IRS Form 990-N online filing: a treasurer's full walkthrough

Last updated 2026-07-25

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

Form 990-N, nicknamed the e-Postcard, is the shortest annual report the IRS requires from small tax-exempt organizations. It exists because Congress decided even the tiniest nonprofits need to check in with the IRS every year, but didn't want to bury a volunteer treasurer running a $12,000 booster club budget in paperwork. You can file Form 990-N if your organization's gross receipts are normally $50,000 or less per year. The IRS defines "normally" using a rolling average tied to how long you've existed: orgs in their first year qualify if receipts are $75,000 or less, orgs in years one through three average $60,000 or less across that period, and orgs three years or older average $50,000 or less over the most recent three years ^[1]. If you're over that threshold, you file Form 990-EZ or the full Form 990 instead, not the e-Postcard. Most PTOs, small booster clubs, little league associations, and church auxiliary groups fall into the 990-N bucket. If your concession stand and car wash bring in $30,000 to $40,000 a year, you're almost certainly a 990-N filer. If you're running a $70,000-a-year competitive travel program, check the math before you assume the e-Postcard applies.

What does a treasurer do, exactly?

A treasurer is the person legally and practically responsible for an organization's money: tracking it, reporting it, and keeping the books straight enough that anyone (the board, the IRS, a new treasurer next year) can understand what happened financially during the year. Day to day, what does a treasurer do? Reconcile the bank account monthly. Track income and expenses by category (concessions, uniforms, tournament fees, fundraisers). Pay bills and get receipts for everything. Prepare a budget and give the board a financial report at meetings. And once a year, file whatever version of Form 990 the organization owes, even if that's just the e-Postcard. What does a treasurer do in a club specifically, versus a full nonprofit with paid staff? In a volunteer club, the treasurer usually does everything: bookkeeping, deposits, bill pay, budgeting, and the annual IRS filing, often with no accounting background and a shoebox of last year's paperwork handed off at a coffee shop. What does a club treasurer do that a corporate treasurer doesn't? Mostly, more of it personally, with fewer controls and less backup. That's exactly why the IRS built a form simple enough for a parent volunteer to file in ten minutes.

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

Form 990 is the general name for the IRS's series of annual information returns for tax-exempt organizations. It's not one form, it's a family: Form 990-N for organizations with $50,000 or less in gross receipts, Form 990-EZ for those with gross receipts under $200,000 and total assets under $500,000, and the full Form 990 for larger organizations ^[2]. What is a 990 tax form used for? It tells the IRS (and the public, since 990s are posted online) how much money came in, how it was spent, who runs the organization, and whether it's still operating within its tax-exempt purpose. Despite the name, it's not a tax return in the traditional sense. Most filers owe no tax. It's an information return that keeps your tax-exempt status current. What is the 990, in plain terms? Think of it as your organization's annual proof-of-life report to the IRS. Skip it too many years running and the IRS assumes you're gone and revokes your exemption automatically ^[3]. For details on the fuller forms, see form 990 and 990 tax form.

How do I file Form 990-N online?

You file Form 990-N exclusively online, there's no paper version, no mail-in option. The IRS retired its old Urban Institute portal years ago; filing now happens directly through the IRS's own system at IRS.gov ^[4]. Here's the actual process: 1. Go to the IRS Form 990-N e-filing page and click through to the filing system. 2. Register for or log in with an ID.me or Login.gov account (the IRS requires identity verification for e-filing accounts as of recent years). 3. Enter your organization's Employer Identification Number (EIN). You need an EIN even if you have no employees; if you don't have one, you'll need to get it from the IRS before you can file. 4. Confirm your organization's legal name and any "doing business as" name, mailing address, and tax year. 5. Confirm your website URL if you have one. 6. Name a principal officer. 7. Confirm your gross receipts are $50,000 or less (or under the applicable threshold for your organization's age). 8. State that the organization hasn't terminated or gone out of business. 9. Submit. You'll get an immediate confirmation of acceptance or rejection. The whole thing takes most treasurers under 15 minutes once you have your EIN and prior-year info handy. There's no fee. That's it, there's genuinely nothing more to the mechanics.

When is the Form 990-N due date?

Form 990-N is due by the 15th day of the 5th month after your organization's accounting period ends ^[1]. For a booster club or PTO running on a calendar year (January 1 to December 31), that means the filing is due by May 15 of the following year. For an organization on a school-year fiscal calendar (say, July 1 to June 30), the due date is November 15. There's no extension available for Form 990-N specifically, but there's also effectively no penalty for filing it a few weeks or even months late in a single year. The real danger isn't lateness in any one year, it's cumulative silence.

What happens if I file Form 990-N late, or not at all?

