The 990-N electronic filing system: how e-Postcard filing works

Last updated 2026-07-25

What is the 990-N electronic filing system?

The 990-N electronic filing system is the online-only portal the IRS uses to collect Form 990-N, nicknamed the "e-Postcard." There's no paper version. You can't mail it, fax it, or email it. You file it through an IRS-hosted web tool, currently accessed via the "File your Form 990-N" link on irs.gov ^[1]. Small tax-exempt organizations, generally those with gross receipts normally $50,000 or less, use this system instead of the longer Form 990 or Form 990-EZ ^[2]. The IRS built it deliberately bare-bones: eight data fields, no financial statements, no attachments. That's the whole point. Congress created the requirement in the Pension Protection Act of 2006 specifically to catch small nonprofits that had never had to file anything with the IRS before, and the system reflects that low bar ^[3]. If your booster club or PTO has stayed under that receipts threshold and you're wondering where to actually submit the form, this system is the answer. There's no other portal, no state-level equivalent, and no third-party requirement to use paid software (though some paid preparers offer a 990-N filing service for a fee, which is optional).

Who has to file the 990-N e-Postcard?

Most tax-exempt organizations with gross receipts normally $50,000 or less must file the 990-N, unless they choose to file the full Form 990 or 990-EZ instead ^[2]. "Normally" is an IRS term of art: it means average annual gross receipts over the most recent three years, not the amount in any single year. A booster club that took in $70,000 one year from a big tournament but averages $40,000 over three years still qualifies for the 990-N. A few groups are exempt from the 990-N filing requirement altogether: organizations included in a group return, churches and their integrated auxiliaries, and organizations required to file a different return (like private foundations, which file Form 990-PF regardless of size) ^[2]. Here's the part that trips up new booster and PTO treasurers: filing the 990-N isn't optional just because your group is small. Skipping it isn't like skipping a form because you're under a reporting threshold elsewhere. Every 501(c) organization on the IRS radar has to file something every year: 990-N, 990-EZ, or 990. There's no exemption from filing entirely just because your revenue is low.

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

Form 990 is the IRS's annual information return for tax-exempt organizations, and it comes in three versions depending on size: the full Form 990, the shorter Form 990-EZ, and the electronic-only Form 990-N ^[2]. All three exist to give the IRS (and the public) a look at a nonprofit's finances, governance, and activities each year, without the organization paying income tax on that activity. The differences matter a lot for a volunteer treasurer's workload. The full Form 990 is a real tax-style filing: multiple schedules, executive compensation disclosure, program service accomplishments, and balance sheet detail. It's built for organizations with gross receipts of $200,000 or more, or total assets of $500,000 or more ^[4]. Form 990-EZ sits in the middle, for organizations with gross receipts under $200,000 and total assets under $500,000, and it still asks for a full income statement and balance sheet, just on fewer pages ^[4]. The 990-N asks for none of that. No revenue figures. No expense figures. No balance sheet. It's a status check-in, not a financial disclosure. If your booster club's books are simple and small, that's good news: you're not learning fund accounting to satisfy this filing. You're just confirming who you are and that you're still operating. For a side-by-side on all three forms, see form 990 and 990 tax form.

What information do I need before I file Form 990-N?

The 990-N asks for exactly eight things, and the IRS lists them plainly in its e-Postcard guidance ^[2]: - Employer Identification Number (EIN)

• Tax year
• Legal name and mailing address
• Any other names the organization uses
• Name and address of a principal officer
• Website address (if you have one)
• Confirmation that gross receipts are normally $50,000 or less
• A statement that the organization has terminated, if applicable That's the entire filing. Gather your EIN letter (the CP 575 the IRS mailed when you got your EIN, or a copy from prior years' tax records) and your organization's current mailing address and officer info before you sit down to file, and the whole thing goes fast. Nothing here requires a bank statement, a ledger, or a CPA. One wrinkle for booster clubs and PTOs that inherited an EIN from a prior treasurer group: if you don't know your EIN, you can look for it on a prior year's IRS correspondence, a bank account application, or by calling the IRS Exempt Organizations customer account line. Don't apply for a new EIN just because you can't find the old one. A new EIN creates a new taxpayer record and can make your organization look like it's never filed anything, which triggers exactly the auto-revocation confusion you're trying to avoid.

