BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Lyra Ventures LLC//FilingDates public calendars//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
NAME:Indiana business filing dates\, 2027 (FilingDates)
X-WR-CALNAME:Indiana business filing dates\, 2027 (FilingDates)
DESCRIPTION:Indiana business filing dates\, 2027. Each event links the offi
 cial source it was computed from. Obligations without a verified source ar
 e not in this feed\; the web page lists them as unsupported. A reminder on
 ly: confirm with the source before filing.
X-WR-CALDESC:Indiana 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.
REFRESH-INTERVAL;VALUE=DURATION:P1D
X-PUBLISHED-TTL:P1D
BEGIN:VEVENT
UID:in:IN-individual-estimates:2026-01-01:3@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270115
DTEND;VALUE=DATE:20270116
SUMMARY:Indiana: Individual estimated tax (IT-40ES) — 4th installment (Sc
 hedule C filer)
DESCRIPTION:Applies to: An individual (including a sole proprietor) owing $
 1\,000 or more of state and county tax not covered by withholding pays by 
 April 15\, June 15\, September 15 and January 15 of the following year.\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
 : January 15 of the year after the calendar year begins\nState legal holid
 ays are not compiled: if this date is a state holiday\, the deadline moves
  to the next business day.\nSource: https://www.in.gov/dor/i-need-to/make-
 a-payment/estimated-payments/ (retrieved 2026-09-23)\nA reminder only: con
 firm with the source before filing. You file\; this calendar reminds.
URL;VALUE=URI:https://www.in.gov/dor/i-need-to/make-a-payment/estimated-pay
 ments/
CATEGORIES:Indiana,estimated-tax
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Individual estimated tax (IT-40ES) — 4th installment
  (Schedule C filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Individual estimated tax (IT-40ES) — 4th installment
  (Schedule C filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:in:IN-ui-quarterly:2026-10-01:0@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270131
DTEND;VALUE=DATE:20270201
SUMMARY:Indiana: Quarterly wage report — Quarterly wage report
DESCRIPTION:Applies to: An employer the preparer lists as a quarterly India
 na unemployment-insurance filer (every covered employer files quarterly) f
 iles its wage report by April 30\, July 31\, October 31 and January 31. Th
 e source states no weekend rule\, so the stated date is shown.\nDue rule: 
 Quarterly wage report: last day of the month after the quarter ends\nFalls
  on a Sunday\; the source states no weekend rule.\nSource: https://www.in.
 gov/dwd/indiana-unemployment/employers/employer-guide/wage-reporting-need-
 to-know/quarterly-report-due-dates/ (retrieved 2026-09-23)\nA reminder onl
 y: confirm with the source before filing. You file\; this calendar reminds
 .
URL;VALUE=URI:https://www.in.gov/dwd/indiana-unemployment/employers/employe
 r-guide/wage-reporting-need-to-know/quarterly-report-due-dates/
CATEGORIES:Indiana,unemployment-insurance
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Quarterly wage report — Quarterly wage report
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Quarterly wage report — Quarterly wage report
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:in:IN-WH-1:2026-12-01:0:monthly@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270201
DTEND;VALUE=DATE:20270202
SUMMARY:Indiana: Form WH-1 withholding return — WH-1
DESCRIPTION:Applies to: Filing status follows average monthly withholding: 
 $83.33 or less annual\; $1\,000 or less monthly\, due 30 days after the mo
 nth ends\; more than $1\,000 early filer\, due 20 days after the month end
 s. Only monthly filers are dated here.\nDue rule: WH-1: 30 days after the 
 month ends\nStated date 2027-01-30\, moved to the next business day.\nStat
 e legal holidays are not compiled: if this date is a state holiday\, the d
 eadline moves to the next business day.\nSource: https://www.in.gov/dor/i-
 am-a/business-corp/business-faq/ (retrieved 2026-09-23)\nA reminder only: 
 confirm with the source before filing. You file\; this calendar reminds.
