Last updated 2026-07-24
TL;DR
Almost every tax-exempt nonprofit, including small booster clubs and PTOs, must file some version of Form 990 every year, even with $0 in revenue. Groups under $50,000 in gross receipts file the free 990-N e-Postcard; bigger groups file 990-EZ or full 990. Miss three years in a row and the IRS auto-revokes your exempt status.
What is Form 990?
Form 990 is the annual information return the IRS requires from most tax-exempt organizations, including 501(c)(3) booster clubs, PTOs, and youth sports leagues. It is not an income tax return in the way a business files one. It is a disclosure document: revenue, expenses, board members, and program activity, all reported to keep your organization's tax-exempt status valid. The IRS says plainly that "most tax-exempt organizations are required to file an annual return" [1]. There are actually four versions, sized to your organization's revenue and assets: the 990-N e-Postcard, the 990-EZ, the full 990, and the 990-PF for private foundations (rare for booster clubs). Which one you owe depends almost entirely on how much money moved through your accounts in the fiscal year, not on how much you have left over. If you're searching "what is the 990" or "what is a 990 tax form," the short version is this: it's the annual report card nonprofits file so the public and the IRS can see the group is still operating within its exempt purpose. Skip it three years running and the exemption disappears automatically, no warning letter required beyond what's already on file. For background on the form family, see form 990 and irs form 990.
Which 990 form does my booster club or PTO have to file?
| $50,000 or less | any | 990-N (e-Postcard) | |
|---|---|---|---|
| Less than $200,000 | Less than $500,000 | 990-EZ (or full 990) | |
| $200,000 or more, OR | $500,000 or more | Form 990 | |
| Private foundation (any size) | any | 990-PF | The IRS confirms the 990-N threshold directly: organizations "whose gross receipts are normally $50,000 or less" may file the e-Postcard instead of a longer return [2]. "Normally" is a three-year average, not a single bad or good year, which matters if your booster club had one big fundraiser year that pushed receipts over the line. Most small booster clubs and PTOs land in the 990-N tier. If your group runs a big raffle or a multi-thousand-dollar concession stand, check the math before assuming you're still in e-Postcard territory. For the specifics on the smallest form, see 990-n and form 990-n. |
Match your form to your gross receipts and total assets for the fiscal year, not your bank balance on filing day. Gross receipts mean everything that came in: concession sales, raffle tickets, sponsorships, membership dues, gate fees, before you subtract expenses. | Gross receipts (annual) | Total assets | Form required |
What is a treasurer, and what does a treasurer do?
A treasurer is the officer responsible for an organization's money: tracking it, reporting on it, and making sure the group's financial obligations, including tax filings, get met. In a booster club, PTO, or youth sports league, that usually means one volunteer wearing a hat that, in a real business, would be split among a bookkeeper, a controller, and a compliance officer. So what does a treasurer do in practice? Day to day, a club treasurer collects dues and fundraiser proceeds, pays vendors and referees, reconciles the bank statement monthly, and keeps receipts organized enough that someone else could reconstruct the year if needed. Month to month, the treasurer reports a balance to the board. Year to year, the treasurer (or whoever inherits the job) files the 990. What does a treasurer do in a club that's smaller and less formal? Often the same things, just with fewer checks and balances, which is exactly why cash handling controls and dual signatures matter even for a 12-family booster group. The core answer to "what is a treasurer" doesn't change with size: it's the person accountable for where the money went and whether the paperwork proves it. One thing that trips up new treasurers: the 990 filing duty exists whether or not your group has any paid staff or even a real office. A parent running a team snack schedule and a $30,000-a-year athletic booster club both answer to the same IRS filing calendar.
When is the 990 deadline, and what happens if I file late?
