Last updated 2026-07-25
TL;DR
Form 990-N (the e-Postcard) is a free, 8-question online filing at irs.gov for tax-exempt orgs with gross receipts normally under $50,000. It's due by the 15th day of the 5th month after your fiscal year ends. Miss three years in a row and the IRS automatically revokes your tax-exempt status, no warning letter required.
What is Form 990-N (the e-Postcard)?
Form 990-N is the shortest version of the annual information return that most tax-exempt organizations owe the IRS. The IRS calls it the "e-Postcard," and that name is not marketing fluff. It really is eight questions, answered entirely online, with no paper option at all [1]. Small booster clubs, PTOs, and youth sports groups qualify to file 990-N instead of the longer 990-EZ or full 990 when their gross receipts are normally $50,000 or less [1]. "Normally" is a specific IRS test based on a rolling average of your last three years, more than last year's number, so a single big fundraiser year doesn't automatically bump you up. You can't paper-file this one. The IRS retired that option years ago, and 990-N only exists as an online form filed through the IRS's own system [1]. If your organization brought in more than the threshold, you'd file Form 990-EZ or the full Form 990 instead, both of which have far more line items and, for 990-EZ and 990, get posted publicly.
Who has to file 990-N, and who's exempt from filing anything?
Most tax-exempt organizations recognized under Section 501(c) have to file some version of the 990 series every year, and gross receipts normally at or under $50,000 is the line for using 990-N specifically [1]. Above that threshold, you move up to 990-EZ or the full 990 depending on receipts and assets. A few types of organizations are excused from the annual filing requirement entirely. Churches, their integrated auxiliaries, and conventions or associations of churches don't have to file [2]. Most booster clubs and PTOs don't fall into a church-related exception, so if you're running a sports booster group or parent-teacher organization, assume you owe a 990-series filing unless you've confirmed otherwise with the IRS. One wrinkle trips up a lot of new treasurers: private foundations file Form 990-PF regardless of size. They don't get the 990-N option even if they're tiny [1]. That's rare for a booster club structure, but worth ruling out if your group was set up with unusual language in its founding documents.
How do I file Form 990-N online, step by step?
You file through the IRS's own online filing system for 990-N, not through tax software and not on paper [1]. Here's the actual sequence: 1. Get your organization's EIN, tax year end date, and mailing address ready. 2. Go to the IRS's 990-N filing page and register or sign in. 3. Confirm your legal name and any "doing business as" name. 4. Answer the eight required items: EIN, tax year, legal name and mailing address, any other names used, name and address of a principal officer, website (if you have one), confirmation that gross receipts are normally $50,000 or less, and a statement if the organization has terminated [1]. 5. Submit. You'll get an on-screen confirmation, and the IRS also emails one if you provided an address. Most treasurers report it takes 10 to 15 minutes once you have your info together. There's no fee to file 990-N itself [1], which is one of the few genuinely painless parts of nonprofit compliance.
When is the 990-N due date?
Form 990-N is due by the 15th day of the 5th month after the end of your organization's fiscal year [1]. For a group running on a calendar year (January 1 to December 31), that's May 15. For a booster club or PTO running on a school-year fiscal year ending June 30, the deadline lands on November 15. There's no extension form for 990-N. The IRS notes that late filing doesn't carry a monetary penalty the way 990-EZ or full 990 late fees can, but missing it repeatedly has a much bigger consequence than a fine [1]. Set a recurring calendar reminder the day you take over as treasurer. This is the single easiest compliance task in the entire booster-club job, and it's also the one most commonly forgotten because there's no bill, no mailed notice, nothing that feels urgent until it's too late.
What happens if we miss three years of 990-N filings?
The IRS automatically revokes tax-exempt status for any organization that fails to file a required 990-series return (990, 990-EZ, or 990-N) for three consecutive years [3]. This is automatic under federal law (Internal Revenue Code Section 6033(j)). There's no appeal process for the revocation itself. It just happens by operation of the statute once the third year lapses [3]. The IRS publishes a searchable list of organizations that lost their exemption this way, called the Auto-Revocation List. Once you're on it, your group owes income tax on revenue going forward and donors can no longer deduct gifts to you [3]. Reinstatement is a real project, not a quick fix. Getting reinstated means filing Form 1023 or 1023-EZ (the same application used for original recognition) along with the missed 990-series returns, and paying the associated user fee [4]. For many small booster clubs, that's a bigger project than anyone budgeted for, both in paperwork and in the IRS's own current processing timelines, which have run several months in recent years [4]. If you're not sure whether your organization has already been auto-revoked, search your EIN or name on the IRS's Tax Exempt Organization Search tool before you do anything else [5].
