990-N filing lookup: how to check your org's e-Postcard status

Last updated 2026-07-25

What is the 990-N filing lookup and where do you find it?

The 990-N filing lookup is a free search tool on irs.gov that lets you check whether an organization filed Form 990-N (the "e-Postcard") for a specific tax year. The IRS calls it the "Form 990-N (e-Postcard) filing lookup tool," and it's built for exactly this situation: a new treasurer inherits a shoebox of records and has no idea if the last person ever filed anything. You search by the organization's name, its Employer Identification Number (EIN), or its state. The tool returns the organization's name, EIN, tax year, and the date the e-Postcard was filed. It does not show whether your organization currently owes a filing or has been revoked. That's a separate check, covered below. The IRS states plainly that this database only covers 990-N filings: "You may search for individual 990-N filings, or download the entire database" ^[1]. If your booster club or PTO has ever filed a 990-EZ or full 990 instead of the e-Postcard, this particular tool won't show those, because 990-N is a distinct, simpler filing for the smallest nonprofits. The practical move when you take over the books: run this lookup for the last three tax years using your EIN. If you find filings for each year, you're almost certainly still exempt. If you find nothing, or find gaps, move straight to the revocation check.

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

Form 990 is the annual information return the IRS requires most tax-exempt organizations to file. It reports revenue, expenses, program activities, and governance details to the public. Form 990-N (the e-Postcard) is a stripped-down version for the smallest organizations, and it's the version most volunteer-run booster clubs and PTOs actually use. The IRS sets the threshold clearly: organizations with gross receipts normally $50,000 or less can file the 990-N instead of a full return ^[2]. "Normally" matters here; the IRS averages your receipts over the current year and the two prior years, so one unusually strong fundraiser doesn't automatically bump you into a bigger form. If your gross receipts run higher than $50,000 but under $200,000 (and total assets under $500,000), you'd generally file Form 990-EZ instead. Above those numbers, it's the full Form 990. Private foundations file Form 990-PF regardless of size. For a full breakdown of which version applies to your group, see Form 990 and 990 tax form. The 990-N itself is genuinely simple. It asks for eight items: your EIN, tax year, legal name and address, any other names used, website (if any), confirmation that gross receipts are $50,000 or less, and a statement that the organization hasn't terminated ^[3]. There's no dollar-by-dollar accounting on the form itself, which is why so many small booster treasurers assume it's optional. It isn't.

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

You check the IRS Tax Exempt Organization Search (TEOS), not the 990-N lookup. Go to the IRS's Tax Exempt Organization Search tool and search your EIN or organization name; it will show current exempt status and, separately, whether the organization appears on the Auto-Revocation List. This is the check that actually matters for survival. The 990-N lookup tells you filing history. TEOS tells you whether the IRS has already pulled your exempt status because of that history. Both matter, but if you only have time for one, do TEOS first. The rule that gets small nonprofits in trouble: the IRS automatically revokes tax-exempt status for any organization that fails to file its required return or notice (Form 990, 990-EZ, or 990-N) for three consecutive years. This comes straight from Internal Revenue Code Section 6033(j), and the IRS's own guidance confirms it: organizations "that do not file required Form 990-series returns or notices for three consecutive years automatically lose their tax-exempt status" ^[4]. There's no warning letter that says "final notice, filing now or you lose everything." The IRS does send reminder notices to the last address on file, but volunteer-run booster clubs change treasurers, addresses, and email lists constantly, so those notices often go to a gmail account nobody checks anymore. Revocation happens by law on the filing due date of the third consecutive missed year, whether or not anyone at your club knew it was coming.

What happens if my organization is on the auto-revocation list?

If your EIN shows up on the Auto-Revocation List, your organization is no longer tax-exempt as of the effective date listed, and donations made after that date are not tax-deductible to donors. That's the headline consequence, but there's a longer tail of practical problems too. Once revoked, the organization generally owes income tax on its net income going forward, though most tiny booster clubs and PTOs have little or no net income so this often isn't the biggest issue in practice. The bigger real-world headaches: banks sometimes freeze or question accounts tied to a revoked EIN, school districts and leagues may require proof of active 501(c)(3) status before letting a booster club fundraise on campus, and some state charity registration renewals require a copy of your current IRS determination. The fix is Form 1023 (or 1023-EZ for smaller organizations) filed as an application for reinstatement, referencing Revenue Procedure 2014-11, which lays out the IRS's reinstatement streamlined process. Depending on how quickly you apply after revocation and your organization's size, the IRS may grant retroactive reinstatement back to the revocation date, which matters a lot for closing any tax-deductibility gap. Processing timelines vary and the IRS doesn't publish a fixed turnaround guarantee, so confirm current wait times with the IRS directly before promising your board a date. This is exactly the situation where you want to confirm specifics with the IRS rather than guess: the reinstatement path (streamlined retroactive, regular retroactive, or post-mark date) depends on your organization's size and how long ago revocation happened, and getting the wrong form or missing a required statement adds months.

