BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Lyra Ventures LLC//FilingDates public calendars//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
NAME:Missouri business filing dates\, 2027 (FilingDates)
X-WR-CALNAME:Missouri business filing dates\, 2027 (FilingDates)
DESCRIPTION:Missouri business filing dates\, 2027. Each event links the off
 icial source it was computed from. Obligations without a verified source a
 re not in this feed\; the web page lists them as unsupported. A reminder o
 nly: confirm with the source before filing.
X-WR-CALDESC:Missouri business filing dates\, 2027. Each event links the of
 ficial 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.
REFRESH-INTERVAL;VALUE=DURATION:P1D
X-PUBLISHED-TTL:P1D
BEGIN:VEVENT
UID:mo:MO-individual-estimates:2026-01-01:3@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270115
DTEND;VALUE=DATE:20270116
SUMMARY:Missouri: Individual estimated tax (MO-1040ES) for 2026 — 4th qua
 rter (Schedule C filer)
DESCRIPTION:Applies to: An individual (including a sole proprietor) paying 
 2026 Missouri estimated tax pays in full with the first voucher or in inst
 allments by April 15\, June 15\, September 15 and January 15\; a weekend o
 r legal-holiday date moves to the next business day.\nDue rule: 1st quarte
 r: April 15 of the year the calendar year begins\; 2nd quarter: June 15 of
  the year the calendar year begins\; 3rd quarter: September 15 of the year
  the calendar year begins\; 4th quarter: January 15 of the year after the 
 calendar year begins\nState legal holidays are not compiled: if this date 
 is a state holiday\, the deadline moves to the next business day.\nSource:
  https://dor.mo.gov/forms/MO-1040ES_2026.pdf (retrieved 2026-09-23)\nA rem
 inder only: confirm with the source before filing. You file\; this calenda
 r reminds.
URL;VALUE=URI:https://dor.mo.gov/forms/MO-1040ES_2026.pdf
CATEGORIES:Missouri,estimated-tax
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Individual estimated tax (MO-1040ES) for 2026 — 4th
  quarter (Schedule C filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Individual estimated tax (MO-1040ES) for 2026 — 4th
  quarter (Schedule C filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:mo:MO-sales:2026-01-01:0:annual@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270201
DTEND;VALUE=DATE:20270202
SUMMARY:Missouri: Sales and use tax return — Annual sales tax return (ann
 ual filer)
DESCRIPTION:Applies to: Filing frequency follows state tax collected ($500 
 or more a month monthly\; $500 or less quarterly\; under $200 a quarter an
 nually). Monthly returns are due the last day of the following month\, qua
 rterly returns the last day of the month after the quarter\, annual return
 s January 31.\nDue rule: Annual sales tax return: January 31 of the year a
 fter the calendar year ends\nStated date 2027-01-31\, moved to the next bu
 siness day.\nState legal holidays are not compiled: if this date is a stat
 e holiday\, the deadline moves to the next business day.\nSource: https://
 dor.mo.gov/faq/taxation/business/sales-tax-filing.html (retrieved 2026-09-
 23)\nA reminder only: confirm with the source before filing. You file\; th
 is calendar reminds.
URL;VALUE=URI:https://dor.mo.gov/faq/taxation/business/sales-tax-filing.htm
 l
CATEGORIES:Missouri,sales-tax
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Annual sales tax return 
 (annual filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Annual sales tax return 
 (annual filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:mo:MO-sales:2026-10-01:0:quarterly@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270201
DTEND;VALUE=DATE:20270202
SUMMARY:Missouri: Sales and use tax return — Sales tax return (quarterly 
 filer)
DESCRIPTION:Applies to: Filing frequency follows state tax collected ($500 
 or more a month monthly\; $500 or less quarterly\; under $200 a quarter an
 nually). Monthly returns are due the last day of the following month\, qua
 rterly returns the last day of the month after the quarter\, annual return
 s January 31.\nDue rule: Sales tax return: last day of the month after the
  quarter ends\nStated date 2027-01-31\, moved to the next business day.\nS
 tate legal holidays are not compiled: if this date is a state holiday\, th
 e deadline moves to the next business day.\nSource: https://dor.mo.gov/faq
 /taxation/business/sales-tax-filing.html (retrieved 2026-09-23)\nA reminde
 r only: confirm with the source before filing. You file\; this calendar re
 minds.
