Last updated 2026-07-24
TL;DR
Almost every tax-exempt group, including small booster clubs and PTOs, must file some version of Form 990 every year, even with zero income. Groups under $50,000 in gross receipts file the 990-N e-Postcard. Miss three years in a row and the IRS automatically revokes your tax-exempt status, no warning letter required.
What is Form 990?
Form 990 is the annual information return that most tax-exempt organizations file with the IRS. It's not an income tax return in the way most people think of one. Your booster club probably owes no tax, but the IRS still wants an annual report showing what money came in, what went out, and that the group is still operating for the purpose it was recognized for. The IRS describes it plainly: "Tax-exempt organizations, nonexempt charitable trusts, and section 527 political organizations file this form to provide the IRS with the information required by section 6033" [1]. Section 6033 of the Internal Revenue Code is the actual law that creates this filing duty, and it applies to organizations recognized under section 501(c), which covers 501(c)(3) charities and most booster clubs, PTOs, and youth sports associations organized as nonprofits. There isn't one single "990 form." There's a family of them, scaled to organization size, and figuring out which one applies to your group is usually the first real decision a new treasurer has to make. Get that wrong and you either waste hours on paperwork you didn't need, or worse, you file the wrong (or no) form and start the clock toward losing your exempt status. For background on the broader filing landscape, see our overview of Form 990 requirements and the 990 tax form basics.
What is the 990 (which version does my group file)?
| 990-N (e-Postcard) | Small orgs | Gross receipts normally ≤ $50,000 | |
|---|---|---|---|
| 990-EZ | Mid-size orgs | Gross receipts < $200,000 AND total assets < $500,000 | |
| 990 (full form) | Larger orgs | Gross receipts ≥ $200,000 OR total assets ≥ $500,000 | |
| 990-PF | Private foundations | All private foundations, regardless of size | Most booster clubs, PTOs, and small youth sports leagues fall into the 990-N or 990-EZ category. A single big fundraiser year (a gala, a large raffle, a capital campaign for new uniforms or turf) can push you over the 990-N line even if your normal budget is tiny, so check your actual gross receipts every year rather than assuming last year's form still applies. "Gross receipts" means the total amount your organization brought in from all sources during the year, before subtracting any costs or expenses [3]. That trips people up constantly. If your concession stand brought in $60,000 in sales but you only netted $15,000 after buying inventory, your gross receipts are still $60,000, not $15,000, for purposes of this test. See our 990n and form 990-n guides for the specifics on filing the e-Postcard itself. |
Which 990 your organization files depends almost entirely on gross receipts and total assets, not on whether you made a profit or even collected any dues that year. The IRS sets these thresholds and revisits them periodically, so always confirm current numbers on irs.gov before you file. Here's the breakdown as of the IRS's current filing thresholds [2]: | Form | Who files it | Threshold |
What does a treasurer do?
A treasurer is the person legally and practically responsible for an organization's money: tracking it, reporting it, and making sure the group meets its financial and tax obligations. In a volunteer booster club or PTO, that job usually falls on one parent or community member with a checkbook, a shoebox of receipts, and not much formal training. Day to day, what a treasurer does includes recording deposits and expenses, reconciling the bank statement every month, preparing a budget or financial report for board meetings, and signing off on reimbursements. Once a year, the job expands to include the tax side: figuring out which 990 form applies, gathering the numbers, and filing it (or making sure someone does) by the deadline. A lot of new treasurers ask "what does a treasurer do in a club" expecting a short list, and the honest answer is that it depends heavily on the club's size and how organized the last person left things. A treasurer for a 12-team travel soccer club with a $40,000 budget is doing bookkeeping, cash handling for gate admissions, vendor payments, and a 990-N. A treasurer for a large regional booster association pushing $300,000 a year in concessions and sponsorships is closer to running a small business's finances, and that group is filing the full Form 990, possibly with a CPA's help. In every case, the treasurer is the one who has to know the group's fiscal year, its EIN, and where last year's filings are. If you're new to the role, that's the first thing to track down, not the last.
What does a club treasurer do that's different from a corporate one?