URL;VALUE=URI:https://www.in.gov/dor/i-am-a/business-corp/business-faq/
CATEGORIES:Indiana,withholding
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form WH-1 withholding return — WH-1
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form WH-1 withholding return — WH-1
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:in:IN-WH-3:2026-01-01:0@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270201
DTEND;VALUE=DATE:20270202
SUMMARY:Indiana: Form WH-3 annual withholding reconciliation — WH-3
DESCRIPTION:Applies to: All employers file the WH-3 annual reconciliation b
 y January 31 each year.\nDue rule: WH-3: January 31 of the year after the 
 calendar year ends\nStated date 2027-01-31\, moved to the next business da
 y.\nState legal holidays are not compiled: if this date is a state holiday
 \, the deadline moves to the next business day.\nSource: https://secure.in
 .gov/dor/i-am-a/business-corp/withholding/ (retrieved 2026-09-23)\nA remin
 der only: confirm with the source before filing. You file\; this calendar 
 reminds.
URL;VALUE=URI:https://secure.in.gov/dor/i-am-a/business-corp/withholding/
CATEGORIES:Indiana,withholding
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form WH-3 annual withholding reconciliation — WH-3
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form WH-3 annual withholding reconciliation — WH-3
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:in:IN-WH-1:2027-01-01:0:monthly@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270302
DTEND;VALUE=DATE:20270303
SUMMARY:Indiana: Form WH-1 withholding return — WH-1
DESCRIPTION:Applies to: Filing status follows average monthly withholding: 
 $83.33 or less annual\; $1\,000 or less monthly\, due 30 days after the mo
 nth ends\; more than $1\,000 early filer\, due 20 days after the month end
 s. Only monthly filers are dated here.\nDue rule: WH-1: 30 days after the 
 month ends\nState legal holidays are not compiled: if this date is a state
  holiday\, the deadline moves to the next business day.\nSource: https://w
 ww.in.gov/dor/i-am-a/business-corp/business-faq/ (retrieved 2026-09-23)\nA
  reminder only: confirm with the source before filing. You file\; this cal
 endar reminds.
URL;VALUE=URI:https://www.in.gov/dor/i-am-a/business-corp/business-faq/
CATEGORIES:Indiana,withholding
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form WH-1 withholding return — WH-1
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form WH-1 withholding return — WH-1
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:in:IN-WH-1:2027-02-01:0:monthly@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270330
DTEND;VALUE=DATE:20270331
SUMMARY:Indiana: Form WH-1 withholding return — WH-1
DESCRIPTION:Applies to: Filing status follows average monthly withholding: 
 $83.33 or less annual\; $1\,000 or less monthly\, due 30 days after the mo
 nth ends\; more than $1\,000 early filer\, due 20 days after the month end
 s. Only monthly filers are dated here.\nDue rule: WH-1: 30 days after the 
 month ends\nState legal holidays are not compiled: if this date is a state
  holiday\, the deadline moves to the next business day.\nSource: https://w
 ww.in.gov/dor/i-am-a/business-corp/business-faq/ (retrieved 2026-09-23)\nA
  reminder only: confirm with the source before filing. You file\; this cal
 endar reminds.
URL;VALUE=URI:https://www.in.gov/dor/i-am-a/business-corp/business-faq/
CATEGORIES:Indiana,withholding
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form WH-1 withholding return — WH-1
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form WH-1 withholding return — WH-1
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:in:IN-IT-20S:2026-01-01:0@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270415
DTEND;VALUE=DATE:20270416
SUMMARY:Indiana: Form IT-20S S corporation return — IT-20S (calendar-year
  S corporation)
DESCRIPTION:Applies to: An S corporation's IT-20S is due the 15th day of th
 e 4th month after its taxable year ends\; the extended due date is the 15t
 h day of the 10th month. A federal extension counts (attach a copy)\; with
 out one\, an Indiana extension request can be filed directly with DOR.\nDu
 e rule: IT-20S: 15th day of the 4th month after the tax year ends\nState l
 egal holidays are not compiled: if this date is a state holiday\, the dead
 line moves to the next business day.\nExtended due date: 2027-10-15\nSourc
 e: https://www.in.gov/dor/files/tax-chapter.pdf (retrieved 2026-09-23)\nA 
 reminder only: confirm with the source before filing. You file\; this cale
 ndar reminds.
