Form 990 requirements: what your booster club must file

Last updated 2026-07-25

What is Form 990?

Form 990 is the annual information return the IRS requires from most tax-exempt organizations. It is not a tax bill in the usual sense (most filers owe nothing), it is a report card: revenue, expenses, who runs the group, and whether it is still doing the charitable or educational thing it told the IRS it would do when it applied for exemption ^[1]. Think of it as the nonprofit version of a personal tax return, except the IRS makes almost all of it public. Anyone can pull up a booster club's 990 on the IRS website or through GuideStar/Candid and see the numbers. That transparency is the whole point of the requirement: donors, parents, and school administrators are supposed to be able to check that the group spending their kid's fundraiser money is actually solvent and legitimate. There is no single "the 990." It is a family of forms scaled to size. A booster club with a bake sale budget files something very different from a national charity with a paid staff.

What is a 990 tax form and why does my tiny club have to file one?

A 990 tax form is required of essentially every organization that has 501(c)(3) or other tax-exempt status from the IRS, regardless of how small its budget is. There is no minimum revenue threshold that exempts you from filing something. If your booster club raised $600 all year selling spirit wear, you still have a filing obligation ^[1]. This surprises a lot of new treasurers. The intuition is "we're too small to matter to the IRS." But the filing requirement is tied to your tax-exempt status, not your income. Congress tightened this rule in the Pension Protection Act of 2006, which added the mandatory e-Postcard for small organizations specifically because so many tiny nonprofits were filing nothing at all and nobody could tell if they still existed ^[2]. The only real exceptions are certain church-affiliated organizations and a few government-related entities. A parent booster club or PTO is almost never in that exception category, even if it operates inside a public school.

Which version of Form 990 does my booster club or PTO file?

Normally $50,000 or less	any	Form 990-N (e-Postcard)
Less than $200,000	Less than $500,000	Form 990-EZ (or full 990)
$200,000 or more	$500,000 or more	Form 990 (full)
Private foundations	any size	Form 990-PF	Most booster clubs and PTOs land in that first row. If your average gross receipts over the last three years are $50,000 or less, you qualify for the 990-N, sometimes called the form 990-n e-Postcard. It takes about ten minutes online, asks eight basic questions, and has no attachments [2]. If you cross $50,000 in gross receipts, even in one unusually good year with a big raffle or a car wash boom, you may need to step up to the 990-EZ or full 990 depending on assets. "Gross receipts" means total money in before subtracting expenses, so a $60,000 fall festival that netted $12,000 in profit still counts as $60,000 in gross receipts for this test.

Which version you file depends entirely on gross receipts and total assets, not on how organized your bookkeeping is. Here is the breakdown the IRS uses ^[3]: | Gross receipts | Total assets | Form required |

What is the 990 deadline and how do I calculate it?

The 990 deadline is the 15th day of the 5th month after your organization's fiscal year ends ^[4]. If your booster club runs on a calendar year (January to December), that means your return is due May 15. If your fiscal year follows the school year (say, July 1 to June 30), your deadline is November 15. This trips people up constantly because "fiscal year" for a volunteer-run booster club is often whatever the bylaws say, and a lot of clubs never formally picked one. If you genuinely don't know your organization's fiscal year, check your original IRS determination letter or your state nonprofit registration; it is usually specified there. You can request one automatic 6-month extension using Form 8868, no explanation required, filed by the original due date ^[5]. There is no penalty for filing the extension request itself. But there is real risk if you miss the extended deadline too.

What happens if a booster club misses its 990 for a year? Two years? Three?

One missed year usually means nothing more than a note in IRS records; there's no separate penalty notice for a single late Form 990-N. For the 990-EZ or full 990, late filing penalties can apply and generally run $20 a day up to the lesser of $10,000 or 5% of the organization's gross receipts, with larger organizations facing higher daily caps ^[6]. Three consecutive missed years is the real cliff. "Organizations that fail to file required Form 990-series returns for three consecutive years automatically lose their tax-exempt status," per the IRS ^[7]. This isn't a warning-then-penalty system. The revocation happens by operation of law on the filing due date of the third missed year, and the IRS does not send a letter first. The practical fallout is ugly for a volunteer group: donations made after revocation are no longer tax-deductible for donors, the club may owe corporate income tax on its revenue going forward, and many school districts and banks will freeze or question accounts tied to a revoked EIN. If you inherited the treasurer job and don't know the club's filing history, check the IRS Tax Exempt Organization Search tool right away; it lists revocations by name and EIN ^[8].

How do I check if my organization already lost its tax-exempt status?