A club treasurer, whether for a PTO, booster club, or youth sports group, does the same core job as any nonprofit treasurer but usually with far fewer resources and far more turnover. Most club treasurers are volunteers holding the role one or two years before handing it to someone else, often with minimal training and inconsistent records from their predecessor. That turnover is the single biggest risk factor in this whole system. A club treasurer who inherits a mess from last year's departed volunteer, with no idea where the EIN letter is or whether last year's 990-N even got filed, is not unusual. If your group has missed filings for three consecutive years, the IRS auto-revokes exempt status with no advance warning letter [4], and plenty of small clubs find out only when a bank or grant application asks for a determination letter that no longer describes an active status. What a club treasurer does that a corporate finance officer typically doesn't: manage petty cash from concession stands and gate admissions, track cash-heavy fundraisers like raffles that carry their own state licensing rules, and answer to a volunteer board that turns over almost as fast as the treasurer role itself. That's a very different risk profile than a company's finance department, and it's exactly why so many small nonprofits fall through the cracks on annual filing.
What do treasurers do all year, more than at tax time?
Filing the 990 is an annual event, but a treasurer's job runs continuously through the fiscal year. Monthly reconciliation, expense approval, budget tracking against actuals, and keeping receipts organized are the daily bread of the role, more than prep work for one form. A reasonable monthly routine looks like this: reconcile the bank statement against the checkbook or accounting software, review any reimbursement requests against receipts, update the board on cash position, and file receipts and invoices in a way that won't require reconstruction later. Quarterly, it's worth checking gross receipts against your expected 990 threshold so there are no surprises in filing season. Annually, beyond the 990 filing itself, most states require a separate charitable registration renewal, and any group running raffles needs to track its state raffle license renewal date separately from the federal filing calendar. These deadlines don't line up with each other, which is part of why treasurers miss things. Confirm your state's specific renewal cycle with your state charity office or attorney general, since these vary widely and change without much notice.
What is a 990 tax form and how is it different from a normal tax return?
A 990 tax form is an information return, not an income tax return, even though people casually call it a tax form. The distinction matters: a for-profit business files a return to calculate and pay tax owed. A tax-exempt organization files a 990 to report its finances and activities to the IRS and, because these filings are public, to anyone else who wants to look. That public part surprises a lot of new treasurers. Form 990 filings (other than the 990-N e-Postcard's raw data, and with some information like donor names redacted from public copies) are open records. Donors, grantmakers, and watchdog sites can and do look up a nonprofit's 990 to check on financial health and program spending before deciding to give. Because it's an information return, filing a 990 doesn't typically generate a tax bill for money earned in furtherance of your exempt purpose. But if your booster club runs a business unrelated to its mission (say, a for-profit rental operation with no exempt tie-in) that income can be subject to unrelated business income tax, reported on a separate form, Form 990-T [5]. That's a narrower issue than most booster clubs and PTOs will ever face, but it's worth knowing it exists.
What happens if we miss the deadline or skip a year?
Missing one year's 990 filing deadline typically triggers a modest process, not an automatic disaster: the IRS may send a notice, and if the organization is late, it can usually still file. The real danger is cumulative. Under section 6033(j) of the tax code, an organization that fails to file the required 990 form for three consecutive years automatically loses its tax-exempt status on the filing due date of the third year, by operation of law [6]. The IRS states this without ambiguity: organizations that don't file for three consecutive years "will automatically lose their tax-exempt status" and there is no appeal process for the automatic revocation itself [4]. No notice is required before this happens, and many small clubs don't discover the revocation until they need a determination letter for a grant application, a bank, or school district partnership, sometimes years after the fact. Recovering from auto-revocation means applying for reinstatement, generally through Form 1023 (for 501(c)(3) organizations) with a request for retroactive reinstatement, along with a reasonable cause statement explaining the lapse [7]. There's a streamlined process available for organizations whose most recent revocation was for filing 990-N or 990-EZ years and who apply within 15 months of the revocation date, but eligibility rules are specific enough that it's worth reading the IRS's own reinstatement guidance carefully or checking with a tax professional before assuming you qualify [7].
Which 990 form should our specific club file?
