Last updated 2026-07-24
TL;DR
form 990-n (the e-postcard) is the IRS's free, 8-question online filing for tax-exempt organizations with gross receipts normally $50,000 or less. It's due by the 15th day of the 5th month after your fiscal year ends. Skip it three years running and the IRS automatically revokes your tax-exempt status.
what is form 990-n
Form 990-n, officially called the e-Postcard, is the shortest version of the annual information return that tax-exempt organizations file with the IRS. It's not really a form in the paper sense. You fill it out entirely online through the IRS's filing system, and it asks eight questions total [1]. Most small booster clubs, PTOs, and youth sports groups end up here because their budgets are modest. If your organization's gross receipts are normally $50,000 or less, you're eligible to file the 990-N instead of the longer 990-EZ or full Form 990 [2]. The eight data points are basically: your EIN, tax year, legal name and any doing-business-as name, mailing address, name and address of a principal officer, website if you have one, confirmation that gross receipts are $50,000 or under, and a statement that the organization hasn't terminated. That's it. No income statement, no balance sheet, no expense breakdown. Compare that to form 990 or the 990-EZ, which ask for actual financial detail. The e-Postcard exists because Congress and the IRS decided the smallest nonprofits shouldn't have to produce full financial statements just to stay on the IRS's radar.
who has to file form 990-n
You file the 990-N if your organization is recognized as tax-exempt (or operates as one) and your gross receipts are normally $50,000 or less for the tax year [2]. "Normally" is an IRS term of art, it means an average over a rolling period, not a hard cutoff on any single year. The IRS defines the averaging this way: for organizations in their first year, gross receipts normally $75,000 or less counts; for organizations in their first two years, the average of the first two years must be $60,000 or less; for organizations three years or older, the average of the immediately preceding three years must be $50,000 or less [1]. So a booster club that had a huge one-time fundraiser (a $70,000 gala, say) doesn't automatically get bumped up. If the prior two years were quieter, the three-year average might still land under $50,000. Run the actual math before assuming you need to jump to the 990-EZ. Churches and certain church-affiliated organizations don't have to file any 990 series return at all [2]. Private foundations never file the 990-N, they file Form 990-PF regardless of size. One thing that trips up new treasurers: filing the e-Postcard assumes you already have federal tax-exempt status or have applied for it. If your booster club has never applied for 501(c)(3) or another exempt category, filing a 990-N doesn't grant you exemption. That's a separate process through Form 1023 or 1023-EZ.
what does a treasurer do
A treasurer is the officer responsible for an organization's money: tracking it, reporting on it, and making sure the group follows through on financial obligations like tax filings. In a booster club, PTO, or youth sports league, that job usually falls on a parent volunteer with zero accounting background, which is exactly why this stuff feels harder than it should. Day to day, a treasurer does a handful of concrete things. They keep the checkbook or bank account reconciled. They collect and record dues, concession cash, and fundraiser proceeds. They pay vendors and reimburse volunteers. They keep receipts organized enough that somebody could reconstruct the year if asked. Once a year, the treasurer (or whoever inherits the job) also has to handle the compliance side: filing the appropriate 990 series return with the IRS, renewing any state charitable registration, and often reapplying for a raffle license if the group runs games of chance. None of this requires a CPA license. It does require a checklist and some discipline about deadlines. A lot of booster club chaos traces back to one root cause: nobody wrote any of this down before the last treasurer left. If you're building a system from scratch, a [990](/articles/treasurer-basics/990) filing calendar and a simple handoff binder solve most of it.
what does a club treasurer do differently from a corporate treasurer
A club treasurer and a corporate treasurer share a title but not much else. A corporate treasurer manages cash flow, debt, and investment strategy for an entity with professional accounting staff behind it. A club treasurer for a PTO or booster club is usually a volunteer managing a checking account, a shoebox of receipts, and maybe a spreadsheet. The stakes are different too. A corporate treasurer worries about interest rate risk. A club treasurer worries about whether the concession stand cash box balanced after Friday's football game, and whether the 990-N got filed before the deadline slipped by. What they have in common is the fiduciary piece: both are accountable to their organization for accurate records and honest handling of funds. For a small nonprofit board, that usually means the treasurer reports a cash balance at every meeting, keeps bank statements reconciled monthly, and flags anything that looks off immediately rather than waiting for year-end. If you're the one holding this job for a school booster club this year, don't overthink the corporate-treasurer comparisons. Focus on three habits: reconcile monthly, document everything, and file on time.
