How to file 990-N: the e-postcard walkthrough for treasurers

Last updated 2026-07-24

what is form 990 and how is the 990-N different

Form 990 is the annual information return tax-exempt organizations file with the IRS to report income, expenses, and activities. It's not a tax bill in most cases (exempt orgs generally don't owe income tax on mission-related revenue), it's a disclosure form that keeps the IRS and the public informed about what a nonprofit does with its money. There are several versions depending on size. The full Form 990 is for organizations with gross receipts of $200,000 or more or total assets of $500,000 or more. The 990-EZ is a shorter version for groups in between. The 990-N, officially called the e-Postcard, is for the smallest organizations, those with gross receipts normally $50,000 or less per year ^[1]. The 990-N isn't a scaled-down paper form. It's an 8-question online-only submission. No financial statements, no program descriptions, no attachments. If your booster club or PTO brings in under $50,000 a year, this is almost certainly the form you need, and it's the easiest annual compliance task most volunteer treasurers will ever do. One wrinkle worth knowing: gross receipts means total money that came in before expenses, not net profit. A club that raised $60,000 through a fall fundraiser and spent $58,000 on it still reports $60,000 in gross receipts, which would push it out of 990-N eligibility and into 990-EZ territory. Track total receipts carefully, more than what's left in the bank account.

what does a treasurer do (and where does the 990-N fit in)

A treasurer's job is to track every dollar that comes in and goes out, keep records straight enough that anyone could take over the books tomorrow, and make sure the organization meets its legal filing obligations. That last part is where the 990-N lives. What does a treasurer do in a club, practically speaking? Day to day, it's reconciling the bank account, depositing cash from fundraisers, paying vendors, and keeping receipts. Month to month, it's reporting a budget snapshot to the board. Year to year, it's the big compliance items: renewing any state charitable registration, filing the annual IRS return, and handing over clean records to whoever takes the job next. What does a club treasurer do that a corporate accountant doesn't? Mostly, everything alone. Most booster and PTO treasurers are volunteers with no accounting background, doing this on nights and weekends between a day job and their kid's practice schedule. The 990-N is designed with exactly that person in mind: it takes about 10 to 15 minutes once you have the right information in front of you. What is a treasurer of a club responsible for if the group loses its tax-exempt status? Practically, it falls on whoever holds the role when the IRS revocation notice arrives, even if the missed filings happened under a prior treasurer. That's why checking IRS Form 990 filing history should be one of the first things a new treasurer does during handoff, before anything else.

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

The 990-N is filed entirely online at the IRS website, not mailed anywhere. Here's the process: 1. Go to the IRS's Form 990-N electronic filing information page and follow the link to the filing portal ^[2]. 2. Register or sign in. As of the current system, filers need to create or use a Login.gov account to access the e-Postcard system ^[2]. 3. Enter your organization's EIN (Employer Identification Number). The system pulls your organization's name and filing status from IRS records. 4. Confirm or enter the eight required pieces of information: legal name, mailing address, alternate names (if any), EIN, tax year, name and address of a principal officer, website (if you have one), and confirmation that gross receipts are normally $50,000 or less ^[1]. 5. Submit. You'll get an on-screen confirmation, and the IRS typically processes it within 24 hours, though it can take longer to appear in the public search tool. There's no fee to file. There's no paper option for organizations that qualify for 990-N (you can choose to file a 990-EZ or full 990 voluntarily instead, but you can't mail in a 990-N). If your organization has never filed before, you may need to call the IRS Exempt Organizations customer account services line to get set up in the system before you can e-file, since first-time filers sometimes aren't yet showing in the database ^[2].

what information do I need before I start

Gather these before you log in, so you're not hunting mid-filing: - Your organization's EIN (9 digits, format XX-XXXXXXX)

• Legal name exactly as registered with the IRS
• Current mailing address
• Any other names the organization uses or has used
• Website address, if you have one (optional field)
• Name and address of a current principal officer, usually the board president or treasurer
• Your organization's tax year (most booster clubs and PTOs use a fiscal year matching the school year, like July 1 to June 30, but confirm what's on file)
• Confirmation that annual gross receipts are normally $50,000 or less That's the whole list. You don't need bank statements, budgets, or receipts in hand for this filing, though you should have them on file separately as part of normal recordkeeping, in case of a state charity registration renewal or a future audit.

what is the deadline for filing 990-N

December 31	May 15
June 30	November 15
July 31	December 15
August 31	January 15	Mark the date on more than one calendar. A huge share of the auto-revocations the IRS processes each year trace back to a volunteer board simply forgetting, not to any dispute over eligibility.

