Last updated 2026-07-24
TL;DR
Form 990-N (the "e-Postcard") is the free, 8-question online filing for tax-exempt organizations with $50,000 or less in annual gross receipts. It's due by the 15th day of the 5th month after your fiscal year ends. Miss it three years running and the IRS automatically revokes your tax-exempt status.
What is Form 990-N, the IRS e-Postcard?
Form 990-N is the smallest, simplest version of the annual information return the IRS requires from tax-exempt organizations. People call it the "e-Postcard" because that's basically what it is: eight questions, filed online, no attachments, no financial statements. It exists for small nonprofits, most booster clubs and PTOs among them, whose gross receipts are too small to justify the paperwork of a full Form 990 or 990-EZ. You file it through the IRS's own portal at IRS.gov, not through tax software, not by mail. There's no fee. The IRS describes it plainly: organizations "whose gross receipts are normally $50,000 or less" are eligible to file the e-Postcard instead of Form 990 or 990-EZ [1]. If your booster club or PTO usually brings in less than $50,000 a year (concession stand sales, spirit wear, a few fundraisers, membership dues), 990-N is almost certainly your filing. If a big year pushes you over that threshold, you may need to bump up to a 990-EZ or full Form 990 instead, so check your actual receipts each year rather than assuming.
What is Form 990, and how is it different from the 990-N?
| 990-N | Gross receipts normally ≤ $50,000 [1] | 8 questions online, no financials | |
|---|---|---|---|
| 990-EZ | Gross receipts < $200,000 and total assets < $500,000 [1] | Multi-page form, summarized financials | |
| 990 (full) | Gross receipts ≥ $200,000 or total assets ≥ $500,000 [1] | Full financials, schedules, program details | So "the 990" is really a family of forms, and 990-N is just the entry-level version for the smallest orgs. A lot of new treasurers ask "what is a 990 tax form" expecting something like a personal 1040. It isn't. Nobody's personal tax liability rides on it. It's an annual accountability report to the IRS and, indirectly, to the public, since 990s (though not 990-N data in the same searchable format historically) show up on nonprofit lookup sites. |
Form 990 is the umbrella name for the IRS information return series that tax-exempt organizations file every year to report income, expenses, and activities. It's not a tax bill (most exempt orgs owe nothing), it's a disclosure form. The IRS and the public use it to see how a nonprofit spends its money. There are three tiers, based on gross receipts and total assets: | Filing | Who files it | What it involves |
Who has to file the 990-N e-Postcard?
Any organization recognized as tax-exempt under section 501(c) that normally has $50,000 or less in annual gross receipts, and that isn't required to file a different return, must file the 990-N [1]. "Normally" matters here: the IRS looks at averages over recent years, not one wild bake sale year, so a single spike doesn't automatically bump you up (though a sustained increase does). Most school booster clubs, PTOs, small youth sports leagues, and volunteer parent groups fall into this bucket once they're independently recognized as tax-exempt. If your group is not separately incorporated and instead operates under a school district's umbrella or a national parent organization's group exemption, you may not file your own 990-N at all; confirm your status with the umbrella organization and with the IRS before assuming you owe a filing. Churches, certain church-affiliated organizations, and organizations included in a group return are generally excepted from the 990-N requirement [1]. If you're not sure whether your booster club has its own EIN and its own exempt determination letter, that's the first thing to track down when you take over the books.
When is the 990-N due, and what happens if you're late?
Form 990-N is due by the 15th day of the 5th month after your organization's accounting period ends [1]. For a nonprofit on a calendar year (ending December 31), that's May 15. For a school-year-based booster club with a fiscal year ending June 30, that's November 15. Here's the good news, and it's genuinely good news: there's no late filing penalty for 990-N itself. The IRS doesn't fine you for filing it late. But there's a much bigger consequence lurking. Miss it for three consecutive years and the IRS automatically revokes your tax-exempt status by operation of law under Internal Revenue Code section 6033(j), no warning letter required beyond what's already public [2]. That's the trap that catches volunteer-run groups. Treasurers rotate every year or two, nobody flags the May or November deadline, and three years pass quietly. Then a bank asks for a determination letter, or a grant application requires proof of exempt status, and the org discovers it's not tax-exempt anymore.
