990-N e-postcard filing: what booster treasurers must know

Last updated 2026-07-24

What is Form 990-N, and who has to file it?

Form 990-N, nicknamed the e-Postcard, is the shortest version of the annual information return the IRS requires from most tax-exempt organizations. It's not a tax form in the sense of calculating owed tax. It's a confirmation that your organization still exists, still qualifies for exemption, and hasn't grown past a small-group threshold. You can file the 990-N if your organization's gross receipts are normally $50,000 or less. The IRS says an organization is eligible to file the e-Postcard if it has "gross receipts that are normally $50,000 or less" ^[1]. "Normally" gets calculated on a rolling average, not a single bad or good year, which matters if your booster club had one unusually large fundraiser. Most small booster clubs, PTOs, and youth sports groups organized as 501(c)(3) or 501(c)(4) nonprofits fall into this bucket. If your group brings in more, you'll file the longer 990-EZ or full Form 990 instead, which ask for actual financial statements. There's a full comparison in our 990 tax form overview if you're not sure which one applies to your group's size.

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

Form 990 is the umbrella name for the IRS's annual information return series for tax-exempt organizations. It comes in four versions depending on size: the 990-N e-Postcard (gross receipts $50,000 or less), the 990-EZ (gross receipts under $200,000 and total assets under $500,000), the full Form 990 (above those numbers), and the 990-PF for private foundations ^[2]. The filing exists because tax-exempt groups don't pay federal income tax, but the IRS still wants an annual accounting of what came in, what went out, and whether the organization is still doing what it said it would do when it applied for exemption. Think of it as the price of staying tax-exempt: you don't pay income tax, but you do have to check in every year. For a run-of-the-mill booster club with a concession stand, a couple of car washes, and maybe a raffle, the e-Postcard is almost always the right form. You don't attach financial statements, you don't itemize expenses, and you don't need an accountant to fill it out. That's the whole point of the threshold. Read our full irs form 990 breakdown if your group is closer to the $50,000 line and you want to know what happens the year you cross it.

How do you file Form 990-N step by step?

The 990-N is filed online only, through the IRS's own portal, and it's free. There's no paper option. You'll need your organization's EIN, legal name and any "doing business as" name, mailing address, the name and address of a principal officer, the tax year, confirmation that gross receipts are normally $50,000 or less, and a statement that the organization hasn't terminated ^[3]. Here's the actual sequence: 1. Go to the IRS's Form 990-N (e-Postcard) filing page and follow the link to the current filing system ^[1]. 2. Register (first-time filers) or log in if you've filed before. 3. Enter your EIN. The system pulls your organization's basic record from the IRS's exempt organization database. 4. Confirm or update the tax year, mailing address, and principal officer name. 5. Answer the yes/no question about gross receipts and organizational status. 6. Submit. You'll get an on-screen confirmation, and the filing shows up in the IRS's public Tax Exempt Organization Search within a few days ^[1]. Most treasurers who've done this before can knock it out in under 10 minutes. The first year is slower only because you have to register in the system. Keep a screenshot of the confirmation page. The IRS doesn't mail you a paper receipt, and "I filed it, I just don't have proof" is a bad spot to be in later.

When is the 990-N due, and what happens if you're late?

Form 990-N is due on the 15th day of the 5th month after your organization's accounting period ends. For a calendar-year filer (fiscal year ending December 31), that's May 15 of the following year ^[1]. If your booster club runs on a school-year fiscal year (say, July 1 to June 30), your due date shifts accordingly, so check your organization's specific fiscal year end. There's no monetary penalty for filing the e-Postcard late in a single year. That's genuinely different from the 990-EZ or full 990, where late filing can trigger daily penalties. But the IRS still tracks it, and this is where the real danger starts: miss three consecutive years and the organization's tax-exempt status is automatically revoked by operation of law, no warning letter required beyond the missed-filing notices sent along the way ^[4]. There's no extension available for the 990-N specifically, because there's nothing to extend, it's an informational confirmation, not a calculation. If you're going to be late, just file whenever you remember. Late is much better than skipped.