URL;VALUE=URI:https://dor.mo.gov/faq/taxation/business/sales-tax-filing.htm
 l
CATEGORIES:Missouri,sales-tax
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (quarte
 rly filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (quarte
 rly filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:mo:MO-sales:2026-12-01:0:monthly@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270201
DTEND;VALUE=DATE:20270202
SUMMARY:Missouri: Sales and use tax return — Sales tax return (monthly fi
 ler)
DESCRIPTION:Applies to: Filing frequency follows state tax collected ($500 
 or more a month monthly\; $500 or less quarterly\; under $200 a quarter an
 nually). Monthly returns are due the last day of the following month\, qua
 rterly returns the last day of the month after the quarter\, annual return
 s January 31.\nDue rule: Sales tax return: last day of the month after the
  month ends\nStated date 2027-01-31\, moved to the next business day.\nSta
 te legal holidays are not compiled: if this date is a state holiday\, the 
 deadline moves to the next business day.\nSource: https://dor.mo.gov/faq/t
 axation/business/sales-tax-filing.html (retrieved 2026-09-23)\nA reminder 
 only: confirm with the source before filing. You file\; this calendar remi
 nds.
URL;VALUE=URI:https://dor.mo.gov/faq/taxation/business/sales-tax-filing.htm
 l
CATEGORIES:Missouri,sales-tax
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (monthl
 y filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (monthl
 y filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:mo:MO-ui-quarterly:2026-10-01:0@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270201
DTEND;VALUE=DATE:20270202
SUMMARY:Missouri: Quarterly contribution and wage report — Contribution a
 nd wage report
DESCRIPTION:Applies to: An employer files its quarterly contribution and wa
 ge report and pays by the last day of the month after each quarter\; a Sat
 urday\, Sunday or holiday date moves to the next working day.\nDue rule: C
 ontribution and wage report: last day of the month after the quarter ends\
 nStated date 2027-01-31\, moved to the next business day.\nState legal hol
 idays are not compiled: if this date is a state holiday\, the deadline mov
 es to the next business day.\nSource: https://labor.mo.gov/des/employers/q
 uarterly-reports (retrieved 2026-09-23)\nA reminder only: confirm with the
  source before filing. You file\; this calendar reminds.
URL;VALUE=URI:https://labor.mo.gov/des/employers/quarterly-reports
CATEGORIES:Missouri,unemployment-insurance
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Quarterly contribution and wage report — Contributi
 on and wage report
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Quarterly contribution and wage report — Contributi
 on and wage report
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:mo:MO-sales:2027-01-01:0:monthly@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270301
DTEND;VALUE=DATE:20270302
SUMMARY:Missouri: Sales and use tax return — Sales tax return (monthly fi
 ler)
DESCRIPTION:Applies to: Filing frequency follows state tax collected ($500 
 or more a month monthly\; $500 or less quarterly\; under $200 a quarter an
 nually). Monthly returns are due the last day of the following month\, qua
 rterly returns the last day of the month after the quarter\, annual return
 s January 31.\nDue rule: Sales tax return: last day of the month after the
  month ends\nStated date 2027-02-28\, moved to the next business day.\nSta
 te legal holidays are not compiled: if this date is a state holiday\, the 
 deadline moves to the next business day.\nSource: https://dor.mo.gov/faq/t
 axation/business/sales-tax-filing.html (retrieved 2026-09-23)\nA reminder 
 only: confirm with the source before filing. You file\; this calendar remi
 nds.