What is IRS auto-revocation, and how do you check your status?
Auto-revocation is the automatic loss of federal tax-exempt status under Internal Revenue Code section 6033(j), triggered when an organization fails to file its required annual return (990, 990-EZ, or 990-N) for three consecutive years [2]. The statute itself is blunt about it: an organization's exempt status "shall be considered revoked" as of the filing due date for the third year it fails to file [3]. You can check whether this has already happened to your organization using the IRS Tax Exempt Organization Search tool at IRS.gov [4]. Search your organization's name or EIN. If it shows up on the Auto-Revocation List, your exempt status is gone as of the revocation date listed, even if you're still operating and still doing everything else right. Once revoked, the organization is treated as a taxable entity going forward until it applies to have exemption reinstated. That usually means filing Form 1023 or Form 1023-EZ again, sometimes with an available streamlined retroactive reinstatement if you apply within 15 months of the revocation date and meet the criteria in Rev. Proc. 2014-11 [5]. This is exactly the kind of situation where you want a real accountant or attorney involved rather than guessing; confirm your specific reinstatement path with the IRS or a qualified preparer.
How do you actually file the 990-N e-Postcard?
You file 990-N directly through the IRS's own online system, not through a third-party tax product. Here's the practical rundown: 1. Go to the IRS Form 990-N (e-Postcard) page on IRS.gov [1]. 2. Register or sign in (the IRS moved this system to a login.gov based portal in recent years, so first-time filers need to create an account). 3. Have your EIN, tax year, legal name and mailing address, any other names the org uses, a principal officer's name and address, your website (if any), and a confirmation that gross receipts are normally $50,000 or less. 4. Confirm the organization isn't a section 509(a)(3) supporting organization required to file elsewhere, and submit. 5. Save your confirmation. This is your only proof of filing, so keep a PDF or screenshot in the treasurer's binder. The whole thing takes most treasurers under 15 minutes once they have the basic org info gathered. If you're not sure of your EIN or filing history, the IRS's Tax Exempt Organization Search tool [4] will show your past 990-N filings, which is a good gut check before you file again.
What is a treasurer, and what does a treasurer do?
A treasurer is the volunteer (or occasionally paid) officer responsible for an organization's money: tracking income and expenses, keeping records, paying bills, reporting to the board and members, and making sure required filings like the 990-N get done. In a booster club or PTO, the treasurer is usually the only person who touches the bank account regularly, which is exactly why the role needs guardrails. Asked plainly, "what does a treasurer do" breaks down into a few recurring jobs: reconcile the bank statement every month, record every deposit and disbursement, keep receipts and invoices organized, prepare a budget and a treasurer's report for meetings, and file the annual 990-N (or coordinate with whoever prepares the fuller 990/990-EZ if the group has grown past that threshold). None of this requires an accounting degree. It requires consistency: the same categories used the same way every month, a habit of reconciling instead of assuming the balance is right, and a paper trail (digital is fine) that a total stranger could follow if they had to take over the books next season.
What does a club treasurer do differently from a corporate one?
A club treasurer, whether for a booster club, PTO, or youth sports league, handles the same core duties as any treasurer, but usually with far less infrastructure. There's often no bookkeeper, no accounting software subscription, and no institutional memory beyond whatever the last treasurer wrote down (or didn't). So "what does a treasurer do in a club" in practice includes things a corporate treasurer would never touch personally: counting concession stand cash after a Friday night game, tracking who paid dues in a spreadsheet, filling out a raffle license application for the state charity office, and figuring out whether this year's gross receipts crossed the $50,000 line that determines which version of the 990 to file. The stakes are also different. A club treasurer's mistakes rarely trigger an audit from the IRS directly, but they can trigger auto-revocation of tax-exempt status, loss of a bank account in the organization's name, or a very uncomfortable conversation with parents about where the fundraiser money went. Good 990-N filing habits and basic financial controls prevent almost all of it.
What does a treasurer of a club do day to day versus year to year?
