Last updated 2026-07-24
TL;DR
IRS Form 990 is the annual information return tax-exempt organizations file to keep their status active. Most small booster clubs and PTOs file the simplest version, Form 990-N, if gross receipts are normally $50,000 or less. Miss it three years running and the IRS automatically revokes your tax-exempt status.
What is Form 990?
Form 990 is the annual information return the IRS requires from most tax-exempt organizations. It's not an income tax return in the usual sense (most exempt groups don't owe income tax), it's a disclosure document. The IRS uses it to check that a nonprofit is still doing what it said it would do when it applied for exemption, and the public can use it to see how the organization spends money [1]. There are four versions, sized to the organization. Which one you file depends almost entirely on how much money moved through your accounts in the year, not on how big your mission is or how many kids play on the team. If you're new to the role, here's the plain-English version: the 990 family is the price of admission for staying tax-exempt. Skip it and the exemption doesn't just lapse quietly. The IRS revokes it automatically after three consecutive years of non-filing, and that has real consequences (more on that below).
What is the 990 tax form, exactly, and why does my booster club need to file one?
If your booster club, PTO, or youth sports association got recognized as tax-exempt under Section 501(c)(3) or a related subsection, the IRS expects an annual filing from you, full stop. There's no small-club exception that lets you skip filing entirely. There's only a simpler version for small groups. "Tax-exempt organizations, nonexempt charitable trusts, and section 527 political organizations file Form 990 to provide the IRS with the information required by section 6033," per the IRS's own instructions [2]. Section 6033 of the Internal Revenue Code is the law that actually creates this filing requirement, and it applies whether your group's budget is $3,000 or $3 million. Some organizations are excused from filing: churches, certain church-affiliated groups, and a handful of other categories. Most booster clubs, PTOs, and independent youth sports nonprofits are not on that exempt list, so if you have a 501(c)(3) or 501(c)(4) determination letter, assume you're filing something every year until you confirm otherwise with the IRS.
Which version of Form 990 does a small booster club or PTO actually file?
| Normally $50,000 or less | Form 990-N (e-Postcard) [3] | |
|---|---|---|
| Less than $200,000, and total assets less than $500,000 | Form 990-EZ (or full 990) [4] | |
| $200,000 or more, or total assets $500,000 or more | Form 990 (full form) [4] | |
| Private foundations (any size) | Form 990-PF | "Gross receipts" is the total money that came in before expenses, not net profit. Concession stand sales, raffle ticket revenue, sponsorship checks, membership dues, all of it counts toward the total, even the money you immediately spent on uniforms or gym rental. Most booster clubs I hear from run somewhere between $5,000 and $40,000 a year in gross receipts, which puts them squarely in 990-N territory. If your club ran a big capital campaign, bought a bus, or had an unusually large fundraiser year, check the math before assuming you're still under $50,000. The threshold is based on a rolling average over up to three years, not a strict single-year cutoff, so read the IRS's specific averaging rules before you decide [3]. |
This is the question that actually matters for your job. The IRS sorts organizations into filing tiers by gross receipts and total assets, and almost every volunteer-run booster club or PTO lands in the smallest tier. | Annual gross receipts | Form required |
What is the 990-N and how do you actually file it?
The 990-N, nicknamed the e-Postcard, is the bare-minimum version built for tiny nonprofits. It's not a paper form. You file it online through the IRS's own system, and it takes maybe ten minutes if you have the right information handy [5]. You'll need: your organization's legal name and any "doing business as" name, its Employer Identification Number (EIN), mailing address, the name and address of a principal officer, your tax year, confirmation that gross receipts are still $50,000 or less, and a statement if the organization has shut down. That's it. No revenue detail, no board list, no program description. The filing is due by the 15th day of the 5th month after your organization's tax year ends. For a club running on a calendar year (January to December), that's May 15 [3]. If your fiscal year runs July to June, like a lot of school-affiliated booster clubs, your due date shifts to November 15. One genuinely useful feature: there's no penalty for filing 990-N late, according to the IRS instructions for the form. But don't read that as "it doesn't matter." Miss it three years running, on any 990 variant, and the automatic revocation rule kicks in regardless of which version you owed [5].