URL;VALUE=URI:https://www.in.gov/dor/files/tax-chapter.pdf
CATEGORIES:Indiana,income-franchise-return
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form IT-20S S corporation return — IT-20S (calendar-
 year S corporation)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form IT-20S S corporation return — IT-20S (calendar-
 year S corporation)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:in:IN-IT-65:2026-01-01:0@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270415
DTEND;VALUE=DATE:20270416
SUMMARY:Indiana: Form IT-65 partnership return — IT-65 (calendar-year par
 tnership)
DESCRIPTION:Applies to: A partnership's IT-65 is due the 15th day of the 4t
 h month after its taxable year ends\; the extended due date is the 15th da
 y of the 10th month. A federal extension counts (attach a copy)\; without 
 one\, an Indiana extension request can be filed directly with DOR.\nDue ru
 le: IT-65: 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: 2027-10-15\nSource: ht
 tps://www.in.gov/dor/files/tax-chapter.pdf (retrieved 2026-09-23)\nA remin
 der only: confirm with the source before filing. You file\; this calendar 
 reminds.
URL;VALUE=URI:https://www.in.gov/dor/files/tax-chapter.pdf
CATEGORIES:Indiana,income-franchise-return
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form IT-65 partnership return — IT-65 (calendar-year
  partnership)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form IT-65 partnership return — IT-65 (calendar-year
  partnership)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:in:IN-individual-estimates:2027-01-01:0@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270415
DTEND;VALUE=DATE:20270416
SUMMARY:Indiana: Individual estimated tax (IT-40ES) — 1st installment (Sc
 hedule C filer)
DESCRIPTION:Applies to: An individual (including a sole proprietor) owing $
 1\,000 or more of state and county tax not covered by withholding pays by 
 April 15\, June 15\, September 15 and January 15 of the following year.\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
 : January 15 of the year after the calendar year begins\nState legal holid
 ays are not compiled: if this date is a state holiday\, the deadline moves
  to the next business day.\nSource: https://www.in.gov/dor/i-need-to/make-
 a-payment/estimated-payments/ (retrieved 2026-09-23)\nA reminder only: con
 firm with the source before filing. You file\; this calendar reminds.
URL;VALUE=URI:https://www.in.gov/dor/i-need-to/make-a-payment/estimated-pay
 ments/
CATEGORIES:Indiana,estimated-tax
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Individual estimated tax (IT-40ES) — 1st installment
  (Schedule C filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Individual estimated tax (IT-40ES) — 1st installment
  (Schedule C filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:in:IN-PTET-estimates:2027-01-01:0@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270420
DTEND;VALUE=DATE:20270421
SUMMARY:Indiana: Pass-through entity tax estimates — 1st PTET estimate (c
 alendar-year S corporation or partnership)
DESCRIPTION:Applies to: From 2026\, an electing pass-through entity pays PT
 ET estimates by the 20th day of the 4th\, 6th\, 9th and 12th months of its
  taxable year (April 20\, June 20\, September 20\, December 20 for calenda
 r-year filers). A weekend or holiday date moves to the next business day.\
 nDue rule: 1st PTET estimate: 20th day of the 4th month of the tax year\; 
 2nd PTET estimate: 20th day of the 6th month of the tax year\; 3rd PTET es
 timate: 20th day of the 9th month of the tax year\; 4th PTET estimate: 20t
 h day of the 12th month of the tax year\nState legal holidays are not comp
 iled: if this date is a state holiday\, the deadline moves to the next bus
 iness day.\nSource: https://www.in.gov/dor/tax-forms/other-forms/ptet/faq/
  (retrieved 2026-09-23)\nA reminder only: confirm with the source before f
 iling. You file\; this calendar reminds.
URL;VALUE=URI:https://www.in.gov/dor/tax-forms/other-forms/ptet/faq/
CATEGORIES:Indiana,pass-through-entity-tax
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Pass-through entity tax estimates — 1st PTET estimat
 e (calendar-year S corporation or partnership)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Pass-through entity tax estimates — 1st PTET estimat
 e (calendar-year S corporation or partnership)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:in:IN-WH-1:2027-03-01:0:monthly@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270430
DTEND;VALUE=DATE:20270501
SUMMARY:Indiana: Form WH-1 withholding return — WH-1
DESCRIPTION:Applies to: Filing status follows average monthly withholding: 
 $83.33 or less annual\; $1\,000 or less monthly\, due 30 days after the mo
 nth ends\; more than $1\,000 early filer\, due 20 days after the month end
 s. Only monthly filers are dated here.\nDue rule: WH-1: 30 days after the 
 month ends\nState legal holidays are not compiled: if this date is a state
  holiday\, the deadline moves to the next business day.\nSource: https://w
 ww.in.gov/dor/i-am-a/business-corp/business-faq/ (retrieved 2026-09-23)\nA
  reminder only: confirm with the source before filing. You file\; this cal
 endar reminds.