URL;VALUE=URI:https://dor.mo.gov/faq/taxation/business/sales-tax-filing.htm
 l
CATEGORIES:Missouri,sales-tax
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (monthl
 y filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (monthl
 y filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:mo:MO-sales:2027-02-01:0:monthly@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270331
DTEND;VALUE=DATE:20270401
SUMMARY:Missouri: Sales and use tax return — Sales tax return (monthly fi
 ler)
DESCRIPTION:Applies to: Filing frequency follows state tax collected ($500 
 or more a month monthly\; $500 or less quarterly\; under $200 a quarter an
 nually). Monthly returns are due the last day of the following month\, qua
 rterly returns the last day of the month after the quarter\, annual return
 s January 31.\nDue rule: Sales tax return: last 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://
 dor.mo.gov/faq/taxation/business/sales-tax-filing.html (retrieved 2026-09-
 23)\nA reminder only: confirm with the source before filing. You file\; th
 is calendar reminds.
URL;VALUE=URI:https://dor.mo.gov/faq/taxation/business/sales-tax-filing.htm
 l
CATEGORIES:Missouri,sales-tax
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (monthl
 y filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (monthl
 y filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:mo:MO-1065:2026-01-01:0@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270415
DTEND;VALUE=DATE:20270416
SUMMARY:Missouri: Form MO-1065 partnership return — MO-1065 (calendar-yea
 r partnership)
DESCRIPTION:Applies to: A partnership that files federal Form 1065 and has 
 a Missouri-resident partner or Missouri-source income (the preparer attest
 s either) files Form MO-1065 by the 15th day of the 4th month after its ca
 lendar or fiscal year closes (April 15 for calendar-year partnerships). A 
 federal extension automatically extends the Missouri return for the same s
 ix months. The source states no weekend rule\, so the stated date is shown
 .\nDue rule: MO-1065: 15th day of the 4th month after the tax year ends\nE
 xtended due date (Federal Form 7004): 2027-10-15\nSource: https://dor.mo.g
 ov/faq/taxation/business/partnership.html (retrieved 2026-09-23)\nA remind
 er only: confirm with the source before filing. You file\; this calendar r
 eminds.
URL;VALUE=URI:https://dor.mo.gov/faq/taxation/business/partnership.html
CATEGORIES:Missouri,income-franchise-return
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Form MO-1065 partnership return — MO-1065 (calendar
 -year partnership)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Form MO-1065 partnership return — MO-1065 (calendar
 -year partnership)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:mo:MO-1120:2026-01-01:0@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270415
DTEND;VALUE=DATE:20270416
SUMMARY:Missouri: Form MO-1120 corporation income tax return — MO-1120 (c
 alendar-year C corporation)
DESCRIPTION:Applies to: A corporation's Missouri return is due the 15th day
  of the 4th month after its year ends.\nDue rule: MO-1120: 15th day of the
  4th month after the tax year ends\nSource: https://dor.mo.gov/taxation/bu
 siness/registration/small-business/maintain/corporate.html (retrieved 2026
 -09-23)\nA reminder only: confirm with the source before filing. You file\
 ; this calendar reminds.
URL;VALUE=URI:https://dor.mo.gov/taxation/business/registration/small-busin
 ess/maintain/corporate.html
CATEGORIES:Missouri,income-franchise-return
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Form MO-1120 corporation income tax return — MO-112
 0 (calendar-year C corporation)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Form MO-1120 corporation income tax return — MO-112
 0 (calendar-year C corporation)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:mo:MO-1120S:2026-01-01:0@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270415
DTEND;VALUE=DATE:20270416
SUMMARY:Missouri: Form MO-1120S S corporation return — MO-1120S (calendar
 -year S corporation)
DESCRIPTION:Applies to: An S corporation that files federal Form 1120-S and
  has a Missouri-resident shareholder or Missouri-source income (the prepar
 er attests either) files Form MO-1120S by the 15th day of the 4th month af
 ter its tax year ends (April 15 for calendar-year filers)\; a Saturday\, S
 unday or legal-holiday date moves to the next business day. A federal exte
 nsion automatically extends the Missouri filing date (length not stated he
 re).\nDue rule: MO-1120S: 15th day of the 4th month after the tax year end
 s\nState legal holidays are not compiled: if this date is a state holiday\
 , the deadline moves to the next business day.\nSource: https://dor.mo.gov
 /forms/MO-1120S%20Instructions_2025.pdf (retrieved 2026-09-23)\nA reminder
  only: confirm with the source before filing. You file\; this calendar rem
 inds.
