Last updated 2026-07-25
TL;DR
Form 990-N, the "e-Postcard," is the free annual IRS filing for tax-exempt organizations with $50,000 or less in gross receipts. You file it entirely online through the IRS's Form 990-N Electronic Filing System (e-Postcard), not by mail. Miss it three years running and the IRS auto-revokes your group's tax-exempt status.
What is a 990 tax form, and what is 990-N specifically?
Form 990 is the IRS's umbrella name for the annual information return that tax-exempt organizations file to report income, spending, and activities. It is not a tax bill in the usual sense; most exempt groups owe nothing. It is a disclosure form, and the IRS uses it to check that the organization is still doing what it said it would do when it applied for exemption. There are several versions scaled to organization size. Form 990-N, nicknamed the e-Postcard, is the shortest version and the one almost every small booster club, PTO, or youth sports group actually uses. The IRS describes it plainly: "Most small tax-exempt organizations whose annual gross receipts are normally $50,000 or less" can file Form 990-N instead of Form 990 or 990-EZ [1]. If your group brings in more than that in a year, you need the longer Form 990-EZ or full Form 990 instead, not the e-Postcard. For background on the other versions and when you graduate to them, see form 990 and 990 tax form.
What information does Form 990-N actually ask for?
Not much. That is the whole point of it. The IRS's e-Postcard system asks for eight items: your organization's Employer Identification Number (EIN), tax year, legal name and mailing address, any other names the organization uses, the name and address of a principal officer, your website if you have one, confirmation that annual gross receipts are $50,000 or less, and a statement if the organization has terminated [2]. There is no financial detail beyond that gross receipts threshold check. No balance sheet, no expense breakdown, no program description. Compare that to Form 990-EZ, which runs several pages and asks for a full statement of revenue, expenses, and net assets. If your booster club's total income for the year (dues, concessions, fundraiser proceeds, sponsorship money, everything combined before expenses) stays at or under $50,000, the e-Postcard is genuinely the easiest annual filing in the federal tax system. The filing is free. There is no fee to submit a 990-N, ever. If a website asks you to pay to file it, you are on the wrong site (more on that below).
How do I file 990-N on irs.gov?
You file it through the IRS's own online system, called the Form 990-N Electronic Filing System (e-Postcard). The IRS's instructions describe the process step by step and the system is reached from the IRS's e-file for charities and nonprofits page [3]. Here's the general flow, though you should confirm the current screens with the IRS since the interface has changed over the years: you register or log in, select or enter your organization's EIN, confirm the tax year you're filing for, enter the principal officer's name and address, confirm gross receipts are $50,000 or less, and submit. The system typically gives you an immediate confirmation of acceptance or rejection. A few practical notes from treasurers who've done this cold: have your EIN handy before you start, know your fiscal year end date (many booster clubs run July 1 to June 30, others use the calendar year), and make sure whoever is listed as principal officer is still actually involved with the organization. If your predecessor treasurer is listed and has moved away, update that. There is no paper alternative for 990-N. If you can't or won't file online, your only other option is to file the longer 990-EZ or 990 by mail, which most small clubs don't want to do.
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 accounting period ends [1]. For a group on a calendar year (January to December), that is May 15. For a group on a July-to-June fiscal year, common among school-affiliated boosters, that is November 15. Here's the part that catches new treasurers off guard: there is no dollar penalty for filing 990-N late. The IRS does not fine small organizations for missing the e-Postcard deadline the way it does with the longer forms. But there is a much bigger consequence lurking, covered in the next section, and it has nothing to do with a late fee. You also can't file 990-N early for a year that hasn't ended yet, and you can't file it for a prior year retroactively through the normal system once too much time has passed. If you've missed multiple years, read the section on auto-revocation before you do anything else.
What happens if a booster club or PTO doesn't file for three years?
