Last updated 2026-07-24
TL;DR
Form 990-N (the e-Postcard) is the yearly IRS filing for tax-exempt groups with gross receipts under $50,000. It's free, done online in about 10 minutes, and due by the 15th day of the 5th month after your fiscal year ends. Miss it three years running and the IRS auto-revokes your tax-exempt status.
What is the 990-N (e-Postcard) and who has to file it?
Form 990-N is the shortest version of the annual information return that tax-exempt organizations file with the IRS. The IRS calls it the "e-Postcard," and that's not marketing spin, it's genuinely eight data fields entered into an online form. No income statement, no balance sheet, no attachments. You're eligible to file the 990-N instead of the longer [990](/articles/treasurer-basics/990) or 990-EZ if your organization's annual gross receipts are normally $50,000 or less [1]. That threshold applies to most booster clubs, small PTOs, and youth sports leagues. "Normally $50,000 or less" is an IRS term of art, not a strict single-year cutoff. The agency uses a rolling average: for an organization in its first three years, it's the average of the current and prior two years; after that, it's a three-year average [1]. So one unusually good fundraising year (a big raffle, a one-time donation) doesn't automatically bump you into 990-EZ territory. Track your gross receipts for three years before assuming your filing tier changed. Gross receipts, for this purpose, means total revenue before subtracting any costs or expenses, not net profit. A $60,000 golf tournament that cost $40,000 to run still counts as $60,000 in gross receipts, not $20,000.
What is Form 990, and how is it different from the 990-N?
| 990-N (e-Postcard) | Gross receipts normally ≤ $50,000 | 8 basic facts, online only, no financials | |
|---|---|---|---|
| 990-EZ | Gross receipts < $200,000 AND total assets < $500,000 | Short-form financial statements | |
| 990 (full) | Gross receipts ≥ $200,000 OR total assets ≥ $500,000 | Full financial statements, program details | |
| 990-PF | Private foundations (any size) | Full financial detail, different rules entirely | Those EZ and full-990 thresholds come straight from IRS instructions for the Form 990 series [2]. Most volunteer-run booster clubs and PTOs stay under the 990-N line for years. A big capital campaign, a large grant, or a windfall donation can push you into 990-EZ territory for that averaging period. Check the math annually rather than assuming last year's tier still applies. If your group ever needs the longer forms, our form 990 guide and 990 tax form explainer walk through what those filings actually require. |
Form 990 is the umbrella name for the IRS's annual information return series for tax-exempt organizations. There are four versions, and which one you file depends on your gross receipts and total assets, not on your organization's mission or size of membership. | Form | Who files it | What's required |
What does a treasurer do, exactly?
A treasurer is the person legally and practically responsible for an organization's money: tracking it, reporting on it, and keeping the group compliant with tax rules. In a booster club, PTO, or youth sports league, that usually means one volunteer wearing a job that, in a real business, would be split among a bookkeeper, a controller, and part of a CFO. What does a treasurer do in a club, day to day? Concretely: reconcile the bank account monthly, track income and expenses by program or event, prepare a budget-to-actual report for board meetings, manage cash from fundraisers (counting it, depositing it, documenting it), and file the annual IRS return, whether that's the 990-N or something larger. What does a club treasurer do that a regular member doesn't? The signature difference is fiduciary responsibility. A treasurer signs the 990-N under penalty of perjury (well, the online form has you attest the information is true, correct, and complete under penalties of perjury, per the IRS instructions [1]). That's a real legal statement, not a formality. Good treasurers set up separation of duties even in a two-person operation. One person collects and counts cash. Another reviews and deposits it. A third, often the board president, reviews bank statements. If your club is a one-person show, at minimum get a second signer on the bank account and have someone else review the 990-N before it's submitted. See our financial controls resources for more on this.
When is the 990-N deadline, and what happens if I miss it?