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

The IRS calls this automatic revocation, and it is exactly as blunt as it sounds. Under Internal Revenue Code section 6033(j), organizations required to file an annual return or notice that fail to do so for three consecutive years automatically lose tax-exempt status, effective as of the filing due date for the third year ^[5]. This isn't a discretionary IRS decision. It's automatic, and it happens quietly. Plenty of volunteer treasurers find out only when a bank asks for exemption documentation, or when a new treasurer inherits the books and checks the IRS Tax Exempt Organization Search tool and sees the group listed as revoked ^[1]. Once revoked, the organization has to pay federal income tax on its revenue going forward, loses the ability to tell donors their gifts are tax-deductible, and in many states loses standing for property tax exemptions or sales tax exemptions tied to federal status. Reinstatement is possible but it's a real process, not a form resubmission. If your group's status shows revoked, that's a separate project from routine annual filing, and it usually means filing Form 1023 or 1023-EZ again along with the delinquent returns ^[6].

What does a treasurer do?

A treasurer is the person accountable for a nonprofit organization's money: what comes in, what goes out, what's kept in reserve, and what gets reported to the board, members, and the IRS. In a volunteer-run booster club, PTO, or youth sports league, the treasurer is usually the only person who touches the bank account regularly, which is both the job's importance and its biggest risk. Day to day, what a treasurer does breaks into a few buckets: recording income (concession sales, membership dues, sponsorships, raffle proceeds), paying bills and reimbursing volunteers, reconciling the bank statement every month, keeping receipts and records organized enough that someone else could follow them, and handling the annual Form 990 or 990-N filing so the group keeps its tax-exempt status. A good treasurer also builds in checks on themselves. That means a second signer on large checks, someone else opening the bank statement before it reaches the treasurer, and a habit of showing the board actual numbers, more than a verbal "we're fine." Volunteer treasurers rotate out often, sometimes yearly, so the job also includes leaving a clean trail for whoever takes over next.

What does a club treasurer do differently from a corporate one?

A club treasurer, whether for a booster club, PTO, or rec league, handles a much smaller and more informal operation than a corporate treasurer, but the core responsibilities line up: track money in and out, keep records, and report honestly to the group. What's different is scale and structure. A club treasurer is almost always a volunteer with a full-time job elsewhere, working from a shoebox or a spreadsheet rather than accounting software, and answering to a parent board rather than a CFO or auditors. What does a treasurer of a club do in practice, week to week? Deposits from concession stands and car washes. Reimbursements to coaches or volunteers who fronted money for supplies. A monthly report to the board showing balance, income, and expenses. And once a year, either the 990-N e-Postcard if receipts are under $50,000, or a longer form if the club has grown. The stakes are lower in dollar terms than a corporate treasury role, but the trust involved is arguably higher and less protected. There's rarely an internal audit team checking a booster club's books. That's exactly why simple controls, two signers, monthly reconciliation, a written handoff document, matter more here than in a big organization with built-in oversight.

What is a 990 tax form, exactly, and why does it matter for a small club?

A 990 tax form is the IRS's annual reporting requirement for tax-exempt organizations, filed instead of a corporate income tax return since exempt organizations generally don't owe federal income tax. "What is the 990" is one of the most common questions new treasurers ask, and the short answer is: it's the group's yearly proof-of-life filing with the IRS. For a small booster club, this usually means the 990-N. It matters for reasons beyond compliance box-checking. Filing keeps your exemption status active, which keeps donations tax-deductible for parents and sponsors, keeps the group off the IRS's Automatic Revocation of Exemption List , and keeps the door open for grants that require proof of 501(c)(3) status. Many state charity registration offices also cross-check federal exempt status when a nonprofit registers to solicit donations or run a raffle. If your federal status has lapsed, a state application can stall or get rejected outright. Confirm current requirements with the IRS and your state charity office before you assume last year's paperwork still applies, rules and thresholds do get updated.

How do you check if your organization's 990-N was actually filed and accepted?