Day to day, a club treasurer deposits cash and checks promptly (ideally within a few days, with two people counting cash before it's deposited), records transactions in whatever system the group uses (spreadsheet, QuickBooks, a purpose-built treasurer kit), and answers officer questions about what the group can afford. Year to year, the job shifts to bigger checkpoints: reconciling the full year's books before handoff, preparing a budget for the board's approval, confirming the group's gross receipts to decide between 990-N, 990-EZ, or full [990](/articles/treasurer-basics/990), filing that return by the deadline, and renewing any state charitable solicitation registration or raffle license if the group runs raffles. A lot of groups treat the annual filing as an afterthought squeezed in during a busy month. It shouldn't be. Put the 990-N deadline on the same calendar as the first game of the season. It's the cheapest, fastest compliance task most clubs will ever do, and skipping it three years running is the single most common way small nonprofits lose their exempt status without ever meaning to.
How do you know if your gross receipts push you above the $50,000 990-N threshold?
Gross receipts, for this purpose, means the total amount your organization received from all sources during the year before subtracting any costs or expenses, not net profit. A concession stand that grossed $30,000 in sales but only netted $8,000 after buying inventory still counts the $30,000 toward the threshold, not the $8,000. The IRS's own guidance frames the $50,000 figure as normally applying to a rolling average, not strictly one year in isolation, since the instructions describe organizations "whose gross receipts are normally $50,000 or less" [1]. Add up all revenue sources: concessions, spirit wear, membership dues, raffle ticket sales (gross, before prizes), sponsorships, and fundraiser proceeds. If that total is consistently at or under $50,000, 990-N fits. If a single banner year pushes you to $60,000 but the prior two years were $35,000 and $40,000, you're likely still fine for 990-N; if the increase looks permanent (a new recurring sponsorship, a bigger annual gala), plan for 990-EZ instead. When in doubt, run the actual numbers rather than guessing from memory. This is exactly the kind of decision where a founding treasurer's assumption ('we've always done the postcard') can quietly become wrong three years later.
What should a new treasurer check first when taking over the books?
If you just inherited the treasurer role, spend your first week on four things before you touch a single new transaction. First, find the EIN and confirm the org's exempt status using the IRS Tax Exempt Organization Search [4]. Second, check the filing history there too; you want to see recent 990-N confirmations, not a gap of two or three years. Third, pull the last 12 months of bank statements and reconcile them yourself, even if the prior treasurer says everything's fine. Fourth, find out whether the group runs raffles, since most states require a separate charitable gaming or raffle license from the state attorney general's office or gaming commission, entirely separate from the IRS 990 filing. A lot of boosterledger.com readers are dealing with exactly this: a shoebox of receipts, an unclear filing history, and a first raffle season coming up fast. If that's you, our $99 State-Personalized Treasurer Kit is built specifically around this handoff moment: it walks through the 990-N decision, sets up a reconciliation habit, and includes state-specific raffle licensing checklists so you're not guessing which office to call.
What do you do if your organization already lost its exempt status?
If the IRS Tax Exempt Organization Search [4] shows your group on the auto-revocation list, don't panic, but do act. First, confirm the exact revocation date and reason listed. Second, gather your organization's founding documents (articles of incorporation, bylaws, original IRS determination letter if you have it) because you'll likely need to reapply for exemption. The IRS offers streamlined retroactive reinstatement for smaller organizations that apply within 15 months of the later of the revocation date or the date the IRS posted the organization to the Auto-Revocation List, following the procedures in Rev. Proc. 2014-11 [5]. Organizations eligible to file 990-N or 990-EZ generally qualify for this streamlined path using Form 1023-EZ or Form 1023, along with the required reasonable cause statement in some cases. This is genuinely a moment to get professional help. A local CPA who works with nonprofits, or your state's nonprofit association, can usually walk a volunteer board through reinstatement for a few hundred dollars, which is far cheaper than the fallout of operating for years as an unknowingly taxable entity. Confirm the current fee and forms with the IRS directly, since these change.
Frequently asked questions
What is Form 990-N and who has to file it?
Form 990-N, the IRS e-Postcard, is an 8-question online filing for tax-exempt organizations with gross receipts normally $50,000 or less [1]. Most small booster clubs and PTOs file it instead of the longer 990-EZ or full 990. It's free, filed at IRS.gov, and has no attachments or financial statements required.
What does a treasurer do in a booster club or PTO?
