What is IRS Form 990? the annual report your nonprofit owes

Last updated 2026-07-24

what is IRS Form 990?

Form 990 is the annual information return the IRS requires most tax-exempt organizations to file. It is not an income tax return in the usual sense, since exempt organizations generally do not owe federal income tax on money raised for their exempt purpose. Instead, it is a disclosure document: what came in, what went out, who sits on the board, and whether the group is still operating the way it said it would when it applied for exemption. The IRS uses the term "Form 990" loosely to cover a whole family of returns, not one single form. There is the full Form 990, the shorter Form 990-EZ, the electronic postcard called Form 990-N, and Form 990-PF for private foundations. Which one applies depends almost entirely on how much money moved through the organization that year ^[1]. Here's the part that trips up a lot of new booster club and PTO treasurers: even a tiny group with no paid staff and a checking account that never tops $10,000 still has to file something every single year. There is no "we're too small to bother" exemption from filing. There's just a simpler version of the form for small groups.

what does a treasurer do?

A treasurer is the person responsible for an organization's money: tracking it, reporting on it, and making sure it gets spent the way the group approved. In a booster club, PTO, or youth sports league, that usually means keeping the checkbook or accounting software current, reconciling the bank statement every month, and producing a clear picture of cash in and cash out for the board. What do treasurers do day to day? Deposit checks and cash from fundraisers promptly, pay approved bills, track who owes dues or fees, and keep receipts organized so nothing is a mystery six months later. What treasurers do at a higher level is protect the organization: two signers on big checks, a second set of eyes on cash counts after a car wash or concession stand, and a habit of never letting one person both approve and pay a bill. What does a treasurer do in a club specifically, come tax season? This is where Form 990 enters the picture. The treasurer is usually the person who either files the 990-N postcard directly on the IRS site, or hands the numbers to whoever prepares the full 990 or 990-EZ. Missing this is the single most common way small nonprofits lose their tax-exempt status, and it is almost always a treasurer transition problem: the old treasurer knew the login and due date, the new one didn't, and nobody wrote it down. That is exactly the gap a treasurer kit is meant to close, with the filing calendar and login info handed off in writing instead of living in one person's head.

what is a treasurer?

A treasurer is an officer, elected or appointed, who is legally and practically accountable for an organization's finances. In most booster clubs and PTOs, the treasurer is a volunteer parent serving a one or two year term, not a professional accountant. That volunteer status does not lower the bar on responsibility. If the group is incorporated as a nonprofit and recognized as tax-exempt under Internal Revenue Code Section 501(c)(3) or 501(c)(4), the treasurer still has to make sure the group files its annual return, keeps board-approved budgets, and does not let personal and organizational money mix. Many state nonprofit corporation statutes name the treasurer specifically as the officer responsible for financial records, and some state attorney general or charity registration offices require the treasurer's or an officer's signature on annual charitable solicitation renewals.

what does a club treasurer do that's different from a company bookkeeper?

What does a treasurer of a club do that a paid bookkeeper at a business doesn't? Mostly, a club treasurer answers to volunteers instead of a boss, and the group's whole existence depends on public trust rather than a contract. Parents write checks to the booster club because they believe the money goes to uniforms and travel, not because a signed invoice legally obligates them. That trust angle is why the reporting habits matter more than the accounting complexity. A club treasurer's core job is producing a monthly or quarterly financial report the board can actually read: beginning balance, income by source (concessions, raffle, membership dues), expenses by category, ending balance. It does not need to be fancy. It needs to be consistent, and it needs to tie out to bank statements every time. The federal filing piece (990-N, 990-EZ, or full 990) sits on top of that routine bookkeeping. If the monthly numbers are clean, the annual return is just a summary of twelve months of work already done. If the monthly numbers are a mess, the 990 becomes a scramble every single year.

which version of Form 990 does a booster club or PTO actually 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	any	Full Form 990
Any amount	any	Form 990-PF if a private foundation	The IRS defines "normally $50,000 or less" using a rolling average over the current and two prior years, not a strict single-year cutoff, which is described in the Form 990-N filing threshold guidance [1]. Most youth sports boosters, small PTOs, and single-school parent groups land in the 990-N category. A group running a large annual gala, a multi-school fundraising foundation, or anything pulling in six figures a year needs to check whether it has crossed into 990-EZ or full 990 territory and confirm the exact threshold with the IRS, since these numbers get indexed and reviewed periodically.

The version depends on gross receipts and total assets for the year, measured against IRS thresholds ^[1][2]. | Annual gross receipts | Total assets | Form required |

what is Form 990-N and who has to file it?