How do I actually file the 990-N on irs.gov?

You file the 990-N by going to irs.gov, searching for "Annual Electronic Filing Requirement for Small Exempt Organizations Form 990-N (e-Postcard)," and following the link to the filing system ^[1]. The IRS moved this system a few times over the years (it used to live on a separate Urban Institute-hosted site), so always start from irs.gov itself rather than an old bookmark. Once you're in the system, you'll register or log in using an IRS-recognized login method, then search for your organization by EIN. If your EIN is already in the IRS exempt organization database, the system pre-fills some fields. From there you confirm or update your organization's name, address, tax year, principal officer, and the $50,000 gross receipts statement, then submit. The IRS's own guidance describes the 990-N as requiring only basic identifying information and confirms the system is free to use ^[1]. Most treasurers who've done this once report the actual filing screen takes 10 minutes or less, assuming you already have your EIN and officer info handy. The slow part is usually not the form. It's the login setup on the first try. After submission, the system gives you an acceptance or rejection notice, typically right away. Save a screenshot or download the confirmation. The IRS doesn't mail paper confirmations for 990-N filings, so that screen capture is your only proof of filing unless you check your status later through the Tax Exempt Organization Search tool on irs.gov.

When is the 990-N due, and what happens if I file late?

Form 990-N is due by the 15th day of the 5th month after your organization's tax year ends ^[2]. For a booster club or PTO running on a calendar year (January through December), that's May 15 of the following year. For groups that run on a school-year fiscal calendar (say, July through June), it's November 15. Here's the genuinely good news for anyone panicking about a missed deadline: the IRS's e-Postcard FAQ states plainly that "there is no penalty assessment for late filing the e-Postcard" ^[2]. Unlike the full Form 990 or 990-EZ, which can carry daily penalties for late filing, the e-Postcard has no financial penalty attached to a single late submission. The real danger isn't one late filing. It's three in a row. Federal law (added by the Pension Protection Act of 2006, and now codified at 26 U.S.C. § 6033(j)) automatically revokes an organization's tax-exempt status if it fails to file the required annual return or notice for three consecutive years ^[5]. That revocation is automatic, not discretionary, and it happens on the filing due date of the third year. There's no warning letter that says "this is your last chance," and the IRS doesn't call. You just find out later, usually when a bank or grant funder asks you to confirm your exempt status and it's gone.

What happens if my group gets auto-revoked for missing 990-N filings?

Auto-revocation means your organization loses its federal tax-exempt status, gets listed on the IRS Auto-Revocation List, and becomes retroactively liable for income tax on any revenue earned during the revoked years ^[5][6]. It's a real problem, not a paperwork inconvenience: donations made during the revoked period may not be tax-deductible for donors, and some state charity offices and school districts pull banking or facility privileges from organizations that fall off the exempt list. The fix is Form 1023 (or the streamlined Form 1023-EZ, for eligible small organizations) filed under one of the IRS's retroactive reinstatement procedures described in Revenue Procedure 2014-11 ^[7]. Organizations that apply within 15 months of the revocation notice or the posting date on the Auto-Revocation List, and that would otherwise have qualified to file the 990-N for the missed years, generally get retroactive reinstatement back to their original revocation date, which protects the exempt status of donations made in between. Check the IRS Tax Exempt Organization Search tool now if you've ever wondered whether your booster club's status is current. It takes two minutes and it's the single best gut-check for a new treasurer walking into an unfamiliar set of books. For more on the recovery process itself, see 990n and irs form 990.

What is a treasurer, and what does a treasurer do?

