Filing form 990-N postcard: the treasurer's full guide

Last updated 2026-07-25

What is Form 990-N?

Form 990-N, officially called the "Electronic Notice (e-Postcard) for Tax-Exempt Organizations Not Required to File Form 990 or 990-EZ," is the shortest annual filing the IRS offers to nonprofits. It's not a paper form at all anymore. It's an online submission through the IRS website, and it asks eight basic questions: your organization's legal name, any other names used, mailing address, website (if you have one), employer identification number (EIN), the name and address of a principal officer, your tax year, and confirmation that your annual gross receipts are $50,000 or less ^[1]. There's no financial detail beyond that receipts threshold. No balance sheet, no program expense breakdown, no schedules. That's the whole point of it: small organizations get a way to satisfy their annual filing requirement without the paperwork burden that comes with Form 990 or Form 990-EZ. If your booster club, PTO, or youth sports league brings in less than $50,000 a year in gross receipts (that means total money in before subtracting expenses, not net profit), you almost certainly file the 990-N rather than the longer forms.

What is Form 990?

Form 990 is the umbrella name for the IRS's series of annual information returns for tax-exempt organizations. It's not one form but a family: Form 990 (the full version, for organizations with gross receipts of $200,000 or more or total assets of $500,000 or more), Form 990-EZ (a shorter version, for organizations under those thresholds but over $50,000 in gross receipts), and Form 990-N (the e-Postcard, for organizations at or under $50,000 in gross receipts) ^[1]. All of these exist because Section 501(c) organizations are generally exempt from income tax, but they're still required to report to the IRS every year so the agency (and the public) can see how money moves through the organization. The 990 tax form family is public record too. Anyone can look up a nonprofit's filed 990s through the IRS Tax Exempt Organization Search tool or on sites like ProPublica's Nonprofit Explorer. A quick note on private foundations: those file Form 990-PF regardless of size, but almost no volunteer booster club, PTO, or youth sports organization is structured as a private foundation, so this rarely applies to you.

What is the 990-N e-Postcard, exactly, and who has to file it?

The 990-N is for tax-exempt organizations whose annual gross receipts are normally $50,000 or less ^[1]. "Normally" matters here: the IRS uses averaging rules if your income bounces around year to year (for example, if you had one huge fundraiser one year that pushed you over), so a single unusual year doesn't automatically bump you into 990-EZ territory. Confirm the exact averaging calculation with the IRS or a qualified preparer if your receipts are close to the line. Organizations that are required to file Form 990 or 990-EZ instead of the 990-N include those over the $50,000 gross receipts threshold, private foundations (which file 990-PF), and certain organizations the IRS has designated for larger filings regardless of size. One thing that trips up a lot of new booster and PTO treasurers: filing the 990-N is required even if your organization has zero income, or even if you believe you're too small to owe anything. The IRS is clear that "most small tax-exempt organizations whose gross receipts are normally $50,000 or less" must file the e-Postcard annually ^[2]. There's no dollar threshold below which you're exempt from filing entirely. Inactive isn't the same as exempt from the requirement.

How do I actually file the 990-N postcard, step by step?

You file directly on the IRS website. As of the 2023 filing season, the IRS moved 990-N filing to Login.gov or ID.me for identity verification (it used to run through a separate URS Registered User Portal) ^[3]. Here's the general flow: 1. Go to the IRS's Form 990-N electronic filing system page on IRS.gov and follow the link to file. 2. Create or sign in with a Login.gov or ID.me account. 3. Enter your organization's EIN. If the IRS has your EIN on file as tax-exempt, the system should recognize it. 4. Confirm or enter your legal name, mailing address, and any other names your organization uses. 5. Enter your website URL if you have one (this field is optional). 6. Confirm your principal officer's name and address. 7. Confirm your tax year (calendar year or a specific fiscal year). 8. Check the box confirming your gross receipts are $50,000 or less. 9. Submit. Most treasurers report this takes well under 15 minutes once you have your EIN and basic info in hand. There's no fee. If you get an error saying your organization isn't recognized, it usually means either your EIN isn't yet in the IRS exempt organization database, or your organization's status has already lapsed. That's a sign to call the IRS Tax Exempt/Government Entities customer account services line directly rather than guessing.

