IRS Form 990-N filing postcard: what booster treasurers need

Last updated 2026-07-25

What is Form 990-N (the e-Postcard)?

Form 990-N is the shortest, simplest annual report the IRS asks small nonprofits to file. The IRS itself calls it the "e-Postcard" because that's basically what it is: eight data fields, filed online, no attachments, no balance sheet. If your booster club, PTO, or youth sports league normally brings in $50,000 or less in gross receipts a year, you almost certainly qualify to file the 990-N instead of the longer Form 990 or 990-EZ. The IRS confirms that "most small tax-exempt organizations whose gross receipts are normally $50,000 or less" fall into this bucket ^[1]. The form itself isn't a paper postcard anymore. It's filed exclusively through the IRS's online system at irs.gov, and there's no PDF version you can mail in ^[1]. If you're picturing an actual card with a stamp, let that go. This is a five-minute online form, not a mailing. For context on the broader family of forms your group might eventually graduate into, see our explainer on form 990 and the difference between the 990 tax form versions.

What information goes on the 990-N?

The e-Postcard asks for eight things, and the IRS lists them plainly in its filing instructions ^[2]: 1. Your organization's legal name and any "doing business as" name 2. Your mailing address 3. Your Employer Identification Number (EIN) 4. The name and address of a principal officer 5. Your organization's tax year (calendar or fiscal) 6. Confirmation that your annual gross receipts are normally $50,000 or less 7. If applicable, a statement that your organization has terminated or gone out of business 8. Your website address, if you have one That's it. No revenue detail, no expense breakdown, no program description. Compare that to a full ^[990](/articles/treasurer-basics/990), which can run 12+ pages plus schedules. The 990-N takes most treasurers under 10 minutes once they have the EIN and officer info in hand. One quirk worth flagging: you can't just "leave it blank" if your group closed. If your booster club or PTO dissolved during the year, you check the termination box, and that's your final required filing (confirm with the IRS and your state charity office on any additional wind-down paperwork, since dissolving a nonprofit usually involves state-level steps too).

Who has to file the 990-N instead of the full 990?

$50,000 or less	Form 990-N (e-Postcard)
More than $50,000 but less than $200,000, and total assets under $500,000	Form 990-EZ (or full 990, org's choice)
$200,000 or more, or total assets $500,000 or more	Form 990	This table is a simplification of IRS thresholds; confirm your specific situation against the current Form 990 instructions [3] since figures and rules get revised. Small booster clubs almost always land in the 990-N lane. If your group runs a single big gala or one large raffle that spikes revenue for one year, don't panic and assume you've jumped tiers; look at the multi-year average first.

The dividing line is gross receipts, not how organized or informal your group feels. The IRS instructions state that organizations "normally" at or under $50,000 in gross receipts file the 990-N, while those above it must file Form 990-EZ or the full Form 990 depending on size ^[3]. "Normally" is the tricky word here. The IRS doesn't look at just your most recent year; it uses a rolling average across one, two, or three years depending on how long you've existed, described in the Form 990-series instructions ^[3]. A booster club that had one unusually good fundraising year isn't automatically bumped to the 990-EZ if its typical years run lower. Here's a rough guide: | Average annual gross receipts | Which form usually applies |

What is Form 990, and how is it different from the 990-N?

Form 990 is the IRS's annual information return for tax-exempt organizations, the document that reports revenue, expenses, compensation, and program activities in detail. The IRS describes it as the return "used by tax-exempt organizations... to provide the IRS with the information required by section 6033" ^[4]. Think of the family this way: Form 990 is the full-length version, Form 990-EZ is the shortened version for mid-size groups, and Form 990-N is the bare-minimum version for small groups. All three exist under the same legal requirement, but the amount of detail and paperwork scales with your organization's size. Most volunteer-run booster clubs, PTOs, and youth sports leagues never touch the full 990 unless they grow substantially or hold significant assets. If you're not sure which one applies to you this year, our guide on irs form 990 walks through the size thresholds in more depth, and 990n covers the e-Postcard specifically.

When is Form 990-N due?

