Last updated 2026-07-24
TL;DR
Form 990 is the annual information return the IRS requires from most tax-exempt organizations. Which version you file (990-N, 990-EZ, or 990) depends on gross receipts and assets. Small booster clubs and PTOs usually file the 990-N e-Postcard. Miss three years in a row and the IRS automatically revokes your tax-exempt status.
What is Form 990?
Form 990 is the annual information return the IRS requires from organizations recognized as tax-exempt under section 501(c) of the tax code, most commonly 501(c)(3) public charities [1]. It is not an income tax return in the way a business files one. Your booster club almost certainly doesn't owe income tax on membership dues or concession stand profits used for its exempt purpose. But the IRS still wants an annual accounting of who you are, how much money moved through your organization, and roughly what you spent it on. Think of it as the price of admission for staying tax-exempt. The IRS states plainly that "most tax-exempt organizations are required to file an annual return" and that failing to do so for three consecutive years results in automatic loss of exempt status [2]. That single rule catches more volunteer-run booster clubs and PTOs than almost anything else in this space, because nobody told the outgoing treasurer it existed. There isn't one single "990 form." It's a family of forms scaled to your organization's size. A tiny youth soccer booster club with $12,000 a year in concession and car wash revenue files a different version than a district-wide PTO council sitting on $400,000 in reserves. More on which version applies to you below. If you're researching this because your board just found out your group got auto-revoked, you're not alone, and it's fixable. See our form 990 overview for the recovery path, plus the 990-N page if you think you only owe the e-Postcard.
What is the 990-N e-Postcard, and who has to file it?
The 990-N, nicknamed the e-Postcard, is the simplest version of Form 990. It's for organizations whose annual gross receipts are normally $50,000 or less [3]. Most booster clubs, PTOs, and small youth sports leagues land squarely in this bucket. The form itself takes maybe ten minutes. You need your organization's Employer Identification Number (EIN), legal name and any "doing business as" name, mailing address, the name and address of a principal officer, your tax year, confirmation that gross receipts are still $50,000 or less, and a statement if the organization has terminated [3]. There's no financial detail to report beyond that yes/no gross receipts check. You file it entirely online through the IRS's e-Postcard filing system, which now runs through IRS.gov rather than a third-party portal [4]. There's no dollar penalty for filing the 990-N late, which lulls a lot of treasurers into complacency. The real penalty is structural: three consecutive missed years and the IRS revokes your exempt status automatically, no warning letter required beyond what's already been published in the instructions [2]. Set a calendar reminder. Seriously, put it on next year's transition checklist for whoever takes over after you. Our 990-N and form 990-n pages walk through the actual filing screen if you want a screenshot-level walkthrough.
What is Form 990-EZ, and when do you need it instead?
Form 990-EZ is the mid-size version, for organizations with gross receipts under $200,000 and total assets under $500,000 at the end of the tax year [5]. If your booster club runs a big enough concession operation, hosts a major annual auction, or has built up a healthy reserve fund from past fundraising, you may have crossed out of 990-N territory without anyone noticing. The 990-EZ asks for actual financial statements: revenue by source, expenses by category, a balance sheet, and program service accomplishments. It also asks about governance basics, like whether you have a conflict of interest policy and how many voting board members you have. It takes real bookkeeping to fill out accurately, not a ten-minute online form. Here's the trap: gross receipts thresholds are based on the organization's normal receipts, averaged, not a single unusually large year. The IRS defines "normally" using a formula based on your current and two preceding tax years [3]. A one-time capital campaign or an unusually large tournament year can push you over the line even if you're back under $50,000 the next year. When in doubt, run the math or ask a tax preparer familiar with nonprofits, since this article is not tax advice.
What is the full Form 990, and does a booster club ever need it?
| 990-N (e-Postcard) | Normally $50,000 or less | No limit specified | Small booster club, PTO, youth league | |
|---|---|---|---|---|
| 990-EZ | Less than $200,000 | Less than $500,000 | Mid-size PTO, multi-team booster org | |
| 990 (full form) | $200,000 or more | $500,000 or more | Large district PTO council, regional league | |
| 990-PF | N/A (private foundations) | N/A | Rare for booster/PTO groups | Source: IRS, Annual Exempt Organization Return: Who Must File [5]. One wrinkle worth flagging: private foundations file Form 990-PF regardless of size, but almost no booster club or PTO is structured as a private foundation, so you can generally set that one aside [5]. |
The full Form 990 is required once gross receipts hit $200,000 or more, or total assets hit $500,000 or more [5]. It's a long, detailed return: multiple schedules covering compensation, related organizations, fundraising events, grants, and more. Most volunteer booster clubs never get here. If yours has, you're running an operation large enough that you should have a paid bookkeeper or CPA involved, not a volunteer parent doing it in a spreadsheet at 11pm. A table helps make the size cutoffs concrete. | Form | Gross receipts | Total assets | Typical filer |
What does a treasurer do?