The short version: check your gross receipts and total assets for the year, then match against the current IRS thresholds, and when in doubt file the more detailed form rather than guessing down. The IRS updates these thresholds from time to time, so always verify the current numbers on irs.gov rather than relying on a number you remember from a few years back. A few practical notes from the treasurer's chair. First, if your gross receipts hover right around $50,000, don't assume you're safe filing the e-Postcard just because you were under the line last year. Track it every year. Second, if your organization is brand new and hasn't yet received a determination letter recognizing 501(c)(3) or other exempt status, that's a separate process (Form 1023 or 1023-EZ) and doesn't excuse you from the 990 filing requirement once you're recognized, or during the period you're operating as an unincorporated association claiming exempt purpose. Third, private foundations file Form 990-PF regardless of size, but this rarely applies to booster clubs and PTOs, which are almost always public charities, not foundations. If your organization's numbers are close to a threshold, or if you inherited a mess from a previous treasurer and aren't sure what's been filed historically, it's worth pulling your organization's filing history from the IRS Tax Exempt Organization Search tool before you file anything new [8]. That tool shows what's been filed and flags revoked status, which is the fastest way to find out if you have a bigger problem than this year's form.
What records do we need before we can even start the 990?
Before you can fill out any version of the 990, you need your organization's EIN, its official fiscal year dates, and a clean summary of revenue and expenses for the filing period. If your books are a mix of a checkbook register and a shoebox of receipts, budget real time to reconstruct the numbers before the deadline, not the week of. For the 990-N specifically, the IRS asks for a short list: the organization's legal name and any "doing business as" name, its mailing address, website if it has one, EIN, the name and address of a principal officer, the organization's tax year, and confirmation that gross receipts are normally $50,000 or less . That's genuinely all the e-Postcard asks for, which is why it takes most people under ten minutes once they have the information gathered. For the 990-EZ or full 990, you'll need itemized revenue by source (dues, fundraiser proceeds, donations, sponsorships), a breakdown of expenses by category, and a list of board members or officers. This is where good year-round bookkeeping pays off. A treasurer who reconciled monthly and coded transactions consistently can pull this together in an afternoon. A treasurer starting from a jumbled bank statement and a stack of receipts can lose a weekend to it. This is exactly the gap a state-personalized starting point closes for a new treasurer: the $99 one-time Treasurer Kit is built to hand you the record-keeping templates and state-specific filing checklists so you're not reconstructing a year of transactions from memory in April.
Do state filings matter too, separate from the federal 990?
Yes, and this is one of the most commonly missed pieces. The federal 990 filing with the IRS is completely separate from your state's charitable registration requirements, and most states require their own annual or biennial renewal for organizations that solicit donations or run fundraisers within their borders. Many states also require you to attach a copy of your federal 990 to the state charitable registration renewal, which means missing the federal filing can cascade into a state compliance problem too. Requirements, forms, and fees vary significantly by state and change periodically, so confirm the current registration and renewal rules with your specific state's charity office or attorney general's office rather than assuming a neighboring state's rules apply to you. If your group runs raffles as part of its fundraising, that's yet another layer: most states require a separate raffle or gaming license, with its own application, fee, and reporting requirements that have nothing to do with your 990 or your charitable registration. Treat these as three separate calendars (federal 990, state charity registration, state raffle license) rather than one combined deadline, because they genuinely don't sync up.
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 revenue, expenses, and activities. It's not an income tax return, since exempt organizations generally owe no tax on income tied to their exempt purpose, but filing is still mandatory, even for groups with zero income that year.
What does a treasurer do?
A treasurer tracks an organization's money: recording deposits and expenses, reconciling bank statements, preparing budgets, approving reimbursements, and handling annual tax filings like Form 990. In a small nonprofit, the treasurer is usually the one person who knows where the EIN, bylaws, and prior-year filings are kept.
What is a 990 tax form?
A 990 tax form is the IRS's annual information return for tax-exempt organizations, required under section 6033 of the Internal Revenue Code. Despite the name, it typically doesn't calculate tax owed; it reports the organization's finances publicly so donors, the IRS, and watchdog groups can see how the money moved.