Form 990-N is due by the 15th day of the 5th month after the end of your organization's accounting period, the same deadline that applies to the full 990 and 990-EZ ^[5]. If your fiscal year runs on the calendar year (ending December 31), that puts your deadline at May 15 of the following year. If your booster club's fiscal year matches the school year (say, ending June 30), your 990-N would be due November 15. Check your organization's governing documents or prior filings to confirm which fiscal year you're actually on; a surprising number of handoff treasurers inherit a fiscal year nobody remembers choosing. There's no extension request form for the 990-N. Unlike the full 990, which can get a 6-month extension via Form 8868, the e-Postcard doesn't have a formal extension mechanism because it's not really a "return" in the traditional sense, it's a notice. If you miss the date, the fix is simple: file it late, as soon as you catch it. The IRS doesn't assess a late-filing penalty on the 990-N itself ^[2], but missing it repeatedly is what actually hurts you (more on that below).

What happens if you file the 990-N late, or miss it for three years?

Filing the 990-N late in a single year, by itself, doesn't trigger a fine from the IRS on that form. But the real danger is cumulative: federal law requires automatic revocation of tax-exempt status for any organization that fails to file a required annual return or notice for three consecutive years ^[6]. This is the single most important fact for any incoming booster or PTO treasurer to know. The IRS explains it directly: "Automatic revocation occurs when an organization... does not file a required return or notice for three consecutive years" ^[6]. There's no warning letter that says "last chance." The revocation happens by operation of law on the filing due date of that third missed year. Once revoked, your organization's exemption is gone until you go through reinstatement, which for many small groups means submitting Form 1024 (or 1024-A) along with the appropriate user fee, currently listed on the IRS's exempt organizations user fee page ^[7]. Some small organizations can qualify for streamlined retroactive reinstatement if they apply within 15 months of revocation and meet the criteria in Revenue Procedure 2014-11 , but that's not automatic and it's not guaranteed; confirm eligibility and current procedure with the IRS before assuming you qualify. The IRS also maintains a public list of organizations that lost their exemption this way, the Auto-Revocation List, searchable through the Tax Exempt Organization Search tool . If your booster club's status got pulled and nobody noticed for a year or two, checking that tool is the fastest way to confirm it.

How do you actually file Form 990-N?

You file the 990-N entirely online at irs.gov using the IRS's Form 990-N electronic filing system ^[1]. There's no other channel; the IRS is explicit that "there is no paper form" for the e-Postcard. Here's the practical rundown for a first-time filer: 1. Confirm your organization's EIN, legal name, and current mailing address match IRS records. 2. Go to the IRS's 990-N filing page and either create or sign in to an account (the IRS has migrated this through a few login systems over the years, so follow whatever the current irs.gov page directs). 3. Enter your tax year, gross receipts confirmation, principal officer info, and website if you have one. 4. Submit. You'll get an on-screen confirmation, and the filing typically shows up in the IRS's search tool within a few weeks. If you're a brand-new treasurer and you're not sure your organization's exemption is even current, check the Tax Exempt Organization Search tool before you file anything. It's free, and it'll show you filing status, revocation history, and determination letters on record.

What does a treasurer do, and where does the 990-N fit in?

A treasurer is the volunteer (or occasionally paid) officer responsible for an organization's money: tracking income and expenses, keeping bank accounts reconciled, reporting financial status to the board, and making sure required filings like the 990-N get done on time. In a booster club or PTO, that's usually one person wearing several hats at once, often with no accounting background. What a club treasurer does in practice breaks down into a few recurring jobs: collecting and depositing fundraising money, paying vendors and reimbursing volunteers, keeping receipts and a ledger that another person could actually understand, presenting a budget report at meetings, and handling the annual IRS filing obligation. That last piece, the 990-N or whichever 990 variant applies, is often the task new treasurers don't even know exists until they've already missed a deadline. What does a treasurer do in a club beyond bookkeeping? Usually also: managing the transition when a new treasurer takes over (see our guide on handoffs), keeping state charitable registration current if your state requires it, and flagging to the board when spending doesn't match the approved budget. It's less about accounting credentials and more about being the person who notices when something's off. For a full walkthrough of the treasurer role itself, separate from tax filing, our treasurer-basics hub covers onboarding, recordkeeping, and the handoff checklist most small nonprofits never write down until it's too late.