This is the single most important thing a new treasurer needs to know. Under Internal Revenue Code section 6033(j), added by the Pension Protection Act of 2006, an organization that fails to file its required annual return or notice (990, 990-EZ, or 990-N) for three consecutive years automatically loses its tax-exempt status. The IRS states it directly: "Organizations that fail to file for three consecutive years will automatically lose their tax-exempt status. This revocation is effective on the original filing due date of the third year" [4]. This is not a warning letter situation. It is automatic. There is no notice before it happens, and revocation is retroactive to the due date of that third missed year. The IRS publishes an Auto-Revocation List showing which organizations have lost exempt status this way, and it is a long list; plenty of small booster clubs and PTOs are on it simply because a treasurer changed hands and nobody kept track of the filing. Once revoked, your organization is treated as a taxable entity going forward and any donations made to it are no longer automatically tax-deductible for donors. Getting back requires filing for reinstatement, which for many small orgs means Form 1023 or 1023-EZ and possibly retroactive reinstatement paperwork; the IRS explains the reinstatement process and streamlined options for small organizations in Revenue Procedure 2014-11 [5]. This is a real cost and a real headache, so the cheapest fix is simply never missing three years in a row.
How do I check if my organization already lost its exempt status?
Use the IRS Tax Exempt Organization Search tool. It lets you search by organization name or EIN and shows current exempt status, and it also lets you check the Auto-Revocation List directly [6]. If you're a brand-new treasurer inheriting the books from someone who quietly let things slide, this is the first thing to check, before you worry about anything else in this article. If your group shows up as revoked, don't panic, but don't ignore it either. You'll need to determine whether to apply for reinstatement (usually via Form 1023 or 1023-EZ depending on your size) and whether to seek retroactive reinstatement to avoid a gap in exempt status. The rules and forms here get specific to your situation fast, so confirm the current process and forms with the IRS before you file anything.
What is a treasurer, and 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 financial and legal obligations. In a booster club, PTO, or youth sports league, that usually means one volunteer wearing a lot of hats at once. What does a treasurer do in practice? The job typically covers: keeping a checkbook or accounting ledger current, depositing fundraiser and concession proceeds promptly, paying approved bills, reconciling the bank statement every month, preparing a budget or financial report for board meetings, and making sure required filings (like the 990-N) actually get submitted on time. In many small nonprofits, the treasurer is also the one who notices if two people are dipping into the same cash box without anyone counting it, which is why basic cash-handling controls matter as much as the tax filing. What does a club treasurer do differently from a corporate one? Not much philosophically, but the stakes and scale are smaller and the volunteer usually has zero formal accounting background. A club treasurer is balancing the books for a group that might raise $8,000 a year from concessions and car washes, not managing a company payroll. Still, the legal obligations (accurate books, honest reporting, timely tax filings) are structurally the same idea, just sized down. What does a treasurer of a club do when nobody trained them? Usually, they figure it out by asking the outgoing treasurer for the checkbook, the EIN, and whatever files exist, then hunting down the organization's exempt status on the IRS search tool to see if a filing was ever made. That's a rough way to start a volunteer job, which is part of why a written handoff packet matters.
Do all booster clubs and PTOs need to file 990-N?
If your organization has federal tax-exempt status (most are recognized under Internal Revenue Code section 501(c)(3) or 501(c)(4)), you are almost always required to file some version of the 990 every year, and 990-N is the version for groups with gross receipts normally at or under $50,000 [1]. "Normally" here doesn't mean every single year has to be under the limit; the IRS looks at averages over a rolling period for organizations that have been around fewer than three years, and looks at a three-year average for established ones. Confirm your specific gross receipts test with the IRS or a qualified preparer if you're near the line. A small number of organizations are excused from filing an annual return at all, including certain church-related organizations, but most booster clubs, parent groups, and youth sports associations don't fall into an exception category just because they're small and volunteer-run. If you have federal exemption, assume you owe an annual filing until you've confirmed otherwise. Groups that never applied for federal exemption and are just an informal parent group with a bank account are in a different situation entirely, and that's worth sorting out with the IRS or a tax professional before assuming 990-N even applies to you.
Is there a fee to file 990-N, and are there scam sites to avoid?