when is form 990-n due
Form 990-N is due by the 15th day of the 5th month after the end of your organization's tax year [3]. For a calendar-year organization (tax year ending December 31), that's May 15 of the following year. If your booster club runs on a school-year fiscal calendar, say July 1 to June 30, your 990-N is due November 15. Mark that date the same way you'd mark a bill due date. There's no paper extension form for the 990-N specifically, and honestly you don't need one. If you miss the deadline, you just file it late as soon as you catch it. There's no late-filing penalty (see below), but the multi-year miss is the real danger. Set a recurring calendar reminder 60 days out and again 15 days out. That's cheap insurance against the auto-revocation problem described next.
what happens if you miss the 990-n deadline
Missing one year isn't a financial penalty situation, the IRS doesn't fine small organizations for a single late e-Postcard. The real danger is cumulative: fail to file any required 990 series return, including the 990-N, for three consecutive years, and your tax-exempt status is automatically revoked by operation of law [4]. This isn't a warning letter followed by a grace period. The revocation is automatic on the filing due date of the third consecutive missed year, per the Pension Protection Act of 2006, which added this rule to the tax code [4]. The IRS then publishes your organization's name on its Auto-Revocation List [4]. As the IRS puts it, organizations that don't file "for three consecutive years" will "automatically lose their tax-exempt status" [4]. Once revoked, your organization is treated as a taxable entity going forward and donations to it are no longer tax-deductible, until you get reinstated. Reinstatement usually means filing Form 1023 or 1023-EZ again (yes, reapplying from scratch in most cases) and, depending on your situation, paying the associated user fee. The Form 1023-EZ user fee is $275, and the standard Form 1023 fee is $600, per the IRS's published user fee schedule [5]. Confirm current fees on IRS.gov since these numbers do get updated. Some organizations qualify for streamlined retroactive reinstatement if they file within 15 months of the revocation date and meet other conditions the IRS lays out in Revenue Procedure 2014-11 [6]. Others have to apply for reinstatement effective the postmark date only, losing the retroactive exemption for the gap period. Either path costs time and, often, a filing fee you wouldn't have paid if someone had just filed the e-Postcard on time. If your organization's name shows up on the IRS auto-revocation list, don't panic, but don't ignore it either. Pull your EIN, check your status on the IRS Tax Exempt Organization Search tool, and start the reinstatement paperwork.
how do you file form 990-n
You file Form 990-N entirely online through the IRS's electronic filing system for tax-exempt organizations [1]. There's no paper option. You'll need your organization's EIN, confirmation of your tax year end, and the eight data points listed above. A few practical notes. First, you need to register for an IRS online account (or use the appropriate identity verification path) before you can access the e-Postcard system; first-time filers sometimes get tripped up here, so don't wait until the deadline day to set that up. Second, the system will reject a submission if it thinks your organization's gross receipts exceed the threshold, based on what you enter, so have your rough revenue number ready even though you're not submitting a full financial statement. Third, save your confirmation. The IRS system generates a receipt when your 990-N is accepted. Keep it in whatever file (physical or digital) holds your organization's compliance records. When the next treasurer takes over, that confirmation proves the filing happened and when. This is exactly the kind of task that benefits from a repeatable checklist rather than reinventing the process every year. A 990n filing routine that lives in your handoff documents saves the next volunteer real stress.