The 990-N is due by the 15th day of the 5th month after the close of your organization's fiscal year ^[1]. For a fiscal year ending June 30, that's November 15. For a calendar-year organization ending December 31, that's May 15. There's no extension available for Form 990-N specifically. The IRS notes that late filing doesn't carry a monetary penalty the way late 990 or 990-EZ filings can, but repeated non-filing carries a much bigger consequence: automatic revocation. | Fiscal year end | 990-N due date |

what happens if I miss the deadline or file late

If you miss the 990-N deadline, file it as soon as you remember. There's no late fee for a single missed 990-N filing, unlike the full 990 or 990-EZ, which can carry penalties for late filing ^[3]. The real danger is cumulative. Under the Pension Protection Act of 2006, any organization that fails to file its required 990-series return for three consecutive years automatically loses its tax-exempt status, by operation of law, with no separate IRS notice required before it happens ^[4]. The IRS states plainly: "Organizations that fail to file for three consecutive years automatically lose their tax-exempt status. The revocation of the organization's tax-exempt status does not take place until the filing due date of the third year." ^[4] This means a booster club that simply never learned about the 990-N requirement, common when leadership changes every year or two and nobody hands off IRS logins or history, can lose exemption without ever getting a warning letter. The first sign is often a donor asking for a tax-deduction confirmation that no longer works, or the club showing up on the IRS's Auto-Revocation List.

how do I know if I'm already on the auto-revocation list

Search your organization's name or EIN in the IRS Tax Exempt Organization Search tool, which includes a specific "Auto-Revoked" filter ^[5]. This is the fastest way to check your actual status rather than assuming everything is fine because nobody's complained. If you find your organization listed, don't panic, but don't ignore it either. Reinstatement is a real process with its own paperwork, generally a new Form 1023 or 1023-EZ application depending on organization size and how far back the revocation goes, plus, in some cases, a request for retroactive reinstatement if you can show reasonable cause for the missed filings ^[6]. This is a separate, more involved project from the routine 990-N filing covered in this article, and it's worth reading up on specifically before you start.

what is a 990 tax form used for, in plain terms

A 990 tax form (in any of its versions, full 990, 990-EZ, or 990-N) exists so the IRS and the public can see that a tax-exempt organization is actually doing what it claimed to do when it applied for exemption, and that money isn't disappearing into someone's pocket. It's public information; anyone can look up a nonprofit's ^[990](https://boosterledger.com/articles/treasurer-basics/990) filings through the IRS search tool or sites that republish them. For a small booster club or PTO, the 990-N doesn't ask for financial detail, so it doesn't do much public disclosure work on its own. But filing it every year is what keeps the organization's exemption alive, which in turn is what lets donors deduct their contributions and what usually satisfies any state requirement to hold a raffle license or charitable solicitation registration. Skip the 990-N a few years running, and all of that quietly unravels.

can I still file a full 990 or 990-EZ even if I qualify for the 990-N

Yes. An organization eligible for 990-N can choose to file a 990-EZ or full 990 tax form instead, if the board wants more detailed public disclosure or if a grant funder or bank asks for it. Some organizations do this deliberately to build a more complete public financial record. Most small booster and PTO groups don't need to bother. The extra filing takes real time (the 990-EZ alone typically takes several hours to prepare correctly, according to the IRS's own instructions and burden estimates for the form), and if your gross receipts are reliably under $50,000, the 990-N accomplishes the same core purpose (maintaining exemption) for a fraction of the effort.

who has to file the 990-N versus a different 990 form

Normally $50,000 or less	990-N (e-Postcard)
Less than $200,000, and total assets under $500,000	990-EZ or full 990
$200,000 or more, or assets $500,000 or more	Full Form 990	These thresholds come directly from IRS guidance on annual exempt organization returns [1]. "Normally" matters here: the IRS uses an averaging test over the current year and prior two years for organizations still building a filing history, so one unusually large fundraiser year doesn't automatically bump you into 990-EZ territory the following year. If your booster club typically runs $30,000 to $40,000 but had one big $70,000 concession contract year, check the specific averaging rule in the Form 990-N instructions or confirm directly with the IRS before assuming you've moved up a tier. Organizations that aren't required to have applied for formal 501(c)(3) recognition (some very small groups operate as unincorporated associations claiming exempt purpose without a determination letter) should confirm with the IRS whether they're eligible to file at all, since 990-N filing generally assumes the organization already has, or has applied for, recognized tax-exempt status.

Eligibility depends on gross receipts, measured on a rolling basis, not organization type. The IRS breaks it down roughly like this: | Annual gross receipts | Form typically required |

what records should I keep after filing

Save the confirmation screen or email as a PDF the moment you file. The IRS system doesn't always make historical 990-N confirmations easy to retrieve later, and a state charity office or new treasurer doing a handoff audit may ask for proof of filing going back several years. Keep a simple log: fiscal year, filing date, confirmation number if given, and who filed it. This single page saves the next treasurer hours of digging and is exactly the kind of document that should live in a binder or shared drive, not in one person's personal email account. A one-time State-Personalized Treasurer Kit ($99) builds this kind of filing log and handoff binder specifically for your state's requirements, so the next volunteer doesn't start from zero, but a basic spreadsheet works fine too if you'd rather build your own.

does filing the 990-N satisfy state charity registration too

No, not automatically. The 990-N is a federal IRS filing only. Many states run a separate charitable solicitation registration or annual report requirement through the state Attorney General's office or Secretary of State, and a raffle license, if your group runs one, is a different filing entirely with its own agency and deadline. Don't assume federal compliance covers state obligations. Confirm with your state charity office or attorney general what annual filings apply to your organization; requirements vary widely by state, and some exempt small organizations below a revenue threshold while others require registration regardless of size.