URL;VALUE=URI:https://www.in.gov/dor/i-am-a/business-corp/business-faq/
CATEGORIES:Indiana,withholding
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form WH-1 withholding return — WH-1
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form WH-1 withholding return — WH-1
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:in:IN-ui-quarterly:2027-01-01:0@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270430
DTEND;VALUE=DATE:20270501
SUMMARY:Indiana: Quarterly wage report — Quarterly wage report
DESCRIPTION:Applies to: An employer the preparer lists as a quarterly India
 na unemployment-insurance filer (every covered employer files quarterly) f
 iles its wage report by April 30\, July 31\, October 31 and January 31. Th
 e source states no weekend rule\, so the stated date is shown.\nDue rule: 
 Quarterly wage report: last day of the month after the quarter ends\nSourc
 e: https://www.in.gov/dwd/indiana-unemployment/employers/employer-guide/wa
 ge-reporting-need-to-know/quarterly-report-due-dates/ (retrieved 2026-09-2
 3)\nA reminder only: confirm with the source before filing. You file\; thi
 s calendar reminds.
URL;VALUE=URI:https://www.in.gov/dwd/indiana-unemployment/employers/employe
 r-guide/wage-reporting-need-to-know/quarterly-report-due-dates/
CATEGORIES:Indiana,unemployment-insurance
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Quarterly wage report — Quarterly wage report
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Quarterly wage report — Quarterly wage report
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:in:IN-IT-20:2026-01-01:0@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270517
DTEND;VALUE=DATE:20270518
SUMMARY:Indiana: Form IT-20 corporate income tax return — IT-20 (calendar
 -year C corporation)
DESCRIPTION:Applies to: A C corporation the preparer attests does business 
 in Indiana (not a financial institution the preparer attests is exempt\, w
 hich pays the financial institutions tax instead): the IT-20 is due the 15
 th day of the 5th month after its taxable year closes. With a federal exte
 nsion (Form 7004\, copy attached) the extended due date is the 15th day of
  the 11th month. A return due on a weekend or legal holiday is due the nex
 t business day.\nDue rule: IT-20: 15th day of the 5th month after the tax 
 year ends\nStated date 2027-05-15\, moved to the next business day.\nState
  legal holidays are not compiled: if this date is a state holiday\, the de
 adline moves to the next business day.\nExtended due date (Federal Form 70
 04): 2027-11-15\nSource: https://www.in.gov/dor/files/reference/ib12.pdf (
 retrieved 2026-09-23)\nA reminder only: confirm with the source before fil
 ing. You file\; this calendar reminds.
URL;VALUE=URI:https://www.in.gov/dor/files/reference/ib12.pdf
CATEGORIES:Indiana,income-franchise-return
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form IT-20 corporate income tax return — IT-20 (cale
 ndar-year C corporation)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form IT-20 corporate income tax return — IT-20 (cale
 ndar-year C corporation)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:in:IN-WH-1:2027-04-01:0:monthly@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270531
DTEND;VALUE=DATE:20270601
SUMMARY:Indiana: Form WH-1 withholding return — WH-1
DESCRIPTION:Applies to: Filing status follows average monthly withholding: 
 $83.33 or less annual\; $1\,000 or less monthly\, due 30 days after the mo
 nth ends\; more than $1\,000 early filer\, due 20 days after the month end
 s. Only monthly filers are dated here.\nDue rule: WH-1: 30 days after the 
 month ends\nStated date 2027-05-30\, moved to the next business day.\nStat
 e legal holidays are not compiled: if this date is a state holiday\, the d
 eadline moves to the next business day.\nSource: https://www.in.gov/dor/i-
 am-a/business-corp/business-faq/ (retrieved 2026-09-23)\nA reminder only: 
 confirm with the source before filing. You file\; this calendar reminds.