When is the 990-N due?

The e-Postcard is due by the 15th day of the 5th month after the close of your organization's tax year ^[1]. For an organization on a calendar-year tax year (ending December 31), that means the deadline is May 15 of the following year. If your booster club or PTO runs on a school-year fiscal calendar, say July 1 to June 30, your 990-N would be due by November 15. Check your organization's bylaws or your prior filings to confirm your actual fiscal year; a lot of groups assume they're on a calendar year when they're actually not. Unlike income tax returns, there's no extension form for the 990-N and, more importantly, no penalty for filing it late in a single year. But there's a serious consequence for missing it repeatedly, which is the next section.

What happens if I file the 990-N late, or don't file at all?

For a single late 990-N, the IRS doesn't assess a monetary penalty the way it would for a late Form 990 or 990-EZ. You can file a late e-Postcard any time after the due date has passed; there's no separate "late filing" version of the form. The real danger is cumulative. If an organization fails to file the required 990-series return (990, 990-EZ, or 990-N) for three consecutive years, the IRS automatically revokes its tax-exempt status by law, under Internal Revenue Code Section 6033(j) ^[4]. This isn't a warning letter followed by a review; it's automatic and it happens on the filing due date of the third missed year. The IRS maintains a public Tax Exempt Organization Search tool that lists organizations that have lost their exemption this way, and it's genuinely common among small volunteer-run groups. Treasurer turnover is usually the cause: nobody hands off the EIN, login credentials, or filing calendar to the next volunteer, and three years slip by unnoticed. If you discover your organization's status was revoked, the 990-N filing itself won't fix it. You'll need to apply for reinstatement, which for many small organizations can use the IRS's streamlined retroactive reinstatement process (Revenue Procedure 2014-11) if you file within 15 months of the revocation date and otherwise qualify ^[5]. Confirm current reinstatement procedures and any fee (Form 1023 or 1023-EZ filing fees apply) with the IRS, since these details change.

What does a treasurer do?

A treasurer is the person responsible for an organization's money: tracking what comes in, what goes out, keeping records straight, and making sure the group meets its legal and financial obligations, including annual IRS filings like the 990-N. In a volunteer setting like a booster club or PTO, the treasurer role usually combines bookkeeping, banking, budgeting, and compliance into one unpaid job. Day to day, that means depositing fundraiser proceeds, paying vendors and reimbursing volunteers, reconciling the bank statement every month, and keeping a simple ledger or spreadsheet that shows where every dollar went. Annually, it means preparing a budget for the board, presenting financial reports at meetings, and filing whatever the organization's IRS obligation is, whether that's the 990-N, 990-EZ, or full 990. Most booster and PTO treasurers are volunteers with no accounting background, which is exactly why the IRS built the 990-N to be as simple as it is. The job isn't really about tax expertise. It's about consistency: doing the same basic tasks the same way every month so nothing falls through the cracks when the role changes hands.

What does a club treasurer do (and what does a treasurer of a club do differently from a nonprofit's)?

A club treasurer, whether it's a booster club, a PTO, a youth sports league, or a hobby club, does the same core job as any nonprofit treasurer, just usually at a smaller scale and with fewer formal controls. The basics are the same everywhere: collect dues or fundraising income, pay approved expenses, keep records, and report to the membership or board. What's different in a club setting is usually the informality. A large 501(c)(3) charity might have a bookkeeper, an accountant, and a finance committee. A parent-run booster club often has one volunteer treasurer, a shoebox of receipts (or, better, a shared spreadsheet), and a checking account. That's fine for small operations, but it raises the stakes on a few specific habits: - Never let one person be the only signer on the bank account and the only person who sees statements. Even in a small club, two sets of eyes catches errors and protects the treasurer from suspicion.

• Keep a written handoff document. When a club treasurer's term ends (often after one school year), the incoming treasurer needs the EIN, the fiscal year, login credentials for the bank and for IRS e-filing, and a copy of last year's 990-N confirmation.
• Know your organization's filing threshold. If your booster club sits right around $50,000 in gross receipts, or has a big one-time fundraiser (a gala, a big raffle), check whether you've crossed into 990-EZ territory. The fundamentals of treasurer basics apply whether you're running a $5,000 sixth-grade PTO or a $45,000 travel baseball booster club.