What does a treasurer do, exactly, and why does this land on them?

A treasurer manages an organization's money: tracking income and expenses, keeping the books current, filing required tax paperwork, and reporting the financial picture to the board or membership at meetings. In a booster club, PTO, or youth sports league, that job almost always includes deciding whether Form 990-N gets filed each year, because there's rarely a separate compliance officer or accountant on staff. What does a club treasurer do day to day? Realistically: deposits checks and cash from fundraisers, pays vendors and reimburses volunteers, reconciles the bank statement monthly, keeps receipts organized for the year-end filing, and flags to the board when spending is off track. What does a treasurer of a club do that's easy to skip? The unglamorous stuff: confirming the EIN is correct, confirming the fiscal year-end date, and actually submitting the 990-N (or handing clean numbers to whoever does) before the deadline. The 990-N deadline is the 15th day of the 5th month after your organization's accounting period ends. For a typical calendar-year booster club (fiscal year ending December 31), that's May 15 ^[2]. Miss it and nothing happens immediately; miss it three years running and you're auto-revoked with no notice required. This is precisely why lookup tools matter so much for incoming treasurers. Most people who inherit the treasurer role didn't set up the filing calendar, don't know the EIN offhand, and have no idea whether their predecessor ever filed anything. The lookup tools let you answer that in minutes instead of guessing.

How do I search the 990-N lookup by EIN or organization name?

Go to the IRS Tax Exempt Organization Search page and select the 990-N filings search option, then enter your organization's EIN (format: XX-XXXXXXX) or its legal name. EIN search is more reliable, since organization names in IRS records sometimes differ from what your booster club calls itself day to day ("Lincoln High Boosters" vs. the legal name on file, which might be "Lincoln High School Athletic Booster Club Inc."). If you don't know your EIN, check old bank statements, a prior year's filed 990-N confirmation email, your state's charity registry filing, or your bank's account-opening paperwork; EINs show up on all of these. Don't apply for a new EIN just because you can't find the old one. A duplicate EIN creates a mess that's much harder to untangle than a five-minute records search. Once you're in the search results, look for the tax year and filing date columns. If your organization's fiscal year runs July to June, for example, and you filed on schedule, you should see a filing dated sometime between July 1 and the following May 15 for each year. Gaps of one missing year usually aren't fatal on their own (you're just late), but two consecutive gaps mean the third missed year triggers automatic revocation, so treat any gap as urgent, more than noted.

What if I can't find my organization in the 990-N lookup at all?

A few explanations cover most cases. First, your organization might file a 990-EZ or full 990 instead of the 990-N, in which case you won't find it in this particular tool; check TEOS or the annual return search instead. Second, the organization might be brand new and hasn't had a filing deadline yet. Third, and most common for booster clubs: the group was never formally recognized as tax-exempt in the first place, and it's been operating under a parent organization's EIN, the school district's tax status, or informally with no EIN at all. That third scenario is worth pausing on. A lot of youth sports and school booster groups start as "the parents just handle it" operations with a bank account opened under someone's personal EIN or Social Security number. If that's your situation, there's no 990-N to find because there's no separate tax-exempt entity yet. Fixing this means incorporating (usually as a nonprofit corporation in your state) and applying for 501(c)(3) status via Form 1023 or 1023-EZ, which is a bigger project than a lookup search but often the right long-term move for liability and fundraising credibility. If the search shows literally nothing and you're confident the EIN is correct and the entity is exempt, it's also possible the record hasn't updated yet; IRS databases for 990-N filings and TEOS update periodically, not instantly, so a very recent filing might not show for a few weeks.

What's the difference between the 990-N lookup, TEOS, and the annual return search?