URL;VALUE=URI:https://www.in.gov/dor/i-am-a/business-corp/business-faq/
CATEGORIES:Indiana,withholding
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form WH-1 withholding return — WH-1
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form WH-1 withholding return — WH-1
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:in:IN-individual-estimates:2027-01-01:1@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270615
DTEND;VALUE=DATE:20270616
SUMMARY:Indiana: Individual estimated tax (IT-40ES) — 2nd installment (Sc
 hedule C filer)
DESCRIPTION:Applies to: An individual (including a sole proprietor) owing $
 1\,000 or more of state and county tax not covered by withholding pays by 
 April 15\, June 15\, September 15 and January 15 of the following year.\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
 : January 15 of the year after the calendar year begins\nState legal holid
 ays are not compiled: if this date is a state holiday\, the deadline moves
  to the next business day.\nSource: https://www.in.gov/dor/i-need-to/make-
 a-payment/estimated-payments/ (retrieved 2026-09-23)\nA reminder only: con
 firm with the source before filing. You file\; this calendar reminds.
URL;VALUE=URI:https://www.in.gov/dor/i-need-to/make-a-payment/estimated-pay
 ments/
CATEGORIES:Indiana,estimated-tax
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Individual estimated tax (IT-40ES) — 2nd installment
  (Schedule C filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Individual estimated tax (IT-40ES) — 2nd installment
  (Schedule C filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:in:IN-PTET-estimates:2027-01-01:1@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270621
DTEND;VALUE=DATE:20270622
SUMMARY:Indiana: Pass-through entity tax estimates — 2nd PTET estimate (c
 alendar-year S corporation or partnership)
DESCRIPTION:Applies to: From 2026\, an electing pass-through entity pays PT
 ET estimates by the 20th day of the 4th\, 6th\, 9th and 12th months of its
  taxable year (April 20\, June 20\, September 20\, December 20 for calenda
 r-year filers). A weekend or holiday date moves to the next business day.\
 nDue rule: 1st PTET estimate: 20th day of the 4th month of the tax year\; 
 2nd PTET estimate: 20th day of the 6th month of the tax year\; 3rd PTET es
 timate: 20th day of the 9th month of the tax year\; 4th PTET estimate: 20t
 h day of the 12th month of the tax year\nStated date 2027-06-20\, moved to
  the next business day.\nState legal holidays are not compiled: if this da
 te is a state holiday\, the deadline moves to the next business day.\nSour
 ce: https://www.in.gov/dor/tax-forms/other-forms/ptet/faq/ (retrieved 2026
 -09-23)\nA reminder only: confirm with the source before filing. You file\
 ; this calendar reminds.
URL;VALUE=URI:https://www.in.gov/dor/tax-forms/other-forms/ptet/faq/
CATEGORIES:Indiana,pass-through-entity-tax
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Pass-through entity tax estimates — 2nd PTET estimat
 e (calendar-year S corporation or partnership)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Pass-through entity tax estimates — 2nd PTET estimat
 e (calendar-year S corporation or partnership)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:in:IN-WH-1:2027-05-01:0:monthly@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270630
DTEND;VALUE=DATE:20270701
SUMMARY:Indiana: Form WH-1 withholding return — WH-1
DESCRIPTION:Applies to: Filing status follows average monthly withholding: 
 $83.33 or less annual\; $1\,000 or less monthly\, due 30 days after the mo
 nth ends\; more than $1\,000 early filer\, due 20 days after the month end
 s. Only monthly filers are dated here.\nDue rule: WH-1: 30 days after the 
 month ends\nState legal holidays are not compiled: if this date is a state
  holiday\, the deadline moves to the next business day.\nSource: https://w
 ww.in.gov/dor/i-am-a/business-corp/business-faq/ (retrieved 2026-09-23)\nA
  reminder only: confirm with the source before filing. You file\; this cal
 endar reminds.
URL;VALUE=URI:https://www.in.gov/dor/i-am-a/business-corp/business-faq/
CATEGORIES:Indiana,withholding
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form WH-1 withholding return — WH-1
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form WH-1 withholding return — WH-1
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:in:IN-WH-1:2027-06-01:0:monthly@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270730
DTEND;VALUE=DATE:20270731
SUMMARY:Indiana: Form WH-1 withholding return — WH-1
DESCRIPTION:Applies to: Filing status follows average monthly withholding: 
 $83.33 or less annual\; $1\,000 or less monthly\, due 30 days after the mo
 nth ends\; more than $1\,000 early filer\, due 20 days after the month end
 s. Only monthly filers are dated here.\nDue rule: WH-1: 30 days after the 
 month ends\nState legal holidays are not compiled: if this date is a state
  holiday\, the deadline moves to the next business day.\nSource: https://w
 ww.in.gov/dor/i-am-a/business-corp/business-faq/ (retrieved 2026-09-23)\nA
  reminder only: confirm with the source before filing. You file\; this cal
 endar reminds.
