How to file IRS Form 990-N: the treasurer's plain guide

Last updated 2026-07-24

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

Form 990-N, officially called the "e-Postcard," is the shortest of the IRS's annual information returns for tax-exempt organizations. It's not a tax return in the sense of computing a tax bill. It's a status check-in: eight data points, submitted online, confirming your organization is still alive and still small. The IRS says organizations "whose gross receipts are normally $50,000 or less" can file the 990-N instead of a full Form 990 or 990-EZ.^[1] "Normally" is an IRS term of art, not casual language: it means the average of your gross receipts over the current year and the two years before it (or a different averaging rule if you're newer than three years old). A booster club that took in $80,000 one year because of a big one-time donation might still qualify if the three-year average sits under $50,000. Most booster clubs, PTOs, and small youth sports organizations fall into this bucket. If your group runs concessions, does a few fundraisers, and collects modest dues, you're very likely a 990-N filer once you have your tax-exempt status in place. If you're bigger (roughly $50,000 to $200,000 in gross receipts, or total assets under $500,000) you'd file the 990-EZ instead; above that, the full Form 990. For background on how the whole 990 family fits together, see form 990 and irs form 990.

what does a treasurer do (and why does 990-N land on their desk)?

A treasurer keeps the organization's money honest and its paperwork current. That's the one-sentence version. In practice, what a treasurer does breaks into three buckets: recordkeeping (tracking every dollar in and out), reporting (to the board, to parents, and to the government), and controls (making sure no single person can move money without a second set of eyes). So what does a club treasurer do day to day? Deposits concession cash, reconciles the bank statement monthly, pays vendors, tracks fundraiser proceeds against expenses, and keeps receipts organized enough that someone else could reconstruct the year if the treasurer got hit by a bus tomorrow. What does a treasurer of a club do that a president doesn't? Mostly this: the president runs the mission, the treasurer runs the money and the compliance calendar. The 990-N sits squarely in the reporting bucket. It's usually the treasurer's job because the treasurer is the one who knows the organization's EIN, its fiscal year end, and its gross receipts figure. If you just took over the books and nobody told you a 990-N was even a thing, you're not alone; this is one of the most common gaps in a messy handoff. Check our handoff and audits coverage if you inherited a shoebox of receipts and no filing history.

what is Form 990 (the bigger sibling)?

990-N (e-Postcard)	Smallest orgs	Gross receipts normally $50,000 or less [1]
990-EZ	Small/mid orgs	Gross receipts under $200,000 and total assets under $500,000 [2]
990 (full)	Larger orgs	Gross receipts $200,000+ or total assets $500,000+ [2]
990-PF	Private foundations	All private foundations, regardless of size [3]	Most booster clubs and PTOs never touch the full 990 or 990-EZ. But it helps to know they exist, because your gross receipts can creep up after a good fundraising year and bump you into 990-EZ territory. Run the three-year average every year, more than once. More detail on the full form lives at 990 tax form and [990](/articles/treasurer-basics/990).

Form 990 is the general name for the IRS's annual information return series for tax-exempt organizations under Internal Revenue Code section 501(c). What is a 990 tax form, exactly? It's not an income tax return, it's a disclosure document. It tells the IRS, and the public, what the organization took in, what it spent, who runs it, and whether it's still doing what it said it would do when it applied for exemption. There are four versions, sized to the organization: | Form | Who files it | Rough threshold |

how do I actually file the 990-N step by step?

You file 990-N entirely online through the IRS's Form 990-N Electronic Filing System (e-Postcard), accessed through IRS.gov. There's no paper option. The IRS states the process "takes a few minutes to complete" once you have the required information on hand.^[4] Here's what you need before you start: 1. Your organization's Employer Identification Number (EIN). Not your Social Security Number, not a made-up number. If you don't know it, check old bank statements or a prior filing. 2. Tax year (your fiscal year, which may not be the calendar year). 3. Legal name and mailing address. 4. Any other names the organization uses (a DBA, a shortened nickname the community uses). 5. Name and address of a principal officer. 6. Website address, if you have one. 7. Confirmation that annual gross receipts are normally $50,000 or less. 8. A statement if the organization has terminated or is going out of business. You log in (or create an account) at the IRS's Form 990-N filing portal, enter these eight items, and submit. You'll get an on-screen confirmation, and the IRS also posts filed 990-Ns to its searchable database (Tax Exempt Organization Search) within a few weeks. Keep a screenshot or PDF of your confirmation in your files; that's your proof of filing if anyone ever asks.

when is the 990-N due?

