of the month after the rep
 orting period (monthly at $600 or more of tax a month\; quarterly $100 to 
 under $600\; semiannual or annual below that). A 15th on a weekend or Stat
 e holiday moves to the next day that is neither. Semiannual periods are no
 t dated here.\nDue rule: Sales tax return: 15th day of the month after the
  month ends\nState legal holidays are not compiled: if this date is a stat
 e holiday\, the deadline moves to the next business day.\nSource: https://
 www.maine.gov/revenue/faq/sales-use-service-provider-tax (retrieved 2026-0
 9-23)\nA reminder only: confirm with the source before filing. You file\; 
 this calendar reminds.
URL;VALUE=URI:https://www.maine.gov/revenue/faq/sales-use-service-provider-
 tax
CATEGORIES:Maine,sales-tax
SEQUENCE:1
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (monthly filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Maine: Sales\, use and service provider tax return — Sales ta
 x return (monthly filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
END:VCALENDAR