No. Filing Form 990-N through the IRS's own e-Postcard system is completely free [2][3]. There is no legitimate reason to pay a third party to submit this specific filing for you, though some paid preparers bundle it into broader bookkeeping services, which is a different thing than the filing itself costing money. Be careful here: because 990-N is filed online and the process isn't always intuitive, there are third-party websites that charge a fee to "file" your e-Postcard for you, sometimes without making clear that the direct IRS process costs nothing. Always start at the IRS's own e-file for charities and nonprofits page [3] rather than searching generically and clicking the first result. If a site asks for a credit card before you've even confirmed it's an official government filing tool, back out.
990-N vs 990-EZ vs full 990: which one does my club file?
| 990-N (e-Postcard) | Small exempt orgs | Normally $50,000 or less | |
|---|---|---|---|
| 990-EZ | Mid-size exempt orgs | Gross receipts under $200,000 AND total assets under $500,000 | |
| 990 (full) | Larger exempt orgs | Gross receipts $200,000 or more OR total assets $500,000 or more | Most brand-new booster clubs and PTOs land squarely in 990-N territory, especially in their first year or two. A club that runs one big fall fundraiser and a handful of concession stands rarely clears $50,000 in a year. But growth happens fast; add a raffle with a $60,000 total prize payout structure or a big equipment fundraising drive, and you can cross into 990-EZ territory without meaning to. Track your gross receipts through the year so you know which form you're heading toward well before the deadline. For more on the differences between these forms and how to tell which applies to your group, see 990-tax-form, irs-form-990, and form-990-n. |
The version you file depends almost entirely on your gross receipts and total assets. Here's the breakdown based on the IRS's own filing thresholds [1]: | Form | Who files it | Gross receipts threshold |
What records should I keep after filing 990-N?
The e-Postcard itself is so short there's not much to keep from the filing itself beyond your confirmation of acceptance, which the IRS system generates when you submit. Save that confirmation (screenshot or printout) in your organization's permanent files, more than your personal email. What you really need to preserve is the underlying gross receipts number you relied on to qualify for 990-N in the first place. If the IRS or your state charity office ever asks how you determined your organization was under the $50,000 threshold, you want your bank statements, deposit records, and a simple income summary ready to show your math. This is basic stuff, but it's exactly the kind of thing that gets lost in a shoebox during a treasurer handoff. A clean way to handle this: keep a running year-to-date total of gross receipts updated monthly, not reconstructed in a panic every May. That habit alone prevents the two most common 990-N problems: filing the wrong form because nobody tracked the threshold, and missing the deadline because nobody was watching the calendar.
How do state charity registration rules interact with the federal 990-N?
Filing 990-N with the IRS satisfies your federal reporting obligation, but it does not automatically satisfy any state-level charitable solicitation registration your booster club or PTO might owe. Many states require nonprofits that solicit donations, run raffles, or hold fundraisers to register separately with the state attorney general's office or a state charity regulator, and some states require an annual renewal or financial report on top of that. These rules vary enormously by state, and some states exempt very small organizations while others don't distinguish by size at all. Confirm your specific obligations with your state charity office or attorney general's office; don't assume your federal 990-N filing covers you at the state level, because in most states it does not.
Where the $99 kit fits, and where it doesn't
None of this article is a substitute for confirming your organization's specific situation with the IRS, your state charity office, or a qualified accountant. If your books are already a mess, or your group's exempt status shows up revoked on the IRS search tool, that's a job for a professional, not a blog post. What a new treasurer usually needs first, though, is not a lawyer, it's organization: knowing your EIN, your filing deadline, your gross receipts threshold, and a clean handoff record from whoever held the job before you. That's the gap BoosterLedger's $99 one-time State-Personalized Treasurer Kit is built to close: a state-specific set of templates and checklists covering the 990-N deadline, raffle licensing basics, and cash-handling controls, so you're not reconstructing all of this from scratch during your first month on the job.
Frequently asked questions
What is Form 990, in plain terms?
Form 990 is the annual information return the IRS requires from most tax-exempt organizations. It reports income, spending, and activities so the IRS and the public can check the organization is still operating consistent with its tax-exempt purpose. Small organizations file a short version called 990-N; larger ones file 990-EZ or the full Form 990 [1].
What is 990-N, the e-Postcard?
Form 990-N is the shortest version of the annual nonprofit filing, for organizations with gross receipts normally $50,000 or less. It's filed entirely online through the IRS's e-Postcard system, asks for about eight basic items like your EIN and principal officer, and is free to file [1][2].