What is the 990?
The 990 is a family of IRS forms (990-N, 990-EZ, full 990, and 990-PF) that tax-exempt organizations file annually. Which version applies depends on gross receipts and total assets: organizations under $50,000 in gross receipts typically file the simplest version, the 990-N e-Postcard.
What does a treasurer do in a club, specifically a booster club or PTO?
In a club setting, a treasurer handles cash from fundraisers and concession stands, pays vendors, reconciles accounts monthly, reports to the board, and files the club's annual 990 with the IRS. Club treasurers also often manage state charitable registration renewals and, if the group runs raffles, a separate state gaming license.
What does a club treasurer do differently from a corporate treasurer?
A club treasurer usually volunteers unpaid for one or two years, manages more cash-heavy transactions (concessions, raffles, gate admissions), and answers to a volunteer board with frequent turnover. That combination makes missed filings and lost institutional knowledge far more common than in a corporate finance department.
Do we have to file a 990 if our club made no money this year?
Yes. Even organizations with zero gross receipts must file some version of the 990, usually the 990-N e-Postcard, every year they remain tax-exempt. There is no minimum income exemption from filing; the exemption applies to the threshold that determines which form version you use, not whether you file at all.
What happens if we miss three years of 990 filings in a row?
The IRS automatically revokes your tax-exempt status if you fail to file for three consecutive years, per Internal Revenue Code section 6033(j). This happens by law with no advance warning letter and no appeal of the automatic revocation itself; you'd need to apply for reinstatement, potentially retroactively, using Form 1023 with a reasonable cause statement.
How do we know which 990 form to file, 990-N vs 990-EZ vs full 990?
Check your gross receipts and total assets for the year against current IRS thresholds: organizations with gross receipts normally at or under $50,000 file the 990-N; those under $200,000 in receipts and $500,000 in assets can file the 990-EZ; larger organizations file the full Form 990. Confirm current thresholds on irs.gov, since they can change.
Is the 990-N e-Postcard hard to file?
No. The 990-N asks for a short list of basics: legal name, EIN, mailing address, principal officer's name, tax year, and confirmation that gross receipts are normally $50,000 or less. It's filed electronically through the IRS's e-Postcard system and takes most treasurers under ten minutes once they have that information ready.
Are Form 990 filings public record?
Yes, with limited exceptions. Most 990 filings (990-EZ and full 990) are public documents, though donor names are typically redacted from the publicly available copy. Anyone, including donors and grantmakers, can look up a nonprofit's filing history through the IRS Tax Exempt Organization Search tool.
Does filing a 990 mean our club owes taxes?
Not usually. A 990 is an information return, not a tax bill, for income related to your exempt purpose. If your organization has unrelated business income (revenue from an activity unrelated to its exempt mission), that portion may be taxable and reported separately on Form 990-T, but this rarely applies to typical booster club or PTO fundraising.
Is our state charity registration the same as filing the 990?
No, they're separate obligations. The 990 goes to the IRS federally. Most states also require a separate annual or biennial charitable registration, often requiring a copy of your federal 990 attached. Confirm your state's specific requirements and deadlines with your state charity office or attorney general, since rules vary and change.
Sources
- IRS, About Form 990: Form 990 is filed to provide the IRS information required under section 6033
- IRS, Annual Exempt Organization Return: Due Date: 990 filing due dates and general filing requirement overview
- IRS, Gross Receipts Defined: Definition of gross receipts as total revenue before subtracting costs or expenses
- IRS, Automatic Revocation of Exemption: Organizations that fail to file for three consecutive years automatically lose tax-exempt status with no advance notice
- IRS, About Form 990-T: Unrelated business income of exempt organizations is reported on Form 990-T
- 26 U.S.C. 6033(j), Internal Revenue Code: Statutory basis for automatic revocation after three consecutive years of non-filing
- IRS, Tax Exempt Organization Search: Public tool to check an organization's filing history and revocation status
- IRS, Annual Electronic Filing Requirement for Small Exempt Organizations (Form 990-N): List of information required to file the 990-N e-Postcard and the $50,000 gross receipts threshold