A club treasurer tracks all income and expenses, reconciles the bank account monthly, prepares budgets and treasurer's reports, keeps receipts organized, and handles required filings like the 990-N. In practice this also means counting concession cash, tracking dues, and coordinating any state raffle license paperwork.
What is the difference between Form 990, 990-EZ, and 990-N?
They're tiers of the same annual information return, split by gross receipts and assets. 990-N fits organizations with gross receipts normally $50,000 or less. 990-EZ fits gross receipts under $200,000 and assets under $500,000. Full Form 990 applies above those thresholds [1]. Higher tiers require more detailed financial reporting.
When is the 990-N due each year?
The 990-N is due by the 15th day of the 5th month after your organization's fiscal year ends [1]. Calendar-year organizations (year ending December 31) file by May 15. Organizations on a school-year fiscal calendar ending June 30 file by November 15.
What happens if you miss the 990-N deadline?
There's no penalty for filing 990-N late in a single year. But missing it three consecutive years triggers automatic revocation of federal tax-exempt status under IRC section 6033(j), with no additional warning from the IRS required [2][5]. Reinstatement then requires reapplying for exemption.
How do I check if my organization lost its tax-exempt status?
Use the IRS Tax Exempt Organization Search tool at IRS.gov [3]. Search by organization name or EIN, and check both the exempt organization list and the Auto-Revocation List. If your group appears on the revocation list, it lost exempt status as of the date shown, even if it's still actively operating.
Can a booster club file 990-N if it had one big fundraising year?
Usually yes, since the IRS looks at gross receipts "normally" at or under $50,000, generally averaged over a few years, not a single spike [1]. If the increase looks permanent rather than a one-time event, plan to move up to Form 990-EZ the following year and confirm with the IRS or a preparer.
Is Form 990-N the same as a tax return?
Not in the way a personal income tax return is. It's an information return; most tax-exempt organizations owe no tax regardless. Form 990-N specifically has no financial data at all, just organizational identity confirmation: EIN, name, address, officer, and a gross receipts confirmation.
Does gross receipts mean profit or total revenue?
Gross receipts means total money received from all sources before subtracting any expenses, not net profit. A concession stand that took in $40,000 in sales but spent $25,000 on inventory still counts $40,000 toward the $50,000 990-N threshold, not the $15,000 net.
Do churches or school-affiliated booster clubs need to file 990-N?
Churches and certain church-affiliated organizations are generally excepted from the 990-N filing requirement [1]. Booster clubs operating under a school district's or national organization's group exemption may also be covered differently. Confirm your organization's specific status with the IRS or the umbrella organization before assuming you owe a separate filing.
How do you fix auto-revocation of nonprofit status?
You generally need to reapply for exemption using Form 1023 or Form 1023-EZ. Organizations that apply within 15 months of revocation can often use streamlined retroactive reinstatement under Rev. Proc. 2014-11 [4]. A local CPA experienced with nonprofits can usually guide a volunteer board through this for a modest fee.
What is a 990 tax form used for, in plain terms?
It's the IRS's annual accountability report for tax-exempt organizations, showing what the group did, how much money came in, and where it went. It isn't a bill; most filers owe nothing. It exists so the IRS and the public can confirm a nonprofit is still operating within its exempt purpose.
Sources
- IRS, Annual Electronic Filing Requirement for Small Exempt Organizations - Form 990-N (e-Postcard): Eligibility for 990-N ($50,000 or less gross receipts), 990-EZ and 990 thresholds, due date formula, and church exceptions
- IRS, Automatic Revocation of Exemption: Three consecutive years of non-filing triggers automatic loss of tax-exempt status
- IRS, Tax Exempt Organization Search: Tool to check exempt status, filing history, and the Auto-Revocation List
- IRS, Revenue Procedure 2014-11: 15-month streamlined retroactive reinstatement process after auto-revocation
- 26 U.S.C. section 6033(j), Internal Revenue Code, via Cornell Law School Legal Information Institute: Statutory basis for automatic revocation after three consecutive years of failing to file an annual return
- IRS, Form 1023-EZ, Streamlined Application for Recognition of Exemption Under Section 501(c)(3): Streamlined reapplication form used by small organizations seeking reinstatement after auto-revocation