Form 990-N is due "every year by the 15th day of the 5th month after the close of your organization's tax year," per IRS guidance.^[4] If your fiscal year matches the calendar year (ends December 31), that puts your due date at May 15 of the following year. If your fiscal year runs July 1 to June 30, a common setup for school-affiliated booster clubs, your due date is November 15. There's no extension available for the 990-N. There's also, importantly, no penalty for filing it late in the way there's a per-day penalty on the full Form 990. But don't relax too much: missing it repeatedly has a much harsher consequence than any penalty, covered next. Set a recurring calendar reminder now, not "when I get around to it." Treasurer turnover is exactly how these deadlines get lost. If you're building a binder for the next person, put the due date on page one.

what happens if I miss the deadline or file late?

One missed year, on its own, usually isn't a crisis. The real danger is a pattern. The IRS is explicit: "Organizations that fail to file required Form 990-series returns or notices for three consecutive years will automatically lose their tax-exempt status."^[5] This is called automatic revocation, and it happens by operation of law under Internal Revenue Code section 6033(j), added by the Pension Protection Act of 2006. No hearing, no warning letter that says "last chance," no human reviewing your excuse. The system flags three consecutive missed filings and revocation happens on the filing due date of the third year. Once revoked, your organization is treated as a taxable entity going forward, loses the ability to tell donors their gifts are tax-deductible, and shows up on the IRS's public Auto-Revocation List. Getting reinstated means filing IRS Form 1024 or 1024-A (or, for smaller orgs, using the streamlined retroactive reinstatement process described in Revenue Procedure 2014-11), plus catching up on any missed 990-series filings, plus a new user fee. It's fixable, but it's a real project, not a five-minute form. We cover the recovery path in more depth on the 990-n and form-990-n pages.

how do I check if my organization already lost its exempt status?

Before you panic-file, check where you actually stand. The IRS maintains a free, searchable Tax Exempt Organization Search tool that lets you look up any organization by name or EIN and see its filing history and current status.^[6] Search your organization's name or EIN. If it shows up on the Auto-Revocation List with a revocation date, you're past the simple fix and into reinstatement territory. If it shows up as active with recent 990-N filings on file, you're fine and just need to keep the streak going. A lot of new treasurers inherit an organization where nobody knows the status. This ten-minute search should be the very first thing you do in your first week on the job, before you touch a single dollar in the checking account.

what does a treasurer do differently at a small booster club versus a bigger nonprofit?

At a small booster club or PTO, the treasurer often wears every hat: bookkeeper, filer, bank reconciler, budget presenter, and sometimes fundraiser coordinator too. There's no finance department to hand things off to. What does a treasurer do in a club setting that's different from a staffed nonprofit? Mostly, everything happens on a volunteer's kitchen table, on their own time, often with a spreadsheet they built themselves. That's exactly why the 990-N exists in the size it does. Congress and the IRS recognized that a $30,000-a-year booster club shouldn't need a CPA to stay compliant, so the e-Postcard strips the requirement down to eight data points and a few minutes online. Compare that to a full Form 990, which runs many pages and asks about executive compensation, related-party transactions, and program service accomplishments in detail. If your gross receipts are creeping toward that $50,000 three-year average, start planning now for the jump to 990-EZ. That form asks for an actual statement of revenue and expenses, a balance sheet, and program service descriptions. It's still manageable for a volunteer treasurer, but it's a different level of documentation than an e-Postcard.

what if my organization isn't tax-exempt yet, or I'm not sure it ever applied?

The 990-N only applies to organizations that already have federal tax-exempt status (or that self-declared exemption in certain narrow cases, like some small 501(c)(4)s). If your booster club or PTO was formed by a group of parents years ago and nobody ever filed Form 1023 or 1023-EZ to apply for 501(c)(3) status, you don't file a 990-N; you don't have exempt status to protect yet. Check the Tax Exempt Organization Search tool first.^[6] If your organization doesn't appear at all, that's a strong sign no exemption application was ever filed, or it was filed under a different legal name than the one everyone uses casually. This is worth sorting out before your next fundraiser, because operating without recognized exemption changes how donations are treated and what you can tell donors about deductibility. Confirm your organization's actual status with the IRS directly rather than assuming based on how long the group has existed.

does 990-N filing affect state registration too?

Federal 990-N filing and state charitable registration are two separate systems, and keeping one current doesn't automatically keep the other current. Many states require nonprofits soliciting donations or running raffles to register with the state attorney general's office or a state charities bureau, sometimes with an annual renewal tied to your own filing calendar, sometimes with a separate financial report. Don't assume a clean IRS record means you're clear with your state. Confirm requirements with your state's charity registration office or attorney general; the specific form, fee, and renewal date vary by state and by your gross receipts level. If your group runs raffles as part of fundraising, that's frequently a separate license entirely from charitable solicitation registration. See our state raffle licensing coverage if that applies to you.

getting the paperwork organized for the next person

A surprising number of 990-N problems aren't really tax problems, they're handoff problems. The outgoing treasurer knew the EIN, the fiscal year end, and the filing login by heart. The incoming treasurer inherits a checkbook and a vague sense that "we're a nonprofit, I think." The fix is boring but effective: write it down, once, in a place the next volunteer can actually find. EIN, fiscal year end, filing login credentials or recovery method, last three years of 990-N confirmation screenshots, and your state registration renewal date, all in one folder. If you want a starting point built for exactly this situation rather than assembling it from scratch, BoosterLedger's $99 one-time State-Personalized Treasurer Kit sets up that folder structure and calendar for your specific state and organization type. Whether you build it yourself or use a kit, the goal is the same: nobody should ever again have to search the IRS Auto-Revocation List to find out what happened three treasurers ago.