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

EIN	Prior tax filings, bank account paperwork, or the IRS EIN confirmation letter (CP 575)
Legal organization name	Articles of incorporation or IRS determination letter
Any "doing business as" names	Board records or state registration
Mailing address	Current, not the address from three treasurers ago
Organization website (if any)	N/A, optional field
Tax year (fiscal year)	Bylaws or prior year's 990-N filing
Principal officer's name and address	Usually the board president or chair
Confirmation that gross receipts are $50,000 or less	Your own bookkeeping records	If you've lost track of your EIN, you can find it on any old bank statement tied to the account, on a previous year's filed form, or by calling the IRS Business & Specialty Tax Line. Don't apply for a new EIN just because you can't find the old one; that creates a duplicate-entity mess that's much harder to untangle than a phone call.

Gather these before you start the online form, and the filing itself takes only a few minutes: | Item | Where to find it |

Can I check whether my organization already filed, or whether it's been revoked?

Yes. The IRS Tax Exempt Organization Search (TEOS) tool at IRS.gov lets you look up an organization by name or EIN and see its exemption status, whether it's listed in the Auto-Revocation List, and copies of its most recently filed 990-series forms ^[6]. This is the fastest way to confirm whether last year's treasurer actually filed, or whether your status quietly lapsed. If you're taking over as a new treasurer and you're not sure what's been filed, checking TEOS is one of the first things you should do, right alongside getting bank statements and the checkbook. It only takes a minute and it can save you from a nasty surprise months later.

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

If your club has never applied for tax-exempt status, filing a 990-N isn't the right first step, because the e-Postcard is only for organizations already recognized as tax-exempt. You'd need to apply for recognition of exemption first, typically using Form 1023-EZ (for smaller organizations) or the full Form 1023, depending on projected size and structure ^[7]. Confirm with the IRS which form fits your organization, since eligibility for the streamlined 1023-EZ depends on projected gross receipts and total assets. Some very small booster clubs and PTOs never formally incorporate or apply for exemption at all, operating instead under a parent organization's umbrella (a school district's nonprofit status, or a national PTA/PTO affiliate's group exemption). If that's your situation, your filing obligations may run through the parent organization rather than as a standalone EIN. Check with whoever holds your group exemption number before assuming you need to file anything separately.

Does the 990-N replace state filing requirements too?

No. The 990-N (or 990-EZ, or 990) satisfies your federal IRS obligation only. Most states have entirely separate annual requirements for nonprofits, charities, and organizations that fundraise from the public, often through the state attorney general's office or a secretary of state charity registration division. These state requirements vary enormously: some states require annual financial reports, some require charitable solicitation registration renewals, and many have their own fee schedules and deadlines that have nothing to do with the IRS calendar. Confirm your specific state's requirements with your state's charity registration office or attorney general's office directly, since these rules change and vary by state. Don't assume that because you filed the 990-N, you're square with your state. Plenty of well-meaning booster clubs get a compliance letter from a state charity office years after federal filing because nobody checked the state side.

Where can I get help if I've fallen behind on filings?

Start with the IRS's own Form 990-N resource page and the Tax Exempt Organization Search tool; both are free and current. If your organization's status has already been auto-revoked, the IRS reinstatement pages walk through the process, including the streamlined retroactive path under Revenue Procedure 2014-11 for many small organizations ^[5]. Building a simple filing calendar (fiscal year end date, 990-N due date, state renewal dates) and a handoff packet for the next treasurer solves most of this before it becomes a problem. That's exactly the gap the BoosterLedger State-Personalized Treasurer Kit is built for: a one-time $99 packet with your state's specific filing calendar and handoff templates, built once so the next volunteer treasurer doesn't start from zero. It's not tax or legal advice and doesn't guarantee any filing outcome or exempt status; confirm current requirements with the IRS and your state charity office. For anything beyond the basics, especially reinstatement after revocation or questions about whether you've crossed a filing threshold, it's worth a consultation with a CPA or attorney who works with nonprofits. The 990-N is simple by design. The situations that lead up to needing it aren't always.