990-N e-Postcard lookup	Filing date and tax year for 990-N filers only	Confirming a small org filed its e-Postcard on time
Tax Exempt Organization Search (TEOS)	Current exempt status, revocation status, determination letters, some full 990/990-EZ filings	Confirming your org is still legally tax-exempt right now
Tax Exempt Organization Search: Annual Returns	Full 990 and 990-EZ filings (not 990-N) as filed PDFs	Checking a larger nonprofit's actual financial return	The IRS itself groups these under the umbrella "Tax Exempt Organization Search" tool, with the 990-N search as one specific function within it and revocation status as a separate lookup layer [1][4]. If you're a new booster club treasurer doing a first-time check, the sequence that makes sense is: look up the EIN in TEOS first to confirm exempt status and check the revocation list, then check the 990-N lookup for filing history if the org files that form, and only bother with the annual returns search if your group actually files a 990 or 990-EZ.

These are three separate IRS tools that get confused constantly, and using the wrong one wastes time. | Tool | What it shows | Best used for |

Do all nonprofits have to file a 990 or 990-N every year?

Nearly all tax-exempt organizations recognized under IRC Section 501(a), including 501(c)(3) booster clubs and PTOs, must file some version of Form 990 annually, and the IRS is explicit that there's no minimum-size exemption from filing entirely. Even an organization with $0 in gross receipts still has to file the 990-N if it's tax-exempt and doesn't otherwise qualify for a filing exception ^[2]. The narrow exceptions are things like churches, certain church-affiliated organizations, and some government-affiliated entities, which have different rules under IRC Section 6033. A typical youth sports booster club or school PTO doesn't fall into these exceptions just because it's small or run entirely by volunteers. This surprises a lot of new treasurers who assume "we barely raised any money this year" means no filing is needed. It's backwards: the smaller your gross receipts, the more likely you qualify for the easy 990-N rather than being exempt from filing altogether. For background on which threshold applies to your group's size, see 990-N and Form 990-N.

What information do I need before I file (or check) a 990-N?

Before searching or filing, gather: your organization's EIN, legal name exactly as registered with the IRS, mailing address, tax year (calendar or fiscal), confirmation of gross receipts for the year, and, if applicable, your organization's website URL. You'll also need to know if the organization went out of business or dissolved, since the form asks that directly. Gross receipts, for 990-N purposes, means total revenue received before subtracting any costs or expenses, not net profit. A booster club that brought in $60,000 from a fundraiser but only kept $15,000 after paying the vendor still reports the gross figure, not the net, when determining whether it's under the $50,000 normally-average threshold ^[2]. If you're the incoming treasurer and this is your first filing season, this is also the moment to build a simple filing calendar: fiscal year-end date, the resulting 990-N due date (15th day of the 5th month after year-end), and a reminder set 60 days ahead. A 990 tax form filed a week late doesn't trigger revocation on its own, since it's the three-consecutive-year pattern that matters, but there's no reason to test that margin every year.

How does a BoosterLedger Treasurer Kit help with this?

A State-Personalized Treasurer Kit doesn't file anything for you and doesn't replace checking irs.gov directly, but it does bundle the filing calendar, EIN and records checklist, and state-specific charity registration notes into one $99 one-time reference so an incoming treasurer isn't rebuilding this from scratch every time the volunteer role changes hands. If your club has had three or four treasurers in five years (common for booster clubs tied to a single graduating class), a shared kit that survives the handoff matters more than any single year's filing. Worth saying clearly: BoosterLedger isn't an accounting firm or a law firm, and nothing here is tax or legal advice. There's no guarantee of tax-exempt status or filing outcomes, because that depends on your organization's specific facts and how the IRS and your state charity office apply their own rules. If you want to see what's actually in the kit, it's at /treasurer-kit-builder.

What should I do right now if I just took over as treasurer?

Run the three checks in order, this week if you can. First, find or confirm the EIN using old bank records or a prior filing. Second, search TEOS to confirm current exempt status and check the Auto-Revocation List. Third, search the 990-N lookup (or the annual returns search, if your org files 990-EZ or full 990) for the last three tax years to see the filing pattern. If everything checks out clean, you're in good shape. Set a filing calendar reminder for next year's deadline and move on to the rest of the job: bank reconciliations, a handoff binder for the next treasurer, and confirming your state charity registration is current (state rules vary widely, so confirm with your state's charity office or attorney general directly). If you find a gap, don't panic and don't guess. Confirm with the IRS directly what's needed to catch up or reinstate, because the correct form and process depends on how long the organization has been revoked and its size. A same-day phone call to the IRS Exempt Organizations customer account services line, or a careful read of the current Revenue Procedure on reinstatement, beats assuming last year's rules still apply.

Frequently asked questions

What is Form 990?

