Annual Requirements for a South Carolina Nonprofit

A common misconception is that nonprofit compliance is one annual filing. It isn't. A South Carolina nonprofit answers to three different overseers, each with its own recurring obligation:

• The IRS, which requires an annual Form 990 from every 501(c)(3).
• The South Carolina Secretary of State's Division of Public Charities, which requires registration and an annual financial report from most nonprofits that solicit donations.
• Your own board and bylaws, which require the internal governance that keeps the corporation genuinely functioning.

Miss any one of these and you create a problem. The IRS filing protects your tax exemption. The charities registration protects your legal right to fundraise. The internal governance protects the corporation itself and its liability shield. Below, we take each in turn.

One note on the Secretary of State: unlike many states, South Carolina does not run a general annual-report regime for most entities through the Secretary of State the way some states do. For nonprofits, the recurring Secretary of State obligation you're most likely to have is the charitable solicitation registration and its annual financial report — not a standalone corporate annual report.

Every organization recognized as tax-exempt under 501(c)(3) has to file some version of Form 990 with the IRS each year. This is the single most important recurring deadline for a nonprofit, and the one most commonly missed by small organizations.

Which version you file

• Form 990-N (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 IRS thresholds.
• Form 990 (full) — for larger organizations above the thresholds.

Your size determines which form you file; the thresholds are set by the IRS and change periodically, so confirm the current figures.

The deadline

Form 990 is due by the 15th day of the 5th month after your fiscal year ends. For an organization on a calendar year (ending December 31), that means May 15. If your fiscal year ends on a different date, count five months and fifteen days from your year-end.

The stakes are high

This is the one that ends organizations. Failing to file the required Form 990 for three consecutive years triggers automatic revocation of your tax-exempt status — no warning letter saves you, and reinstatement is a real chore involving a new application. The fix is simple: put the 990 deadline on the calendar the day your fiscal year starts, every year.

If your nonprofit asks the public for donations in South Carolina, it operates under the state's charitable solicitation rules, administered by the Secretary of State's Division of Public Charities.

Initial registration

Before you solicit contributions, you generally must register with the Division of Public Charities. This registration tells the state that your organization is fundraising and subjects it to the state's charitable oversight — a consumer-protection regime meant to keep donors informed and protected.

Annual financial report

Registered charities must file an annual financial report to keep the registration current. This report gives the state an updated financial picture of the organization each year. It's a recurring obligation tied to your fundraising, distinct from your IRS filing and your incorporation.

Exemptions

Some organizations qualify for an exemption from registration — certain small or specific categories of nonprofit. But "exempt" doesn't always mean "do nothing": you may need to file for the exemption itself rather than simply assuming it applies. Check the Division's rules for your organization's category before deciding you're excused.

Professional solicitors and fundraisers

If you use paid professional fundraisers or solicitors, additional registration and disclosure rules may apply to them and to your arrangements with them. If you're contracting out fundraising, look into these requirements specifically.

The filings above are what the government sees. The governance below is what keeps the corporation real — and courts, grantors, and the IRS all care about it.

Regular board meetings

Your bylaws set how often the board meets — often quarterly or at least annually. Actually holding the meetings, with a quorum, and documenting them in minutes is what proves the board is governing rather than rubber-stamping. Skipping meetings for years is a governance red flag.

Recordkeeping

Keep your Articles, bylaws, conflict-of-interest policy, minutes, and financial records current and organized. These aren't filed anywhere, but they're the evidence that the corporation is being operated properly — which is exactly what protects the liability shield and satisfies grantors and the IRS.

Registered agent maintenance

Keep your registered agent current with the Secretary of State. If the agent moves, resigns, or a board member serving as agent leaves, file the change promptly. A stale agent can mean a missed lawsuit.

Officer and director transitions

As terms end and new volunteers step in, follow your bylaws for elections and record the transitions. A board that quietly turns over without following its own rules can find itself unable to prove who has authority to act.

The way to make all of this manageable is to turn it into a calendar you set once and follow every year.

A sensible annual rhythm

• Start of fiscal year: Note your Form 990 due date (fiscal year-end plus five months and fifteen days). Confirm your registered agent is current.
• Well before your 990 deadline: Gather financials and prepare the correct version of Form 990. File on time.
• On your charitable registration renewal cycle: File your annual financial report with the Division of Public Charities to keep your fundraising registration current.
• At least annually: Hold a documented board meeting, review your bylaws and conflict-of-interest compliance, and confirm officer roles.

Don't rely on reminders you won't get

Some obligations come with reminders; many don't. The IRS won't send a friendly nudge before automatically revoking your exemption after three missed years. Treat every recurring obligation as something you track yourself. A one-page compliance calendar, revisited each January, is the cheapest insurance a small nonprofit can buy.