Form 990: Which One You File and How

Form 990 is the annual return every exempt organization files, and it is a public document rather than a private tax filing. That second fact shapes everything about how it should be completed.

Which one you file

Note the word normally in the first row. It refers to an averaging test across recent years rather than a single year, so one unusually large year does not automatically move you up a tier.

Note also that the thresholds are ceilings, not obligations. You may always file a longer form voluntarily, and organizations approaching a threshold sometimes do, so that the transition is not a step change in what funders see.

The deadline, and what happens if you miss it

The 15th day of the fifth month after your fiscal year ends. For a calendar year organization that is 15 May. Form 8868 requests an automatic extension, and it must be filed by the original due date.

Missing it has two different consequences depending on which form you file. Late filing penalties can apply to 990 and 990-EZ filers. Form 990-N filers incur no monetary penalty for lateness.

The serious consequence is the same for everyone. Exemption is revoked automatically after three consecutive years of missed annual filings. There is no hearing, nobody telephones, and the organization appears on a published revocation list.

This overwhelmingly affects very small organizations that took in under $50,000 and believed they had nothing to file, not realising the 990-N postcard still applied. From the revocation date donations are not deductible, and reinstatement means applying for exemption again and paying the fee again.

What the full form actually asks

Part VI is worth particular attention because it is the part most organizations complete carelessly. It asks whether you have a conflict of interest policy, whether you require annual disclosure, whether you monitor and enforce it, whether you have a whistleblower policy and a document retention policy, and how the compensation of your top officials was determined.

Answering yes to having a policy and no to enforcing it is a common combination and it says the document exists and is not used.

Treat Part III as public writing

Part III asks you to describe your programme service accomplishments. Most organizations write it as though completing a tax form. It is read by funders, journalists and prospective board members, and it is indexed and searchable.

Write it as you would write for a donor: what happened, to how many people, with what result. Keep the mission wording identical to your website and your annual report, because inconsistency across the three is noticed and invites questions you gain nothing from answering.

Functional expenses, decided at setup

The full 990 requires expenses split three ways: programme services, management and general, and fundraising. This is the requirement that determines how your accounting system should have been configured.

If your chart of accounts and tag structure were built with that split in mind, producing the statement is an export. If they were not, someone spends a weekend reallocating a year of transactions by hand, and it is the single strongest argument for spending an hour with a nonprofit-experienced accountant at setup.

Shared costs are allocated on a documented basis: time records for salaries, square footage for occupancy, headcount for shared services. Decide the basis once and apply it consistently.

It is public, and it is indexed

Your three most recent annual returns must be available for public inspection, and in practice they are all online free on ProPublica Nonprofit Explorer and confirmable on IRS Tax Exempt Organization Search.

Two consequences worth acting on. Funders read your 990 before they meet you, so it should agree with everything else you publish. And you can read theirs, and your peers’, which is the most useful free research available to a small organization.

The schedules, and which ones apply to you

The full 990 has a core form plus schedules triggered by your answers. Most small filers need two or three.

Schedule A is the one that quietly matters most. It runs the public support test that determines whether you remain a public charity rather than becoming a private foundation, and it uses a rolling multi-year calculation.

Watch it if your funding is becoming concentrated. An organization drifting toward one dominant funder can fail the test, and the consequences, an excise tax on investment income, a required annual distribution and strict self-dealing rules, arrive without anyone having decided to change status.

Schedule O is worth using generously. It is where you explain anything that looks odd on the face of the return, and an unexplained oddity invites more questions than an explained one.

Reading your own return before it goes

The board is responsible for the 990 regardless of who prepared it, and a preparer works from what you gave them. Six checks take twenty minutes and catch nearly everything.

The fourth row deserves emphasis. Answering yes to having a conflict of interest policy when the board has never adopted one is a false statement on a public document, and it is discovered the first time someone asks to see the policy.

Using other organizations’ returns

The most useful free research available to a small nonprofit, and almost nobody does it.

Pick five organizations doing similar work at a similar size, pull three years of returns each from ProPublica Nonprofit Explorer, and you can see their revenue mix, their largest funders where disclosed, what they pay their senior staff, how their expenses split across functions, and whether they are growing.

Foundation returns are even more useful. A 990-PF lists every grant the foundation made, with recipients and amounts, which tells you exactly who funds work like yours and at what level. That is a better prospect list than most paid databases produce.

Filing it

Electronic filing is required for the 990 series. The 990-N is completed directly on the IRS system and takes minutes. The 990-EZ and full 990 are filed through approved software or by a preparer.

