How to file form 990 online: a treasurer's walkthrough

Last updated 2026-07-24

what is form 990, and why does my club have to file it?

Form 990 is the annual information return that tax-exempt organizations file with the IRS. It is not an income tax return in the usual sense (most exempt orgs owe no tax), but it is how the IRS keeps track of who is still operating, what money came in, and whether the group is still behaving like the nonprofit it claimed to be. Skip it for three years running and the IRS automatically revokes your tax-exempt status, no warning letter required beyond the filing deadlines themselves. There are four versions depending on size: Form 990-N (the e-Postcard, for gross receipts normally $50,000 or less), Form 990-EZ (short form, for gross receipts under $200,000 and total assets under $500,000), the full Form 990 (for anything larger), and Form 990-PF (private foundations, rare for booster clubs). "Gross receipts" means everything that came in before expenses, not net profit, which trips up a lot of first-year treasurers who assume a small bank balance means a small filing. Most booster clubs, PTOs, and youth sports parent groups land in the 990-N bucket. If your concession stand, spring auction, and membership dues combined pull in under $50,000 a year, you're filing the postcard. For background on what the form actually requires beyond the online postcard, see form 990.

can you file form 990 online, or does it have to be on paper?

Yes, and for most versions you now have to file online. The 990-N has always been electronic-only; there's no paper version at all. For Form 990-EZ and the full Form 990, the Taxpayer First Act of 2019 mandated electronic filing for tax years beginning after July 2, 2019, and the IRS finished phasing out paper acceptance for these forms. Practically, this means every organization required to file a 990 series form (other than very old transition-year exceptions) now files through an authorized e-file provider, not by mailing a paper form to Ogden, Utah like treasurers did a decade ago. The one form you file directly on an IRS-run site, not through a third-party vendor, is the 990-N. That one lives at the IRS's own portal. Everything above that (990-EZ, full 990) goes through commercial or nonprofit e-file software that has been approved by the IRS, because the IRS itself does not host a free-file portal for those longer forms the way it does for individual 1040s.

how do I file the 990-N e-postcard online, step by step?

The 990-N takes most treasurers 15 to 30 minutes once you have your EIN and prior-year info handy. Here's the sequence: 1. Go to the IRS's Form 990-N electronic filing system page and click through to the filing site ^[1]. 2. Create an account (or use Login.gov credentials) if you're filing for the first time. 3. Enter your organization's EIN. The system pulls up your name and address on file; confirm it matches your current mailing address. 4. Confirm your tax year (calendar year, or your fiscal year if different). 5. Confirm gross receipts are normally $50,000 or less. 6. Enter a website URL if you have one (optional), and confirm the organization has not terminated. 7. Submit. You'll get an immediate confirmation, either "accepted" or "rejected" with a reason. That's the whole form. There's no financial detail, no board list, no program description. If your gross receipts crept over $50,000 this year, you can't use the 990-N anymore and need to step up to the 990-EZ. For a plain-language walkthrough of the postcard itself, see 990-n and form 990-n.

what do I need before I start the online filing?

Gather these first so you're not hunting mid-form: your organization's EIN (not your own Social Security number), the legal name and mailing address the IRS has on file, your accounting period (calendar year vs. fiscal year), a rough total of gross receipts for the year, and confirmation of whether the organization is still operating. For 990-EZ or full 990 filings, you'll also need a full income and expense breakdown, a balance sheet (beginning and ending assets/liabilities), a list of officers/directors and any compensation paid, and details on major fundraising events. If your books are a shoebox of receipts handed down from last year's treasurer, this is the part that eats a weekend. Building clean monthly reports as you go, rather than reconstructing a year in April, saves real hours here.

how much does it cost to file form 990 online?

The 990-N is completely free, filed directly through the IRS's own system with no vendor fee ^[1]. For 990-EZ and the full 990, you'll pay whatever the IRS-authorized e-file provider charges, since the IRS doesn't offer a free portal for those forms. Prices for small-nonprofit e-file services commonly run somewhere in the $100 to $400+ range depending on form complexity and whether you need schedules attached, though exact pricing varies by vendor and changes over time, so confirm current pricing directly with whichever authorized provider you choose from the IRS's list. Don't confuse the e-file fee with a state fee. Some states also require a separate annual charitable registration renewal with its own cost, unrelated to the IRS. Check with your state charity office or attorney general's office for that piece separately.

what happens if I file form 990 late, or miss it entirely?

The IRS's official position: "Organizations that fail to file required returns for three consecutive years automatically lose their tax-exempt status". There is no extra warning letter beyond the filing deadline itself, no phone call, no grace period built in for volunteer turnover. This is exactly how so many booster clubs and PTOs end up auto-revoked, usually because the treasurer who knew about the filing moved away or handed off the books with no note about the March or May deadline. Late penalties for 990-EZ and full 990 (when the organization does owe a penalty, generally for larger orgs) can run $20 to $125 per day depending on the organization's gross receipts, capped at either $12,000 or a percentage of gross receipts depending on size; the 990-N itself carries no monetary penalty for lateness, but repeated non-filing still triggers automatic revocation regardless of size. Revocation means your donations are no longer tax-deductible to donors, and you may owe state or federal corporate income tax retroactively. Reinstatement requires a separate application (Form 1023 or 1023-EZ) and, often, a reasonable-cause statement. None of this is guaranteed to succeed; confirm current requirements with the IRS before assuming any particular reinstatement path will work for your situation.

when is form 990 due, and can I get an extension?