What happens if you don't file for three years, and what does auto-revocation actually mean?
The Pension Protection Act of 2006 added a rule that many small-club treasurers never hear about until it's already happened to them: fail to file any required 990-series return for three consecutive years, and your tax-exempt status is automatically revoked by operation of law, no warning letter, no hearing [5]. The IRS states it plainly: organizations that don't file for three consecutive years "will automatically lose their tax-exempt status" [6]. You find out you're revoked either by checking the IRS's Tax Exempt Organization Search tool or by getting an unpleasant surprise when a bank, grant-maker, or the school district asks for proof of exemption and none exists anymore. Revocation means your organization is now treated as a taxable entity. Donations made to you after the revocation date are no longer tax-deductible for the donor, which is a real problem if you rely on parent donations or sponsor checks that people expect to write off. You may also owe corporate income tax on income earned after the revocation date, and many state charity offices require proof of active federal exemption to keep a state registration or raffle license current. The fix, called retroactive reinstatement, exists and works for a lot of small organizations, but it involves refiling the exemption application (Form 1023 or 1023-EZ) and paying a user fee, plus back-filing any missed returns. Streamlined reinstatement is available for organizations that were eligible to file 990-N or 990-EZ and apply within 15 months of revocation; confirm current fees and procedures with the IRS before you start, because both have changed over the years [7].
What does a treasurer do? What is a treasurer's actual job here?
Since a lot of people land on this page mid-panic after inheriting a shoebox of receipts, it's worth stepping back: what does a treasurer do, in plain terms? A treasurer is the person responsible for tracking the organization's money in and money out, keeping records straight enough that anyone (the board, the IRS, an auditor, the next treasurer) can reconstruct what happened financially in a given year. What do treasurers do day to day? Concretely: deposit checks and cash, reconcile the bank statement monthly, pay bills and reimburse volunteers, keep receipts and invoices organized, report a budget update at board meetings, and file whatever tax and state paperwork the organization owes. In a booster club or PTO specifically, that almost always includes the annual 990 filing, since these groups are volunteer-run and don't have a paid bookkeeper doing it automatically. What does a club treasurer do that's different from a corporate treasurer? Mostly, scale and formality. A club treasurer of a youth sports booster group is often handling $10,000 to $50,000 a year with zero staff, using a shared spreadsheet and a single checking account, not enterprise accounting software. The job is the same in kind (accurate records, timely filings, controls against theft or error), just much smaller in scope. See our treasurer basics overview for the fuller job description if you're brand new to the role.
What does a treasurer do in a club versus what a board expects?
Boards sometimes assume the treasurer role is just "whoever's good with numbers writes checks." In practice, a treasurer in a booster club or PTO is also the organization's main line of defense against IRS problems, because nobody else on a volunteer board is checking whether the 990 got filed. A reasonable minimum job description looks like this: maintain a checkbook or accounting ledger, reconcile it monthly against bank statements, present a written financial report at every board meeting, maintain records of all cash handling (concessions, raffles, gate admission), and file the annual 990 by the deadline. Add to that keeping copies of the prior three years of filings, since the IRS and reinstatement processes will ask for them if anything goes wrong. If your board hasn't written any of this down, that's worth fixing before the next handoff. A one-page written job description saves the next treasurer (who might be you in two years, cycling back through) from re-learning everything from scratch.
What if the organization has never filed at all, or doesn't know its EIN or exemption status?
This happens constantly with booster clubs that formed informally, ran for a decade under a parent's Social Security number or a school's tax ID, and never actually got a proper 501(c)(3) determination letter. If that's you, the 990 question is secondary; the real question is whether you're tax-exempt at all. Start with the IRS Tax Exempt Organization Search tool, which lets you look up an organization by name or EIN and see its exempt status, whether it's been revoked, and whether it's filed recently . If nothing comes up, your group may never have been recognized as exempt, in which case you'd need to apply fresh using Form 1023 or the shorter Form 1023-EZ, and none of the retroactive reinstatement rules apply because there's no prior status to reinstate. If your EIN was used but no 501(c)(3) application was ever filed, you're technically a taxable entity that's been operating like a nonprofit, which is a bigger conversation than this article, and one worth having with an actual accountant or attorney, more than a website.