Don't take last year's confirmation screenshot on faith. Go to the IRS's Tax Exempt Organization Search tool, search your organization by EIN or name, and look at the filing history ^[1]. The tool shows the years the 990-N was filed and whether the exemption status is active or revoked. If you're taking over as treasurer mid-year, this should be one of your first five moves, right alongside finding the bank statements and the EIN. It's a five-minute check that answers a question that otherwise takes months to surface: did the last treasurer actually file, or did they mean to and forget? If the search shows gaps or a revoked status, don't panic, but don't ignore it either. Reinstatement involves filing Form 1023 or 1023-EZ again, paying the associated user fee (currently listed on the IRS's exemption application fee page, which changes periodically, so confirm the current amount directly), and in many cases filing the delinquent 990s for the missed years ^[6]. It's a real project, usually a few weeks of back-and-forth, not a same-day fix.

Can a booster club skip filing if it has no bank account or is 'informal'?

No, and this is one of the more common misunderstandings new treasurers inherit. If your booster club has ever applied for and received 501(c)(3) or another tax-exempt designation from the IRS, the filing requirement applies regardless of how small or informal the group's actual operations are. The IRS's rule is based on exempt status, not on whether the group "feels official." The wrinkle: a genuinely unincorporated, informal parent group that never applied for federal tax-exempt status and instead operates loosely under a PTA/PTO umbrella or a school's own tax ID has different obligations, and this is exactly the kind of situation where you want to confirm your group's actual status with the IRS directly rather than guess. Search the IRS exempt organization database by your group's name or EIN to see what's on file. If your group does have its own EIN and was granted exemption at some point, plan on filing every year going forward, even in a year with almost no activity. A $50,000-or-less club with $400 in the bank and one bake sale all year still files the e-Postcard. The threshold is about ceiling, not floor.

What records should a treasurer keep to make 990-N filing painless every year?

The e-Postcard itself asks for almost nothing (EIN, name, address, principal officer, a yes/no on the receipts threshold), but you should still keep the underlying financial detail organized, because state charity registrations, bank compliance reviews, and any future 990-EZ crossover will ask for more. A workable minimum kit: a running income and expense ledger (even a simple spreadsheet works), monthly bank reconciliations, receipts for anything over roughly $75 to $100, a copy of your IRS determination letter, your EIN confirmation letter (Form CP 575 or its replacement), and a folder of prior years' 990-N confirmation screenshots. When a new treasurer takes over, that folder is the entire handoff. Groups that keep it tend to file on time every year without drama. Groups that don't tend to discover, three treasurers later, that nobody filed in 2022 or 2023 and the organization is sitting on the IRS revocation list. If you want a structured starting point instead of building this from scratch, our $99 State-Personalized Treasurer Kit sets up the ledger, the filing calendar, and the handoff folder for your specific state in one pass.

Do state charity offices need anything besides the federal 990-N?

Often yes, and this catches new treasurers off guard because it feels like double paperwork. Many states require a separate charitable solicitation registration, sometimes annual, for organizations that ask the public for donations, run raffles, or solicit sponsorships. This is entirely separate from the IRS filing and is handled by your state's charity regulator or attorney general's office, not the IRS. Requirements, forms, fees, and exemption thresholds vary widely by state and change periodically, so there's no single number that applies everywhere. Confirm current requirements directly with your state charity office or attorney general's charitable division before assuming your booster club is exempt from state-level registration just because it files the federal e-Postcard. A quick real-world pattern: some states exempt very small organizations (often under a specific annual revenue figure set by that state) from charitable registration, others don't exempt anyone regardless of size, and a few require registration only if you use paid fundraising counsel. There is genuinely no substitute for checking your specific state's page directly, this is one area where guessing wrong costs real money in back fees and penalties.

Frequently asked questions

What is Form 990-N?

Form 990-N, called the e-Postcard, is the annual IRS filing for tax-exempt organizations with gross receipts normally $50,000 or less. It's free, filed only online at irs.gov, and asks about eight basic questions: EIN, legal name, address, principal officer, and confirmation the group is still operating and under the receipts threshold.

Who is required to file the 990-N e-Postcard?