The 990, in any version, is due on the 15th day of the 5th month after your organization's fiscal year ends. For a calendar-year nonprofit (fiscal year ending December 31), that's May 15 of the following year [3]. If your booster club runs on a school-year fiscal year ending June 30, your deadline is November 15. You can request an automatic 6-month extension by filing Form 8868 before the original deadline [3]. That buys breathing room, it doesn't erase the requirement. Late filing penalties scale by form and by organization size. For 990-EZ and full 990 filers, the IRS can charge $20 a day (up to the lesser of $12,000 or 5% of gross receipts) for smaller organizations, with steeper daily penalties for organizations over $1,208,500 in gross receipts, per the IRS penalty guidance for returns filed after 2024 [4]. There's no dollar penalty for a late 990-N, but there is a much bigger consequence: miss it (or any 990 form) for three consecutive years and the IRS revokes your tax-exempt status automatically, by statute, no appeal needed to trigger it [5].
What happens if my nonprofit loses its tax-exempt status?
Automatic revocation under Internal Revenue Code Section 6033(j) happens when an organization required to file an annual return or notice fails to do so for three consecutive years [5]. The IRS doesn't send a dramatic warning shot beforehand for each missed year; it just happens by operation of law, and then your organization shows up on the IRS Auto-Revocation List. Once revoked, your booster club or PTO is no longer tax-exempt. Donations made to it are no longer deductible for the donor. Depending on your state, you may also lose state sales tax exemption, and your state charity registration could lapse too, since many states cross-check IRS status. Here's the part that surprises volunteer treasurers who inherit a mess: revocation is common. Small volunteer-run groups are exactly the profile that falls through the cracks, because officers rotate every year or two and nobody hands off the filing calendar. Check the IRS's own Tax Exempt Organization Search tool to see if your EIN is on the revoked list before you assume everything's fine [6].
How do I get my nonprofit's tax-exempt status back after auto-revocation?
Reinstatement means reapplying for exemption, more than filing the missed 990s. The IRS lays out four numbered procedures in Revenue Procedure 2014-11, and which one applies depends mostly on how fast you act and your organization's size [7]. Streamlined retroactive reinstatement (Section 4 of Rev. Proc. 2014-11) is available if you apply within 15 months of the revocation date and you were eligible to file a 990-N or 990-EZ for the years in question. You file Form 1023 (or 1023-EZ if eligible) with the "Streamlined Retroactive Reinstatement" reasonable cause box checked, and there's no separate written statement required [7]. Miss that 15-month window, and you're into retroactive reinstatement with reasonable cause, which requires a written statement explaining why you missed three straight years, plus the missed returns. There's also reinstatement effective from the postmark date (no retroactivity, no reasonable cause statement needed) if you'd rather skip the explanation and just get current going forward. Expect a real user fee. Form 1023 filers currently pay $600; Form 1023-EZ filers pay $275, per the IRS fee schedule . Budget real time too: the IRS doesn't publish a guaranteed turnaround, and processing has taken anywhere from a couple of months to closer to a year depending on backlog, so confirm current wait times with the IRS before promising your board a date.
What does a 501(c)(3) booster club or PTO need to report on the 990?
Even the short 990-N asks for basics: legal name, address, EIN, tax year, confirmation that gross receipts are still under the threshold, and the name of a principal officer [2]. Takes about ten minutes if you have the information handy. The 990-EZ and full 990 go much further: total revenue by source, functional expenses (program, management, fundraising), a list of officers and directors with any compensation, and, for the full 990, program service accomplishments described in narrative form. If your booster club runs raffles or games of chance, some states expect you to reconcile those numbers against your separate state raffle report, so keep your fundraiser ledgers detailed enough to answer both asks without redoing the math. A practical note most guides skip: your 990 becomes a public document. Anyone can pull it through the IRS's search tool or through GuideStar/Candid. Parents, rival boosters, even reporters can see how much the team spent on travel versus equipment. That's a reason to keep your bookkeeping clean year-round, more than at filing time.
Does every booster club, PTO, or youth sports group need a separate 990, or can we file under our national organization?