The 990-N is due by the 15th day of the 5th month after the close of your organization's fiscal year [1]. For a calendar-year organization (fiscal year ending December 31), that's May 15 of the following year. For a school-year organization (fiscal year ending June 30, common for PTOs), that's November 15. There's no late-filing penalty in dollars for the 990-N itself, unlike the 990 and 990-EZ where the IRS can assess per-day penalties for large organizations. But there's a much scarier consequence. If you fail to file for three consecutive years, your organization's tax-exempt status is automatically revoked by operation of law [3]. This isn't a warning letter followed by a grace period. The revocation is automatic and retroactive to the filing due date of the third year. Once revoked, your organization is treated as a taxable entity going forward, donations made to it are no longer tax-deductible to donors, and you'll need to apply for reinstatement, which usually means filing Form 1023 or 1023-EZ again along with the missed 990 returns [3]. That process can take months and cost real money in filing fees even for the streamlined version. The IRS publishes a Tax Exempt Organization Search tool where you can look up your organization's current status and filing history [4]. If you just took over as treasurer and you're not sure what was filed in prior years, this is the first thing to check, before you do anything else.
How do I actually file the 990-N?
You file 990-N entirely online, through the IRS's e-filing system for the e-Postcard. There's no paper option. The IRS's own instructions describe eight pieces of information you'll need [1]: 1. Employer Identification Number (EIN) 2. Tax year 3. Legal name and mailing address 4. Any other names the organization uses 5. Name and address of a principal officer 6. Website address, if the organization has one 7. Confirmation that annual gross receipts are normally $50,000 or less 8. If applicable, a statement that the organization has terminated or is terminating That's it. No revenue breakdown, no expense categories, no program descriptions. The whole process, according to the IRS, takes most filers a few minutes once they have the EIN and officer info handy [1]. You'll need your EIN before anything else works. If your club has never had one, or the treasurer before you lost the paperwork, you can look it up or apply for one through the IRS. Don't use a Social Security number as a substitute EIN for the organization; that creates its own mess for bank accounts and tax filings down the road.
What is a 990 tax form used for, and why does the IRS require it?
The 990 series exists because tax-exempt organizations don't pay income tax, but they still have to be accountable to the public and the IRS for how they operate and spend money. The return is, in the IRS's own framing, a primary tool the agency and the public use to evaluate nonprofits and how they're governed [2]. That's true for the full Form 990 and the 990-EZ, which both require actual financial reporting. The 990-N is a lighter-touch version of that same accountability idea: even a tiny volunteer group has to check in once a year and confirm it still exists, still qualifies for exempt status, and hasn't quietly grown past the small-organization threshold. For donors and grant-making foundations, 990 filings (the longer versions, not the N) are public record and searchable, which is part of why some larger booster clubs voluntarily file the EZ or full form even when the N would technically suffice. It signals more transparency to sponsors and major donors. For most small clubs, though, that tradeoff isn't worth the extra paperwork, and the 990-N is the right call if you qualify. See our irs form 990 and [990](/articles/treasurer-basics/990) pages for more detail on what the longer filings actually cover.
What does a treasurer of a club do if the organization already lost its tax-exempt status?
First, confirm the loss actually happened using the IRS Tax Exempt Organization Search tool [4]. Organizations sometimes assume they're revoked because a prior treasurer mentioned it in passing, but the record should tell you the exact revocation date and posting date. If status was auto-revoked for missing three consecutive years of 990-N filings, the fix is reinstatement, more than "catching up" on the missed forms. The IRS requires a new exemption application, usually Form 1023-EZ for small organizations or the full Form 1023 for larger ones, along with the appropriate user fee [3]. Form 1023-EZ currently carries a $275 filing fee under the IRS user fee schedule for exempt organization determination requests [5]. Confirm the current fee at irs.gov before you file, since these amounts get revised periodically. Small organizations that self-certify they had gross receipts under the 990-N threshold in each of the last three years may qualify for retroactive reinstatement under the streamlined process described in Revenue Procedure 2014-11 [6], which can restore exempt status back to the original revocation date rather than the reinstatement date, if filed within a specific window. That distinction matters a lot for donors who took deductions during the gap. Don't guess on eligibility here; this is exactly the kind of situation where reading the actual IRS guidance, or talking to a nonprofit-focused accountant, beats winging it. While you're waiting on reinstatement, keep filing (or start filing) 990-N going forward for the current year, and keep records of every fundraiser and expense in the meantime. A messy accounting picture makes the reinstatement application harder to complete accurately.
What records does a treasurer need before filing the 990-N?