A treasurer is the volunteer or elected officer responsible for an organization's money: tracking it, reporting on it, and making sure it's spent (and reported) the way the bylaws and the IRS expect. In a booster club or PTO, that usually means one person wearing four hats at once: bookkeeper, bill payer, fundraising coordinator, and compliance officer. Day to day, a treasurer deposits cash from concession stands and car washes, reconciles the bank statement monthly, pays vendor invoices (uniforms, referee fees, banquet halls), and keeps receipts organized for every transaction. Month to month, they report a budget-to-actual summary to the board so everyone knows whether the group can afford that new equipment order. Once a year, the treasurer handles the parts that trip most people up: filing the appropriate 990 variant with the IRS, renewing any state charitable registration if required, and often applying for or renewing a raffle license if the group runs one. None of this is optional busywork. It's the price of keeping the organization's tax-exempt status intact and staying legal to fundraise in your state. A good treasurer also builds the paper trail that protects the next person. If you inherited a shoebox of receipts and no idea what the last treasurer filed, you already know why this matters.
What is a treasurer, exactly, and what does a club treasurer do specifically?
A treasurer is an officer position defined by your organization's bylaws, typically elected annually, responsible for custody of funds and financial recordkeeping. Legally, in most states, this is a position of fiduciary duty, meaning the treasurer has a legal obligation to act in the organization's financial interest, not their own, and to keep accurate records [6]. For a club treasurer specifically (a booster club, PTO, or youth sports association), the job breaks into four recurring buckets: 1. Cash handling: collecting and depositing money from dues, concessions, and fundraisers, ideally with a second person counting cash alongside them (dual control). 2. Recordkeeping: maintaining a ledger or accounting software file, categorizing income and expenses, and reconciling the bank account every month. 3. Reporting: presenting financial statements to the board, and to the full membership at least once a year, usually at an annual meeting. 4. Compliance: filing the correct 990 variant, renewing state charity registration where applicable, and handling raffle or gaming license paperwork. Small clubs sometimes combine treasurer and secretary duties, or split treasurer into "treasurer" and "assistant treasurer" for the sake of internal controls, so one person doesn't sign checks and reconcile the bank statement alone. That split is a good idea even in a tiny club: it's cheap insurance against both fraud and honest mistakes.
What do treasurers do differently in a nonprofit versus a business?
A business treasurer (or CFO) focuses on profit, cash flow forecasting, and shareholder value. A nonprofit or club treasurer focuses on stewardship: making sure donated and fundraised money gets spent on the mission members were told it would fund, and that the organization stays compliant with the rules that let it operate tax-free. The accountability structure is different too. A business treasurer answers to executives and shareholders. A club treasurer answers to a volunteer board, to the general membership at meetings, and, indirectly, to the IRS and the state charity regulator. Some states legally require charitable organizations above a revenue threshold to register with the attorney general's office or a state charities bureau and file annual financial reports there, separate from the IRS 990 [7]. New York, for example, requires charities meeting certain thresholds to register with the Attorney General's Charities Bureau and file annual financial disclosures under Article 7-A of the Executive Law [7]. Confirm with your state charity office whether your booster club or PTO needs to register, since rules and thresholds vary by state. The stakes of getting it wrong differ too. A business treasurer's mistake usually costs money. A nonprofit treasurer's mistake can cost the whole organization its tax-exempt status, which means back taxes potentially owed and donors losing the ability to deduct future gifts.
What happens if a booster club or PTO doesn't file the 990 for three years?
The IRS revokes exempt status automatically. No warning phone call, no grace period beyond what's stated in the code: section 6033(j) of the Internal Revenue Code provides that failure to file a required annual return or notice for three consecutive years results in loss of tax-exempt status as of the filing due date of the third year [2]. This is called auto-revocation, and it happens to a surprising number of small nonprofits that simply had a run of treasurer turnover with no handoff notes. Once revoked, the organization's name shows up on the IRS Tax Exempt Organization Search auto-revocation list [8], and it's no longer eligible to receive tax-deductible donations. Depending on prior income, it may also owe corporate income tax retroactively for the period it was technically not exempt. The fix is called reinstatement, and the IRS has a formal process for it, described in Revenue Procedure 2014-11, including a streamlined retroactive reinstatement option for small organizations that qualify (generally those eligible to have filed the 990-N or 990-EZ) using Form 1023 or 1023-EZ . It costs a filing fee, currently in the hundreds of dollars range depending on which form applies (check current fees on IRS.gov, since these change), and takes real paperwork time. It is absolutely worth doing rather than starting a brand-new organization from scratch, in almost every case. If you're staring down a revocation letter or found your club's name on that list, don't panic and don't guess at fixes. Confirm your specific situation and the current reinstatement fee with the IRS before filing anything.