It depends entirely on whether your local group has its own EIN and its own IRS exemption, or whether it operates under a group exemption held by a state or national parent organization (some PTAs, some Little League districts, some Boy Scout councils use this structure). If your booster club has its own EIN and received its own exemption letter, you file your own 990 every year, full stop, regardless of what any parent organization does. If you're covered by a group exemption, the parent organization typically includes you in a group return, but that only works if your local unit is actually listed on the parent's group exemption roster and stays current with them. Confirm which situation applies with your national organization's finance office and, if there's any doubt, directly with the IRS Exempt Organizations customer account services line. The dangerous middle ground is local groups that assume they're covered by a parent's group exemption but were never actually added to the roster, or that got dropped when they didn't pay annual dues to the parent body. Those groups can sail along thinking they're fine and then get flagged as individually revoked because no 990 was ever filed under their own EIN.
How does a new treasurer figure out what's already been filed?
Start with the IRS Tax Exempt Organization Search tool. Search your organization's EIN or name; it shows filed 990s (usually the last three years), the organization's exempt status, and whether it's on the auto-revocation list [6]. If you don't know your EIN, check old bank statements, old board minutes, or a prior year's 990 if a former treasurer kept a paper copy. If nothing turns up and you suspect your predecessor never filed at all, don't panic and don't guess. Pull whatever bank records exist for the last three to five years, reconstruct rough annual gross receipts, and figure out which form tier you'd have owed each year. Then decide, with the reinstatement rules above in hand, whether you're inside the 15-month streamlined window or need the reasonable-cause route. This is exactly the moment a lot of new booster and PTO treasurers get stuck, inheriting a binder (or a shoebox) with no clear filing history. A State-Personalized Treasurer Kit built for your state gives you the checklist for exactly this handoff scenario: what to request from the outgoing treasurer, what the IRS record should show, and what your state charity office separately expects. It's a one-time $99 tool, not tax or legal advice, but it saves the guesswork of figuring out which of the four reinstatement paths applies to your situation.
Do state charity registration requirements overlap with the 990?
Often, yes, and this catches people off guard. Many states require nonprofits soliciting donations to register with a state charity office or attorney general, separate from anything the IRS requires, and some states ask you to attach a copy of your federal 990 to that state filing. Rules vary a lot by state: some exempt small organizations under a revenue threshold, some require registration regardless of size, and renewal timing rarely lines up neatly with your federal 990 deadline. Confirm the current threshold, forms, and deadlines with your state's charity registration office or attorney general's charities division, since this is genuinely one of the most state-specific areas in nonprofit compliance. Don't assume federal 990-N eligibility (small enough that the IRS asks almost nothing of you) means your state has no separate reporting duty. Some states still want an annual charitable solicitation registration renewal even from a group filing the shortest possible federal form.
What's the difference between the 990-N, 990-EZ, and full Form 990?
The three forms scale in both complexity and public detail, and picking the wrong one (usually filing a 990-N when you actually crossed the $50,000 threshold) is one of the most common booster-club mistakes. 990-N (e-Postcard): eight data fields, filed entirely online through the IRS's e-Postcard system, no financial detail beyond confirming you're under the gross receipts threshold [2]. Free, fast, and honestly a relief if your group qualifies. 990-EZ: a four-page paper-style return (filed electronically since the IRS required e-filing for most 990 series returns) covering revenue, expenses, balance sheet summary, and officer information. Appropriate for gross receipts under $200,000 and total assets under $500,000 . Full Form 990: many pages, including detailed program service descriptions, governance questions, and compensation schedules for officers and highly paid staff. Required once you cross either the $200,000 gross receipts or $500,000 total assets line, or if you're already required to file it for other reasons . Related resources on our site cover this by form name: [990](/articles/treasurer-basics/990) and 990 tax form.
Frequently asked questions
What does a treasurer do?
A treasurer manages an organization's money: collecting and depositing funds, paying bills, reconciling bank statements, reporting balances to the board, and handling required tax filings like the IRS Form 990. In a nonprofit, this includes keeping records clean enough to file the correct 990 form every year.
What is a treasurer in a booster club or PTO?
The treasurer is the volunteer officer accountable for all incoming and outgoing money: dues, fundraiser proceeds, vendor payments, and reporting to the board. Unlike a corporate treasurer, most booster club treasurers also personally handle the bookkeeping and the annual 990 filing, since there's rarely paid staff to delegate to.
What is Form 990?