Because the 990-N doesn't ask for financial detail, it's tempting to think you can file it with almost no bookkeeping. Resist that temptation. You still need enough records to know, honestly, whether your gross receipts are under the $50,000 threshold, and to answer questions if the IRS or a new board ever asks. At minimum, keep: a running ledger of all deposits and expenses for the fiscal year, bank statements for all twelve months, records of any fundraiser income (raffle proceeds, concession sales, membership dues), and a copy of the confirmation email the IRS sends after you successfully submit the 990-N. That confirmation matters more than people expect. The 990-N system doesn't mail you anything; the electronic receipt is your only proof of timely filing if a question ever comes up. Save it somewhere the next treasurer will actually find it, not buried in one person's personal inbox. If your club runs raffles as part of fundraising, remember the 990-N doesn't cover state-level raffle registration requirements at all; those are separate filings with your state charity office or attorney general. Check our raffles-by-state resources for that side of compliance.
What's the difference between a 990-N, 990-EZ, and full Form 990 in practice?
The honest answer: it's almost entirely about two numbers, gross receipts and total assets, not about how complicated your programs are. A one-sport booster club with $180,000 in gross receipts from a big tournament files the same tier as a five-program PTO with similar revenue. The 990-EZ requires a real income statement, balance sheet, and a handful of program-service questions, but it's still shorter than the full 990 and most volunteer treasurers can complete it without paid help if the books were kept cleanly all year. The full 990 asks for governance details, compensation disclosures for top earners, and a much longer set of schedules; most booster clubs and PTOs never reach that size, but larger regional youth sports associations sometimes do. One detail that surprises new treasurers: you can voluntarily file a longer form even if you qualify for the 990-N. Some groups do this because a bank, grant application, or major sponsor wants to see actual financial statements on public record. It's extra work for no legal requirement, so weigh that against your board's actual need for the extra transparency. Check the current thresholds directly before you finalize which form applies to your fiscal year, since the IRS periodically adjusts related numbers and definitions [2].
How does a new treasurer get organized for 990-N filing during a handoff?
The single most common failure point isn't the filing itself, it's the handoff between treasurers. Someone resigns, moves, or just stops responding to emails, and the EIN, prior filings, and bank login disappear with them. When you take over, get four things immediately: the EIN, the login credentials or IRS.gov access needed to file, the prior year's 990-N confirmation (or proof none was filed), and the full bank statement history for at least the current and prior fiscal year. If any of those are missing, spend your first month reconstructing them rather than guessing at numbers. This is genuinely the moment we built the $99 State-Personalized Treasurer Kit for: a new treasurer inheriting a shoebox of paperwork needs a checklist specific to their state and organization type, not a generic "nonprofit 101" article. If that's you, the treasurer-kit-builder walks through exactly what to gather for your state, your fiscal year, and your filing tier. Whatever tools you use, the actual mechanics don't change: confirm your EIN, confirm your fiscal year end, confirm your gross receipts tier, and file by the deadline every single year without exception. Missing years is what triggers auto-revocation, not filing imperfectly.
Where can I find official IRS guidance on 990-N filing?
Go straight to the source rather than relying on secondhand summaries, including this one. The IRS maintains a dedicated page for the e-Postcard (Form 990-N) with the current filing steps, eligibility rules, and a link to the actual e-filing system [1]. The agency also maintains the Tax Exempt Organization Search tool where you can check any organization's filing history and current exempt status [4]. For questions specific to your state, like whether your state also requires a separate charity registration or annual report alongside the federal 990-N, contact your state's charity regulation office or attorney general's office directly. Requirements vary widely and change periodically, so confirm with your state rather than assuming national rules apply. None of this article is tax or legal advice, and nothing here guarantees a particular filing outcome or protects your organization's tax-exempt status. Treasurers dealing with genuinely complicated situations, like reinstatement after auto-revocation or uncertainty about which form tier applies, should talk to a nonprofit-experienced accountant or attorney rather than relying only on general guides.
Frequently asked questions
What is a 990-N filing?
A 990-N (e-Postcard) is the shortest annual IRS filing for tax-exempt organizations with gross receipts normally $50,000 or less. It's filed online, takes about eight data fields, and has no financial statement requirements. It confirms the organization still exists and still qualifies for the smallest filing tier.
