Last updated 2026-07-24
TL;DR
Form 990-N (the e-Postcard) is the annual IRS filing for tax-exempt organizations with gross receipts of $50,000 or less. It's free, filed online at IRS.gov, and takes about eight questions and ten minutes. Miss it three years running and the IRS automatically revokes your tax-exempt status, no warning letter required.
What is IRS Form 990-N (the e-Postcard)?
Form 990-N is the short-form annual filing the IRS requires from small tax-exempt organizations, generally those with $50,000 or less in annual gross receipts [1]. The IRS nicknamed it the "e-Postcard" because that's basically what it is: no financial statements, no schedules, just eight data points filed through an online system. If you run the books for a booster club, PTO, or small youth sports league and your total money coming in (not net, gross) stays under $50,000 a year, this is almost certainly your filing. It replaced nothing you used to do on paper. Before 2008, organizations under the filing threshold didn't have to file anything at all. Congress changed that with the Pension Protection Act of 2006, which added the 990-N requirement starting with tax years ending after December 31, 2006 [2]. Here's the part that trips people up: 990-N isn't optional just because it's easy. Every organization recognized as tax-exempt under section 501(c) has to file something in the 990 series every year, even if that something takes ten minutes. Skip it, and the consequences are worse than a late fee. There is no late fee. There's something worse, covered below. For a fuller picture of where 990-N sits next to the other 990 variants, see our breakdown of Form 990 and the general 990 tax form overview.
What is Form 990 (and how is 990-N different)?
| 990-N (e-Postcard) | Gross receipts ≤ $50,000 [1] | 8 questions, online only, no financials | |
|---|---|---|---|
| 990-EZ | Gross receipts < $200,000 AND total assets < $500,000 [1] | Short paper/e-file form with summarized financials | |
| 990 (full) | Gross receipts ≥ $200,000 OR total assets ≥ $500,000 [1] | Full financial detail, program service accomplishments | |
| 990-PF | Private foundations, any size | Full financial detail, specific to foundations | A booster club that sells $18,000 a year in concessions and spirit wear is a 990-N filer. A booster club that runs a $220,000 capital campaign for new bleachers just became a 990-EZ filer, or bigger, the year it crossed that line. The threshold is measured year by year, not permanently. Cross it once, file the bigger form for that year; drop back under, you can go back to 990-N. We cover the mechanics of the larger form separately if your organization is growing past the threshold: irs form 990 and [990](/articles/treasurer-basics/990). |
Form 990 is the umbrella name for the IRS's annual information return for tax-exempt organizations. It comes in four sizes, and which one you file depends entirely on your gross receipts and total assets, not on how your board feels about paperwork. | Filing | Who files it | What it requires |
Who has to file the 990-N e-postcard?
You have to file 990-N if your organization is tax-exempt under section 501(c) and your annual gross receipts are normally $50,000 or less [1]. "Normally" matters here: the IRS looks at a rolling average over the current year and the two years before it for organizations that haven't been around long, or a straight average for older ones, so one unusually big fundraiser year doesn't automatically bump you up permanently. A few groups are exempt from filing anything in the 990 series at all: churches and their integrated auxiliaries, and organizations included in a group return, among others [1]. Most booster clubs, PTOs, and youth sports leagues don't fall into those carve-outs. If you have your own EIN and your own 501(c)(3) or 501(c)(4) determination (or you're operating as a tax-exempt nonprofit without ever having filed for recognition, which happens more than it should), you're in scope. Private foundations never file 990-N, regardless of size. They file Form 990-PF no matter how small they are [1].
How do you actually file the 990-N?
You file it entirely online through the IRS's e-filing system, linked from the Form 990-N landing page on IRS.gov [3]. There's no paper option and no mailing address. You need eight pieces of information: your EIN, tax year, legal name and mailing address, any other names the org uses, the name and address of a principal officer, your website if you have one, confirmation that gross receipts are $50,000 or under, and a statement if the organization has terminated or is terminating [1]. That's it. Most treasurers who've done it once say it takes under ten minutes the second time, longer the first time mostly because you're hunting for the EIN and confirming who your "principal officer" is on record. If you're not sure your organization's EIN is even active, or you inherited a shoebox of files from the last treasurer, start there before you touch the filing. The filing window is the 15th day of the 5th month after your fiscal year ends. Calendar-year organizations (fiscal year ending December 31) file by May 15 [1]. School-year organizations that run July through June file by November 15. There's no extension form for 990-N specifically, and there's no penalty for filing it late in a single year. The penalty structure works differently, and it's worse.