URL;VALUE=URI:https://www.in.gov/dor/i-am-a/business-corp/business-faq/
CATEGORIES:Indiana,withholding
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form WH-1 withholding return — WH-1
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form WH-1 withholding return — WH-1
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:in:IN-ui-quarterly:2027-04-01:0@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270731
DTEND;VALUE=DATE:20270801
SUMMARY:Indiana: Quarterly wage report — Quarterly wage report
DESCRIPTION:Applies to: An employer the preparer lists as a quarterly India
 na unemployment-insurance filer (every covered employer files quarterly) f
 iles its wage report by April 30\, July 31\, October 31 and January 31. Th
 e source states no weekend rule\, so the stated date is shown.\nDue rule: 
 Quarterly wage report: last day of the month after the quarter ends\nFalls
  on a Saturday\; the source states no weekend rule.\nSource: https://www.i
 n.gov/dwd/indiana-unemployment/employers/employer-guide/wage-reporting-nee
 d-to-know/quarterly-report-due-dates/ (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.in.gov/dwd/indiana-unemployment/employers/employe
 r-guide/wage-reporting-need-to-know/quarterly-report-due-dates/
CATEGORIES:Indiana,unemployment-insurance
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Quarterly wage report — Quarterly wage report
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Quarterly wage report — Quarterly wage report
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:in:IN-WH-1:2027-07-01:0:monthly@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270830
DTEND;VALUE=DATE:20270831
SUMMARY:Indiana: Form WH-1 withholding return — WH-1
DESCRIPTION:Applies to: Filing status follows average monthly withholding: 
 $83.33 or less annual\; $1\,000 or less monthly\, due 30 days after the mo
 nth ends\; more than $1\,000 early filer\, due 20 days after the month end
 s. Only monthly filers are dated here.\nDue rule: WH-1: 30 days after the 
 month ends\nState legal holidays are not compiled: if this date is a state
  holiday\, the deadline moves to the next business day.\nSource: https://w
 ww.in.gov/dor/i-am-a/business-corp/business-faq/ (retrieved 2026-09-23)\nA
  reminder only: confirm with the source before filing. You file\; this cal
 endar reminds.
URL;VALUE=URI:https://www.in.gov/dor/i-am-a/business-corp/business-faq/
CATEGORIES:Indiana,withholding
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form WH-1 withholding return — WH-1
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form WH-1 withholding return — WH-1
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:in:IN-individual-estimates:2027-01-01:2@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270915
DTEND;VALUE=DATE:20270916
SUMMARY:Indiana: Individual estimated tax (IT-40ES) — 3rd installment (Sc
 hedule C filer)
DESCRIPTION:Applies to: An individual (including a sole proprietor) owing $
 1\,000 or more of state and county tax not covered by withholding pays by 
 April 15\, June 15\, September 15 and January 15 of the following year.\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
 : January 15 of the year after the calendar year begins\nState legal holid
 ays are not compiled: if this date is a state holiday\, the deadline moves
  to the next business day.\nSource: https://www.in.gov/dor/i-need-to/make-
 a-payment/estimated-payments/ (retrieved 2026-09-23)\nA reminder only: con
 firm with the source before filing. You file\; this calendar reminds.
URL;VALUE=URI:https://www.in.gov/dor/i-need-to/make-a-payment/estimated-pay
 ments/
CATEGORIES:Indiana,estimated-tax
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Individual estimated tax (IT-40ES) — 3rd installment
  (Schedule C filer)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Individual estimated tax (IT-40ES) — 3rd installment
  (Schedule C filer)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:in:IN-PTET-estimates:2027-01-01:2@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270920
DTEND;VALUE=DATE:20270921
SUMMARY:Indiana: Pass-through entity tax estimates — 3rd PTET estimate (c
 alendar-year S corporation or partnership)
DESCRIPTION:Applies to: From 2026\, an electing pass-through entity pays PT
 ET estimates by the 20th day of the 4th\, 6th\, 9th and 12th months of its
  taxable year (April 20\, June 20\, September 20\, December 20 for calenda
 r-year filers). A weekend or holiday date moves to the next business day.\
 nDue rule: 1st PTET estimate: 20th day of the 4th month of the tax year\; 
 2nd PTET estimate: 20th day of the 6th month of the tax year\; 3rd PTET es
 timate: 20th day of the 9th month of the tax year\; 4th PTET estimate: 20t
 h day of the 12th month of the tax year\nState legal holidays are not comp
 iled: if this date is a state holiday\, the deadline moves to the next bus
 iness day.\nSource: https://www.in.gov/dor/tax-forms/other-forms/ptet/faq/
  (retrieved 2026-09-23)\nA reminder only: confirm with the source before f
 iling. You file\; this calendar reminds.