URL;VALUE=URI:https://dor.mo.gov/forms/MO-1120S%20Instructions_2025.pdf
CATEGORIES:Missouri,income-franchise-return
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Form MO-1120S S corporation return — MO-1120S (cale
 ndar-year S corporation)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Form MO-1120S S corporation return — MO-1120S (cale
 ndar-year S corporation)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:mo:MO-sales:2027-01-01:0:quarterly@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270430
DTEND;VALUE=DATE:20270501
SUMMARY:Missouri: Sales and use tax return — Sales tax return (quarterly 
 filer)
DESCRIPTION:Applies to: Filing frequency follows state tax collected ($500 
 or more a month monthly\; $500 or less quarterly\; under $200 a quarter an
 nually). Monthly returns are due the last day of the following month\, qua
 rterly returns the last day of the month after the quarter\, annual return
 s January 31.\nDue rule: Sales tax return: last 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:
 //dor.mo.gov/faq/taxation/business/sales-tax-filing.html (retrieved 2026-0
 9-23)\nA reminder only: confirm with the source before filing. You file\; 
 this calendar reminds.
URL;VALUE=URI:https://dor.mo.gov/faq/taxation/business/sales-tax-filing.htm
 l
CATEGORIES:Missouri,sales-tax
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (quarte
 rly filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (quarte
 rly filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:mo:MO-sales:2027-03-01:0:monthly@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270430
DTEND;VALUE=DATE:20270501
SUMMARY:Missouri: Sales and use tax return — Sales tax return (monthly fi
 ler)
DESCRIPTION:Applies to: Filing frequency follows state tax collected ($500 
 or more a month monthly\; $500 or less quarterly\; under $200 a quarter an
 nually). Monthly returns are due the last day of the following month\, qua
 rterly returns the last day of the month after the quarter\, annual return
 s January 31.\nDue rule: Sales tax return: last 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://
 dor.mo.gov/faq/taxation/business/sales-tax-filing.html (retrieved 2026-09-
 23)\nA reminder only: confirm with the source before filing. You file\; th
 is calendar reminds.
URL;VALUE=URI:https://dor.mo.gov/faq/taxation/business/sales-tax-filing.htm
 l
CATEGORIES:Missouri,sales-tax
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (monthl
 y filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (monthl
 y filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:mo:MO-ui-quarterly:2027-01-01:0@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270430
DTEND;VALUE=DATE:20270501
SUMMARY:Missouri: Quarterly contribution and wage report — Contribution a
 nd wage report
DESCRIPTION:Applies to: An employer files its quarterly contribution and wa
 ge report and pays by the last day of the month after each quarter\; a Sat
 urday\, Sunday or holiday date moves to the next working day.\nDue rule: C
 ontribution and wage report: last day of 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://labor.mo.gov
 /des/employers/quarterly-reports (retrieved 2026-09-23)\nA reminder only: 
 confirm with the source before filing. You file\; this calendar reminds.
URL;VALUE=URI:https://labor.mo.gov/des/employers/quarterly-reports
CATEGORIES:Missouri,unemployment-insurance
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Quarterly contribution and wage report — Contributi
 on and wage report
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Quarterly contribution and wage report — Contributi
 on and wage report
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:mo:MO-sales:2027-04-01:0:monthly@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270531
DTEND;VALUE=DATE:20270601
SUMMARY:Missouri: Sales and use tax return — Sales tax return (monthly fi
 ler)
DESCRIPTION:Applies to: Filing frequency follows state tax collected ($500 
 or more a month monthly\; $500 or less quarterly\; under $200 a quarter an
 nually). Monthly returns are due the last day of the following month\, qua
 rterly returns the last day of the month after the quarter\, annual return
 s January 31.\nDue rule: Sales tax return: last 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://
 dor.mo.gov/faq/taxation/business/sales-tax-filing.html (retrieved 2026-09-
 23)\nA reminder only: confirm with the source before filing. You file\; th
 is calendar reminds.