A treasurer is the officer responsible for an organization's money: tracking income and expenses, keeping the bank account reconciled, and making sure required filings (like the 990-N) actually get done on time. In a volunteer group like a booster club, PTO, or youth sports league, the treasurer is usually the only person who touches the books day to day, which is exactly why handoffs between treasurers go wrong so often. What does a treasurer do in practice? A few concrete, recurring tasks: - Keeps a running ledger of deposits and expenses, ideally reconciled against bank statements monthly

• Collects and stores receipts for reimbursements and purchases
• Prepares a budget or financial report for board meetings
• Files the group's annual IRS return (990-N, 990-EZ, or 990, depending on size)
• Renews any state charitable registration or raffle license the group holds
• Hands off a clean set of records to the next treasurer What does a club treasurer do differently from a corporate treasurer? Mostly scale, not substance. A club treasurer of a booster group or PTO is handling the same core duties (cash control, reporting, filing) but usually alone, part-time, and without professional accounting software. That's precisely the gap a State-Personalized Treasurer Kit is built to close: a one-time $99 package with your state's specific filing steps, IRS deadlines, and handoff checklist, so a new volunteer treasurer isn't reconstructing all of this from scratch every time the role changes hands.

What does a treasurer of a club do that's different from a school district or PTA-affiliated PTO?

An independent booster club treasurer usually has more filing responsibility, not less, than a PTO treasurer whose group is chartered under a state or national PTA. National and state PTA affiliations often centralize the group tax exemption, meaning individual local units file under a group return and don't need to submit their own 990-N separately. Confirm this with your state PTA office, since practices vary. Independent booster clubs (band boosters, athletic boosters, robotics team boosters) almost always hold their own standalone EIN and 501(c)(3) or 501(c)(4) status, which means the treasurer alone is responsible for the group's own 990-N or 990-EZ every year, with no parent organization backstop. That's a heavier individual burden even though the dollar amounts involved are often smaller than a PTA-affiliated group. Either way, the core job doesn't change: track the money, keep records clean enough that a stranger could follow them, and file what's required, when it's required. The 990 tax form explainer walks through which version applies once your group's receipts cross the 990-N threshold.

Do I need software or a paid preparer to file the 990-N?

No. The IRS system itself is free, and filing the 990-N requires no purchased software, no accountant, and no filing fee ^[1]. Some commercial tax-prep companies market a "990-N filing service" for a flat fee, usually somewhere in the $30 to $100 range depending on the vendor, but that's a convenience charge, not a requirement. If your organization qualifies for the 990-N (gross receipts normally $50,000 or less), you can complete the entire filing yourself on irs.gov at no cost. Where paid help actually earns its keep is at the 990-EZ or full 990 level, where real accounting judgment (allocating functional expenses, reporting related-party transactions, completing Schedule A public support tests) comes into play. At the 990-N level, paying someone else to click eight fields into a government website is, frankly, a waste of a volunteer group's limited money. Spend that budget on the actual program instead.

How do I check if my 990-N was accepted, and can I get a copy later?

The IRS confirms 990-N acceptance immediately on the filing screen when you submit, and that on-screen confirmation is the only receipt you'll get; there's no mailed copy ^[1]. Screenshot it or save the confirmation page as a PDF the moment you file. If you need to verify a past year's filing (common when a new treasurer is auditing what the last one actually did), use the IRS's Tax Exempt Organization Search tool. It lets you look up an organization by name or EIN and see its exempt status, and it also hosts copies of e-Postcard data going back several years under the "e-Postcard" data tab. It won't give you the original screenshot, but it will confirm whether a 990-N for a given year is on file, which is often the more urgent question for a treasurer trying to figure out if their group is in good standing.

Frequently asked questions

What is Form 990-N?

Form 990-N, the "e-Postcard," is the annual IRS filing required from tax-exempt organizations with gross receipts normally $50,000 or less. It's filed only online through the IRS's electronic filing system on irs.gov, asks for eight basic pieces of information, and has no financial penalty for late filing, though missing three years in a row triggers automatic loss of tax-exempt status.

What is Form 990?

Form 990 is the IRS's annual information return that tax-exempt organizations file to report finances, governance, and activities. It comes in three sizes based on gross receipts and assets: the full Form 990, the shorter Form 990-EZ, and the electronic-only Form 990-N for the smallest organizations.

What is the 990 tax form used for?

The 990 tax form gives the IRS and the public visibility into a nonprofit's revenue, spending, and governance in exchange for tax-exempt status. It's not an income tax return in the traditional sense; most filers owe no tax, but the filing itself is mandatory every year regardless of size.

What does a treasurer do?