Frequently asked questions

What is Form 990-N used for?

Form 990-N (the e-Postcard) is an annual IRS filing that lets small tax-exempt organizations with gross receipts of $50,000 or less satisfy their federal reporting requirement without filing the longer Form 990 or 990-EZ. It asks eight basic identifying questions and takes about 10 minutes online at IRS.gov ^[1].

Is there a fee to file the 990-N?

No. Filing Form 990-N through the IRS website is free. There's no filing fee at any gross receipts level for the e-Postcard, unlike some state charity registration renewals, which often do carry a fee. Confirm your state's specific fee schedule with your state charity office.

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

A single missed 990-N deadline doesn't carry a monetary penalty, and you can file it late. The serious risk is cumulative: missing required 990-series filings for three consecutive years triggers automatic revocation of tax-exempt status under Internal Revenue Code Section 6033(j) ^[4].

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

A treasurer is the person responsible for an organization's money: tracking income and expenses, reconciling bank accounts, preparing budgets and financial reports, and handling required filings like the 990-N. In small volunteer groups, one person usually does all of this with no formal accounting staff behind them.

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

A club treasurer (booster club, PTO, youth sports league) does the same basic job as any treasurer, tracking money and reporting on it, but usually alone, as a volunteer, with informal systems like a shared spreadsheet instead of accounting software or staff support.

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

Form 990 is the family name for the IRS's annual information returns for tax-exempt organizations. It includes the full Form 990 (for larger organizations), Form 990-EZ (mid-size), and Form 990-N (the e-Postcard, for organizations with gross receipts of $50,000 or less) ^[1].

Do I have to file a 990-N if my organization had no income this year?

Yes. There's no minimum income exemption from the filing requirement itself. If your organization is tax-exempt, most small ones must file the e-Postcard annually regardless of whether they had any gross receipts that year ^[2].

How do I know if my organization's tax-exempt status has been 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, lists organizations on the Auto-Revocation List, and provides copies of recently filed 990-series forms ^[6].

Can a new treasurer file a 990-N for a prior year that was missed?

Yes, you can file a late 990-N for a prior year; there's no separate late-filing version of the form. But if three consecutive years were missed and status was already auto-revoked, filing alone won't restore it. You'll need to go through the IRS reinstatement process instead ^[5].

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

The 990-N is due by the 15th day of the 5th month after your organization's tax year ends ^[1]. For a calendar-year organization (ending December 31), that's May 15. For a July-to-June fiscal year, common for school-based groups, it's November 15.

Does filing the 990-N satisfy state charity registration requirements too?

No. The 990-N only covers your federal IRS obligation. Most states have separate charitable registration and reporting requirements through the attorney general's office or secretary of state. Confirm your specific state's rules with your state's charity registration office, since they vary and change.

What if my club never applied for tax-exempt status in the first place?

Then the 990-N isn't your next step; it's only for organizations already recognized as tax-exempt. You'd first need to apply using Form 1023-EZ or Form 1023, depending on your projected size. Confirm eligibility requirements with the IRS before choosing which form to use ^[7].

Sources

1. IRS, Annual Electronic Filing Requirement for Small Exempt Organizations (Form 990-N): 990-N eligibility, content, and due date requirements
2. IRS, Form 990-N (e-Postcard) FAQs: small exempt organizations must file even with zero receipts, filing takes about 10 minutes
3. IRS, File Form 990-N (e-Postcard): 990-N is filed online using Login.gov or ID.me identity verification
4. 26 U.S.C. Section 6033(j): automatic revocation of tax-exempt status after three consecutive years of failing to file
5. IRS, Streamlined Retroactive Reinstatement (Revenue Procedure 2014-11): streamlined retroactive reinstatement process for organizations filing within 15 months of revocation
6. IRS, Tax Exempt Organization Search: tool to check exemption status, auto-revocation list, and filed 990-series forms
7. IRS, Application for Recognition of Exemption: organizations must apply for tax-exempt recognition via Form 1023 or 1023-EZ before the 990-N applies