For a single late 990-N, nothing dramatic happens. The IRS doesn't assess a dollar penalty for a late e-Postcard the way it does for larger 990 forms. But the IRS's own guidance is blunt about the real risk: "an organization that fails to file required 990 forms (Form 990, 990-EZ, 990-PGA, or 990-N) for three consecutive years will automatically lose its tax-exempt status" ^[3]. That's the trap that catches volunteer-run groups constantly. A treasurer moves, hands off the books informally, nobody realizes the e-Postcard was never filed for two or three years running, and suddenly the organization's exemption is gone, revoked automatically with no separate notice beyond what the IRS publishes. Your organization then owes corporate income tax on revenue going forward and donors can no longer deduct their gifts, until you fix it. If your status has already been revoked, you generally need to apply for reinstatement using Form 1023 or Form 1023-EZ (depending on your size and history), and in many cases you can request retroactive reinstatement to the revocation date if you show reasonable cause for the missed filings ^[5]. That's a real process with real IRS review, not a rubber stamp, so budget weeks, not days, and confirm current procedures with the IRS since reinstatement rules have shifted over time.

How do I check if my nonprofit's tax-exempt status was revoked?

The IRS maintains a searchable Tax Exempt Organization Search (TEOS) tool where you can look up any organization by name or EIN and see its exemption status, filing history, and whether it appears on the Automatic Revocation of Exemption list ^[6]. This is the fastest way to confirm whether your booster club or PTO is actually still in good standing before you assume everything's fine. Search your EIN there first, before you do anything else. If your organization shows up on the revocation list, don't panic, but don't wait either, since interest and complications generally grow the longer you leave it unresolved.

What information do I need before I sit down to file?

Gather these before you start the online 990-N filing, so you're not digging through last year's binder mid-session: - Your organization's EIN

• Legal name exactly as registered with the IRS, plus any DBA
• Current mailing address
• Tax year (calendar or fiscal)
• Website address, if you have one
• Name of a principal officer (usually the president or board chair, not necessarily the treasurer)
• Confirmation that gross receipts are within the 990-N threshold for your organization's age That's the entire list. There's no financial detail beyond confirming you're under the receipts threshold, no schedule of expenses, no board list beyond the one officer name. If you're building or rebuilding your treasurer binder from scratch after a rocky handoff, a lot of groups use a starter kit built for their specific state's requirements. That's the whole idea behind our State-Personalized Treasurer Kit, a one-time $99 packet that lines up your 990-N timeline with your state's charity registration and raffle paperwork so you're not hunting for five different agencies' forms every spring.

Can I switch from 990-N to 990-EZ, or do I have a choice?

If your organization qualifies for 990-N (gross receipts normally $50,000 or less), you can still choose to file the more detailed Form 990-EZ or full Form 990 instead. The IRS allows it, and some organizations do it voluntarily because a state charity regulator or a grantor requires a more detailed filing ^[2]. What you can't do is file 990-N if your receipts exceed the threshold; you must step up to 990-EZ or 990 once you cross it. A lot of state attorney general or secretary of state charity registration offices have their own separate annual filing requirements that don't care what you filed with the IRS, so check your state's specific charity registration rules even if your IRS 990-N is squared away. Confirm with the IRS and your state charity office directly, since thresholds and forms get updated and vary by state.

What's the difference between 990-N and 990n as people search it?

There's no functional difference, 990-N and 990n refer to the same form; the hyphen is just IRS style. People also search "e-Postcard," the IRS's own informal nickname for it, and all three point to the identical online-only filing at IRS.gov ^[4]. If you land on a site offering to "file your 990n" for a fee, know that the IRS's own portal is completely free; you're never required to pay a third party to submit this particular form. See our related explainer on 990n and form 990-n for more on naming and lookup tools.

Comparing Form 990-N, 990-EZ, and full Form 990

Form	Who files it	Gross receipts threshold	Filing method	Filing fee
990-N	Smallest exempt orgs	Normally $50,000 or less [1]	Online only, IRS.gov	$0
990-EZ	Mid-size exempt orgs	Gross receipts under $200,000 and total assets under $500,000 [2]	E-file (paper phased out)	$0
990 (full)	Larger exempt orgs	Gross receipts $200,000 or more, or assets $500,000 or more [2]	E-file	$0	Note there's no IRS fee to file any version of Form 990. If a service is charging you more than a small convenience fee to submit one, you're paying for their software or their time, not an IRS requirement. For most booster clubs and PTOs staying under $50,000 a year, 990-N is genuinely all you need, and it costs nothing but ten minutes.

What if my organization has never filed anything with the IRS?

If you're a brand-new booster club or PTO, you first need recognized tax-exempt status before Form 990-N even applies to you; the annual e-Postcard is for organizations that already have exemption, not a way to get it. Most small groups apply using Form 1023-EZ if they expect gross receipts under $50,000 annually and total assets under $250,000, which carries a $275 IRS user fee as of recent guidance (confirm current fee on IRS.gov, since user fees do change) . If you're taking over as treasurer of an existing organization and genuinely don't know whether a 501(c)(3) or 501(c)(4) determination was ever obtained, search TEOS first ^[6]. If nothing shows up, you may be dealing with an organization that was never formally recognized as exempt at all, which is a different and bigger project than a missed annual filing. Don't guess; confirm with the IRS directly before you file anything.