what is a 990 tax form and how is it different from the 990-n
| 990-N (e-Postcard) | Smallest orgs | Gross receipts normally $50,000 or less [2] | |
|---|---|---|---|
| 990-EZ | Small/mid orgs | Gross receipts under $200,000 AND total assets under $500,000 [7] | |
| 990 (full) | Larger orgs | Gross receipts $200,000+ OR total assets $500,000+ [7] | |
| 990-PF | Private foundations | All private foundations, regardless of size | A booster club that grows past the $50,000 average threshold doesn't get to keep filing the e-Postcard just because it's easier. You have to bump up to the 990-EZ or full 990 once you cross the line, and those forms ask for a real income statement, balance sheet, and program service description. The 990 tax form family also includes state-level filing obligations that ride alongside the federal one. Many states require a copy of whatever 990 series form you file federally as part of charitable registration renewal, so check your state charity office's requirements too, separate from the IRS piece. |
"990 tax form" is the informal name people use for the whole family of annual information returns tax-exempt organizations file with the IRS. It's not an income tax return in the traditional sense, since most tax-exempt organizations don't owe federal income tax on their exempt-purpose revenue. It's a disclosure return: it tells the IRS and the public what the organization did with its money. There are several versions, and which one you file depends mostly on gross receipts and total assets. | Form | Who files it | Rough threshold |
what is form 990
Form 990, the full-length version, is the annual information return for tax-exempt organizations with gross receipts of $200,000 or more, or total assets of $500,000 or more [7]. It's a lengthy document, running many pages, that reports revenue by source, expenses by function, executive compensation, governance policies, and a narrative description of program activities. Most booster clubs and PTOs never touch this form. If your organization is filing a full 990, you've likely outgrown pure-volunteer bookkeeping and should be talking to an accountant familiar with nonprofit reporting, more than relying on a general guide like this one. The irs form 990 is also the document journalists, donors, and watchdog groups pull when they want to see how a nonprofit spends money, since it's a public record. Sites like GuideStar/Candid and the IRS's own Tax Exempt Organization Search publish these filings. That public visibility is part of why accuracy matters even on the smaller versions.
what does a treasurer do in a club or booster organization, practically
Practically, a booster club or PTO treasurer's year breaks into a few recurring blocks of work. None of it is complicated individually. The volume and the deadlines are what make it feel overwhelming to a first-timer. Monthly: reconcile the bank statement against your ledger, report a cash balance and any big transactions to the board, and keep receipts filed by month. Per-event: track cash collected at concession stands, car washes, and fundraisers separately, with at least two people counting and signing off on cash totals before deposit. This is the single biggest control gap in volunteer organizations, and it's the reason financial-controls around cash handling matter more than fancy software. Annually: file the correct 990 series return by the deadline, renew state charitable registration if required (confirm with your state charity office), renew any raffle or gaming license before your next fundraiser season, and prepare a clean handoff packet for whoever takes the job next year. If you're building this from zero, a state-specific reference built for exactly this situation, like the $99 one-time State-Personalized Treasurer Kit, can save you the research time of figuring out your state's specific raffle license and charity registration rules on top of the federal 990-N piece. That's optional. Plenty of treasurers assemble the equivalent themselves using state .gov sites and the IRS's own guidance, it just takes longer.
does a booster club need to file taxes if it's not incorporated or hasn't applied for exemption
This one confuses a lot of new treasurers. If your booster club has an EIN and operates as a nonprofit but has never formally applied for tax-exempt status with the IRS, you may still have filing obligations, and you don't get to just skip the 990-N because you never filed for exemption in the first place. Technically, the 990-N filing system is built for organizations recognized as tax-exempt under section 501(c) or applying for that recognition. If your group has never applied, the honest first step is confirming your status and next moves with the IRS (their Exempt Organizations customer account services line handles this) or a qualified advisor, not guessing based on a blog post. A lot of booster clubs operate for years under an assumption of tax-exempt status because a founding parent "took care of it" a decade ago, and nobody since has confirmed the paperwork actually exists. If you've inherited a treasurer role and can't find a 501(c)(3) determination letter anywhere, that's worth resolving before you worry about which 990 form to file. Check the IRS Tax Exempt Organization Search tool first; it's free and it's the fastest way to confirm whether your EIN is actually on record as exempt.
