55+ and Senior Housing Under the Fair Housing Act: The 80% Rule

How a community qualifies as 55+ or 62+ housing under the Fair Housing Act: the 80% occupancy rule, published policies and age checks every two years.

By Seayora Editorial Team · Published October 23, 2026 · Facts checked October 23, 2026 · 4 min read

Short answer: The Fair Housing Act lets housing for older persons turn away families with children, but only if it qualifies. Housing qualifies as 62+ housing if it is intended for, and occupied solely by, people 62 or older. It qualifies as 55+ housing if at least 80% of its occupied units have at least one resident aged 55 or older, it publishes and follows policies that show that intent, and it verifies residents’ ages and updates that information at least once every two years.

Key takeaways

The 80% rule counts occupied units, and a unit counts if at least one occupant is 55 or older.
Calling a property an “adult community” or “adult living” does not show the intent the rule requires.
Age records must be updated at least once every two years, by survey or another method.
The exemption covers familial status only. Every other fair housing protection still applies.

Which housing can exclude families with children?

The Fair Housing Act’s protection for families with children does not apply to “housing for older persons,” which the Act defines in three ways: housing provided under a state or federal program designed for elderly people, housing intended for and solely occupied by people 62 or older, and housing intended and operated for people 55 or older that meets three conditions (42 U.S.C. § 3607(b)). The Housing for Older Persons Act of 1995 removed an older requirement that 55+ housing offer significant facilities and services for older residents; the conditions below are what count today.

What is the 80 percent rule?

At least 80% of the occupied units must be occupied by at least one person who is 55 or older (24 CFR § 100.305). The rule counts occupied units, not all units, and a unit counts as occupied if someone actually lives there on the date the exemption is claimed, or if it is temporarily vacant and its primary occupant lived there in the past year and intends to return periodically.

A fraction rounds up: if 80% of the occupied units works out to 40.4 units, 41 must have a resident who is 55 or older.
Newly built housing first occupied after March 12, 1989 does not have to meet the 80% rule until 25% of its units are occupied.
The community decides its own age rules, if any, for the units outside the 80%, as long as its published policies allow it.

What policies must a 55+ community publish?

The community must publish and follow policies and procedures that show it intends to operate as housing for people 55 or older (24 CFR § 100.306). HUD looks at how the property is described to prospective residents, its advertising, its lease provisions, its written rules, covenants and deed restrictions, whether its procedures are applied consistently, and whether statements describing it as 55+ housing are posted in common areas. Phrases such as “adult living” or “adult community” in a written advertisement or prospectus are not consistent with that intent. A 55+ community may still let families with children live there, as long as it keeps meeting the 80% rule and its policies.

How must residents’ ages be verified?

The community must be able to prove it meets the 80% rule through reliable surveys and affidavits, and its procedures must routinely record whether at least one occupant of each unit is 55 or older and update that information at least once every two years (24 CFR § 100.307). Reliable proof of age includes a driver’s license, birth certificate, passport or immigration card, or a certification in a lease, application or affidavit, signed by an adult in the household, that at least one person in the unit is 55 or older. If a household refuses to cooperate, the community may count the unit as 55+ if it has other sufficient evidence, such as government records, earlier applications or a statement signed under penalty of perjury by someone who knows the occupants’ ages.

How does 62+ housing differ?

62+ housing must be intended for, and occupied solely by, people 62 or older (24 CFR § 100.303). It still qualifies if people under 62 already lived there on September 13, 1988 and every new occupant is 62 or older, if unoccupied units are held for people 62 or older, and if employees who perform substantial management or maintenance duties, and their families, live on site.

What does the exemption not do?

It covers familial status only. Rules against discrimination because of race, color, religion, sex, national origin and disability still apply, including the duty to make reasonable accommodations.
It does not let a community that misses the 80% rule evict or refuse to renew families with children in order to reach it.
It does not override state or local law, which may set its own rules for age-restricted housing.
A person who relied in good faith on a community’s written statement that it qualifies, without knowing it did not, is protected from personal liability for money damages (42 U.S.C. § 3607(b)(5)).

Frequently asked questions

Can a 55+ community rent to someone younger than 55?

Yes, in the units outside the 80% that must have a resident 55 or older, and the community sets its own age rules for those units in its published policies.

How often does a 55+ community have to check ages?

Its procedures must update the age information at least once every two years, by survey or another method.

Does 55+ housing have to offer special services for older residents?

No. The Housing for Older Persons Act of 1995 removed the requirement of significant facilities and services. The test now is the 80% rule, published policies and age verification.

Sources

How Seayora helps

Fair housing tools: Every applicant answers the same questions and every decision is recorded, so an age policy is applied the same way each time.

This article is general information, not legal advice. Landlord-tenant law varies by state and city and changes often, so check the current rule for your property and talk to an attorney before acting on a dispute.

How we write and check these guides: editorial standards.

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