URL;VALUE=URI:https://dor.mo.gov/faq/taxation/business/sales-tax-filing.htm
 l
CATEGORIES:Missouri,sales-tax
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (monthl
 y filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (monthl
 y filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:mo:MO-sales:2027-05-01:0:monthly@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270630
DTEND;VALUE=DATE:20270701
SUMMARY:Missouri: Sales and use tax return — Sales tax return (monthly fi
 ler)
DESCRIPTION:Applies to: Filing frequency follows state tax collected ($500 
 or more a month monthly\; $500 or less quarterly\; under $200 a quarter an
 nually). Monthly returns are due the last day of the following month\, qua
 rterly returns the last day of the month after the quarter\, annual return
 s January 31.\nDue rule: Sales tax return: last 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://
 dor.mo.gov/faq/taxation/business/sales-tax-filing.html (retrieved 2026-09-
 23)\nA reminder only: confirm with the source before filing. You file\; th
 is calendar reminds.
URL;VALUE=URI:https://dor.mo.gov/faq/taxation/business/sales-tax-filing.htm
 l
CATEGORIES:Missouri,sales-tax
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (monthl
 y filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (monthl
 y filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:mo:MO-sales:2027-04-01:0:quarterly@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270802
DTEND;VALUE=DATE:20270803
SUMMARY:Missouri: Sales and use tax return — Sales tax return (quarterly 
 filer)
DESCRIPTION:Applies to: Filing frequency follows state tax collected ($500 
 or more a month monthly\; $500 or less quarterly\; under $200 a quarter an
 nually). Monthly returns are due the last day of the following month\, qua
 rterly returns the last day of the month after the quarter\, annual return
 s January 31.\nDue rule: Sales tax return: last day of the month after the
  quarter ends\nStated date 2027-07-31\, moved to the next business day.\nS
 tate legal holidays are not compiled: if this date is a state holiday\, th
 e deadline moves to the next business day.\nSource: https://dor.mo.gov/faq
 /taxation/business/sales-tax-filing.html (retrieved 2026-09-23)\nA reminde
 r only: confirm with the source before filing. You file\; this calendar re
 minds.
URL;VALUE=URI:https://dor.mo.gov/faq/taxation/business/sales-tax-filing.htm
 l
CATEGORIES:Missouri,sales-tax
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (quarte
 rly filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (quarte
 rly filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:mo:MO-sales:2027-06-01:0:monthly@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270802
DTEND;VALUE=DATE:20270803
SUMMARY:Missouri: Sales and use tax return — Sales tax return (monthly fi
 ler)
DESCRIPTION:Applies to: Filing frequency follows state tax collected ($500 
 or more a month monthly\; $500 or less quarterly\; under $200 a quarter an
 nually). Monthly returns are due the last day of the following month\, qua
 rterly returns the last day of the month after the quarter\, annual return
 s January 31.\nDue rule: Sales tax return: last day of the month after the
  month ends\nStated date 2027-07-31\, moved to the next business day.\nSta
 te legal holidays are not compiled: if this date is a state holiday\, the 
 deadline moves to the next business day.\nSource: https://dor.mo.gov/faq/t
 axation/business/sales-tax-filing.html (retrieved 2026-09-23)\nA reminder 
 only: confirm with the source before filing. You file\; this calendar remi
 nds.
URL;VALUE=URI:https://dor.mo.gov/faq/taxation/business/sales-tax-filing.htm
 l
CATEGORIES:Missouri,sales-tax
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (monthl
 y filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (monthl
 y filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:mo:MO-ui-quarterly:2027-04-01:0@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270802
DTEND;VALUE=DATE:20270803
SUMMARY:Missouri: Quarterly contribution and wage report — Contribution a
 nd wage report
DESCRIPTION:Applies to: An employer files its quarterly contribution and wa
 ge report and pays by the last day of the month after each quarter\; a Sat
 urday\, Sunday or holiday date moves to the next working day.\nDue rule: C
 ontribution and wage report: last day of the month after the quarter ends\
 nStated date 2027-07-31\, moved to the next business day.\nState legal hol
 idays are not compiled: if this date is a state holiday\, the deadline mov
 es to the next business day.\nSource: https://labor.mo.gov/des/employers/q
 uarterly-reports (retrieved 2026-09-23)\nA reminder only: confirm with the
  source before filing. You file\; this calendar reminds.