Your Form 990 (any version) is due on the 15th day of the 5th month after your accounting period ends. For a calendar-year organization (most booster clubs), that's May 15. For a fiscal year ending June 30, it's November 15. You can request an automatic 6-month extension using Form 8868, which is itself filed electronically or by mail, moving that May 15 deadline to November 15 ^[2]. The 990-N technically has no extension mechanism because there's no penalty for filing it late in the first place, though repeated years of missing it still count toward the three-year revocation clock. Mark the date on whatever calendar your board actually looks at. Treasurer turnover is the single biggest reason these deadlines get missed; a dated handoff checklist matters more than any software choice.

what's the difference between 990-n, 990-ez, and the full 990?

Form	Who files it	Gross receipts threshold	Filed how	Cost to file
990-N (e-Postcard)	Smallest orgs	Normally $50,000 or less	IRS's own online system	Free
990-EZ	Mid-size orgs	Under $200,000, assets under $500,000	IRS-authorized e-file provider	Vendor fee, varies
Form 990 (full)	Larger orgs	$200,000+ or assets $500,000+	IRS-authorized e-file provider	Vendor fee, varies
990-PF	Private foundations	Any (different rules)	IRS-authorized e-file provider	Vendor fee, varies	These thresholds come from IRS instructions for the 990 series and can shift, so confirm current numbers with the IRS before assuming your club still qualifies for the postcard [3]. A booster club that had a big fundraising year, a capital campaign for new uniforms, or a one-time grant can accidentally cross from 990-N into 990-EZ territory without anyone noticing until filing time. For more on how these forms differ in required detail, see 990 tax form and irs form 990.

what does a treasurer do, exactly, for filing 990?

The treasurer's job is to be the person who knows the organization's fiscal year, tracks gross receipts through the year, and either files the 990-N directly or hands clean numbers to whoever prepares the 990-EZ or full form. In a typical parent-run group, that's the whole tax-filing job description: no separate accountant on staff, no finance department, just one volunteer keeping the checkbook and calendar straight. What a treasurer of a club actually does day to day is broader than the once-a-year 990 filing: tracking incoming dues and fundraiser cash, paying vendors, reconciling the bank statement monthly, keeping receipts organized for an eventual audit or handoff, and reporting a simple income/expense summary to the board at each meeting. The 990 filing is the once-a-year deadline that sits on top of all that ongoing bookkeeping. If the books are a mess all year, the 990 becomes a scramble in April; if they're clean monthly, it's a 20-minute task.

what does a club treasurer do beyond taxes, and how does that connect to 990 filing?

A club treasurer of a PTO, booster club, or youth sports group typically handles: opening and maintaining the bank account, collecting and depositing cash from concessions and fundraisers, writing checks or approving reimbursements, keeping a ledger of every transaction, presenting a treasurer's report at meetings, and preparing (or handing off) the annual 990 filing. Some clubs also rotate in a co-treasurer or require two signatures on checks over a certain dollar amount, which is good practice regardless of organization size. The 990 connects directly to that ongoing bookkeeping because the gross receipts figure you report is just the sum of everything that came in that year, pulled straight from your ledger. A treasurer who reconciles monthly and keeps a running total already has that number on filing day. A treasurer starting from a shoebox of receipts in April does not, and that's where late filings and eventual auto-revocation start.

do I need an accountant, or can a volunteer file this alone?

Plenty of volunteer treasurers file the 990-N themselves with no accountant involved; it really is designed for a non-professional to complete in one sitting. The 990-EZ is doable for an organized volunteer too, though it has more moving parts (a balance sheet, program service descriptions, officer compensation) and a first-timer may want a second set of eyes before submitting. The full Form 990 is where most volunteer treasurers start looking for help, either from a local CPA who donates time to nonprofits, an e-file service built for small nonprofits, or a state nonprofit association that runs free filing clinics. None of this article is tax or legal advice, and nothing here guarantees your organization's filing will be accepted or that your exempt status will be preserved; confirm specifics with the IRS and, for any state registration requirements, your state charity office or attorney general's office before you file.

getting the paperwork organized before you file

The single biggest time cost in any 990 filing isn't the form itself, it's reconstructing a year of scattered cash-box receipts and half-updated spreadsheets into one clean number. If you're stepping into a treasurer role mid-year with no real system in place, a 990-tax-form walkthrough helps, but so does just having a repeatable structure from day one: labeled bank statements by month, a simple income/expense log, and a folder (physical or digital) for every receipt. This is the gap the BoosterLedger $99 State-Personalized Treasurer Kit is built for: state-specific templates, a filing calendar with your actual deadlines pre-filled, and a bookkeeping structure so next year's 990 takes 30 minutes instead of a weekend. It's not a replacement for actually filing with the IRS, and it won't file anything for you. It's the organizing system so the filing part is boring instead of terrifying. Check it out at /treasurer-kit-builder if you're starting from scratch.