Does a booster club or PTO need to file a state charity registration too?

Yes, in many states, separate from the federal 990-N. A lot of first-time treasurers assume the IRS filing is the whole obligation, then discover their state also requires charitable solicitation registration if the group asks the public for donations or runs raffles. Requirements vary widely by state: some require annual financial reports to the state attorney general's charity bureau, some exempt small parent-teacher groups, and some tie registration to raffle or gaming licenses specifically. Because this differs state to state and changes periodically, confirm with your state's charity registration office or attorney general's office directly rather than assuming last year's rule still applies. This is also where a lot of booster clubs get tripped up during a raffle. Running a raffle usually triggers its own state gaming license on top of any charity registration, and those two systems don't always talk to each other. If your organization runs any raffles, confirm both charity registration status and gaming license requirements with your state before your next event.

What if your organization already lost its tax-exempt status?

First, confirm it actually happened. Search your organization's name and EIN on the IRS's Tax Exempt Organization Search tool ; the Auto-Revocation List section will show the revocation date if it occurred. If you're on the list, the fix depends on your organization's size and how long it's been revoked. Many small booster clubs and PTOs qualify for what the IRS calls streamlined retroactive reinstatement under Revenue Procedure 2014-11, available to organizations that were eligible to file the 990-N or 990-EZ for the years they missed, and that apply within 15 months of the revocation date . Miss that 15-month window, and reinstatement usually requires a different Form 1024 process without retroactive relief, meaning a gap period where the organization owed federal income tax like any other taxable entity. Either path means filling out Form 1024 (or 1024-A for 501(c)(4) organizations), paying the current user fee listed on the IRS's exempt organizations fee schedule ^[7], and in the retroactive case, submitting a reasonable-cause statement explaining why the filings were missed. None of this is a guarantee; the IRS reviews each application, and approval isn't automatic just because you're small. This is also a good moment to get outside help; a local accountant familiar with nonprofit reinstatements can save real time, and this isn't something we can promise an outcome on either.

Keeping the filing habit going year after year

The organizations that get auto-revoked are almost never ones that tried and failed the process; they're the ones where the filing simply fell through the cracks during a treasurer handoff. Someone graduates, someone moves, someone's kid ages out of the program, and the login credentials, the EIN, and the due date all walk out the door with them. The practical fix is boring but effective: write down the EIN, the fiscal year end date, and the 990-N due date somewhere that survives a treasurer transition, more than in one person's email inbox. A shared drive folder, a binder that gets physically handed off, or a simple one-page reference sheet all work. What doesn't work is assuming the next volunteer will somehow know to check irs.gov every spring. This is the exact gap our $99 one-time State-Personalized Treasurer Kit is built to close: a reference packet with your state's specific charity registration steps, your federal filing deadlines, and the handoff checklist so the next treasurer isn't starting from zero. It's not a substitute for professional tax or legal advice, and it doesn't guarantee any filing outcome or exemption status; it's just the paperwork trail that usually doesn't exist until someone builds it. If you're building that reference sheet yourself, our related explainers on ^[990](/articles/treasurer-basics/990), form 990-n, and 990 tax form are a good starting point for the federal side.

Frequently asked questions

What is Form 990-N?

Form 990-N, called the e-Postcard, is the IRS's simplest annual filing for small tax-exempt organizations with gross receipts normally $50,000 or less. It asks for eight basic data points (name, EIN, address, principal officer, tax year, receipts confirmation, termination status, and website) and is filed only online at irs.gov ^[1][3].

What is Form 990?

Form 990 is the IRS's annual information return that tax-exempt organizations file to report revenue, expenses, governance, and program activities under Internal Revenue Code section 6033 ^[5]. It's the full-length version of the filing family; smaller organizations may instead file Form 990-EZ or the 990-N e-Postcard depending on gross receipts and assets ^[4].

What is the 990 tax form used for?