Most small organizations have their return prepared by an accountant, and it is money well spent for the 990 and 990-EZ. The 990-N is straightforward enough that paying for it is unnecessary.

Whoever prepares it, read it before it is filed. It is your organization’s public account of itself, and the board is responsible for it regardless of who typed the numbers.

Questions people ask

Which Form 990 does our nonprofit file?

It depends on gross receipts and total assets.

Form 990-N, the electronic postcard, where gross receipts are normally $50,000 or less. Form 990-EZ or the full Form 990 where gross receipts are under $200,000 and total assets are under $500,000. The full Form 990 where gross receipts are $200,000 or more, or total assets are $500,000 or more. Private foundations file Form 990-PF at any size.

Normally refers to an averaging test across recent years rather than a single year, so one unusual year does not automatically move you up.

You may always file a longer form voluntarily.

When is Form 990 due?

The 15th day of the fifth month after your fiscal year ends. For a calendar year organization that is 15 May.

Form 8868 requests an automatic extension and must be filed by the original due date, not afterwards.

Your fiscal year end therefore permanently sets your filing deadline, which is a reason to choose it deliberately when you incorporate rather than defaulting to December.

What happens if we do not file Form 990?

Exemption is revoked automatically after three consecutive years of missed annual filings. There is no hearing and no warning call, and the organization appears on a published revocation list.

From the revocation date, donations are not deductible and the organization is treated as taxable. Reinstatement means applying for exemption again and paying the user fee again, with retroactive reinstatement available in some circumstances if you act reasonably promptly.

Separately, late filing penalties can apply to 990 and 990-EZ filers. Form 990-N filers face no monetary penalty for lateness, which is why so many small organizations drift into revocation without noticing.

Is Form 990 public?

Yes. Your three most recent annual returns and your exemption application must be available for public inspection on request, and in practice they are all online.

ProPublica Nonprofit Explorer holds them free and searchable. IRS Tax Exempt Organization Search confirms status and carries filings.

Two practical consequences. Funders read your 990 before meeting you, so it should agree with your website and annual report. And you can read your peers' returns, which is the most useful free research available: their revenue mix, their funders, and what they pay.

Do churches file Form 990?

Generally no. Churches, their integrated auxiliaries and conventions or associations of churches are treated as exempt automatically and are excused from filing the annual return.

This is why churches do not appear in most nonprofit databases and why their finances are not public in the way other charities' are.

Some church-affiliated organizations that are not themselves churches, such as separately incorporated schools or charities, do have to file. The boundary is narrower than many assume, so an affiliated entity should check rather than assume the exemption extends to it.

Can we prepare Form 990 ourselves?

The 990-N, yes, easily. It is a short electronic postcard completed on the IRS system in minutes, and paying someone for it is unnecessary.

The 990-EZ and the full 990 are usually worth having prepared, because the functional expense allocation, the governance answers and the schedules all have consequences that are not obvious.

Whoever prepares it, read it before filing. It is your organization's public account of itself, and the board is responsible for it regardless of who entered the numbers. Check at minimum that the mission wording matches your website and that Part III describes what actually happened.

What is Form 990-T?

The return for unrelated business taxable income: income from a trade or business regularly carried on that is not substantially related to your exempt purpose.

Being exempt does not make all income untaxed. A charity running a commercial activity unrelated to its mission can owe tax on it while remaining exempt overall.

Several exclusions apply, including activity carried out substantially by unpaid volunteers and sales of donated merchandise, which is why volunteer-run thrift stores typically fall outside it.

The tax is the smaller issue. An unrelated business large relative to your exempt activity can put exemption itself at risk, so raise it with your accountant rather than assuming exemption covers it.

What is Schedule L on Form 990?

The schedule reporting transactions with interested persons: loans to or from officers and directors, grants benefiting them, and business transactions with them or their family members and businesses.

It exists because these are exactly the arrangements where charitable money can end up benefiting insiders, and disclosure is the mechanism.

Having entries on Schedule L is not itself a problem. Renting space from a board member at market rate, properly disclosed and approved by the disinterested directors, is a legitimate arrangement that appears here.

What causes difficulty is a transaction that appears on Schedule L with no corresponding minute showing the conflict was disclosed, the person recused, and alternatives considered.

This is reference information, not legal or tax advice. Rules vary by state and change over time. For a decision that carries real consequences, check the current text at irs.gov or your state registry, and talk to a nonprofit attorney or CPA.