URL;VALUE=URI:https://www.in.gov/dor/tax-forms/other-forms/ptet/faq/
CATEGORIES:Indiana,pass-through-entity-tax
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Pass-through entity tax estimates — 3rd PTET estimat
 e (calendar-year S corporation or partnership)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Pass-through entity tax estimates — 3rd PTET estimat
 e (calendar-year S corporation or partnership)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:in:IN-WH-1:2027-08-01:0:monthly@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20270930
DTEND;VALUE=DATE:20271001
SUMMARY:Indiana: Form WH-1 withholding return — WH-1
DESCRIPTION:Applies to: Filing status follows average monthly withholding: 
 $83.33 or less annual\; $1\,000 or less monthly\, due 30 days after the mo
 nth ends\; more than $1\,000 early filer\, due 20 days after the month end
 s. Only monthly filers are dated here.\nDue rule: WH-1: 30 days after the 
 month ends\nState legal holidays are not compiled: if this date is a state
  holiday\, the deadline moves to the next business day.\nSource: https://w
 ww.in.gov/dor/i-am-a/business-corp/business-faq/ (retrieved 2026-09-23)\nA
  reminder only: confirm with the source before filing. You file\; this cal
 endar reminds.
URL;VALUE=URI:https://www.in.gov/dor/i-am-a/business-corp/business-faq/
CATEGORIES:Indiana,withholding
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form WH-1 withholding return — WH-1
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form WH-1 withholding return — WH-1
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:in:IN-ui-quarterly:2027-07-01:0@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20271031
DTEND;VALUE=DATE:20271101
SUMMARY:Indiana: Quarterly wage report — Quarterly wage report
DESCRIPTION:Applies to: An employer the preparer lists as a quarterly India
 na unemployment-insurance filer (every covered employer files quarterly) f
 iles its wage report by April 30\, July 31\, October 31 and January 31. Th
 e source states no weekend rule\, so the stated date is shown.\nDue rule: 
 Quarterly wage report: last day of the month after the quarter ends\nFalls
  on a Sunday\; the source states no weekend rule.\nSource: https://www.in.
 gov/dwd/indiana-unemployment/employers/employer-guide/wage-reporting-need-
 to-know/quarterly-report-due-dates/ (retrieved 2026-09-23)\nA reminder onl
 y: confirm with the source before filing. You file\; this calendar reminds
 .
URL;VALUE=URI:https://www.in.gov/dwd/indiana-unemployment/employers/employe
 r-guide/wage-reporting-need-to-know/quarterly-report-due-dates/
CATEGORIES:Indiana,unemployment-insurance
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Quarterly wage report — Quarterly wage report
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Quarterly wage report — Quarterly wage report
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:in:IN-WH-1:2027-09-01:0:monthly@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20271101
DTEND;VALUE=DATE:20271102
SUMMARY:Indiana: Form WH-1 withholding return — WH-1
DESCRIPTION:Applies to: Filing status follows average monthly withholding: 
 $83.33 or less annual\; $1\,000 or less monthly\, due 30 days after the mo
 nth ends\; more than $1\,000 early filer\, due 20 days after the month end
 s. Only monthly filers are dated here.\nDue rule: WH-1: 30 days after the 
 month ends\nStated date 2027-10-30\, moved to the next business day.\nStat
 e legal holidays are not compiled: if this date is a state holiday\, the d
 eadline moves to the next business day.\nSource: https://www.in.gov/dor/i-
 am-a/business-corp/business-faq/ (retrieved 2026-09-23)\nA reminder only: 
 confirm with the source before filing. You file\; this calendar reminds.