What is Form 990, and how is it different from 990-N?
Form 990 is the full annual information return for larger tax-exempt organizations, and it's a real financial statement: program service revenue, functional expense breakdowns, compensation disclosures, and a balance sheet, all filed publicly . Form 990-EZ sits in between, a shorter version for organizations with gross receipts under $200,000 and total assets under $500,000 . The core difference for a booster club is size and detail, not purpose. All three (990, 990-EZ, 990-N) exist to give the IRS and the public a look at how a tax-exempt organization raises and spends money . 990-N just strips that down to almost nothing because Congress decided very small organizations shouldn't need an accountant to stay compliant. One thing that surprises new treasurers: 990 and 990-EZ filings are public record and get posted, often through IRS partner sites and services like ProPublica's Nonprofit Explorer, so parents and donors actually can look up your group's numbers . 990-N data is minimal (mostly just confirmation you filed) so there's less to see, but the filing itself is still a matter of public record through the IRS. If you're moving between thresholds year to year, it's worth reading up on 990 tax form requirements before you're forced into a bigger filing with no notice.
What does a treasurer do?
A treasurer is the person responsible for an organization's money: tracking it, reporting on it, and making sure the group meets its legal and tax obligations. In a booster club or PTO, that usually means keeping the checkbook or accounting software current, reconciling bank statements monthly, presenting a financial report at meetings, and filing whatever version of the 990 the organization owes each year. What does a treasurer do in a club specifically? In practice it's less glamorous than it sounds. A club treasurer opens and monitors the bank account, deposits fundraiser and concession cash promptly, pays vendor invoices, tracks budget versus actual spending for each program or team, and hands over clean records at the end of their term. Some treasurers also handle 501(c)(3) paperwork, sales tax exemption certificates, and state charitable solicitation registration, depending on how the organization is set up. What does a club treasurer do that a regular member doesn't? Signing authority and fiduciary responsibility, mainly. Most bylaws require two signatures on checks over a certain amount specifically because one person shouldn't have unchecked control of shared funds. A good treasurer also builds a simple handoff packet (bank login info, EIN, prior year's 990-N confirmation, bylaws) so the next volunteer isn't starting from zero, the way so many are forced to.
What is a 990 tax form, in plain terms?
A 990 tax form is what the IRS calls the family of annual information returns that tax-exempt organizations file instead of a corporate income tax return. It's not a bill. Most exempt organizations don't owe income tax on money raised for their exempt purpose, but the IRS still wants an annual accounting of what came in, what went out, and who ran the place . The "990" name covers four related forms: the full Form 990, the shorter Form 990-EZ, the mini Form 990-N (e-Postcard), and Form 990-PF for private foundations [1]. Which one you file depends almost entirely on gross receipts and total assets, not on how the organization is structured legally. A lot of new treasurers ask what is the 990 versus what is a 990 tax form as if they're different things. They're the same filing family. "The 990" is shorthand people use for whichever version applies to their group, and for most booster clubs and PTOs under $50,000 in receipts, that shorthand means 990-N. For a side-by-side on wording and structure, see irs form 990 and form 990-n.
How do I know if our group qualifies to file 990-N instead of 990-EZ?
| 990-N (e-Postcard) | Small orgs | Normally ≤ $50,000 [1] | $0 | Minimal (confirmation only) | |
|---|---|---|---|---|---|
| 990-EZ | Mid-size orgs | < $200,000 receipts and < $500,000 assets | Varies by preparer | Yes, full return | |
| 990 (full) | Larger orgs | ≥ $200,000 receipts or ≥ $500,000 assets | Varies by preparer | Yes, full return | |
| 990-PF | Private foundations | Any size [1] | Varies by preparer | Yes, full return | If your booster club had one unusually big fundraiser year that pushed you over $50,000, don't panic and don't assume you're locked into 990-EZ forever. Run the three-year average before you decide, because a single spike year often doesn't move the average enough to change your filing category. |
The dividing line is gross receipts, tested as an average over three years, not a single year's total. The IRS's threshold for 990-N eligibility is gross receipts normally $50,000 or less [1]. "Normally" uses a specific averaging formula in the instructions: for an organization in its first tax year, actual receipts; for the first two years, the average of both years; for three or more years, the average of the immediately preceding three years [1]. Here's the comparison most treasurers actually need: | Form | Who files it | Gross receipts threshold | Filing fee | Public data posted |
What records do we need before we sit down to file?
