Form 1120-H vs Form 1120: which return should your HOA file?
Short answer: Most associations file Form 1120-H because it is simple: membership income such as assessments is exempt, and only non-exempt income (like interest and amenity fees from non-members) is taxed at a flat 30% after a $100 deduction. Form 1120 taxes net income at the 21% corporate rate and can cost less when the association has significant taxable income, but it takes more work and documentation. The choice is made each year, so it is worth comparing.
Key takeaways
- Form 1120-H is an annual election under IRC Section 528; you make it by filing the form.
- To qualify, at least 60% of gross income must be exempt function income and at least 90% of spending must be for association property.
- Form 1120-H: flat 30% on net non-exempt income (32% for timeshare associations), $100 specific deduction.
- Form 1120: 21% corporate rate, but membership expenses are limited by Section 277 and excess assessments need a Rev. Rul. 70-604 election.
- Interest on reserves is usually the largest taxable item for an HOA.
- Both forms are due the 15th day of the 4th month after year-end; Form 7004 gives a 6-month extension.
Why does an HOA have to file a corporate tax return?
Most homeowners' and condominium associations are organized as nonprofit corporations under state law, but that doesn't make them tax-exempt for federal purposes. Unless an association has obtained 501(c)(4) or similar exemption (uncommon for typical HOAs), it files a corporate return every year, either Form 1120-H or Form 1120, even if it owes no tax.
How does Form 1120-H work?
Form 1120-H is a short return created by IRC Section 528 for homeowners' associations. The key features:
- Exempt function income is not taxed. That includes membership dues, fees and assessments paid by owners in their capacity as owners.
- Non-exempt income is taxed, including interest on operating and reserve accounts, fees from non-members, cell tower or billboard rent, and similar income, less directly related expenses.
- A $100 specific deduction applies.
- Taxable income is taxed at a flat 30% (32% for timeshare associations).
- No net operating loss deduction or dividends-received deduction is allowed.
The election is made simply by filing Form 1120-H by its due date, including extensions. It is made year by year.
Who qualifies to file Form 1120-H?
A condominium management association, residential real estate management association or timeshare association qualifies only if it meets all of these tests for the year:
- 60% gross income test: at least 60% of gross income is exempt function income (owner dues, fees and assessments).
- 90% expenditure test: at least 90% of expenditures are for acquiring, building, managing, maintaining and caring for association property. Transfers to reserves for these purposes count.
- No private inurement: no part of net earnings benefits any private shareholder or individual, other than through acquiring or improving association property and rebates of excess assessments.
- Residential use: substantially all units or lots (85% or more) are used for residences, or for timeshares, as applicable.
Associations with large commercial income, such as a restaurant or marina open to the public, can fail the 60% test. That forces Form 1120 for that year.
How does Form 1120 work for an association?
On Form 1120, the association is taxed like a regular C corporation, at the 21% federal rate, but with association-specific rules:
- Section 277 limits deductions for membership-related expenses to membership income. Losses from member activities cannot offset non-member income such as interest.
- Revenue Ruling 70-604 lets members vote to return excess assessments or apply them to the next year's assessments, so they are not taxed as income. The vote should be documented each year in the minutes.
- Reserve contributions may be treated as non-taxable capital contributions if they are properly segregated and restricted to specific capital purposes. This requires careful documentation.
Form 1120 can produce a lower tax bill, but it involves more analysis, more paperwork, and more exposure if the IRS challenges the position.
Form 1120-H vs Form 1120: side-by-side
| Form 1120-H | Form 1120 | |
|---|---|---|
| Tax rate | 30% flat (32% timeshare) | 21% corporate rate |
| Exempt membership income | Automatically excluded | Taxable unless excluded under Rev. Rul. 70-604 or capital contribution rules |
| Specific deduction | $100 | None |
| Expense deductions | Only expenses directly connected to non-exempt income | Limited by Section 277 for membership activities |
| Complexity | Low | Higher |
| Audit risk / documentation | Low | Higher; requires member votes and records |
| Eligibility tests | 60% income and 90% expenditure tests | None |
A simple example
Suppose an association has $40,000 of interest on reserves and $2,000 of expenses directly related to earning it (investment fees and part of tax preparation).
- Form 1120-H: ($40,000 − $2,000 − $100) × 30% = $11,370.
- Form 1120: if the association properly excludes its membership income and has no other taxable items, ($40,000 − $2,000) × 21% = $7,980.
The difference here is about $3,400. Whether that's worth the extra preparation cost and documentation depends on the association. For an association with $3,000 of interest, the difference is a few hundred dollars and rarely worth it.
When is Form 1120 worth comparing?
- Large reserve balances earning meaningful interest, which is common since rates rose.
- Significant non-member income, such as cell tower leases, rentals or amenity fees from the public.
- Failing the 60% or 90% test, where Form 1120 is required anyway.
- A board willing to document the Rev. Rul. 70-604 vote and reserve segregation each year.
Because the choice can change every year, a good tax planning habit is to calculate both before filing.
Deadlines and state returns
Both returns are due the 15th day of the 4th month after year-end (April 15 for calendar-year associations). Form 7004 extends the filing deadline by six months, but not the time to pay. Many states also require an association income tax or franchise return. Requirements vary, so confirm your state's rules. We prepare Form 1120-H and 1120 returns for associations nationwide.
Frequently asked questions
What is the tax rate on Form 1120-H?
Taxable income on Form 1120-H is taxed at a flat 30%, or 32% for timeshare associations, after a $100 specific deduction.
What income is taxable for an HOA filing Form 1120-H?
Non-exempt function income is taxable, such as interest on bank and reserve accounts, fees from non-members and rental income from outside parties, less directly related expenses.
Can an HOA switch between Form 1120-H and Form 1120?
Yes. The Section 528 election is made each year by filing Form 1120-H, so an association can choose the more favorable return each year if it qualifies.
What is Revenue Ruling 70-604?
It allows an association filing Form 1120 to avoid tax on excess membership assessments if the members vote to refund them or apply them to the next year's assessments.
When is an HOA tax return due?
Form 1120-H and Form 1120 are due the 15th day of the 4th month after fiscal year-end. Form 7004 extends the filing deadline by six months.
GreyWood CPA PLLC is a licensed CPA firm headquartered in Richmond, Virginia (Virginia Board of Accountancy firm license #134961), serving nonprofits, community associations and businesses nationwide. This article is general information as of May 12, 2026, not legal or tax advice for a specific organization. Rules change, so confirm current requirements before acting.