One of the most common surprises for a newly self-managed HOA board is learning that the association has to file a federal tax return at all. "We're a nonprofit, we don't make a profit, why would we owe taxes?" is a completely understandable question, and the answer is that "nonprofit" at the state level and "tax-exempt" at the federal level are two different things. This guide explains what HOAs actually need to file, and the choice that drives almost everything else: Form 1120-H or Form 1120.
Not tax advice. Tax rules, rates, and forms change, and every association's situation is different. This guide is general education only and is not a substitute for advice from a CPA or tax professional familiar with homeowners association taxation.
Most HOAs incorporate as nonprofit corporations at the state level, see our guide on how to start an HOA. That status is about corporate structure: no shareholders, no distribution of profits to members, and typically some liability protection for directors. It says nothing about federal income tax. The IRS generally treats an HOA as a corporation required to file an annual return, the only question is which form.
Most associations choose between two forms each year. The election isn't permanent, an association can choose differently from year to year depending on which is more favorable, though switching has its own complications.
| Form 1120-H | Form 1120 | |
|---|---|---|
| Complexity | One page, designed specifically for HOAs | Full corporate tax return, significantly more complex |
| What's taxed | Only "non-exempt function income" (e.g., interest, non-member fees), after a small specific deduction | All net income, including any excess of dues over expenses, at standard corporate rates |
| Tax rate | Flat 30% on taxable non-exempt income | Standard corporate tax rate, generally lower than 30%, applied to total net income |
| Qualification | Must meet the 60% income test, 90% expenditure test, and residential-use test each year | No special qualification tests, but more complex rules around deductions, basis, and treatment of assessments |
| Typical fit | Most associations with primarily dues-based income and modest interest income | Associations with significant non-membership income, or that benefit from deductions/loss carryforwards available under regular corporate rules |
For most small to mid-size self-managed HOAs, Form 1120-H is the simpler and more common choice precisely because it lets the association ignore the bulk of its income (member dues used for association purposes) entirely. The tradeoff is that 1120-H comes with strings attached.
To use Form 1120-H, an association generally needs to meet a few tests every year it files:
Rising insurance and contract costs can affect these tests. If property insurance, see our HOA insurance guide, or other non-qualifying costs grow as a share of the budget, it's worth keeping an eye on the 90% expenditure test in particular. An association that fails the tests for a given year may need to file Form 1120 for that year instead.
Even under Form 1120-H, not everything is exempt. Income that's commonly taxable includes interest earned on operating and reserve bank accounts (see our guide on HOA bank accounts), fees paid by non-members (for example, a clubhouse rented out to an outside group), late fees and fines in some interpretations, and any other income not tied to dues, fees, or assessments from owners for association purposes.
This taxable, non-exempt income is taxed at a flat rate, with a small specific deduction (a modest fixed amount) applied before the rate is calculated. For most associations the dollar amounts involved are relatively small, but the filing requirement exists regardless.
For a calendar-year association (the most common setup), both Form 1120-H and Form 1120 are generally due by the 15th day of the fourth month after the tax year ends, April 15 for most associations. If more time is needed, Form 7004 provides an automatic six-month extension to file. That extension applies to filing the paperwork, not to paying any tax owed, interest and penalties can still accrue on unpaid tax from the original due date.
Federal filing is only part of the picture. Many states have their own income tax rules for associations, and some require a separate state-level election or exemption application that mirrors, but isn't identical to, the federal 1120-H election. State requirements vary significantly, and an association's federal filing choice doesn't automatically determine its state treatment. This is an area where local CPA guidance matters most.
In AffordableHOA: Store prior-year tax returns, CPA correspondence, and financial reports in shared document storage so the information survives board turnover. Clean, exportable financial records also make the CPA's job, and your bill, smaller. See our guide on HOA accounting software for what good financial recordkeeping looks like.
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Start Free TrialYes. The IRS treats HOAs as taxable entities even though most are nonprofit corporations under state law. Nonprofit status at the state level doesn't create federal tax exemption. Nearly every HOA must file an annual return, typically Form 1120-H or Form 1120, regardless of whether tax is owed.
Form 1120-H is a simplified, one-page return that excludes membership dues and assessments from taxation and taxes only non-exempt income (like interest) at a flat rate. Form 1120 is the standard corporate return where all net income is potentially taxable, but it allows more deductions and planning flexibility. Most small associations use 1120-H.
Generally: at least 60% of gross income must be exempt function income (dues, fees, assessments from owners), at least 90% of expenditures must go toward acquiring, managing, and maintaining association property, and substantially all units must be used as residences. Failing these tests for a year may require filing Form 1120 instead.
For calendar-year associations, both forms are generally due by the 15th day of the fourth month after year-end (April 15 for most). Form 7004 provides an automatic six-month filing extension, though it doesn't extend the deadline to pay any tax owed.
Under Form 1120-H, dues and assessments used for association purposes are not taxed. Other income, like interest on bank accounts or fees from non-members, is generally taxable even under 1120-H, at a flat rate after a small specific deduction.
It's strongly recommended. Even the simple 1120-H requires correctly classifying income and confirming the association still meets the qualification tests. A CPA familiar with HOA taxation is a small cost relative to the risk of filing incorrectly, missing deadlines, or losing 1120-H eligibility.