Who is required to file Form 990-N?
Tax-exempt organizations recognized under IRS rules whose annual gross receipts are normally $50,000 or less must file the 990-N, unless they choose to file the longer 990-EZ or full 990 instead. Churches and some church-affiliated organizations are generally exempt from the requirement; confirm your organization's specific status with the IRS.
What happens if a nonprofit doesn't file 990-N for three years?
The IRS automatically revokes tax-exempt status if an organization fails to file any required 990-series return (including the 990-N) for three consecutive years. Reinstatement requires a new exemption application, often Form 1023-EZ, plus any applicable user fee. Confirm current fees and process steps at irs.gov before starting.
What is Form 990 used for?
Form 990 is the IRS's annual information return for tax-exempt organizations, used to report finances, governance, and program activity to the IRS and the public. Which version an organization files (990-N, 990-EZ, or full 990) depends on gross receipts and total assets, not organization type.
What does a treasurer do in a booster club or PTO?
A treasurer tracks all money in and out, reconciles bank accounts, prepares budget reports for the board, oversees fundraiser cash handling, and files the annual IRS return (often the 990-N). It's a fiduciary role: the treasurer is legally responsible for accurate financial reporting to the board and to the IRS.
How long does it take to file a 990-N?
Most filers complete the 990-N in a few minutes once they have their EIN, tax year, and principal officer information ready, according to IRS instructions. There's no paper option; it's filed entirely online through the IRS e-Postcard system.
Is there a fee to file Form 990-N?
No, filing the 990-N itself is free. Fees only come into play if your organization needs to apply (or reapply) for tax-exempt status, for example after auto-revocation, where Form 1023-EZ carries a $275 filing fee (confirm the current amount at irs.gov, since fee schedules change).
What counts as gross receipts for the 990-N threshold?
Gross receipts means total revenue received during the year before subtracting any expenses or costs, not net profit. A fundraiser that brought in $55,000 but cost $30,000 to run still counts as $55,000 in gross receipts for determining whether the 990-N applies.
Can a nonprofit voluntarily file 990-EZ instead of 990-N?
Yes. Organizations that qualify for the 990-N can choose to file the longer 990-EZ instead, usually to show more financial detail publicly for donors, sponsors, or grant applications. It's more work with no legal requirement to do so if gross receipts stay under the $50,000 threshold.
What is the deadline for filing Form 990-N?
The 990-N is due by the 15th day of the 5th month after your organization's fiscal year ends. For a calendar-year filer (year ending December 31), that's May 15. For a school-year filer (year ending June 30), that's November 15.
How do I check if my organization already lost its tax-exempt status?
Use the IRS Tax Exempt Organization Search tool, which lists current exempt organizations and those that have been auto-revoked, along with revocation dates. It's the most reliable way to confirm status rather than relying on secondhand memory from a prior treasurer or board member.
Does the 990-N cover state charity registration requirements?
No. The 990-N is a federal IRS filing only. Many states separately require charity registration, annual reports, or raffle licensing through a state charity office or attorney general, with different deadlines and thresholds. Confirm your specific state's requirements directly with that office.
Sources
- IRS, Annual Electronic Filing Requirement for Small Exempt Organizations (Form 990-N): Gross receipts threshold, required information fields, and filing mechanics for Form 990-N
- IRS, Form 990 series overview (which forms exempt organizations file): Thresholds distinguishing 990-N, 990-EZ, and full Form 990 filers
- IRS, Automatic Revocation of Exemption for Not Filing Annual Return or Notice: Three consecutive years of non-filing triggers automatic revocation of tax-exempt status, and reinstatement requires a new exemption application
- IRS, Tax Exempt Organization Search: Tool for checking an organization's exempt status and filing history
- IRS, Form 1023-EZ, Streamlined Application for Recognition of Exemption: Filing fee amount for Form 1023-EZ reinstatement applications
- IRS, Revenue Procedure 2014-11: Streamlined retroactive reinstatement process for small organizations after automatic revocation
- Internal Revenue Code Section 6033(j), automatic revocation for failure to file: Statutory basis for automatic revocation after three consecutive years of non-filing