URL;VALUE=URI:https://www.in.gov/dor/i-am-a/business-corp/business-faq/
CATEGORIES:Indiana,withholding
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form WH-1 withholding return — WH-1
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form WH-1 withholding return — WH-1
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:in:IN-WH-1:2027-10-01:0:monthly@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20271130
DTEND;VALUE=DATE:20271201
SUMMARY:Indiana: Form WH-1 withholding return — WH-1
DESCRIPTION:Applies to: Filing status follows average monthly withholding: 
 $83.33 or less annual\; $1\,000 or less monthly\, due 30 days after the mo
 nth ends\; more than $1\,000 early filer\, due 20 days after the month end
 s. Only monthly filers are dated here.\nDue rule: WH-1: 30 days after the 
 month ends\nState legal holidays are not compiled: if this date is a state
  holiday\, the deadline moves to the next business day.\nSource: https://w
 ww.in.gov/dor/i-am-a/business-corp/business-faq/ (retrieved 2026-09-23)\nA
  reminder only: confirm with the source before filing. You file\; this cal
 endar reminds.
URL;VALUE=URI:https://www.in.gov/dor/i-am-a/business-corp/business-faq/
CATEGORIES:Indiana,withholding
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form WH-1 withholding return — WH-1
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form WH-1 withholding return — WH-1
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:in:IN-PTET-estimates:2027-01-01:3@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20271220
DTEND;VALUE=DATE:20271221
SUMMARY:Indiana: Pass-through entity tax estimates — 4th PTET estimate (c
 alendar-year S corporation or partnership)
DESCRIPTION:Applies to: From 2026\, an electing pass-through entity pays PT
 ET estimates by the 20th day of the 4th\, 6th\, 9th and 12th months of its
  taxable year (April 20\, June 20\, September 20\, December 20 for calenda
 r-year filers). A weekend or holiday date moves to the next business day.\
 nDue rule: 1st PTET estimate: 20th day of the 4th month of the tax year\; 
 2nd PTET estimate: 20th day of the 6th month of the tax year\; 3rd PTET es
 timate: 20th day of the 9th month of the tax year\; 4th PTET estimate: 20t
 h day of the 12th month of the tax year\nState legal holidays are not comp
 iled: if this date is a state holiday\, the deadline moves to the next bus
 iness day.\nSource: https://www.in.gov/dor/tax-forms/other-forms/ptet/faq/
  (retrieved 2026-09-23)\nA reminder only: confirm with the source before f
 iling. You file\; this calendar reminds.
URL;VALUE=URI:https://www.in.gov/dor/tax-forms/other-forms/ptet/faq/
CATEGORIES:Indiana,pass-through-entity-tax
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Pass-through entity tax estimates — 4th PTET estimat
 e (calendar-year S corporation or partnership)
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Pass-through entity tax estimates — 4th PTET estimat
 e (calendar-year S corporation or partnership)
TRIGGER:-PT15H
END:VALARM
END:VEVENT
BEGIN:VEVENT
UID:in:IN-WH-1:2027-11-01:0:monthly@filingdates.com
DTSTAMP:20260923T000000Z
DTSTART;VALUE=DATE:20271230
DTEND;VALUE=DATE:20271231
SUMMARY:Indiana: Form WH-1 withholding return — WH-1
DESCRIPTION:Applies to: Filing status follows average monthly withholding: 
 $83.33 or less annual\; $1\,000 or less monthly\, due 30 days after the mo
 nth ends\; more than $1\,000 early filer\, due 20 days after the month end
 s. Only monthly filers are dated here.\nDue rule: WH-1: 30 days after the 
 month ends\nState legal holidays are not compiled: if this date is a state
  holiday\, the deadline moves to the next business day.\nSource: https://w
 ww.in.gov/dor/i-am-a/business-corp/business-faq/ (retrieved 2026-09-23)\nA
  reminder only: confirm with the source before filing. You file\; this cal
 endar reminds.
URL;VALUE=URI:https://www.in.gov/dor/i-am-a/business-corp/business-faq/
CATEGORIES:Indiana,withholding
SEQUENCE:0
TRANSP:TRANSPARENT
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form WH-1 withholding return — WH-1
TRIGGER:-P6DT15H
END:VALARM
BEGIN:VALARM
ACTION:DISPLAY
DESCRIPTION:Indiana: Form WH-1 withholding return — WH-1
TRIGGER:-PT15H
END:VALARM
END:VEVENT
END:VCALENDAR