What happens if you miss the 990-N deadline?
Nothing happens after one missed year. Nothing happens after two. The problem is the third year. Section 6033(j) of the tax code, added by the Pension Protection Act, says an organization that fails to file its required annual return or notice for three consecutive years automatically loses its tax-exempt status, by operation of law, on the filing due date of the third year [4]. The IRS doesn't send a warning letter before this happens. There's no hearing. It's automatic. This is the single most common way small booster clubs and PTOs end up on the IRS's Auto-Revocation List without ever getting a notice that something was wrong. The treasurer who used to file it graduates, moves, or just quietly stops, three new treasurers cycle through with nobody handing off the responsibility, and one day a parent Googles the organization's name and finds it flagged as revoked. Once you're revoked, donations are no longer tax-deductible to donors, and the organization has to reapply for exemption, usually via Form 1023 or 1023-EZ, to get it back [5]. There's a streamlined retroactive reinstatement process for small organizations that missed the deadline and are asking within a defined window, described in Revenue Procedure 2014-11, but it still requires paperwork, sometimes a user fee, and time, none of which existed before the mistake [6]. Check the IRS Tax Exempt Organization Search tool periodically. It's free, public, and tells you in about thirty seconds whether your organization's exemption is current or revoked .
What does a treasurer do?
A treasurer is the person responsible for an organization's money: tracking what comes in, what goes out, keeping the bank accounts reconciled, and making sure required filings (like the 990-N) actually get done every year. In a volunteer nonprofit like a booster club or PTO, the treasurer is usually the only person who touches the books regularly, which is exactly why the role needs documented handoffs. Day to day, that means depositing fundraiser cash, paying vendor invoices, keeping receipts, and producing a simple report for board meetings. Year to day, that means reconciling bank statements monthly, preparing (or ensuring someone prepares) the annual 990-series filing, and keeping a paper trail clean enough that next year's treasurer isn't starting from zero. The treasurer role isn't a tax professional role by default. Nobody expects a volunteer parent treasurer to have a CPA license. But the job does require enough consistency that basic obligations, like an annual IRS filing that takes ten minutes, don't fall through the cracks for three years running.
What does a club treasurer do specifically (booster clubs, PTOs, youth sports)?
A club treasurer for a booster organization, PTO, or youth sports league handles a narrower, more concrete set of tasks than a corporate treasurer, but the stakes (small dollar amounts, big trust implications) are just as real. Typical responsibilities: collecting and depositing cash from concessions, car washes, and spirit-wear sales; writing checks or approving reimbursements for coaches, uniforms, and equipment; keeping a running ledger separate from personal accounts; reconciling the bank statement every month against that ledger; reporting a simple income/expense summary at board meetings; and filing the annual 990-N (or 990-EZ, if the group has grown) by the deadline. Many club treasurers also handle raffle or gaming license compliance if the group runs a raffle, since that's a separate filing from state charity offices, not the IRS. And if the organization takes in donations, the treasurer is usually the one who has to know whether the group is tax-exempt at all, and whether that exemption is current, which loops right back to the 990-N filing history. If you've just taken over the books cold, with no notes from the last person, that's a common enough situation that it's worth reading up on how to reconstruct records and confirm filing status before you do anything else.
What does a treasurer do in a club with no paid staff?
In an all-volunteer club, the treasurer often does the job a bookkeeper, a compliance officer, and a bank liaison would split in a bigger organization. There's nobody else to catch mistakes, so the habits matter more, not less. Practically, that means: two signers on the bank account minimum (never just one volunteer with sole check-writing authority), a monthly reconciliation habit even in months with no board meeting, a shared drive or binder that survives a treasurer's resignation, and a fixed date every year (tie it to the fiscal year end) to check whether the 990-N is filed. A lot of small-organization financial trouble isn't fraud. It's just drift: nobody meant to skip the filing, everybody assumed someone else had it, and three years later the exemption is gone. Building the 990-N deadline into a recurring calendar reminder, the same way you'd remind yourself about insurance renewal, solves most of this.
What is a 990 tax form used for, exactly?