Frequently asked questions

What does a treasurer do for a nonprofit or booster club?

A treasurer tracks all money coming in and going out, reconciles the bank account, prepares budgets and financial reports for the board, keeps receipts and records organized, and files the organization's annual IRS return, usually Form 990-N for small groups. It's the accountability role that keeps donors, parents, and the IRS confident the money is handled honestly.

What is a 990 tax form and do all nonprofits file the same one?

A 990 tax form is an annual information return the IRS requires from tax-exempt organizations. There isn't one universal version: small orgs under roughly $50,000 in gross receipts file Form 990-N, mid-size orgs file 990-EZ, and larger orgs file the full Form 990, based on gross receipts and total assets thresholds set by the IRS.

Is Form 990-N really free to file?

Yes. Form 990-N has no IRS filing fee whatsoever; it's filed directly through the IRS's online system at IRS.gov at no cost. If a third-party site charges you a fee to submit it, that's their service charge, not something the IRS requires.

What happens if I miss the Form 990-N deadline one year?

A single late 990-N carries no dollar penalty. The real risk is cumulative: the IRS automatically revokes tax-exempt status after three consecutive years of missed 990 filings of any type, per IRS guidance on automatic revocation. File it as soon as you realize it's overdue rather than skipping the year entirely.

How do I know if my organization's tax-exempt status was revoked?

Search your organization's name or EIN in the IRS Tax Exempt Organization Search (TEOS) tool at IRS.gov. It shows current exemption status, filing history, and whether the organization appears on the Automatic Revocation of Exemption list, which is the fastest way to confirm your standing.

Can I file Form 990-N without an EIN?

No. You need an Employer Identification Number before you can file Form 990-N, even if your organization has no employees and is entirely volunteer-run. If you've lost track of your EIN, check old bank statements or prior filings, or contact the IRS directly to retrieve it.

What's the deadline for Form 990-N?

Form 990-N is due by the 15th day of the 5th month after your organization's fiscal year ends. Calendar-year organizations (Jan 1 to Dec 31) file by May 15. School-year organizations (July 1 to June 30) file by November 15. There's no extension form for 990-N specifically.

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

A club treasurer, usually an unpaid volunteer, typically handles every financial task personally: deposits, bookkeeping, budgeting, bill pay, and the annual IRS filing, often with limited accounting background and informal handoffs between treasurers. A corporate treasurer usually oversees staff and systems rather than doing every task by hand.

What is Form 990 used for besides taxes?

Form 990 reports an organization's finances, governance, and activities to the IRS, but it's also public record. Donors, grant-makers, journalists, and watchdog groups use posted 990s to evaluate a nonprofit's spending, leadership, and program focus, so accuracy on the form matters beyond IRS compliance alone.

If my organization's exemption was revoked, can I get it back?

Generally yes, through Form 1023 or Form 1023-EZ reinstatement applications, and many organizations can request retroactive reinstatement to the revocation date if they show reasonable cause for the missed filings. This is a real IRS review process, not automatic, so confirm current procedures and required documentation directly with the IRS.

Do I file Form 990-N even if my organization had zero income this year?

Yes, if you're already recognized as tax-exempt and normally fall under the gross receipts threshold, you still file 990-N even in a $0 income year. The requirement is based on your organization's existence and exemption status, not on having activity to report that specific year.

Is Form 990-N the same as Form 990-EZ?

No. Form 990-N (the e-Postcard) is for the smallest exempt organizations, gross receipts normally $50,000 or less, and asks only a handful of identifying questions online. Form 990-EZ is a longer form for organizations with gross receipts under $200,000 and total assets under $500,000, requiring actual financial detail.

Sources

1. IRS, Annual Electronic Filing Requirement for Small Exempt Organizations, Form 990-N (e-Postcard): Gross receipts thresholds and due date rules for Form 990-N eligibility
2. IRS, Automatic Revocation of Exemption: Three consecutive years of missed 990 filings triggers automatic revocation
3. IRS, e-file for Charities and Non-Profits: Form 990-N is filed exclusively online with no paper option
4. IRS Revenue Procedure 2014-11, Reinstatement of Tax-Exempt Status After Automatic Revocation: Process and possibility of retroactive reinstatement after automatic revocation
5. IRS, Tax Exempt Organization Search (TEOS): Tool to check exemption status and automatic revocation list by EIN
6. IRS, Instructions for Form 1023-EZ: Form 1023-EZ eligibility thresholds and user fee for new exemption applicants