Frequently asked questions
what is form 990
Form 990 is the annual information return the IRS requires from tax-exempt organizations, with the full-length version required for organizations with gross receipts of $200,000 or more or total assets of $500,000 or more. Smaller organizations file shorter versions: the 990-EZ or the 990-N e-Postcard, based on gross receipts thresholds set by the IRS [7].
what is a 990 tax form
A "990 tax form" refers to any version of the annual information return tax-exempt organizations file with the IRS: the full Form 990, the 990-EZ, the 990-N e-Postcard, or the 990-PF for private foundations. Which one applies depends on your organization's gross receipts and total assets for the year [7].
what is form 990-n and who needs to file it
Form 990-N (the e-Postcard) is a short, online-only filing for tax-exempt organizations with gross receipts normally $50,000 or less. It asks eight basic questions: EIN, tax year, legal name, address, principal officer, website, gross receipts confirmation, and organizational status [1][2].
what is the 990 deadline for small nonprofits
The 990-N (and other 990 series returns) is due by the 15th day of the 5th month after your organization's tax year ends. For calendar-year filers, that's May 15. For a July-to-June fiscal year, common among school groups, it's November 15 [4].
what does a treasurer do in a club
A club treasurer tracks all money in and out, reconciles bank accounts monthly, reports cash balances to the board, collects and safeguards fundraiser and dues income, pays vendors, and handles annual compliance like the IRS 990-N filing and state charity registration renewals.
what happens if my booster club never filed a 990-n
Missing a single year isn't penalized directly, but missing three consecutive years triggers automatic revocation of tax-exempt status under the Pension Protection Act of 2006 [5]. Check the IRS Tax Exempt Organization Search tool to see if your EIN is on the Auto-Revocation List, then look into reinstatement via Form 1023 or 1023-EZ.
how much does it cost to file form 990-n
Filing the 990-N itself is free through the IRS online system. There's no filing fee. Costs only come in if you've been auto-revoked and need to reapply for exempt status: the Form 1023-EZ user fee is $275 and the standard Form 1023 fee is $600, per the IRS fee schedule, though these figures can change so confirm current amounts on IRS.gov [6].
can a booster club file 990-n if it made more than $50,000 one year
Possibly, because the $50,000 threshold is based on a rolling average, not a single year. First-year organizations use $75,000, second-year organizations average two years at $60,000 or less, and organizations three years or older average the prior three years at $50,000 or less [3]. Calculate your actual average before assuming you must upgrade to the 990-EZ.
what's the difference between form 990-n and form 990-ez
Form 990-N is a free, eight-question online filing for organizations with gross receipts normally $50,000 or less. Form 990-EZ is a longer paper-style return (filed electronically) required for organizations with gross receipts under $200,000 and total assets under $500,000, requiring an actual income statement and balance sheet [7].
do churches have to file form 990-n
No. Churches and certain church-affiliated organizations are exempt from the 990 series filing requirement entirely, including the 990-N [2]. This exception is specific to churches and closely related entities, not to nonprofits generally, so most booster clubs and PTOs don't qualify for it.
what does a treasurer of a club do differently from other board officers
Unlike other board roles focused on programming or membership, a treasurer holds specific fiduciary and compliance duties: maintaining accurate financial records, reconciling accounts, reporting financial status at meetings, and ensuring required filings (like the 990-N) and licenses get submitted on time.
how do I check if my nonprofit's tax-exempt status was revoked
Use the IRS Tax Exempt Organization Search tool on IRS.gov, which lets you search by organization name or EIN and shows both current exempt status and the Auto-Revocation List. This is free and takes a few minutes; it's the fastest way to confirm your status before assuming anything based on old paperwork.
Sources
- IRS, "Annual Electronic Filing Requirement for Small Exempt Organizations, Form 990-N (e-Postcard)": 990-N is filed online and asks eight basic questions
- IRS, "Form 990-N (e-Postcard)" FAQ page, gross receipts threshold and filer eligibility: gross receipts normally $50,000 or less threshold and church exception
- IRS, "Annual Exempt Organization Return: Due Date": 990 series returns due by the 15th day of the 5th month after tax year end
- IRS, "Automatic Revocation of Exemption": automatic revocation after three consecutive years of non-filing and publication on the Auto-Revocation List
- IRS, "User Fee for Exempt Organization Determination Letter Requests" (Form 1023 and 1023-EZ fee schedule): Form 1023-EZ user fee of $275 and standard Form 1023 fee of $600
- IRS, Instructions for Form 990-EZ: 990-EZ and full 990 thresholds based on gross receipts and total assets
- IRS, "Tax Exempt Organization Search": free tool to confirm exempt status and check Auto-Revocation List
- IRS, Revenue Procedure 2014-11: streamlined retroactive reinstatement process within 15 months of revocation