Frequently asked questions

What is Form 990-N?

Form 990-N, the e-Postcard, is the annual IRS filing for small tax-exempt organizations with gross receipts normally $50,000 or less. It's filed online, free, and asks for eight basic items like your EIN, tax year, and address. It confirms the organization is still active and still under the size threshold.^[1]

What is Form 990?

Form 990 is the general name for the IRS's family of annual information returns for tax-exempt organizations: 990-N, 990-EZ, 990, and 990-PF, sized by gross receipts and total assets. It's a public disclosure document, not an income tax bill. It reports revenue, expenses, and governance to the IRS and the public.

What is a 990 tax form used for?

It's used to show the IRS (and anyone searching public records) that a tax-exempt organization is still operating within the rules of its exemption. It's not used to calculate a tax owed in most cases; it's a disclosure and compliance filing tied to keeping tax-exempt status active.

How long does it take to file the 990-N?

The IRS describes the 990-N process as taking "a few minutes to complete" once you have your EIN, tax year, and basic organization details ready.^[2] Most first-time filers report it takes closer to 10 minutes if they have to create a login first.

When is the 990-N due each year?

The 15th day of the 5th month after your organization's fiscal year ends. Calendar-year organizations (year ending December 31) are due May 15. Organizations with a June 30 fiscal year end (common for school-affiliated groups) are due November 15.^[2]

What happens if I miss three years of 990-N filings?

Your organization's tax-exempt status is automatically revoked by law, per Internal Revenue Code section 6033(j).^[5] There's no warning notice specific to the third miss. Reinstatement requires filing Form 1024 or 1024-A (or using the streamlined process under Revenue Procedure 2014-11) plus a new user fee.

Is there a fee to file Form 990-N?

No. Filing the 990-N itself is free through the IRS's online e-Postcard system. The only cost comes in later if your status gets auto-revoked and you need to apply for reinstatement using Form 1024 or 1024-A, which carries a user fee.

How do I know if my nonprofit qualifies for the 990-N instead of the 990-EZ?

You qualify for 990-N if your gross receipts are normally $50,000 or less, averaged over the current year and prior two years.^[1] Above that, generally under $200,000 in gross receipts and under $500,000 in total assets, you'd file the 990-EZ instead. Recalculate the average every year.

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

A treasurer tracks all money in and out, reconciles the bank account, prepares budget reports for the board, and handles compliance filings like the 990-N and any state charity registration. In small volunteer organizations, the treasurer often does this alone without a finance staff to lean on.

Can I check if my organization already lost its tax-exempt status?

Yes. The IRS's Tax Exempt Organization Search tool lets you look up any organization by name or EIN to see its current status and whether it appears on the Auto-Revocation List.^[6] Do this check in your first week as a new treasurer, before anything else.

Does filing the federal 990-N cover state charity registration too?

No, they're separate systems. Filing your 990-N with the IRS doesn't satisfy any state-level charitable solicitation registration or raffle licensing requirement. Confirm separately with your state attorney general's office or charity registration office what your state requires and on what schedule.

What information do I need before I start the 990-N filing?

Your EIN, tax year, legal name and mailing address, any other names used, a principal officer's name and address, your website if you have one, and confirmation that gross receipts are normally $50,000 or less. Have your prior year's confirmation handy too, as a reference.

Sources

1. IRS, Annual Electronic Filing Requirement for Small Exempt Organizations - Form 990-N (e-Postcard): 990-N is for organizations with gross receipts normally $50,000 or less
2. IRS, Annual Electronic Notice (Form 990-N) for Small Organizations FAQs: 990-N is filed online, takes a few minutes, and is due by the 15th day of the 5th month after the tax year ends
3. IRS, Form 990 Series Which Forms Do Exempt Organizations File: Thresholds distinguishing 990-N, 990-EZ, and full Form 990 filers
4. IRS, About Form 990-PF: Private foundations file Form 990-PF regardless of size
5. IRS, Automatic Revocation of Exemption: Organizations that fail to file for three consecutive years automatically lose tax-exempt status
6. IRS, Tax Exempt Organization Search: Searchable tool to check an organization's exempt status and filing history
7. IRS, Revenue Procedure 2014-11: Streamlined retroactive reinstatement process for small organizations after auto-revocation