Form 990 is the annual information return the IRS requires from most tax-exempt organizations, reporting revenue, expenses, and governance details. The IRS states that "most tax-exempt organizations are required to file an annual return" (IRS.gov). It exists in four sizes depending on gross receipts and assets.
What is a 990 tax form?
It's not an income tax bill; it's a disclosure return that keeps a nonprofit's tax-exempt status current with the IRS. Even organizations owing no tax must file some version every year, from the simple 990-N e-Postcard to the full multi-page Form 990.
What is the 990-N e-Postcard and who can file it?
The 990-N is the shortest version, for organizations with gross receipts normally $50,000 or less per year (IRS.gov). It's filed entirely online, asks about eight data points, and costs nothing. Groups over that threshold must file the 990-EZ or full 990 instead.
When is the Form 990 deadline?
The 15th day of the 5th month after your fiscal year ends: May 15 for calendar-year filers. Form 8868 gets you an automatic 6-month extension if filed before the original deadline, but the filing duty itself doesn't go away, and extensions don't apply to 990-N.
What happens if a nonprofit doesn't file a 990 for three years?
Under Internal Revenue Code Section 6033(j), the IRS automatically revokes tax-exempt status after three consecutive years of missed required filings, no separate notice-and-appeal process required to trigger it. The organization then appears on the IRS Auto-Revocation List and loses deductibility for donor gifts.
How do I check if my booster club's tax-exempt status was revoked?
Use the IRS Tax Exempt Organization Search tool (irs.gov) and search your EIN or organization name. It shows current exempt status, whether you're on the Auto-Revocation List, and copies of recently filed 990s if any exist.
How much does it cost to reinstate revoked nonprofit status?
The IRS user fee is $600 for Form 1023 or $275 for Form 1023-EZ, if your organization qualifies for the shorter form (IRS.gov fee schedule). Processing time isn't guaranteed by the IRS and can range from a couple of months to about a year, so confirm current wait times directly.
What is streamlined retroactive reinstatement?
It's the fastest reinstatement path under Revenue Procedure 2014-11, available if you apply within 15 months of the revocation date and were eligible to file 990-N or 990-EZ for the missed years. You check a box on Form 1023 or 1023-EZ; no separate reasonable-cause statement is required.
Does a small youth sports booster club with no bank account still have to file a 990?
If your group has its own EIN and IRS tax-exempt determination, yes, filing is required regardless of how small your finances are, even at $0 gross receipts some years. Groups without their own EIN operating fully under a school or league's umbrella may not have a separate filing duty; confirm your structure with the IRS.
Is the 990 public information?
Yes. Filed Form 990s (990-N, 990-EZ, and full 990) are public records, searchable through the IRS's Tax Exempt Organization Search tool and third-party databases like Candid/GuideStar. Anyone, including parents and donors, can view your revenue, expenses, and officer list.
Do state charity registration rules require the same information as the federal 990?
Often overlapping but not identical. Many states require a separate annual charitable solicitation registration, and some ask you to attach your federal 990 as part of that filing. Thresholds and deadlines vary by state, so confirm current rules with your state's charity registration office or attorney general's charities division.
Sources
- IRS, Annual Exempt Organization Return: Who Must File: Most tax-exempt organizations are required to file an annual return
- IRS, Annual Electronic Filing Requirement for Small Exempt Organizations - Form 990-N (e-Postcard): Organizations with gross receipts normally $50,000 or less may file Form 990-N; describes required data fields
- IRS, Form 990 Series: Which Forms Do Exempt Organizations File: 990 filing deadline is the 15th day of the 5th month after fiscal year end; extension via Form 8868
- IRS, Automatic Revocation of Exemption: Failure to file required returns for three consecutive years results in automatic revocation under IRC 6033(j)
- IRS, Tax Exempt Organization Search: Tool to check exempt status, auto-revocation list membership, and filed 990s
- IRS, Revenue Procedure 2014-11: Outlines four reinstatement procedures including streamlined retroactive reinstatement within 15 months of revocation
- IRS, Form 990-EZ, Short Form Return of Organization Exempt from Income Tax: 990-EZ eligibility thresholds of gross receipts under $200,000 and total assets under $500,000