Filing 990-N itself takes almost no documentation, but you should have your basic org facts on hand before you start: your EIN, legal name exactly as registered with the IRS, current mailing address, the tax year you're filing for, and the name and address of a current principal officer [1]. If your organization has a website, you'll list that too. You also need to confirm, honestly, that gross receipts are normally $50,000 or less using the three-year averaging rule described above [1]. This isn't a documentation-heavy check for most tiny booster clubs, but if your treasurer's ledger and your bank statements don't already agree with each other, reconcile those first. A 990-N filing built on a guess is a bad habit that catches up with you the year receipts actually cross the threshold and you don't notice. Keep a copy of your confirmation. The IRS's online system generates an email confirmation and an on-screen receipt, and that's your proof of filing if anyone ever asks, including a bank, a school district, or an incoming treasurer trying to verify the group's compliance history.
How does 990-N connect to auto-revocation and getting reinstated?
990-N exists specifically because Congress wanted a low-burden way for tiny organizations to satisfy the annual filing requirement that, if ignored for three straight years, triggers automatic revocation under IRC Section 6033(j) [3]. Before 2006, very small tax-exempt organizations had no annual filing requirement at all. The Pension Protection Act of 2006 created the e-Postcard specifically to close that gap [1]. That history matters for a practical reason. A lot of long-running booster clubs and PTOs were formed before 2006, never filed anything for years because nothing was required, and then got swept onto the IRS's Auto-Revocation List once the new rule phased in and nobody in the volunteer chain knew filing was now mandatory [3]. If your organization shows up on that list, reinstatement requires filing Form 1023 or 1023-EZ again, submitting the missed returns, and paying the user fee. The IRS has options for streamlined retroactive reinstatement within certain time windows described in its own guidance [4]. If you're taking over as treasurer and you're not sure your group's status is current, check the IRS Tax Exempt Organization Search tool first, before you file anything else [5]. It's free, takes two minutes, and tells you immediately whether you're dealing with a routine annual filing or a bigger reinstatement project.
What if we've never filed a 990 at all, or we're not sure if we're tax-exempt?
Some booster clubs and PTOs operate for years as informal groups without ever applying for 501(c)(3) status, running money through a parent's personal account or a school-affiliated account instead of their own EIN. If that's your situation, the first move isn't 990-N, it's figuring out whether the organization has its own EIN and IRS determination letter at all. Search the IRS Tax Exempt Organization Search tool by name and state to see if your organization has a determination on file [5]. If nothing comes up, you may need to start from scratch with an exemption application (Form 1023 or 1023-EZ) rather than trying to retrofit an annual filing onto an entity that was never formally recognized. This is also where a lot of volunteer treasurers realize they're in over their head, and that's a completely normal place to land. We built the State-Personalized Treasurer Kit ($99, one-time) for exactly this moment: it walks through your specific state's charity registration rules alongside the federal 990 filing sequence, so you're not guessing at which piece comes first. It's not a substitute for a CPA or lawyer if your situation is genuinely tangled, but for the standard "we're small, we're behind, help us get current" case, it's built to save you from the multi-week research spiral.
What's the fastest way to get and stay current for future years?
Set the deadline the day you take office, not the week before it's due. Form 990-N is due the 15th day of the 5th month after your fiscal year ends [1], so write that exact date on a calendar with a reminder 30 days out, more than the day-of. Confirm your gross receipts average every single year, even if you're confident you're under $50,000. Organizations grow, fundraiser years spike, and the three-year average can cross the threshold quietly [1]. Build a handoff packet before you leave the role, not after. Include your EIN, prior 990-N confirmation emails, bank account details, and a one-page "what to file and when" note for whoever takes over. Volunteer treasurer turnover is exactly how filings get missed three years in a row and organizations end up on the Auto-Revocation List [3]. For a broader compliance map beyond just the annual filing, see 990n and 990-tax-form.
Frequently asked questions
What is Form 990-N?
Form 990-N, called the e-Postcard, is the shortest IRS annual information return for tax-exempt organizations with gross receipts normally $50,000 or less. It's an eight-question online-only filing with no fee, due by the 15th day of the 5th month after your fiscal year ends [1].
What does a treasurer do?