What information does the 990-EZ or full 990 ask for that the 990-N doesn't?
Once your gross receipts push you past $50,000, the paperwork gets meaningfully heavier. The 990-EZ asks for a statement of revenue and expenses broken into categories, a balance sheet, a list of officers and directors with any compensation, and disclosure of certain transactions like grants made or excess benefit deals [4]. The full Form 990 adds detailed schedules: Schedule A on public charity status, Schedule B on major donors (over $5,000 from one source, generally), Schedule G on fundraising events and gaming (this is where raffles get reported), and more depending on your activities. If your booster club runs a raffle as a fundraiser, note that raffle income and expenses generally need separate reporting on Schedule G once you're above the 990-N threshold; see our raffles-by-state coverage for how that interacts with your state's gaming license, separate from the federal filing. Most clubs in the $50,000 to $200,000 range use a paid preparer or a board member with real bookkeeping background for the 990-EZ, because getting the balance sheet to actually balance takes real accounting discipline that a casual checkbook ledger doesn't produce automatically.
How do you fix a missed 990 filing before it turns into revocation?
If you're within the three-year window and just missed a year or two, file the missing 990-N or 990-EZ as soon as you notice, there's no late penalty on the 990-N itself and the IRS generally accepts late 990-N filings without drama [3]. The urgency is about the three-strike clock, not about a per-day penalty like the full 990 can carry. If the full Form 990 or 990-EZ is late (not the 990-N), penalties can apply, generally a set dollar amount per day late up to a cap, and the specific dollar figures change periodically, so confirm the current penalty amounts on the IRS's own instructions for the form year you're filing rather than trusting an old number floating around online . If you've already been revoked, don't just start filing 990-Ns again and hope it resolves itself. Revocation requires an affirmative reinstatement application; simply resuming annual filings doesn't restore exempt status on its own. Read the IRS's Revenue Procedure on reinstatement (streamlined retroactive reinstatement, Section 4 or 5 depending on your filing history) or talk to a tax professional before you file anything [7].
A practical filing checklist for a new booster club or PTO treasurer
Here's the order I'd actually work through if I just inherited the books: 1. Look up the organization on the IRS Tax Exempt Organization Search tool to confirm current exempt status and see the last filed return . 2. Find or request the EIN if you don't have it (a prior treasurer, the school district, or your bank should have it on file). 3. Pull the last three years of gross receipts from the checkbook or bank statements to figure out which 990 tier applies. 4. Mark the filing deadline on a calendar tied to your fiscal year end, not the calendar year, since many school-affiliated clubs run July to June. 5. File the appropriate 990 version by the deadline, and keep a saved confirmation or printout for your records. 6. Write down the process for the next person. A one-page cheat sheet with the EIN, exemption date, filing tier, and deadline saves the next volunteer hours of detective work. A lot of the frustration new treasurers hit isn't the filing itself, it's not knowing basic facts like the EIN or the exemption date because nobody wrote them down before handing off the binder. If you want that groundwork done once and reused every year, a State-Personalized Treasurer Kit ($99, one-time) builds out the state-specific paperwork and recordkeeping templates around your filing tier, so the next volunteer isn't starting from a blank spreadsheet.
Where does state paperwork fit alongside the federal 990?
The 990 is a federal filing to the IRS. Most states run a separate track: a charity registration with the state Attorney General or Secretary of State's charities division, sometimes an annual state financial report, and if you run a raffle, a separate gaming or raffle license through a state gaming commission or the AG's office. These are not interchangeable with the 990, and being current on one doesn't excuse you from the other. Rules differ a lot by state on dollar thresholds, renewal timing, and whether small all-volunteer groups get an exemption from state registration. Confirm the specifics with your state charity office / attorney general before assuming your federal filing covers you at the state level too.
Frequently asked questions
What is Form 990?
Form 990 is the annual information return the IRS requires from most tax-exempt organizations under Internal Revenue Code Section 6033. It reports finances, governance, and activities to the IRS and the public, and comes in four versions (990-N, 990-EZ, 990, 990-PF) sized by gross receipts and assets.