URL;VALUE=URI:https://labor.mo.gov/des/employers/quarterly-reports
CATEGORIES:Missouri,unemployment-insurance
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Quarterly contribution and wage report — Contributi
 on and wage report
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Quarterly contribution and wage report — Contributi
 on and wage report
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:mo:MO-sales:2027-07-01:0:monthly@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270831
DTEND;VALUE=DATE:20270901
SUMMARY:Missouri: Sales and use tax return — Sales tax return (monthly fi
 ler)
DESCRIPTION:Applies to: Filing frequency follows state tax collected ($500 
 or more a month monthly\; $500 or less quarterly\; under $200 a quarter an
 nually). Monthly returns are due the last day of the following month\, qua
 rterly returns the last day of the month after the quarter\, annual return
 s January 31.\nDue rule: Sales tax return: last 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://
 dor.mo.gov/faq/taxation/business/sales-tax-filing.html (retrieved 2026-09-
 23)\nA reminder only: confirm with the source before filing. You file\; th
 is calendar reminds.
URL;VALUE=URI:https://dor.mo.gov/faq/taxation/business/sales-tax-filing.htm
 l
CATEGORIES:Missouri,sales-tax
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (monthl
 y filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (monthl
 y filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:mo:MO-sales:2027-08-01:0:monthly@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270930
DTEND;VALUE=DATE:20271001
SUMMARY:Missouri: Sales and use tax return — Sales tax return (monthly fi
 ler)
DESCRIPTION:Applies to: Filing frequency follows state tax collected ($500 
 or more a month monthly\; $500 or less quarterly\; under $200 a quarter an
 nually). Monthly returns are due the last day of the following month\, qua
 rterly returns the last day of the month after the quarter\, annual return
 s January 31.\nDue rule: Sales tax return: last 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://
 dor.mo.gov/faq/taxation/business/sales-tax-filing.html (retrieved 2026-09-
 23)\nA reminder only: confirm with the source before filing. You file\; th
 is calendar reminds.
URL;VALUE=URI:https://dor.mo.gov/faq/taxation/business/sales-tax-filing.htm
 l
CATEGORIES:Missouri,sales-tax
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (monthl
 y filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (monthl
 y filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:mo:MO-sales:2027-07-01:0:quarterly@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20271101
DTEND;VALUE=DATE:20271102
SUMMARY:Missouri: Sales and use tax return — Sales tax return (quarterly 
 filer)
DESCRIPTION:Applies to: Filing frequency follows state tax collected ($500 
 or more a month monthly\; $500 or less quarterly\; under $200 a quarter an
 nually). Monthly returns are due the last day of the following month\, qua
 rterly returns the last day of the month after the quarter\, annual return
 s January 31.\nDue rule: Sales tax return: last day of the month after the
  quarter ends\nStated date 2027-10-31\, moved to the next business day.\nS
 tate legal holidays are not compiled: if this date is a state holiday\, th
 e deadline moves to the next business day.\nSource: https://dor.mo.gov/faq
 /taxation/business/sales-tax-filing.html (retrieved 2026-09-23)\nA reminde
 r only: confirm with the source before filing. You file\; this calendar re
 minds.
