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Holdings

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.

5
Filings tracked
April 15
Next key deadline
3/2
Federal / state
Miss filings 3 yrs → auto loss of tax-exempt status

Federal filings (IRS)

Maryland state filings

Check Maryland charity registration status →

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.