Kansas Annual Report: Due Date, Fee & Late Penalty

Last verified: 2026-10-03 against the Kansas Secretary of State, Business Services Division and other official sources listed below

Short answer: Kansas LLCs file the Business Entity Information Report (Form ILC) every two years (not later than April 15, every two years: LLCs formed in an even-numbered year file in each even-numbered year; LLCs formed in an odd-numbered year file in each odd-numbered year; fee $90 online / $110 paper). Corporations: not later than April 15, every two years: corporations that filed formation documents in an even-numbered year file in each even-numbered year; odd-year formations file in odd-numbered years, fee $90 online / $110 paper.

Kansas annual report due date calculator

Pick the entity type and formation date to get your exact next due dates, fee and late penalty.

Entity type

Formation date (needed for Kansas)

Kansas · LLC

Enter the formation date above — Kansas's due date depends on it.

State fee: $90 online / $110 paper
If you file late: SOS lists no separate late fee for a report filed during the 3-month delinquency period. K.S.A. 17-7509(a) (applied to LLCs by 17-76,139(g)) provides a $75 penalty for failing to file at the time prescribed; after forfeiture, the reinstatement form charges an $85 penalty fee

File online ↗Official instructions ↗Add all your federal + state deadlines →

Verified 2026-10-03 against 8 official sources: [1] sos.ks.gov [2] sos.ks.gov [3] ksrevisor.gov [4] ksrevisor.gov [5] ksrevisor.gov [6] ksrevisor.gov [7] sos.ks.gov [8] sos.ks.gov

Kansas LLC: Business Entity Information Report (Form ILC)

Due: Not later than April 15, every two years: LLCs formed in an even-numbered year file in each even-numbered year; LLCs formed in an odd-numbered year file in each odd-numbered year
How often: Every 2 years
First report: April 15 of the second calendar year after formation (the next year with the same odd/even parity as the formation year; SOS: 'Businesses forming in even years file reports in each succeeding even year')
State fee: $90 online / $110 paper — Statutory $80 plus the amount set by SOS regulation (K.S.A. 17-76,139(f)); SOS form ILC fee schedule: $90 online, $110 paper
Late fee: SOS lists no separate late fee for a report filed during the 3-month delinquency period. K.S.A. 17-7509(a) (applied to LLCs by 17-76,139(g)) provides a $75 penalty for failing to file at the time prescribed; after forfeiture, the reinstatement form charges an $85 penalty fee
Grace period: 3-month delinquency period after April 15 during which the report may still be filed (business is 'delinquent' and limited in what it may file). SOS mails a notice within 60 days after the due date
Dissolution: Articles of organization are forfeited if the report and fee are not filed (or postmarked) within 90 days after April 15 (K.S.A. 17-76,139(g) applying 17-7510(a)). SOS publishes monthly forfeiture notices in the Kansas Register
Reinstatement: Certificate of Reinstatement (Form RL): $35 filing fee + $85 penalty fee + $110 for each missed information report (max 5 reports / 10 years); e.g., $230 with one report. All past-due reports must be submitted together with payment (K.S.A. 17-76,146)

Sources: [1] sos.ks.gov · [2] sos.ks.gov · [3] ksrevisor.gov · [4] ksrevisor.gov · [5] ksrevisor.gov · [6] ksrevisor.gov · [7] sos.ks.gov · [8] sos.ks.gov

Kansas corporation: Business Entity Information Report (Form IFP, for-profit corporation)

Due: Not later than April 15, every two years: corporations that filed formation documents in an even-numbered year file in each even-numbered year; odd-year formations file in odd-numbered years
How often: Every 2 years
First report: April 15 of the second calendar year after incorporation (next year with the same odd/even parity as the formation year)
State fee: $90 online / $110 paper — Statutory $80 plus the amount set by SOS regulation (K.S.A. 17-7503(f)); SOS form IFP fee schedule: $90 online, $110 paper. Corporations holding Kansas agricultural land must file the AG attachment
Late fee: SOS lists no separate late fee during the 3-month delinquency period. K.S.A. 17-7509(a) provides a $75 penalty for failure to file at the time prescribed; after forfeiture, the revival form charges an $85 penalty fee
Grace period: 3-month delinquency period after April 15; SOS mails a forfeiture warning within 60 days after the due date
Dissolution: Articles of incorporation are forfeited if the report and fee are not filed (or postmarked) within 90 days after April 15 (K.S.A. 17-7510(a)); SOS notifies the Attorney General
Reinstatement: Certificate of Revival (Form RR): $35 filing fee + $85 penalty fee + $110 for each missed information report (max 5 reports / 10 years); e.g., $230 with one report

Sources: [1] sos.ks.gov · [2] sos.ks.gov · [3] ksrevisor.gov · [4] ksrevisor.gov · [5] ksrevisor.gov · [6] sos.ks.gov

Kansas nonprofit corporation: Business Entity Information Report (Form INP, not-for-profit corporation)