URL;VALUE=URI:https://dor.mo.gov/faq/taxation/business/sales-tax-filing.htm
 l
CATEGORIES:Missouri,sales-tax
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (quarte
 rly filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (quarte
 rly filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:mo:MO-sales:2027-09-01:0:monthly@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20271101
DTEND;VALUE=DATE:20271102
SUMMARY:Missouri: Sales and use tax return — Sales tax return (monthly fi
 ler)
DESCRIPTION:Applies to: Filing frequency follows state tax collected ($500 
 or more a month monthly\; $500 or less quarterly\; under $200 a quarter an
 nually). Monthly returns are due the last day of the following month\, qua
 rterly returns the last day of the month after the quarter\, annual return
 s January 31.\nDue rule: Sales tax return: last day of the month after the
  month ends\nStated date 2027-10-31\, moved to the next business day.\nSta
 te legal holidays are not compiled: if this date is a state holiday\, the 
 deadline moves to the next business day.\nSource: https://dor.mo.gov/faq/t
 axation/business/sales-tax-filing.html (retrieved 2026-09-23)\nA reminder 
 only: confirm with the source before filing. You file\; this calendar remi
 nds.
URL;VALUE=URI:https://dor.mo.gov/faq/taxation/business/sales-tax-filing.htm
 l
CATEGORIES:Missouri,sales-tax
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (monthl
 y filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (monthl
 y filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:mo:MO-ui-quarterly:2027-07-01:0@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20271101
DTEND;VALUE=DATE:20271102
SUMMARY:Missouri: Quarterly contribution and wage report — Contribution a
 nd wage report
DESCRIPTION:Applies to: An employer files its quarterly contribution and wa
 ge report and pays by the last day of the month after each quarter\; a Sat
 urday\, Sunday or holiday date moves to the next working day.\nDue rule: C
 ontribution and wage report: last day of the month after the quarter ends\
 nStated date 2027-10-31\, moved to the next business day.\nState legal hol
 idays are not compiled: if this date is a state holiday\, the deadline mov
 es to the next business day.\nSource: https://labor.mo.gov/des/employers/q
 uarterly-reports (retrieved 2026-09-23)\nA reminder only: confirm with the
  source before filing. You file\; this calendar reminds.
URL;VALUE=URI:https://labor.mo.gov/des/employers/quarterly-reports
CATEGORIES:Missouri,unemployment-insurance
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Quarterly contribution and wage report — Contributi
 on and wage report
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Quarterly contribution and wage report — Contributi
 on and wage report
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:mo:MO-sales:2027-10-01:0:monthly@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20271130
DTEND;VALUE=DATE:20271201
SUMMARY:Missouri: Sales and use tax return — Sales tax return (monthly fi
 ler)
DESCRIPTION:Applies to: Filing frequency follows state tax collected ($500 
 or more a month monthly\; $500 or less quarterly\; under $200 a quarter an
 nually). Monthly returns are due the last day of the following month\, qua
 rterly returns the last day of the month after the quarter\, annual return
 s January 31.\nDue rule: Sales tax return: last 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://
 dor.mo.gov/faq/taxation/business/sales-tax-filing.html (retrieved 2026-09-
 23)\nA reminder only: confirm with the source before filing. You file\; th
 is calendar reminds.
URL;VALUE=URI:https://dor.mo.gov/faq/taxation/business/sales-tax-filing.htm
 l
CATEGORIES:Missouri,sales-tax
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (monthl
 y filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (monthl
 y filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:mo:MO-sales:2027-11-01:0:monthly@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20271231
DTEND;VALUE=DATE:20280101
SUMMARY:Missouri: Sales and use tax return — Sales tax return (monthly fi
 ler)
DESCRIPTION:Applies to: Filing frequency follows state tax collected ($500 
 or more a month monthly\; $500 or less quarterly\; under $200 a quarter an
 nually). Monthly returns are due the last day of the following month\, qua
 rterly returns the last day of the month after the quarter\, annual return
 s January 31.\nDue rule: Sales tax return: last 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://
 dor.mo.gov/faq/taxation/business/sales-tax-filing.html (retrieved 2026-09-
 23)\nA reminder only: confirm with the source before filing. You file\; th
 is calendar reminds.
URL;VALUE=URI:https://dor.mo.gov/faq/taxation/business/sales-tax-filing.htm
 l
CATEGORIES:Missouri,sales-tax
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (monthl
 y filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Missouri: Sales and use tax return — Sales tax return (monthl
 y filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
END:VCALENDAR