Form 990 is the annual information return the IRS requires most tax-exempt organizations to file, reporting revenue, expenses, and governance to the public. Smaller organizations with gross receipts normally $50,000 or less can file the simplified Form 990-N (e-Postcard) instead, per IRS guidance on annual filing requirements.

What is a 990 tax form used for?

It's used to report a tax-exempt organization's financial activity to the IRS each year and to keep the public informed, since 990s (except 990-N) are public documents. It also confirms the organization is still active and complying with filing requirements, which keeps its tax-exempt status intact under IRC Section 6033.

What is the 990-N filing lookup tool?

It's a free IRS search tool at irs.gov (part of the Tax Exempt Organization Search) that shows the tax year and filing date for organizations that submitted Form 990-N. You search by EIN or organization name. It only covers 990-N filings, not full 990 or 990-EZ returns.

What does a treasurer do in a club?

A club treasurer tracks all money coming in and going out, keeps the bank account reconciled, prepares financial reports for the board or members, and handles required tax filings like the 990-N. In small volunteer clubs, the treasurer is usually the only person watching compliance deadlines.

What does a booster club treasurer do differently from a PTO treasurer?

The core job is the same: bookkeeping, deposits, reimbursements, and filings. Booster clubs often handle more cash from concessions and gate fundraisers, so cash-handling controls matter more day to day. PTOs more often deal with grants or school-district pass-through funds, which can add reporting requirements the club treasurer doesn't face.

How do I check if my nonprofit is on the IRS auto-revocation list?

Use the IRS Tax Exempt Organization Search (TEOS) tool at irs.gov and search your EIN or organization name. It shows current exempt status and flags whether the organization appears on the Auto-Revocation List, separate from the 990-N filing lookup which only shows filing history.

What happens after three years of not filing a 990-N?

The IRS automatically revokes tax-exempt status by law under IRC Section 6033(j), effective as of the filing due date of the third consecutively missed year. No warning notice is legally required, and the organization must reapply using Form 1023 or 1023-EZ to seek reinstatement.

Can I search the 990-N lookup by organization name instead of EIN?

Yes, the IRS tool accepts either EIN or organization name. EIN search is more reliable because the legal name on IRS records sometimes differs from the name your club uses day to day. If you have the EIN, use it first.

Does a $0-revenue nonprofit still need to file a 990-N?

Yes. The IRS requires an annual filing from almost all tax-exempt organizations regardless of how little money they raised, with narrow exceptions like churches. A booster club with no income in a given year still needs to file the 990-N to preserve its exempt status.

What's the deadline to file Form 990-N each year?

The 15th day of the 5th month after your organization's accounting period ends. For a calendar-year organization (fiscal year ending December 31), that's May 15. Missing it doesn't trigger revocation by itself; three consecutive missed years does.

How is Form 990-N different from Form 990-EZ?

Form 990-N is an eight-item electronic notice for organizations with gross receipts normally $50,000 or less. Form 990-EZ is a more detailed return for organizations with gross receipts up to $200,000 and total assets under $500,000, requiring actual financial statements rather than just a status confirmation.

If my organization was auto-revoked, can donations still be tax-deductible?

No. Once revoked, donor contributions are generally not tax-deductible as of the revocation effective date shown on the IRS Auto-Revocation List, until the organization is reinstated. Depending on the reinstatement path used, the IRS may restore deductibility retroactively; confirm current rules with the IRS directly.

Sources

1. IRS, Annual Electronic Filing Requirement for Small Exempt Organizations, Form 990-N (e-Postcard): Organizations with gross receipts normally $50,000 or less may file Form 990-N, and the deadline is the 15th day of the 5th month after the accounting period ends.
2. IRS, Automatic Revocation of Exemption: Organizations that fail to file required Form 990-series returns or notices for three consecutive years automatically lose their tax-exempt status.
3. IRS, Tax Exempt Organization Search: TEOS is the IRS tool used to confirm current exempt status and check whether an organization appears on the Auto-Revocation List.
4. IRS, Revenue Procedure 2014-11: Revenue Procedure 2014-11 establishes the streamlined process for reinstatement of tax-exempt status after automatic revocation.
5. 26 U.S.C. § 6033: IRC Section 6033 establishes the annual return and notice filing requirements for tax-exempt organizations, including the three-year automatic revocation rule under subsection (j).
6. IRS, Form 1023-EZ, Streamlined Application for Recognition of Exemption: Form 1023-EZ is used by eligible smaller organizations to apply (or reapply after revocation) for recognition of tax-exempt status.