Search your organization's name or EIN in the IRS Tax Exempt Organization Search (sometimes called Select Check) at irs.gov. It shows current exempt status, filed 990s going back several years, and a separate Auto-Revocation List you can cross-check ^[8]. Do this in your first week as treasurer, full stop. A shocking number of incoming volunteer treasurers discover the group has been auto-revoked for two or three years and nobody told them, because the outgoing treasurer either didn't know or didn't want to say. Revocation doesn't announce itself; the club can keep collecting dues and running fundraisers with no visible red flag until a parent asks for a tax-deductible donation receipt, or the bank asks for a copy of your determination letter. If you find your organization on the revocation list, the fix is Form 1023 (or 1023-EZ for smaller groups) applying for reinstatement, sometimes with retroactive relief under Revenue Procedure 2014-11 if you act within 15 months of the revocation date . This is not a same-week fix. Budget weeks, not days, and expect real IRS processing time.

What information goes on the 990-N e-Postcard specifically?

The 990-N asks for eight items: your EIN, tax year, legal name and mailing address, any other names the organization uses, the name and address of a principal officer, your website (if you have one), confirmation that gross receipts are still $50,000 or less, and a statement if the organization has terminated ^[2]. That's it. No financial statements, no attachments, no signature page mailed anywhere. It is filed entirely online through the IRS's e-Postcard system (linked from irs.gov), and most treasurers finish it in under fifteen minutes once they have the EIN and officer info handy. There is no paper version and no fee to file. Because it's so minimal, some treasurers assume it doesn't matter if they skip it. It does. Skipping it for three straight years triggers the exact same automatic revocation as skipping a full 990 ^[7].

What does a treasurer do? (And where does the 990 fit into the job?)

A treasurer manages an organization's money: tracking income and expenses, keeping bank accounts reconciled, reporting balances to the board or membership, and making sure required filings like the form 990 get done on time. In a booster club, PTO, or youth sports league, this is almost always a volunteer job with real legal exposure attached. What does a treasurer do in a club, day to day? Concretely: deposit checks and cash promptly, keep receipts for every purchase, maintain a simple ledger or spreadsheet of all transactions, present a balance report at meetings, and file whatever the state and IRS require, which usually includes the 990 tax form and, if you run raffles, a state gaming or charitable solicitation license. What does a club treasurer do that's different from a corporate accountant? Mostly scale and stakes: smaller dollar amounts, but the same legal consequences (IRS revocation, state penalties) fall on a volunteer who may have never done bookkeeping before. What is a treasurer, structurally? It's usually an elected or appointed officer position defined in the group's bylaws, with fiduciary duty to the organization, meaning you're legally obligated to act in the group's financial interest, not your own convenience. What do treasurers do that nobody warns them about before they take the job? Chase down the prior year's tax filings, half-finished bank reconciliations, and sometimes an IRS revocation nobody mentioned at handoff.

What does a treasurer of a club actually need to track to file correctly?

To file any version of the 990 accurately, you need four things kept current all year, not reconstructed in April: total income by source (dues, concessions, sponsorships, raffle proceeds), total expenses by category, a current list of officers and their addresses, and your organization's EIN and legal name exactly as registered with the IRS. Most booster club treasurers I'd advise to keep a simple running spreadsheet updated monthly, not an annual scramble. Bank statements alone are not enough; you need to know what a deposit was for (concession sales vs. a parent donation vs. a grant) because the 990 asks you to categorize revenue by source, and getting that wrong on a public document looks bad even if it's an honest mistake. If your gross receipts crept past $50,000 this year because of one big fundraiser, don't assume you're stuck on 990-EZ or full 990 forever; the threshold is based on a three-year average, so a single good year doesn't automatically bump you up permanently ^[3].

Do state filings replace or duplicate the federal Form 990?

State filings do not replace your federal Form 990 requirement. Most states with charitable solicitation registration require their own annual report, and some accept a copy of your federal 990 as part of that filing, but the IRS filing is always separate and always required on its own. If your booster club solicits donations from the public (more than members), many states require registration with the state attorney general's charity division or secretary of state, with its own annual renewal and its own deadline, unconnected to your 990 due date. Rules vary significantly by state, so confirm with the IRS and your state charity office what applies to your specific situation and location. Don't assume filing your 990-N means you're square everywhere. It's genuinely common for a booster club to be current with the IRS and simultaneously delinquent with the state, especially if the group grew from an informal parent group into something running real fundraisers without anyone registering it as a charity at the state level.

What's the fastest way to get organized before your first 990?

Start with the IRS Tax Exempt Organization Search to confirm your current status and pull your EIN, then gather the prior year's bank statements and any old 990s your predecessor filed (or didn't). If you can't find a filing history at all, that itself is a signal to check the auto-revocation list immediately. A lot of the pain here is just not knowing what paperwork exists for your specific state and organization type. That's the gap a State-Personalized Treasurer Kit is built to close: a $99 one-time reference put together for your state's specific rules around 990 filing thresholds, raffle licensing, and recordkeeping, so you're not guessing which form applies to a club your size. It's a reference tool, not tax or legal advice, and it doesn't file anything for you or guarantee any outcome with the IRS. Whatever system you use, the habit that actually matters is monthly reconciliation, not a once-a-year sprint. Treasurers who update their books monthly rarely miss a 990 deadline; treasurers who wait until April are the ones who discover a revocation three years deep.