The 990 series exists so the IRS and the public can confirm that a tax-exempt organization is still operating consistent with its exempt purpose, and, for the larger forms, see where the money actually goes. It is an information return, not a tax bill. Tax-exempt organizations generally don't owe income tax on program-related income, so the 990 isn't calculating a tax due the way a 1040 or 1120 does. For a 990-N filer, "used for" mostly means: it's the IRS's record that your organization is alive, still under the $50,000 threshold, and still at the address and with the officer contact you last reported. That's genuinely almost the whole purpose at this filing size. There's no public transparency function the way there is with a full 990, which gets posted and scrutinized by donors, watchdog groups, and grantmakers. For bigger organizations filing 990-EZ or the full 990, the form also discloses executive compensation, major program expenses, and governance practices, information donors and grantmakers do look up before writing checks.
Can you e-file 990-N yourself, or do you need an accountant?
You can file 990-N yourself, and most small booster clubs and PTOs do, without an accountant. The IRS built the system for exactly this: no financial calculations, no schedules, just facts about the organization that a treasurer already knows off the top of their head. Where an accountant or a nonprofit-savvy attorney earns their fee is upstream of the filing: confirming your organization's exemption is actually current and correctly categorized, sorting out a revocation if one already happened, or handling the jump to 990-EZ or full 990 once you cross the $50,000 or $200,000 thresholds and the paperwork gets genuinely complicated. For the 990-N itself, in a normal year with normal numbers, paying someone to do this for you is close to a waste of money. A reasonable middle ground a lot of new treasurers use is a document set that has the deadlines, the state-specific raffle and registration requirements, and the filing checklist already laid out, so you're not reconstructing the rules from scratch every fiscal year. That's the whole idea behind the $99 State-Personalized Treasurer Kit: it doesn't file anything for you, but it puts the right forms and deadlines in front of you before you're three years into missing them.
What if your organization was already auto-revoked?
Confirm the revocation first using the IRS Tax Exempt Organization Search tool before assuming the worst; sometimes what looks like a lapse is a filing under a slightly different name or EIN . If the revocation is real, the fix is reapplying for exemption, not simply filing the missed 990-Ns retroactively (the IRS doesn't accept back-filed 990-Ns as a fix once revocation has already triggered). Small organizations, generally those eligible to file 990-N or 990-EZ, can use the streamlined retroactive reinstatement process under Revenue Procedure 2014-11 if they apply within 15 months of the revocation date or the date the IRS posted the organization to the Auto-Revocation List, whichever is later [6]. That process uses Form 1023 or 1023-EZ with a specific reduced user fee track and a required statement citing Revenue Procedure 2014-11, Section 5. Miss that 15-month window, and reinstatement gets more expensive and more involved, generally requiring a full reapplication and, if you want exemption backdated to the revocation date, a reasonable-cause statement explaining the three consecutive years of missed filings. This is genuinely one area where confirming the exact process with the IRS, and possibly a nonprofit attorney if the reinstatement is contested or old, is worth doing before you file anything. Confirm with the IRS and your state charity office before assuming any specific path applies to your situation, since eligibility details shift and state-level nonprofit registration (separate from IRS exemption) may need its own reinstatement.
990-N vs 990-EZ vs full 990: which form do you actually file?
The form you file is set entirely by two numbers: gross receipts and total assets, both measured for the tax year in question, not for the organization's whole history. Gross receipts under $50,000: file 990-N [1]. Between $50,000 and $200,000 gross receipts, with total assets under $500,000: file 990-EZ (or the full 990 if you prefer, it's always allowed to file up a level, just never down) [1]. Gross receipts of $200,000 or more, or total assets of $500,000 or more: file the full Form 990 [1]. Private foundations file 990-PF regardless of size [1]. A booster club that runs one unusually large capital campaign, say a $150,000 turf field fundraiser layered on top of normal $30,000-a-year concessions income, needs to check that year's total gross receipts against the threshold, not the organization's typical year. That single year likely bumps you to 990-EZ, and you go back to 990-N the following year if receipts drop back under $50,000. For the specifics of preparing the larger forms once you cross a threshold, see our guides on 990n and form 990-n for the small-org side, and the full 990 tax form guide for the step up.
Frequently asked questions
What does a treasurer do?
A treasurer manages an organization's money: depositing income, paying bills, reconciling bank statements, reporting to the board, and making sure required filings like the annual IRS 990-series return get done on time. In a small nonprofit, the treasurer is usually the only person handling the books directly.
