Annual Requirements for a Maryland Nonprofit

Every Maryland nonprofit corporation must file an Annual Report with the State Department of Assessments and Taxation (SDAT) each year. Maryland uses a fixed statewide deadline of April 15 — unlike states that tie the due date to your formation anniversary, everyone's report is due on the same date. That's convenient (one date to remember) but unforgiving (there's no personal anniversary buffer).

What the Annual Report does

The Annual Report keeps SDAT's record of your corporation current — your principal office, your resident agent, and basic identifying information. If your organization holds personal property in Maryland (furniture, equipment, inventory, and the like), a Personal Property Return accompanies the Annual Report.

Fees and the nonprofit distinction

For-profit entities pay a set fee with the Annual Report. Many nonprofits qualify for relief from that fee, but — and this is the part organizations miss — the report itself is still due every year regardless of whether a fee applies. Filing on time isn't optional just because you owe little or nothing. The receipt cards in our order flow render exactly what the state charges; we don't restate dollar figures in the copy.

File through Maryland Business Express. Do it well before April 15 rather than on the deadline, so a portal issue or a missing detail doesn't push you late.

Your federal obligation is the Form 990 series — the annual information return that tax-exempt organizations file with the IRS. Which version you file depends on your organization's size:

• Form 990-N (the e-Postcard) — for the smallest organizations, with gross receipts normally at or below the IRS threshold. It's a short electronic filing.
• Form 990-EZ — for mid-sized organizations within the applicable thresholds.
• Form 990 — the complete return that larger organizations must file.

The deadline

The Form 990 is generally due by the 15th day of the fifth month after your fiscal year ends — for a calendar-year organization, that's May 15. This is federal and completely separate from Maryland's April 15 state deadline, so a calendar-year nonprofit is juggling two spring deadlines.

The automatic-revocation trap

This is the compliance failure that ends nonprofits. If an organization fails to file a required Form 990 for three consecutive years, the IRS automatically revokes its tax-exempt status. There's no warning letter that stops the clock — it's automatic. Getting reinstated means reapplying to the IRS, often paying another user fee, and dealing with a gap in exemption. Even the smallest organizations that only owe the 990-N postcard are subject to this rule, so file it every single year.

If your nonprofit solicits donations from the Maryland public, you generally need to register as a charitable organization with the state and renew that registration periodically. This is a distinct obligation from both the SDAT Annual Report and the IRS Form 990.

Charitable registration is what allows a nonprofit to legally ask Maryland residents for money — through mail appeals, online donation pages, events, and grant solicitation to the public. Registration typically requires financial disclosures, and it renews on its own cycle. Organizations that fundraise across state lines (for example, through a national online donation page) may face registration obligations in multiple states, not just Maryland.

Practical guidance

If you fundraise, treat charitable registration as a first-year task, not an afterthought — soliciting before you're registered can create problems. If you don't solicit the public (for example, a foundation funded entirely by one source, or an organization that operates on program fees), the requirement may not apply. Confirm your specific situation before you launch a public fundraising campaign.

Beyond the formal filings, keeping a nonprofit healthy involves ongoing governance that isn't submitted to any agency but matters if you're ever audited, sued, or examined by a grantmaker.

• Board meetings and minutes — hold meetings as your bylaws require and keep minutes. The minute book is your evidence that the board actually governed.
• Conflict-of-interest compliance — apply the policy you adopted; document how conflicts were disclosed and handled.
• Financial records — maintain clean books; you'll need them for the Form 990 and for any grant reporting.
• Bylaws review — revisit bylaws periodically to make sure they still match how the organization actually operates.
• Resident agent maintenance — keep a valid Maryland resident agent and address on file; update SDAT promptly if either changes.

These aren't filings with deadlines, but they're the substance of running a real nonprofit. Grantmakers and the IRS both look at governance quality, and an organization with a thin or nonexistent governance record is more vulnerable when scrutiny comes.

Here's how the recurring obligations lay out across a typical year for a calendar-year Maryland nonprofit:

• April 15 — Maryland Annual Report (and Personal Property Return, if applicable) due to SDAT.
• May 15 — IRS Form 990 series due (for calendar-year organizations).
• Charitable registration renewal — on its own cycle, if you solicit the public.
• Resident agent — keep current continuously; file a change with SDAT immediately if the agent or address changes.
• Board calendar — meetings per your bylaws, with minutes kept.

The failures that hurt most are the quiet ones: the Annual Report that slips until SDAT forfeits the charter, or the third missed 990 that triggers automatic revocation. Both are avoidable with a calendar and a little discipline. If you use Mainstay Filing's resident agent service, we keep that piece current and remind you about the state deadline so the whole thing stays manageable.