How do you check whether your organization already lost its exempt status?
Search your organization's name or EIN on the IRS Tax Exempt Organization Search tool, which lists organizations whose exempt status has been automatically revoked for failure to file [8]. This is free, takes about thirty seconds, and is the first thing any new treasurer should do when taking over an unfamiliar set of books. If your organization isn't on the auto-revocation list but you also can't find any record of past 990 filings, don't assume you're fine. Small organizations under the $50,000 receipts threshold weren't required to file anything at all until the 990-N requirement started with tax years beginning after 2006, following the Pension Protection Act of 2006, Public Law 109-280 . If your club is older than that and has genuinely never filed, it may never have needed to, historically, but it does now. Also check your EIN status separately. Some booster clubs operate for years using a parent organization's EIN, or under a defunct EIN from a previous incarnation of the club. If you can't verify your EIN belongs to a currently-recognized 501(c)(3), that's a bigger fix than a missed 990, and it usually means starting the exemption application process fresh.
What records does a treasurer need to keep to make 990 filing painless?
Good recordkeeping turns the annual 990 filing from a stressful scramble into a fifteen-minute task. At minimum, keep: a running ledger of every deposit and expense with dates and categories, bank statements and reconciliations for all twelve months, receipts for anything over a small dollar threshold your bylaws set (many clubs use $25 or $50), copies of the prior year's filed 990 or 990-N confirmation email, your EIN confirmation letter, and your original IRS determination letter recognizing tax-exempt status. The IRS recommends nonprofits keep records supporting income, deductions, and credits until the period of limitations for that return expires, generally three years under Internal Revenue Code section 6501, though it recommends longer retention for records related to property, and permanent retention for organizational documents like the determination letter and articles of incorporation . A simple binder or shared drive folder per fiscal year, with subfolders for bank statements, receipts, board minutes, and the filed 990 confirmation, saves the next treasurer hours. This is exactly the kind of structure a 990 tax form reference sheet or a prebuilt kit can standardize, so you're not reinventing the folder structure every time someone new takes over. That's the whole idea behind a $99 one-time State-Personalized Treasurer Kit: a ready-made binder structure, state-specific compliance checklist, and filing calendar so a first-time treasurer isn't guessing at any of this.
What's the treasurer transition checklist every club should use?
Every outgoing treasurer should hand the incoming one a specific packet, more than a login and a shrug. At minimum: the EIN, the IRS determination letter, last year's filed 990 or 990-N confirmation, the bank account signature card and online banking access, a list of recurring bills and fundraiser dates, the state charity registration status (if applicable), any raffle or gaming license on file, and twelve months of bank reconciliations. Build in a specific date each year, right after your organization's fiscal year ends, to check the 990 filing deadline. Deadlines are tied to your organization's fiscal year: the form is due by the 15th day of the 5th month after your fiscal year ends [3]. A calendar-year organization (ending December 31) files by May 15. Missing that date once is a minor headache; you can usually still file late without a penalty on the 990-N specifically. Missing it three years running triggers automatic revocation [2], and that's the scenario that costs real time and money to unwind. Build the reminder into whatever system you use, whether that's a shared calendar, a board meeting standing agenda item, or a written transition packet like the one in our irs form 990 checklist.
Frequently asked questions
What does a treasurer do?
A treasurer manages an organization's money: depositing income, paying bills, reconciling bank statements, reporting finances to the board, and handling annual compliance like filing Form 990 or the 990-N e-Postcard with the IRS. In a booster club or PTO, the treasurer is usually the only officer with a full picture of cash flow.
What is a treasurer?
A treasurer is an elected or appointed officer, defined by an organization's bylaws, responsible for custody of funds and financial recordkeeping. Treasurers typically hold a fiduciary duty to act in the organization's financial interest and keep accurate, auditable records of income and spending.
What do treasurers do day to day versus once a year?
Day to day, treasurers deposit cash, pay invoices, and track receipts. Monthly, they reconcile bank statements and report a budget-to-actual summary to the board. Annually, they file the correct IRS Form 990 variant, renew state charity registration if required, and handle raffle license renewals.