Form 990-N, nicknamed the e-Postcard, is the shortest version of the annual return. It is filed entirely online through the IRS's own portal, takes maybe ten minutes once you have your EIN and basic info handy, and asks for things like the organization's legal name, address, EIN, tax year, confirmation that gross receipts are normally $50,000 or less, and the name of a principal officer ^[1]. The IRS states plainly that "most small tax-exempt organizations whose annual gross receipts are normally $50,000 or less" are eligible to file the e-Postcard instead of Form 990 or 990-EZ ^[1]. There's no financial detail in it beyond that yes/no threshold question, no expense breakdown, nothing about the board. That simplicity is exactly why it gets forgotten: there's no accountant sending a reminder because it feels too small to need one. One organization (form-990-n) fits nearly every neighborhood booster club, PTO, or rec league team parent group. If your group's biggest fundraiser is a $6,000 spirit wear sale and a $4,000 concession stand for the season, you're filing 990-N, full stop, unless something unusual (like holding a large endowment) pushes total assets or receipts higher.

what happens if you don't file Form 990?

Miss three consecutive years of any required 990 filing, including the 990-N, and the IRS automatically revokes the organization's tax-exempt status. This is not a warning followed by a grace period. It is written into the tax code itself: Internal Revenue Code Section 6033(j) provides that an organization that fails to file for three consecutive years "shall have its status as an organization exempt from tax... revoked" as of the filing due date of the third year ^[3]. The IRS publishes the list of automatically revoked organizations and updates it regularly; you can search it directly on the Tax Exempt Organization Search tool at irs.gov ^[4]. Once revoked, donations to the group are no longer automatically tax-deductible to donors, and the organization has to apply for reinstatement, which usually means filing Form 1023 or Form 1023-EZ again along with any back-due 990s, plus a reasonable cause statement if seeking retroactive reinstatement under Revenue Procedure 2014-11 ^[5]. Revocation is genuinely common in the booster and PTO world. Treasurer turns over every year or two, nobody documents the login for the 990-N portal, three years pass, and suddenly the group finds out it lost exemption only when a bank or a school district asks for a determination letter that no longer applies. Reinstatement is doable but it costs real money in IRS user fees (currently in the hundreds of dollars depending on the form and organization size; confirm current amounts with the IRS via the Form 1023-EZ user fee schedule ^[6]) and takes weeks to months of paperwork most volunteers never expected to do.

what does the full Form 990 or 990-EZ actually ask for?

The full Form 990 is a long document, often ten to twelve pages plus schedules, asking for a detailed statement of revenue and expenses, a balance sheet, a list of officers and directors with any compensation, and answers to governance questions like whether the board reviews the 990 before filing and whether the group has a conflict-of-interest policy ^[2]. Form 990-EZ is a shorter version of the same categories for organizations in the middle tier of gross receipts and assets. Both forms, unlike the 990-N, are public record. The IRS makes them available through its Tax Exempt Organization Search, and third-party sites republish them, meaning any parent, donor, or reporter can pull up a booster club's 990-EZ and see exactly what the coach got paid or how much the raffle netted. That transparency is by design; it's the tradeoff for the tax exemption. Most booster clubs never need to touch full Form 990 unless they cross the receipts threshold. If your group is growing fast, expanding to multiple teams or schools, or starting to hold significant reserve funds, it's worth checking the current 990-EZ threshold with the IRS a year ahead of time rather than getting surprised.

does a 990 filing connect to state raffle or charity registration?

In many states, yes. State charity regulators and attorneys general often require organizations soliciting donations or running raffles to register annually, and some of those registration renewals ask for a copy of the most recently filed federal 990, or at least confirmation that the group is in good standing with the IRS. This varies enormously by state, so confirm with your state charity office or attorney general before assuming your 990-N filing satisfies a state requirement, because it usually does not on its own. A raffle license application is a separate process from the federal 990, even though both offices sometimes want to see the same underlying financial picture.

how do you actually file Form 990-N?

You file 990-N directly through the IRS website, not by mail and not through a third-party preparer unless you choose one. The IRS's own page states the e-Postcard "must be completed and filed electronically. There is no paper form" ^[1]. You'll need the organization's EIN, tax year, legal name and any doing-business-as name, mailing address, name and address of a principal officer, and website if the group has one. The due date is the 15th day of the 5th month after the organization's accounting period ends. For a group running on a calendar year (January through December), that's May 15. For a group on a school-year fiscal calendar (July through June), that's November 15. Miss the date and the world doesn't end on year one or two, but the clock toward that three-year automatic revocation keeps running regardless of whether anyone reminded you.

why does any of this matter for a volunteer treasurer?

Because the consequences land on the organization, not on any single person, but the fix is genuinely simple compared to almost everything else a booster club treasurer has to learn. Filing the 990-N costs nothing and takes minutes once you have the EIN and basic officer info. Filing the full 990 or 990-EZ takes more time but is still within reach of a volunteer with clean monthly books, or worth a modest fee to a local bookkeeper if the group has crossed into that tier. The real risk is not the form itself. It's the handoff gap between one treasurer and the next: nobody writes down the EIN, the login, the due date, or which version applies. That's the single most preventable failure point in nonprofit compliance for small groups. A written, dated record of the EIN, last filing date, and which 990 version applies belongs in the same binder as the bank signer list and the fundraiser cash-count procedure, not in one departing volunteer's email inbox. This is the one spot where mentioning a product actually helps instead of feeling like an ad: BoosterLedger's $99 one-time State-Personalized Treasurer Kit builds that binder for you, with the state-specific raffle and charity registration steps alongside the federal 990 calendar, so the next treasurer isn't starting from a blank inbox.

