Nonprofit Compliance
Maryland Nonprofit Compliance Calendar
Every IRS and Maryland filing deadline a 501(c)(3) needs to track — what's due, when, and what happens if you miss it.
Federal filings (IRS)
- Federal 990 / 990-EZ / 990-N / 990-PFIRS Form 990 series — annual information returnDue: 15th day of 5th month after fiscal year end (May 15 calendar-year)3 consecutive years unfiled = AUTOMATIC loss of tax-exempt status.Filing details →
- Federal 8868Form 8868 — automatic 6-month extensionDue: On or before the original 990 due dateExtends 990 deadline 6 months (Nov 15 calendar-year).Filing details →
- Federal 941Form 941 — quarterly payroll taxDue: Apr 30, Jul 31, Oct 31, Jan 31Penalties + interest on late deposits.Filing details →
Maryland state filings
- Maryland Form 1 (Annual Report & Personal Property Return)Maryland nonprofit annual report / personal property return (SDAT, Form 1)Due: Due April 15 annually (next business day if on a weekend); 60-day extension to June 15 available if requested by April 15No filing fee for nonprofits. Penalties or forfeiture of the right to operate in Maryland for non-filing. File federal Form 990 series with the IRS.Filing details →
- Maryland Annual Update of Registration (or COF-85 in lieu of 990)Maryland charitable registration renewal (Secretary of State, Charitable Organizations Division)Due: Within 6 months after fiscal year end (Jun 30 calendar-year); exempt orgs (<$25,000) file the Exempt Organizations Fundraising Notice within 8 months after fiscal year endRenewal fee scales with charitable contributions. Cannot legally solicit if registration lapses.Filing details →
Maryland requirements overview
Registration: File Articles of Incorporation with the Maryland State Department of Assessments and Taxation (SDAT). Apply for state tax-exempt status with the Comptroller of Maryland.
Annual filing: File an Annual Report and Personal Property Return with SDAT. File federal Form 990 with the IRS.
Solicitation: Register with the Maryland Secretary of State, Charitable Organizations Division, before soliciting. File annual reports.
Informational only — not legal or tax advice. Deadlines reflect general rules and may not capture every exception for your organization. Always verify with your state charity regulator and the IRS. Holdings' bookkeeping tracks these for you.