A treasurer manages an organization's money: tracking income and expenses, reconciling bank accounts, reporting finances to the board or membership, and handling required tax filings like the 990-series. In a booster club or PTO, that also usually means deposit and check-signing duties under the group's bylaws.
What is Form 990?
Form 990 is the full IRS annual information return for larger tax-exempt organizations, disclosing revenue, expenses, compensation, and balance sheet detail publicly. It applies to organizations above the 990-EZ thresholds, generally gross receipts at or above $200,000 or total assets at or above $500,000 [7].
What is the 990 tax form used for?
It's the IRS's way of tracking annual finances for tax-exempt organizations instead of a standard income tax return, since most exempt orgs don't owe income tax on program revenue. There are four versions (990, 990-EZ, 990-N, 990-PF) depending on size and structure [1][7].
What does a club treasurer do differently from a regular member?
A club treasurer holds signing authority on the bank account, is legally responsible for accurate financial records, and typically files the organization's annual 990-series return. Bylaws often require a second signature on larger checks specifically to prevent one person from having unchecked control of funds.
Who qualifies to file 990-N instead of 990-EZ?
Organizations with gross receipts normally $50,000 or less, using a three-year averaging test described in the IRS instructions, qualify for 990-N [1]. Above that, you move to Form 990-EZ or the full Form 990 depending on receipts and total assets [7].
What happens if we miss the 990-N deadline one year?
A single missed year carries no monetary penalty for 990-N specifically [1]. The real danger is missing three consecutive years, which triggers automatic revocation of tax-exempt status under IRC Section 6033(j), with no separate notice or appeal before it happens [4].
How do we check if our organization already lost its tax-exempt status?
Search your organization's name or EIN on the IRS Tax Exempt Organization Search tool, which lists organizations on the Auto-Revocation List [6]. If you're on it, you'll need to reapply using Form 1023 or 1023-EZ and file the missed returns to seek reinstatement [4][5].
Is there a fee to file Form 990-N?
No. Filing the 990-N e-Postcard itself is free through the IRS's online system [1]. There's no paper option and no processing fee, though if you later need to apply or reapply for exempt status, that application carries its own IRS user fee [5].
Can we still file 990-N on paper by mail?
No. Form 990-N must be filed electronically through the IRS's online system; there is no paper version [1]. If you're unable to file online for some reason, contact the IRS directly or confirm current options at irs.gov rather than mailing anything.
What's the difference between 990-N and 990-EZ?
990-N is an 8-question online-only form for organizations with gross receipts normally $50,000 or less, with no financial detail beyond confirmation of eligibility [1]. 990-EZ is a full short-form return with actual revenue, expense, and balance sheet lines, required once receipts exceed that threshold, up to $200,000 [7].
What does a treasurer do in a PTO versus a sports booster club?
The core duties are the same: tracking deposits and expenses, reconciling accounts, and filing annual tax paperwork. PTOs often handle more small cash transactions (bake sales, book fairs) while booster clubs may handle larger amounts tied to travel, uniforms, or equipment, but both typically fall under the same 990-N threshold if small enough.
Does filing 990-N mean our organization owes no tax?
Not automatically. 990-N confirms your annual filing obligation is met and that your gross receipts are within the small-organization threshold, but it doesn't itself determine tax liability. Unrelated business income, if any, is reported separately, and your underlying 501(c)(3) status must already be in place [1][7].
Sources
- IRS, "Annual Electronic Filing Requirement for Small Exempt Organizations, Form 990-N (e-Postcard)": 990-N eligibility threshold, the eight required data items, due date formula, no paper option, and no filing fee
- IRS, "Filing Requirements for Churches and Religious Organizations": churches and certain religious organizations are not required to file annual 990-series returns
- IRS, "Automatic Revocation of Exemption": automatic revocation applies after failing to file for three consecutive years under IRC Section 6033(j), with no appeal of the revocation itself
- IRS, "Applying for Tax Exempt Status" / streamlined and retroactive reinstatement guidance: reinstatement after auto-revocation requires filing Form 1023 or 1023-EZ, submitting missed returns, and paying a user fee
- IRS, "Tax Exempt Organization Search": free tool to check an organization's exempt status and Auto-Revocation List presence
- IRS, "Form 990 Series Which Forms Do Exempt Organizations File": gross receipts and asset thresholds distinguishing 990-N, 990-EZ, 990, and 990-PF, and that 990/990-EZ data is publicly available