What is a treasurer?
A treasurer is the officer or volunteer responsible for an organization's finances, typically including cash handling, bookkeeping, bank account management, and annual tax-exempt filings. For booster clubs, PTOs, and youth sports leagues, it's usually an unpaid parent or community volunteer, not a professional accountant.
What is Form 990?
Form 990 is the IRS's annual information return for tax-exempt organizations, used to report gross receipts, assets, and activities. It comes in four versions (990-N, 990-EZ, 990, and 990-PF) depending on organization size, with 990-N as the shortest version for groups under $50,000 in gross receipts [1].
What is a 990 tax form used for?
It confirms to the IRS that a tax-exempt organization is still operating and reports its financial activity at a level of detail matching its size. It's an information return, not a tax bill; most 501(c)(3) organizations owe no income tax on program-related income, so the 990 isn't calculating tax owed.
What is the 990-N e-Postcard?
The 990-N is the short-form annual IRS filing for tax-exempt organizations with gross receipts of $50,000 or less [1]. It's filed entirely online, free, and asks eight basic questions about the organization, taking most treasurers under ten minutes once they have the right information ready.
What does a club treasurer do?
A club treasurer for a booster club, PTO, or youth sports league handles cash from fundraisers, pays vendors and coaches, keeps a ledger, reconciles bank statements monthly, reports to the board, and files the annual 990-N (or larger 990 form) to keep the club's tax-exempt status current.
What happens if my organization misses the 990-N deadline once?
Nothing immediate. There's no penalty for a single missed year with 990-N. The real risk is three consecutive missed years, which triggers automatic revocation of tax-exempt status under Internal Revenue Code section 6033(j), with no warning letter beforehand [5].
How do I know if my organization's tax-exempt status was revoked?
Use the IRS Tax Exempt Organization Search tool at irs.gov, free and public, which shows current exemption status and revocation history by organization name or EIN [8]. Check it yearly, especially after any treasurer turnover, since revocation happens automatically with no direct notice.
Can a small nonprofit get its tax-exempt status back after revocation?
Yes, generally through Form 1023 or 1023-EZ. Small organizations applying within 15 months of the revocation date may qualify for streamlined retroactive reinstatement under Revenue Procedure 2014-11, with a reduced user fee [7]. Missing that window makes reinstatement more involved and may not restore exemption back to the revocation date.
Do churches have to file the 990-N?
No. Churches and their integrated auxiliaries are generally exempt from all 990-series filing requirements, including 990-N [1]. Most booster clubs, PTOs, and youth sports organizations don't qualify for this exception, since it's specific to religious congregations and closely related entities.
What's the deadline for filing Form 990-N?
The 15th day of the 5th month after your organization's fiscal year ends. Calendar-year organizations file by May 15; a July-to-June fiscal year organization files by November 15 [1]. There's no extension form specific to 990-N, and no single-year penalty for filing late.
Does filing 990-N cost anything?
No. Filing Form 990-N is free through the IRS's online e-filing system [4]. There's no government fee for the 990-N itself; costs only come in if your organization needs to apply or reapply for tax-exempt status using Form 1023 or 1023-EZ, which does carry a user fee.
What is the gross receipts threshold for 990-N versus 990-EZ?
Organizations with gross receipts normally $50,000 or less file Form 990-N. Organizations with gross receipts under $200,000 and total assets under $500,000 file Form 990-EZ instead [1][3]. Cross either threshold and you generally must move up to the larger filing for that tax year.
Sources
- IRS, Annual Electronic Filing Requirement for Small Exempt Organizations (Form 990-N): 990-N gross receipts threshold, required data fields, filing deadline, exceptions for churches and group returns, private foundation exclusion
- IRS, Form 990 Series Which Forms Do Exempt Organizations File: gross receipts and total assets thresholds distinguishing 990-N, 990-EZ, and full Form 990
- 26 U.S.C. § 6033(j), automatic revocation for failure to file: automatic revocation of tax-exempt status after three consecutive years of failing to file required annual returns
- IRS, Automatic Revocation of Exemption: consequences of automatic revocation including loss of tax-deductibility for donations and need to reapply for exemption
- IRS Revenue Procedure 2014-11: streamlined retroactive reinstatement process for small organizations applying within 15 months of revocation
- IRS, Tax Exempt Organization Search: free public tool to confirm current tax-exempt status or revocation