What does a treasurer do?
A treasurer tracks an organization's money: deposits, bill payments, bank reconciliation, budgeting, and financial reporting to the board. In a booster club or PTO, the treasurer also usually handles or oversees required IRS filings like Form 990-N and state charitable registration paperwork.
What does a club treasurer do differently than a corporate treasurer?
The core job is the same (track money, keep records, file required reports) but at a much smaller scale, usually run by an unpaid volunteer with no formal accounting background. A club treasurer might manage a few thousand to a few tens of thousands of dollars a year, plus the club's IRS and state filing obligations.
How do I file 990-N on irs.gov?
Go to the IRS's e-file for charities and nonprofits page and use the Form 990-N Electronic Filing System (e-Postcard). You'll need your EIN, tax year, principal officer name and address, and confirmation your gross receipts are $50,000 or less. Submission is online-only and free [2][3].
When is the 990-N deadline?
The 15th day of the 5th month after your fiscal year ends. Calendar-year organizations (January to December) file by May 15; groups on a July-to-June fiscal year file by November 15 [1]. There's no dollar penalty for filing late, but missing three years running triggers automatic revocation.
What happens if we forget to file for a few years?
Miss three consecutive years of required filings (990, 990-EZ, or 990-N) and your organization automatically loses its tax-exempt status, effective retroactively to the due date of the third missed year, under IRC section 6033(j) [4]. There's no warning notice first; it just happens.
How do I check if our exempt status was already revoked?
Use the IRS Tax Exempt Organization Search tool, which lets you search by name or EIN and includes the Auto-Revocation List [6]. Check this first if you're a new treasurer inheriting an unclear filing history; it's the fastest way to know where you actually stand.
Does filing 990-N cost anything?
No. Filing directly through the IRS's e-Postcard system is free [2][3]. Be cautious of third-party sites that charge a fee to file it for you, sometimes without clearly disclosing that the direct IRS filing costs nothing.
What's the difference between 990-N, 990-EZ, and full Form 990?
990-N is for gross receipts normally $50,000 or less. 990-EZ is for gross receipts under $200,000 and total assets under $500,000. Full Form 990 applies once gross receipts hit $200,000 or total assets hit $500,000 [1]. Your club's size determines which one you owe.
Does filing federal 990-N cover state charity registration too?
No. Federal 990-N filing and state charitable solicitation registration are separate obligations. Many states require nonprofits, especially those running raffles or public fundraisers, to register with the state attorney general or charity office separately, sometimes with an annual renewal. Confirm requirements with your specific state charity office.
What is a 990 tax form used for by donors and the public?
Form 990 filings (990-EZ and full 990, though not the short 990-N) are public records, and donors, watchdog groups, and grantmakers often review them to check an organization's finances and governance before giving. This is one reason accurate, timely filing matters beyond just IRS compliance.
Can a brand-new booster club or PTO file 990-N in its first year?
Yes, as long as projected gross receipts for that first year are normally $50,000 or less, and the organization already has recognized federal tax-exempt status or is treated as exempt while its exemption application is pending. Confirm the specifics of your organization's status with the IRS before your first filing.
Sources
- IRS, "Annual Electronic Filing Requirement for Small Exempt Organizations - Form 990-N (e-Postcard)": 990-N is for organizations with gross receipts normally $50,000 or less; deadline is the 15th day of the 5th month after fiscal year end; comparison thresholds for 990-EZ and full 990
- IRS, "Annual Electronic Notice (Form 990-N) for Small Organizations FAQs: How to File": the eight data items required on Form 990-N and that filing is free
- IRS, "E-file for Charities and Non-Profits": 990-N is filed through the IRS's online e-Postcard electronic filing system
- IRS, "Automatic Revocation of Exemption": organizations that fail to file for three consecutive years automatically lose tax-exempt status, effective on the original due date of the third year
- IRS, Revenue Procedure 2014-11: reinstatement process and streamlined options for small organizations after automatic revocation
- IRS, "Tax Exempt Organization Search": tool to check current exempt status and the IRS Auto-Revocation List by organization name or EIN