What is Form 990?
Form 990 is the IRS's annual information return for tax-exempt organizations, reporting revenue, expenses, and governance details. There are several versions scaled by size: the 990-N e-Postcard for organizations under $50,000 in gross receipts, the 990-EZ for mid-size groups, and the full 990 for larger organizations [1][5].
What does a treasurer do in a club, specifically a booster club or PTO?
A club treasurer collects and deposits fundraiser and dues income, pays vendor bills, keeps a ledger, reconciles the bank account monthly, reports finances at meetings, and files the annual 990 or 990-N. Many also manage raffle license renewals and any required state charity registration.
What does a club treasurer do that a general treasurer doesn't?
A club treasurer often handles cash-heavy fundraising specific to boosters and PTOs: concession stand revenue, car washes, raffles, and auctions. That means more hands-on cash counting controls (dual counts, deposit logs) than a typical business treasurer role requires.
What is a 990 tax form?
A 990 tax form is the informal name for the IRS annual return required of most tax-exempt organizations. Despite the name, it's an information return, not an income tax bill; most compliant 501(c)(3) booster clubs and PTOs owe no tax on it, they just have to report their financial activity.
What is the 990?
The 990 is the IRS's family of annual reporting forms for tax-exempt nonprofits, ranging from the simple 990-N e-Postcard (under $50,000 gross receipts) up to the full Form 990 (over $200,000 in receipts or $500,000 in assets) [3][5]. Which one applies depends entirely on your organization's size.
Does a small booster club really have to file anything with the IRS every year?
Yes. Even organizations with $0 in income generally must file the 990-N e-Postcard annually if they hold 501(c)(3) status, unless specifically exempted [2][3]. Skipping it isn't penalized in dollars for the 990-N, but three consecutive missed years triggers automatic revocation of tax-exempt status.
What happens if our booster club's tax-exempt status gets auto-revoked?
The organization loses eligibility to receive tax-deductible donations and appears on the IRS's public auto-revocation list [8]. It may also owe back income tax. Reinstatement is possible, often through a streamlined process for small organizations, but requires a formal application and fee to the IRS [9].
How do we know which 990 form our organization needs to file?
Check your organization's average gross receipts and total assets over the current and two prior tax years. Under $50,000 in gross receipts normally means the 990-N; under $200,000 in receipts and $500,000 in assets means the 990-EZ; above those, the full 990 applies [3][5]. Confirm exact figures on IRS.gov since thresholds can be updated.
Do booster clubs also need to register with the state, separate from the IRS?
Many states require charitable organizations above a certain size to register with the state attorney general's office or a charities bureau and file annual financial reports there, in addition to the IRS 990. Requirements vary widely by state, so confirm with your specific state charity office [7].
Where can we check if our nonprofit already lost its tax-exempt status?
Search the IRS Tax Exempt Organization Search tool by name or EIN. It lists organizations auto-revoked for failing to file required returns for three consecutive years [8]. This search is free and is the first step any new treasurer should take when reviewing an unfamiliar organization's compliance history.
Sources
- IRS, Exempt Organization Types, describing 501(c)(3) and other exempt categories subject to annual filing: Form 990 is the annual information return required of most tax-exempt organizations under section 501(c)
- Internal Revenue Code section 6033(j), automatic revocation for failure to file for three consecutive years: Failing to file required annual returns for three consecutive years results in automatic loss of exempt status
- IRS, Annual Electronic Filing Requirement for Small Exempt Organizations (Form 990-N e-Postcard): Organizations with gross receipts normally $50,000 or less file Form 990-N and what information it requires
- IRS, Form 990-EZ instructions describing filing thresholds for 990-EZ versus full Form 990: Gross receipts and asset thresholds distinguishing 990-EZ filers from full Form 990 filers
- IRS, Tax Exempt Organization Search: Organizations auto-revoked for failing to file for three consecutive years appear on the IRS's public search tool
- IRS Revenue Procedure 2014-11, procedures for reinstatement of tax-exempt status after automatic revocation: Streamlined retroactive reinstatement process for small organizations using Form 1023 or 1023-EZ after auto-revocation
- Pension Protection Act of 2006, Public Law 109-280, section 1223 establishing the 990-N filing requirement: The 990-N filing requirement for small organizations began with tax years starting after 2006 under the Pension Protection Act
- IRS Publication 4221-PC, Compliance Guide for 501(c)(3) Public Charities, recordkeeping requirements section: Recommended retention periods for nonprofit financial and organizational records