Tax-exempt organizations (501(c)(3), 501(c)(4), and similar) whose gross receipts are normally $50,000 or less must file the 990-N annually, unless they choose to file the longer 990-EZ or full 990 instead. Groups above that threshold must file the longer form. Check the IRS's eligibility page directly if your group's revenue fluctuates year to year.

What is the deadline for the 990-N?

The 15th day of the 5th month after your organization's fiscal year ends. Calendar-year filers (year ending December 31) file by May 15. Fiscal-year filers on a school-year calendar have a different deadline; confirm your exact date against your organization's stated fiscal year with the IRS.

What happens if a nonprofit doesn't file Form 990 for three years?

Under Internal Revenue Code section 6033(j), the organization's tax-exempt status is automatically revoked, effective as of the third year's filing deadline. There's no warning hearing required beyond the notices sent along the way. Reinstatement requires reapplying for exemption, often with Form 1023 or 1023-EZ, plus filing delinquent returns.

Is there a penalty for filing the 990-N late in a single year?

No direct monetary penalty applies to a single late 990-N filing, unlike the 990-EZ or full 990, which carry daily late fees. The real risk is cumulative: three consecutive missed years triggers automatic revocation of tax-exempt status under IRC 6033(j), regardless of any individual year's penalty.

What is Form 990, and how does it differ from the e-Postcard?

Form 990 is the general name for the IRS's annual information return for tax-exempt organizations. It has four versions by size: 990-N (receipts $50,000 or less), 990-EZ (under $200,000 receipts, under $500,000 assets), full Form 990 (above those), and 990-PF for private foundations.

What does a treasurer do in a club or booster organization?

A club treasurer tracks money in and out, reconciles the bank account monthly, pays bills and reimburses volunteers, reports finances to the board, and handles the annual IRS filing (990-N or larger form). In small volunteer groups, the treasurer is often the only person with regular access to the bank account.

Can I check if my organization's 990-N was actually accepted?

Yes. Use the IRS's Tax Exempt Organization Search tool at irs.gov, search by EIN or organization name, and review the filing history and exemption status shown there. This is the fastest way to confirm a prior treasurer actually filed, rather than relying on old email confirmations or memory.

Does a small booster club with no paid staff still have to file?

Yes, if the organization has its own federal tax-exempt status and EIN. The filing requirement is based on exempt status, not staffing or budget size. A club with under $500 in annual activity still files the e-Postcard every year if it's on record with the IRS as tax-exempt.

What information do you need to file the 990-N?

Your organization's EIN, legal name and any DBA name, mailing address, website if you have one, the name and address of a principal officer, confirmation of the tax year, and a yes/no answer on whether gross receipts are normally $50,000 or less and the organization hasn't terminated.

How do you fix a revoked tax-exempt status caused by missed 990-N filings?

You generally need to reapply for tax-exempt status, often through Form 1023 or the streamlined 1023-EZ, pay the associated IRS user fee, and in many cases file any delinquent annual returns for the missed years. This is a multi-step process, not a simple resubmission, and can take weeks to resolve.

Do states require anything besides the federal 990-N filing?

Often yes. Many states require separate charitable solicitation registration for organizations that fundraise publicly, run raffles, or take sponsorships, handled by the state attorney general or charity regulator, not the IRS. Requirements and fees vary widely and change over time, so confirm directly with your state charity office.

Sources

1. IRS, Annual Electronic Filing Requirement for Small Exempt Organizations (Form 990-N): $50,000 gross receipts threshold and eligibility for filing Form 990-N
2. IRS, Which Forms Do Exempt Organizations File: the four 990 series forms and their size thresholds
3. IRS, Tax Exempt Organization Search: how to verify an organization's filing history and exemption status
4. 26 U.S.C. 6033(j): automatic revocation of exempt status after three consecutive years of non-filing
5. IRS, Automatic Revocation of Exemption: the process and requirements for reinstating revoked tax-exempt status
6. IRS, Exempt Organizations Select Check / Automatic Revocation List: existence of the IRS automatic revocation list for lapsed filers