What is the 990 tax form used for?
It's used to keep the IRS informed that a tax-exempt organization is still operating within its exempt purpose and to disclose basic financial information publicly. It is not an income tax return; most filers owe no tax with it. Filing it (in whichever version applies) is what keeps your exemption active.
What does a treasurer do?
A treasurer tracks money in and out, reconciles bank accounts, keeps receipts and records organized, reports finances to the board, and handles required tax filings like the 990. In a booster club or PTO, this is usually one volunteer doing everything a bookkeeper and controller would split in a larger organization.
What is a treasurer, formally?
A treasurer is the officer, elected or appointed under an organization's bylaws, responsible for its financial recordkeeping and reporting. Most nonprofit bylaws require the treasurer to maintain accounts, present financial statements at meetings, and ensure required filings, including the annual 990, get submitted on time.
What does a club treasurer do that differs from other treasurer roles?
A club treasurer, especially for a youth sports booster group or PTO, usually handles a smaller budget with no paid staff support, often under $50,000 a year in gross receipts. The core duties (recordkeeping, reconciliation, filing) are the same as any nonprofit treasurer, just done solo with volunteer tools.
Which 990 form should a small booster club file?
If gross receipts are normally $50,000 or less, file Form 990-N (the e-Postcard) online through the IRS. Between $50,000 and $200,000 with assets under $500,000, file Form 990-EZ or the full 990. At $200,000+ in receipts or $500,000+ in assets, file the full Form 990.
When is the 990 due for a booster club or PTO?
The 15th day of the 5th month after your organization's fiscal year ends. Calendar-year filers (Jan-Dec) owe it by May 15. Fiscal-year filers running July-June, common for school-affiliated groups, owe it by November 15. Confirm your organization's official fiscal year with prior board records or bylaws.
What happens if you miss the 990 deadline?
There's no dollar penalty for a late 990-N specifically, per IRS instructions, but late 990-EZ or full 990 filings can carry per-day penalties up to a cap that changes over time. The bigger risk: three consecutive missed years, of any version, triggers automatic revocation of tax-exempt status.
What is IRS auto-revocation and how do you fix it?
Auto-revocation is the automatic loss of tax-exempt status after three consecutive years of not filing any required 990 return, under the Pension Protection Act of 2006. Fixing it requires filing Form 1023 or 1023-EZ for reinstatement, often under streamlined retroactive procedures if applied for within 15 months of revocation.
Do donations still count as tax-deductible if our status got revoked?
No. Once the IRS revokes exempt status, donations made after the revocation date are no longer tax-deductible for the donor, and the organization may be treated as a taxable entity going forward. This is one of the most common reasons boards discover a lapsed filing history in the first place.
Does filing the 990 replace state charity or raffle registration?
No. The 990 is a federal IRS filing. Most states separately require charity registration through the Attorney General or Secretary of State, and raffles typically need a distinct state gaming or raffle license. Confirm both requirements with your state charity office, since federal compliance doesn't cover state obligations.
How do I find out if my booster club is still tax-exempt?
Use the IRS Tax Exempt Organization Search tool at irs.gov, searching by organization name or EIN. It shows current exempt status, revocation history if applicable, and the organization's most recently filed return, which is the fastest way to confirm status before assuming anything based on old paperwork.
Sources
- IRS, About Form 990: Form 990 is the annual information return for tax-exempt organizations
- IRS, Form 990 Instructions: organizations file Form 990 to satisfy Section 6033 reporting requirements
- IRS, Annual Electronic Filing Requirement for Small Exempt Organizations (Form 990-N): $50,000 gross receipts threshold and filing deadline for Form 990-N
- IRS, Form 990 Series Which Forms Do Exempt Organizations File: gross receipts and asset thresholds separating 990-N, 990-EZ, and full 990
- IRS, Automatic Revocation of Exemption: three consecutive years of non-filing triggers automatic revocation under the Pension Protection Act of 2006
- IRS, Tax Exempt Organization Search: tool to look up an organization's exempt status and filing history
- IRS, Form 990-EZ Instructions: 990-EZ and full 990 required schedules and late filing penalty structure