Frequently asked questions

what is form 990?

Form 990 is the annual information return tax-exempt organizations file with the IRS, reporting income, expenses, and activities. It's not usually an income tax bill since most exempt orgs owe no tax; it's how the IRS confirms the group is still operating and still eligible for tax-exempt status. Versions include 990-N, 990-EZ, full 990, and 990-PF depending on size.

what is the 990?

"The 990" is shorthand for whichever version of Form 990 an organization files: the 990-N e-Postcard for the smallest groups (gross receipts normally under $50,000), 990-EZ for mid-size groups, or the full 990 for larger organizations. All are annual filings due the 15th day of the 5th month after the fiscal year ends.

what is a 990 tax form?

A 990 tax form is the IRS's annual reporting document for tax-exempt organizations, not a typical income tax return. It discloses gross receipts, expenses, assets, and (for larger orgs) officer compensation and program details. Failing to file it for three straight years triggers automatic revocation of tax-exempt status under IRS rules.

what does a treasurer do?

A treasurer manages an organization's money: collecting dues and fundraiser income, paying bills, reconciling the bank account, keeping financial records organized, reporting to the board, and handling the annual IRS filing (990-N, 990-EZ, or full 990) depending on the group's size.

what is a treasurer?

A treasurer is the officer responsible for an organization's finances, typically a volunteer role in booster clubs, PTOs, and youth sports groups. The job covers bookkeeping, banking, budget reporting to the board, and the annual tax filing obligations that keep the group's tax-exempt status active.

what do treasurers do?

Treasurers track money in and out, keep the books reconciled, report finances to the board or membership, and handle annual IRS filings like Form 990. In smaller volunteer organizations, one person usually does all of this without a separate accountant or finance staff.

what does a treasurer do in a club?

In a club setting, a treasurer opens and manages the bank account, collects dues or event proceeds, pays vendors and reimbursements, keeps a running ledger, gives a treasurer's report at meetings, and files the club's annual Form 990 with the IRS based on its gross receipts.

what does a club treasurer do?

A club treasurer handles all day-to-day money matters: deposits, bill payments, record-keeping, and reporting to the board. Once a year, that same person is usually the one who files the appropriate Form 990 version (990-N, 990-EZ, or full 990) or hands off clean records to whoever does.

what does a treasurer of a club do?

The treasurer of a club is the financial officer: managing bank deposits and withdrawals, keeping receipts and a ledger, reporting on the club's financial health at meetings, and ensuring the club's annual IRS Form 990 filing happens on time to avoid auto-revocation of exempt status.

can I file Form 990-N without creating an IRS account?

You need to log in through the IRS's Form 990-N filing system, which now uses Login.gov or IRS credentials for identity verification. First-time filers create an account once; after that, subsequent years just require signing back in. The form itself still takes only a few minutes to complete ^[3].

what if my organization's gross receipts went over $50,000 this year?

You no longer qualify for the free 990-N e-Postcard and must file Form 990-EZ (or the full 990, depending on total gross receipts and assets) through an IRS-authorized e-file provider instead. Confirm your specific threshold and form requirement with the IRS's current instructions before filing, since these numbers can change.

is there a paper version of Form 990 I can still mail in?

No paper version exists for 990-N; it has always been electronic-only. For 990-EZ and the full Form 990, electronic filing became mandatory for most organizations under the Taxpayer First Act, with the IRS phasing out paper acceptance for tax years beginning after July 2, 2019 ^[2].

how do I know which 990 form my organization should file?

It depends on gross receipts and total assets for the year: generally under $50,000 gross receipts means 990-N, under $200,000 gross receipts and under $500,000 assets means 990-EZ, and anything above that means the full Form 990. Confirm current thresholds directly with IRS instructions since they can be updated.

what happens to donations if my nonprofit status gets auto-revoked?

Once the IRS auto-revokes exempt status for missing three consecutive years of required filings, donor contributions are no longer tax-deductible going forward, and the organization may owe back taxes. Reinstatement requires a new exemption application; the IRS does not guarantee approval, so treat prevention as far cheaper than the fix.

Sources

1. IRS, Form 990-N (e-Postcard) filing system: Form 990-N is filed for free through the IRS's own online system, no paper version exists.
2. IRS, Form 8868 instructions: Form 8868 grants an automatic 6-month extension for filing Form 990 series returns.
3. IRS, Form 990 series instructions and thresholds: Gross receipts and asset thresholds determine whether an organization files 990-N, 990-EZ, or the full Form 990.
4. IRS: Explains general annual filing requirements for exempt organizations, including which form to file based on gross receipts and assets
5. IRS: Provides official instructions and details for Form 990-EZ, used by mid-size exempt organizations
6. IRS: Official IRS page describing Form 990, the annual information return for tax-exempt organizations
7. IRS: Describes how failing to file Form 990 for three consecutive years results in automatic revocation of tax-exempt status
8. IRS: Official instructions for completing Form 990-EZ, including required schedules and recordkeeping needed before filing