A treasurer tracks an organization's income and expenses, reconciles the bank account, prepares financial reports for the board, and makes sure required tax filings like the 990-N happen on schedule. In small volunteer groups, the treasurer is often the sole person managing all of this, which makes clean recordkeeping and handoff documentation especially important.

What does a club treasurer do differently from other officers?

A club treasurer specifically owns the money side: deposits, disbursements, budgeting, and filings. Other officers (president, secretary) handle governance and meeting records, but the treasurer is the one legally and practically accountable for whether the group's IRS filings and bank reconciliations are accurate and on time.

Who is required to file Form 990-N?

Most tax-exempt organizations with gross receipts normally $50,000 or less must file Form 990-N annually, unless they choose to file the longer 990-EZ or full 990 instead. Exceptions include organizations covered by a group return, churches and their integrated auxiliaries, and organizations required to file a different return, such as private foundations.

When is the 990-N due?

Form 990-N is due on the 15th day of the 5th month after the organization's tax year ends. Calendar-year filers (January through December) file by May 15. Fiscal-year filers on a July-through-June school year cycle file by November 15.

Is there a penalty for filing Form 990-N late?

No, the IRS states there is no penalty assessment for a single late 990-N filing. The real risk is missing three consecutive years, which triggers automatic revocation of tax-exempt status under federal law, with no advance warning letter before it happens.

What happens if my organization gets auto-revoked?

Auto-revocation removes your federal tax-exempt status, lists your organization on the IRS Auto-Revocation List, and can make the group retroactively liable for income tax during the revoked period. Reinstatement generally requires filing Form 1023 or 1023-EZ under the streamlined procedures in Revenue Procedure 2014-11, ideally within 15 months of revocation.

Do I need an accountant to file the 990-N?

No. The 990-N electronic filing system is free and designed for a non-accountant to complete in about 10 minutes: EIN, tax year, legal name and address, principal officer, website (if any), and confirmation that gross receipts are $50,000 or less. Paid preparers exist but aren't necessary at this filing level.

How do I find my organization's EIN if the last treasurer didn't leave it?

Check prior IRS correspondence, old bank account paperwork, or a previous year's tax filings for the EIN. You can also call the IRS Exempt Organizations customer account line. Don't apply for a new EIN as a workaround; it creates a duplicate taxpayer record and can make your organization's filing history look worse, not better.

Can I file a 990-N for a past year I missed?

The 990-N system generally only accepts filings for the current filing period, not multiple back years at once. If you've missed filings for prior years and are now facing or recovering from auto-revocation, the path forward is usually the Form 1023/1023-EZ reinstatement process rather than back-filing individual 990-Ns. Confirm your specific situation with the IRS.

What's the difference between the 990-N, 990-EZ, and full 990?

The 990-N is for organizations with gross receipts normally $50,000 or less and asks only eight basic questions online. The 990-EZ covers gross receipts under $200,000 and assets under $500,000, with a short income statement and balance sheet. The full Form 990 applies above those thresholds and requires detailed financial schedules and governance disclosures.

Sources

1. IRS, "Annual Electronic Filing Requirement for Small Exempt Organizations Form 990-N (e-Postcard)": How to file Form 990-N through the IRS electronic system, that it's free, and confirmation on submission
2. IRS, "Annual Electronic Notice (Form 990-N) for Small Organizations FAQs": Eligibility (gross receipts normally $50,000 or less), the eight required data fields, exceptions, and no late-filing penalty
3. IRS, "Exempt Organizations Annual Reporting Requirements: Introduction": The 990-N filing requirement for small exempt organizations originated in the Pension Protection Act of 2006
4. IRS, "Which Form Should I File?" (Form 990 filing thresholds): Gross receipts and asset thresholds distinguishing Form 990, 990-EZ, and 990-N filers
5. 26 U.S.C. § 6033(j), Cornell Legal Information Institute: Automatic revocation of tax-exempt status after three consecutive years of failing to file required annual returns
6. IRS, "Automatic Revocation of Exemption": Consequences of auto-revocation, including loss of exempt status and listing on the Auto-Revocation List
7. IRS Revenue Procedure 2014-11: Streamlined retroactive reinstatement procedures for small organizations after automatic revocation, including the 15-month filing window