Frequently asked questions

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

A treasurer tracks all money coming in and going out, reconciles the bank account, reports finances to the board, and handles annual compliance like the IRS 990-N filing and any state charity registration. In small volunteer organizations, the treasurer often does bookkeeping, budgeting, and filing all by themselves.

What is Form 990, exactly?

Form 990 is the annual information return the IRS requires from tax-exempt organizations, showing income, expenses, and activities. It comes in three main versions: full Form 990, the shorter 990-EZ, and the 990-N e-Postcard for the smallest organizations with gross receipts normally $50,000 or less.

What is a 990 tax form used for?

It lets the IRS and the public confirm a tax-exempt organization is operating consistently with its exempt purpose and isn't misusing donor or fundraiser money. It's public record. For most small booster clubs, filing it every year (even the simple 990-N version) is also what keeps tax-exempt status active.

How much does it cost to file Form 990-N?

Nothing. The 990-N e-Postcard is free to file through the IRS's online system. There is no filing fee, unlike some state charity registrations or raffle licenses, which often do carry a fee set by the state agency.

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

Most treasurers finish in 10 to 15 minutes once they have the EIN, mailing address, principal officer info, and confirmation of gross receipts under $50,000 ready. First-time filers not yet in the IRS system may need to call the IRS Exempt Organizations line first, which adds time.

When is the 990-N due?

The 15th day of the 5th month after your organization's fiscal year ends. A June 30 fiscal year-end means a November 15 deadline; a December 31 fiscal year-end means May 15. There's no extension option specific to Form 990-N.

What happens if I file the 990-N late?

A single late 990-N doesn't carry a monetary penalty. But missing three consecutive years triggers automatic revocation of tax-exempt status under the Pension Protection Act of 2006, with no separate warning notice required before revocation takes effect.

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

Search the IRS Tax Exempt Organization Search tool by name or EIN and use the Auto-Revoked filter. If your organization appears, you'll likely need to file a reinstatement application (Form 1023 or 1023-EZ, depending on size) rather than just catching up on 990-N filings.

Can a booster club file 990-N even if it raised more than $50,000 one year?

The IRS uses a 'normally $50,000 or less' averaging test across the current and prior two years, so one high year doesn't necessarily disqualify you the next. If receipts are consistently rising, confirm current-year eligibility directly with the IRS or a 990-EZ may be required instead.

Is the 990-N the same as a tax return that requires payment?

No. Most tax-exempt organizations don't owe income tax on mission-related revenue, so the 990-N isn't a tax bill. It's an informational filing that keeps your exemption active; it doesn't calculate or collect any tax payment.

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

Usually not. The form only asks eight basic questions (name, address, EIN, tax year, principal officer, website, and gross receipts confirmation) and most volunteer treasurers can complete it themselves in one sitting. This isn't tax advice; if your organization's situation is unusual, confirm with the IRS or a qualified professional.

What does a club treasurer do besides taxes and filings?

Day to day, a club treasurer deposits fundraiser cash, pays approved expenses, reconciles bank statements, and reports a budget update to the board regularly. Annually, the job expands to include the 990-N or other IRS filing, any state charitable registration renewal, and preparing clean records for the next treasurer.

Where do I actually file Form 990-N?

Only online, through the IRS's e-Postcard filing system linked from irs.gov. There's no paper version available for organizations eligible to use the 990-N; if you want a paper trail option, you'd need to file the longer 990-EZ or full 990 instead.

Sources

1. IRS, Annual Electronic Filing Requirement for Small Exempt Organizations (Form 990-N): gross receipts normally $50,000 or less qualifies an organization for 990-N and the eight required data fields
2. IRS, e-Postcard Form 990-N system information (Login.gov access and filing steps): 990-N is filed online through the IRS system, using a Login.gov account, with no paper filing option
3. IRS, Form 990 Series which forms do exempt organizations file (filing thresholds): gross receipts and asset thresholds distinguishing 990-N, 990-EZ, and full Form 990 filers
4. IRS, Automatic Revocation of Exemption: failing to file for three consecutive years results in automatic revocation, effective as of the third year's filing due date, with quoted IRS language
5. IRS, Tax Exempt Organization Search: organizations can check auto-revoked status using the IRS search tool's Auto-Revoked filter
6. IRS, Applying for Tax Exempt Status Again After Automatic Revocation: reinstatement after auto-revocation generally requires filing a new exemption application (Form 1023 or 1023-EZ) and may include a retroactive reinstatement request