Due: Not later than June 15, every two years, in years with the same odd/even parity as the year formation documents were filed
How often: Every 2 years
First report: June 15 of the second calendar year after incorporation
State fee: $80 — Form INP fee schedule: $80 online or paper (K.S.A. 17-7504(f))
Late fee: None stated by the state
Grace period: 3-month delinquency period after the due date (SOS information reports page)
Dissolution: Forfeiture if not filed within the 3-month delinquency period (SOS information reports page)
Reinstatement: Certificate of Revival (Form RR): $20 filing fee + $0 penalty + $80 for only the most recently past-due report = $100

Sources: [1] sos.ks.gov · [2] ksrevisor.gov · [3] sos.ks.gov · [4] sos.ks.gov

Foreign (out-of-state) LLCs and corporations registered in Kansas

LLC: Same biennial information report, April 15, parity set by the year the foreign application was filed (K.S.A. 17-76,139(d)); same form ILC and $90 online / $110 paper fee; authority forfeited 90 days after due date
Corporation: Same biennial report and April 15 deadline, parity by year of the foreign application (K.S.A. 17-7505); $80 statutory fee plus SOS amount ($90 online / $110 paper per form IFP); authority forfeited 90 days after due date and published in the Kansas Register (K.S.A. 17-7510(b))

Other Kansas business tax deadlines

Individual income tax return (calendar year): Same date as the federal due date (April 15 for calendar-year filers). Source
Partnership / S corporation return: K-120S (partnership or S corporation) must be filed no later than one month after the federal due date (April 15 for calendar-year entities, since the federal date is March 15); payment due April 15. Fiscal-year: 15th day of the 4th month after year end. Source
Corporate income/franchise tax return: K-120 must be filed no later than one month after the federal due date (May 15 for calendar-year corporations); payment of any liability is due April 15. Source
Sales tax returns: monthly — On or before the 25th of the following month (annual liability $5,000.01 and over; e.g., a March return is due April 25); quarterly — On or before the 25th of the month following the end of the calendar quarter (April 25, July 25, October 25, January 25) for annual liability $1,000.01-$5,000; annual — On or before January 25 of the following year (annual liability $0-$1,000). Source
Unemployment insurance wage reports: Quarterly wage report and unemployment tax return/payment due April 30, July 31, October 31 and January 31. Source

Put these and your federal deadlines on one calendar with the filing deadline tracker.

Good to know

Kansas moved ALL business entity information reports to a fixed April 15 deadline (June 15 for nonprofits) and a biennial cycle tied to the odd/even year of formation (2024 Session Laws ch. 45, HB 2660). Older fiscal-year-based due dates no longer apply.
No report is due in the formation year; the first report is due two calendar years later.
Forfeiture is automatic 90 days after the due date (around mid-July), not a discretionary process.
Kansas has no franchise tax or annual LLC tax.

Kansas annual report FAQ

When is the Kansas LLC annual report due?

Business Entity Information Report (Form ILC): Not later than April 15, every two years: LLCs formed in an even-numbered year file in each even-numbered year; LLCs formed in an odd-numbered year file in each odd-numbered year. First report: April 15 of the second calendar year after formation (the next year with the same odd/even parity as the formation year; SOS: 'Businesses forming in even years file reports in each succeeding even year'). Use the calculator on this page with your formation date to get the exact date.

How much is the Kansas annual report fee?

LLC: $90 online / $110 paper (Statutory $80 plus the amount set by SOS regulation (K.S.A. 17-76,139(f)); SOS form ILC fee schedule: $90 online, $110 paper). Corporation: $90 online / $110 paper (Statutory $80 plus the amount set by SOS regulation (K.S.A. 17-7503(f)); SOS form IFP fee schedule: $90 online, $110 paper. Corporations holding Kansas agricultural land must file the AG attachment). Nonprofit corporation: $80. These are state fees; portal or card fees may apply.

What happens if I file my Kansas annual report late?

LLCs: SOS lists no separate late fee for a report filed during the 3-month delinquency period. K.S.A. 17-7509(a) (applied to LLCs by 17-76,139(g)) provides a $75 penalty for failing to file at the time prescribed; after forfeiture, the reinstatement form charges an $85 penalty fee. Articles of organization are forfeited if the report and fee are not filed (or postmarked) within 90 days after April 15 (K.S.A. 17-76,139(g) applying 17-7510(a)). SOS publishes monthly forfeiture notices in the Kansas Register. Corporations: SOS lists no separate late fee during the 3-month delinquency period. K.S.A. 17-7509(a) provides a $75 penalty for failure to file at the time prescribed; after forfeiture, the revival form charges an $85 penalty fee.

Where do I file the Kansas annual report?

With the Kansas Secretary of State, Business Services Division, online at www.sos.ks.gov/eforms/user_login.aspx?frm=BS.

Official Sources

Figures checked against these sources on 2026-10-03

General information, not legal advice. Confirm current fees and deadlines with the Kansas Secretary of State, Business Services Division before filing.