The 990 tax form lets the IRS and the public see how a tax-exempt organization raises and spends money, since these organizations don't pay income tax but must still report financial activity. It's public information; anyone can look up a nonprofit's 990 filings through the IRS's Tax Exempt Organization Search tool ^[10].

What does a treasurer do?

A treasurer tracks an organization's income and expenses, keeps bank accounts reconciled, reports financial status to the board, and handles required filings like the 990-N. In a booster club or PTO, the treasurer is usually the one volunteer responsible for the entire money trail, from fundraising deposits to annual IRS notices.

What does a club treasurer do differently from a company treasurer?

A club treasurer for a booster club, PTO, or youth sports league usually handles smaller, simpler books than a corporate treasurer, but with less support: no accounting staff, no finance department, often no prior training. The core job is the same (tracking money, reporting to the board) but done solo, part-time, and often for the first time.

Who is required to file Form 990-N instead of 990-EZ or 990?

Organizations with gross receipts normally $50,000 or less per year qualify to file the 990-N. Once average receipts exceed that, or total assets exceed $500,000, the organization must file the Form 990-EZ or full Form 990 instead, per the current Form 990 instructions ^[4]. "Normally" uses a multi-year average, not a single year's spike.

When is the 990-N due each year?

The 990-N is due the 15th day of the 5th month after your organization's fiscal year ends ^[6]. For a calendar-year organization (year ending December 31), that's May 15 of the following year. Groups on a school-year fiscal calendar (ending June 30) would file by November 15.

Can you get an extension to file Form 990-N?

No, there's no formal extension request for the 990-N specifically since it's a notice, not a traditional tax return. If you miss the deadline, file it as soon as you catch the miss; a single late e-Postcard doesn't carry its own penalty, but repeated misses risk automatic revocation ^[3][7].

What happens if you don't file the 990-N for three years in a row?

Federal law requires automatic revocation of tax-exempt status when an organization fails to file a required annual return or notice for three consecutive years ^[7]. There's no warning notice before it happens; the revocation is automatic by law on the due date of the third missed filing.

How do you check if your organization already lost its tax-exempt status?

Search your organization's name or EIN in the IRS's Tax Exempt Organization Search tool at irs.gov ^[10]. The tool includes an Auto-Revocation List section showing the exact revocation date if your group's exemption was pulled for missed filings.

How do you get tax-exempt status reinstated after automatic revocation?

Small organizations that apply within 15 months of the revocation date may qualify for streamlined retroactive reinstatement under Revenue Procedure 2014-11, filing Form 1024 (or 1024-A) with the current user fee ^[8][9]. Miss the 15-month window and reinstatement is still possible, but usually without retroactive relief for the gap period; confirm current procedure with the IRS.

Does filing the 990-N cost anything?

No, filing Form 990-N itself is free through the IRS's online e-Postcard system ^[2]. Costs only come into play if your organization needs to apply or reapply for exemption using Form 1024 or 1024-A, which carries a user fee listed on the IRS's exempt organizations fee page ^[8].

Does a booster club or PTO need a state filing in addition to the 990-N?

Often yes. Many states require separate charitable solicitation registration or annual reports to the state attorney general's charity office, and running a raffle usually triggers its own state gaming license. Requirements vary widely and change, so confirm current rules with your specific state charity office or attorney general's office.

Sources

1. IRS, Annual Electronic Filing Requirement for Small Exempt Organizations: Most small tax-exempt organizations with gross receipts normally $50,000 or less file the 990-N
2. IRS, Instructions for Form 990 and 990-EZ: Gross receipts and asset thresholds determining which 990-series form applies
3. IRS, About Form 990, Return of Organization Exempt from Income Tax: Form 990 is used to provide the IRS information required under section 6033
4. IRS, Annual Exempt Organization Return: Due Date: 990-series returns and notices are due the 15th day of the 5th month after the tax year ends
5. IRS, Automatic Revocation of Exemption: Automatic revocation occurs after failing to file for three consecutive years
6. IRS Revenue Procedure 2014-11: Streamlined retroactive reinstatement is available within 15 months of revocation for eligible small organizations
7. IRS, Tax Exempt Organization Search: The searchable tool includes the Auto-Revocation List showing organizations that lost exempt status