Frequently asked questions

What is Form 990 in simple terms?

Form 990 is the annual report the IRS requires from tax-exempt organizations, showing income, expenses, and leadership. It's public record, so anyone can look up a nonprofit's 990 online. Nearly all booster clubs, PTOs, and youth sports leagues with tax-exempt status must file some version every year, even with zero income.

What is the 990-N e-Postcard?

The 990-N is the simplified electronic filing for tax-exempt organizations with gross receipts normally $50,000 or less. It asks eight basic questions online, takes about ten minutes, and requires no financial statements or attachments. It's filed through the IRS website and has no fee.

Do we have to file a 990 if our booster club made almost no money?

Yes. There is no revenue floor that excuses filing entirely; groups under $50,000 in gross receipts still must file the 990-N e-Postcard every year. Skipping it for three consecutive years triggers automatic loss of tax-exempt status, regardless of how little money passed through the club.

What happens if we miss the Form 990 deadline?

One missed year for a 990-EZ or full 990 can bring late penalties of $20 a day, up to the lesser of $10,000 or 5% of gross receipts. Missing three consecutive years, for any version including the 990-N, causes automatic revocation of tax-exempt status with no advance warning from the IRS.

How do we know our organization's Form 990 deadline?

Your deadline is the 15th day of the 5th month after your fiscal year ends. Calendar-year organizations (Jan-Dec) file by May 15. School-year organizations (July-June) file by November 15. Check your IRS determination letter or state registration if you're unsure which fiscal year your bylaws specify.

Can we get an extension to file our 990?

Yes, file Form 8868 by your original due date for an automatic 6-month extension, no explanation required. There's no penalty for requesting it. But missing the extended deadline still counts as a missed year toward the three-year automatic revocation rule.

How do we check if our tax-exempt status was already revoked?

Search your organization's name or EIN in the IRS Tax Exempt Organization Search tool at irs.gov, which lists current status, filed returns, and a separate auto-revocation list. New treasurers should check this in their first week, since revocation doesn't come with a notification letter.

What does a treasurer do in a booster club or PTO?

A club treasurer tracks all income and expenses, reconciles bank accounts, reports balances to the board, and handles required filings like the Form 990 and any state charity registration. It's usually a volunteer, elected position with real fiduciary responsibility for the group's money.

What's the difference between Form 990, 990-EZ, and 990-N?

Form 990-N is for organizations with gross receipts normally $50,000 or less. Form 990-EZ fits organizations with receipts under $200,000 and assets under $500,000. Full Form 990 is required above those thresholds. All three fall under the same annual deadline and revocation rules.

Does our state require anything besides the federal 990?

Often yes. Many states require separate charitable solicitation registration with the attorney general's office or secretary of state if you solicit public donations, with its own annual renewal separate from the federal 990. Rules vary by state, so confirm current requirements with your specific state charity office.

If our tax-exempt status got revoked, can we get it back?

Yes, usually by filing Form 1023 or 1023-EZ for reinstatement. If you apply within 15 months of the revocation date, you may qualify for retroactive relief under Revenue Procedure 2014-11, restoring exempt status back to the revocation date instead of just going forward.

Is Form 990 a tax bill our booster club has to pay?

No, for most booster clubs it's an information return, not a tax bill; most tax-exempt organizations owe nothing with their 990. It reports finances and governance so the IRS and public can confirm the organization is still operating within its exempt purpose.

Sources

1. IRS, Annual Exempt Organization Return: Who Must File: Form 990 requirement applies to tax-exempt organizations, purpose of the return
2. IRS, e-Postcard (Form 990-N) background: Pension Protection Act of 2006 created the mandatory e-Postcard filing for small organizations
3. IRS, Annual Filing Requirements for Tax-Exempt Organizations: Gross receipts and asset thresholds determining which 990 form (990-N, 990-EZ, 990, 990-PF) an org must file
4. IRS, About Form 990: Form 990 is due the 15th day of the 5th month after the organization's fiscal year ends
5. IRS, About Form 8868: Form 8868 provides an automatic 6-month extension for exempt organization returns
6. IRS, Automatic Revocation of Exemption: Organizations that fail to file required Form 990-series returns for three consecutive years automatically lose tax-exempt status
7. IRS, Tax Exempt Organization Search: Tool to check current exempt status, filing history, and auto-revocation list by EIN or name
8. IRS, Revenue Procedure 2014-11: Retroactive reinstatement relief available if application filed within 15 months of revocation date