Frequently asked questions

What is IRS Form 990 in plain terms?

It's the annual report tax-exempt organizations file with the IRS covering money raised, money spent, and who runs the group. Small groups file a short online version (Form 990-N); larger ones file Form 990-EZ or the full Form 990. Confirm which version applies with the IRS, since thresholds change over time ^[1][2].

What is a 990 tax form used for?

It's used by the IRS and the public to check that a tax-exempt organization is still operating for its stated exempt purpose and isn't misusing donor money. It is not an income tax return; exempt groups generally don't owe federal income tax on funds raised for their mission, but they still must file this information return every year ^[1].

What is the 990, exactly, versus the 990-N or 990-EZ?

"The 990" usually refers to the whole family of annual returns: full Form 990, Form 990-EZ, and Form 990-N (the e-Postcard). Which one your group files depends on gross receipts and total assets for the year, not on your organization's size in members or reputation ^[1][2].

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

A treasurer tracks all money in and out, reconciles the bank account monthly, reports clear numbers to the board, and makes sure required filings, including the IRS 990, get done on time. In many clubs the treasurer also signs checks alongside a second officer and helps count cash after fundraisers.

What does a club treasurer do that a general board member doesn't?

The treasurer holds specific fiduciary responsibility for the books: deposits, reconciliations, budget tracking, and annual filings. Other board members vote on spending and fundraising decisions, but the treasurer is the one who can actually say, with numbers, whether the club can afford it.

Do small booster clubs really have to file anything with the IRS?

Yes. Even a club with under $5,000 a year in activity must file Form 990-N annually if it holds federal tax-exempt status. There is no exemption from filing based on being small; there's only a simpler form for small groups, per IRS guidance on the e-Postcard ^[1].

What happens if a booster club never files a 990?

After three consecutive years of not filing any required 990 (including the 990-N), the IRS automatically revokes the organization's tax-exempt status under Internal Revenue Code Section 6033(j) ^[3]. Reinstatement requires reapplying for exemption and can involve IRS user fees and back-filing, per Revenue Procedure 2014-11 ^[4].

How do you know which 990 form your organization needs?

Check your gross receipts and total assets for the year against IRS thresholds: normally $50,000 or less in receipts means Form 990-N; under $200,000 receipts and under $500,000 assets generally means Form 990-EZ (or you can file the full 990); above that, the full Form 990 is required ^[1][2].

Is Form 990 public information?

Yes for the full Form 990 and Form 990-EZ; the IRS makes them searchable through its Tax Exempt Organization Search ^[5]. Form 990-N contains almost no financial detail beyond a threshold confirmation, but it's technically discoverable through the same IRS tool as part of the filing record.

Can a treasurer file Form 990-N without an accountant?

Yes, most volunteer treasurers file it themselves directly on the IRS website in about ten minutes, since it just asks for the EIN, tax year, legal name, address, principal officer's name, and confirmation of the receipts threshold. No paper option exists; it's electronic-only ^[1].

Does filing the federal 990 satisfy state raffle or charity license requirements too?

Not automatically. Many state charity offices or attorneys general have separate annual registration or raffle licensing requirements, and some ask for a copy of the federal 990 as supporting documentation. Confirm the specific requirement with your state charity office, since this varies widely.

What's the deadline to file Form 990-N each year?

The 15th day of the 5th month after your organization's fiscal year ends. For a calendar-year group (Jan-Dec), that's May 15. For a school-year group (July-June), that's November 15. Missing one year isn't fatal, but three consecutive misses triggers automatic revocation ^[3].

Sources

1. IRS, Annual Electronic Filing Requirement for Small Exempt Organizations (Form 990-N): Form 990-N eligibility, threshold of $50,000 or less in gross receipts, electronic-only filing
2. IRS, Form 990 Series Which Forms Do Exempt Organizations File: Thresholds distinguishing Form 990-N, 990-EZ, and full Form 990 by gross receipts and total assets
3. 26 U.S.C. Section 6033(j), Internal Revenue Code: Automatic revocation of tax-exempt status after three consecutive years of failing to file required returns
4. IRS, Revenue Procedure 2014-11: Procedures for reinstatement of tax-exempt status after automatic revocation
5. IRS, Tax Exempt Organization Search: Public tool for verifying current tax-exempt status and searching the automatic revocation list
6. IRS, Instructions for Form 1023-EZ (User Fee): User fee amount required when applying for reinstatement of tax-exempt status using Form 1023-EZ