Independent Living

55+ Community Rules: Age Restrictions, Guests, and Who Can Live There

A 55+ community keeps its age rule under a federal exemption: at least 80% of occupied homes must have a resident age 55 or older. See how the rule treats a younger spouse, adult children, and guests.

Updated November 8, 2026 · 8-minute read

Key takeaways

The Verified Figures Ledger carries no independent living cost figure (Ledger F8). This guide states no price, rent, dues, or fee amount of any kind.
Age-restricted housing sits outside the fair housing ban on family-status limits only if it meets the federal Housing for Older Persons Act test, run by HUD.
For 55+ housing, the test has three parts: at least 80% of occupied units must have at least one occupant who is 55 or older; the community must publish and follow policies that show it intends to be housing for people 55 and older; and it must verify residents' ages under HUD rules.
The count is by unit, not by person. A home with one resident who is 55 or older counts toward the 80%, even if a spouse or partner is younger.
The other 20% of units may hold younger residents, but no rule forces a community to use that room. Many set a stricter rule of their own, and their rule binds.
Guest terms, stay lengths for visitors, and most day-to-day rules are set by the community's own documents, not by federal law. Read those papers before you sign, not after.

A 55+ sign at the gate looks simple. The rules behind it are not. Buyers meet them at signing: a spouse who is not yet 55, an adult child who needs to move in for a while, a grandchild who stays each summer. Each case turns on rules the community had to set long before you arrived, under a federal framework with a strict test. This guide explains that framework in clear terms and shows which questions are set by federal law and which are set by the community's own papers. Our 55+ communities explained guide in our independent living section gives the wider picture of how these communities work.

Why an age rule is allowed at all

Federal fair housing law bars housing providers from turning families away because children live with them. That ban is called the familial status rule. Congress carved out an exception for housing for older persons, first in the Fair Housing Act and then in the Housing for Older Persons Act of 1995. HUD writes and enforces the rules for the exception.

The exception is not automatic. A community earns it by meeting the test at all times, and it can lose the exception if it stops meeting the test. One path is housing for people 62 or older, where all residents must be 62 or older. The path most 55+ communities use is the 55-and-older test set out below.

The 80% test, step by step

At least 80% of a community's occupied units must have at least one occupant who is 55 years of age or older. Occupied is the key word: vacant homes do not drag the share down.

The share is counted per home, not per head. If a couple lives in a home and one of them is 58, that home counts in full toward the 80%, and the other spouse's age does not break the count. That one fact settles the most common fear at signing: a younger spouse does not, by itself, bar a couple from a 55+ community that follows the federal test.

The room left over, up to 20% of occupied units, can hold households where no one is 55 yet. But the federal rule gives room; it does not give a right. A community may set its own floor for that share, such as a set age for all residents, or may hold the share for cases it names. Its own papers decide, and a buyer takes the papers as they are.

The other two parts of the test sit behind the scenes. The community must publish policies and follow them in a way that shows real intent to operate as 55+ housing. It must also check and record ages in a reliable way, with surveys and signed statements, and keep that proof ready. You will feel these parts as age papers at signing and a census form now and then. They are not red tape for its own sake. They are how the community keeps its legal right to hold its age rule.

A younger spouse or partner

This is the case families ask about most. One spouse is 55 or older. The other is not. Under the federal test, the home counts toward the 80% as long as one occupant meets the age. Most 55+ communities admit such couples as a matter of course.

Ask two things before you sign. First, what does the community's own rule say about the younger spouse if the older spouse dies or moves to care? Some papers let the younger spouse stay for good. Some set terms. Second, are there set age floors for other occupants that the community chose on its own? Get both answers in writing. Our guide on buying a home in a 55+ community (IL-2 in the prior day's set, in this same section) lists the papers to read before a purchase, and this question belongs on that list.

Adult children and other adults moving in

An adult child is not a guest if they live in the home. They are an occupant, and occupant rules apply. Whether an adult child may live with a parent in a 55+ community turns on the community's own papers, read against the 80% test.

If the parent is 55 or older, the home already counts toward the 80%. The question is then the community's own rule: many papers set a minimum age for other adult occupants, or bar long-term occupants who are not spouses, while some allow an adult child. If no one in the home would be 55 or older, the home would have to fit inside the community's share of under-55 units, if it allows such homes at all.

Health cases get their own care. A live-in aide or caregiver is handled under fair housing disability rules as well as community papers, and a community must treat a needed aide request with care. If care is the reason for the move-in, say so in writing and ask how the community handles aide occupants.

Do not move an adult in first and ask later. A breach of occupancy rules can put the owner's own home at risk under the papers they signed.

Guests and long stays

Federal law does not set guest terms for 55+ communities. Guest rules are the community's own: how long a visitor may stay, how often, where a guest may park, and which shared spaces a guest may use. Grandchildren visits are a normal part of life in these communities, and the papers in most cases set stay limits in days per visit or per year rather than a ban.

The line to watch is the line between a guest and an occupant. A visitor who stays past the guest limit, gets mail at the home, or keeps their life there can be treated as an occupant under the papers, and then age and occupancy rules apply to them. If a grandchild or a relative will stay for a long stretch, such as a full summer or a school term, clear it with the office in writing before the stay starts. A short written yes beats a hard talk in month two.

Who pays for what

You pay the price or rent for your home and the community charges set in its papers. This guide states no amount for any of them (Ledger F8).
The community pays to run its own age checks, post its policies, and keep its records in order. Those are its costs of holding the federal exception.
Medicare does not pay any housing cost in a 55+ community. Medicare pays for covered health care, not for housing.
Medicaid does not pay rent or purchase costs in a 55+ community. It is a health program and can pay for care services a person gets, under state rules.
HUD does not pay a resident's costs in a market-rate 55+ community. HUD's part here is the rule book for the age exception, not rental help. HUD-assisted homes are a separate kind of housing, covered by our Section 202 guide in this section.

Sample situation

Tom is 58 and his wife, Lisa, is 52. They find a home they like in a 55+ community and worry that Lisa's age bars them. The sales office shows them the community's rule sheet. Since Tom is over 55, their home counts toward the share of homes with a resident who is 55 or older, and the community's own papers admit a younger spouse. The papers also state what happens if Tom dies first: Lisa may stay in the home. Next, Lisa asks about their son, who is 30 and hoped to live with them for a year while he saves. The papers set a minimum age for adult occupants who are not spouses, so the son's plan does not fit, and Tom and Lisa learn this before they sign rather than after. Last, they check the guest terms for their granddaughter's summer stay, get the office's written okay for the dates, and then sign with no open questions left. The federal test gave the frame. The community's papers gave the answers that bound their own case.

Questions to ask before you sign

A 55+ age rule is not a slogan on a gate. It is a legal status the community must keep earning, built on an 80% count, posted policies, and age checks. Inside that frame, the community's own papers rule your daily life: who may live in your home, and how long a guest may stay. Read the papers, ask the cases that fit your family, and get the answers in writing.

What share of your homes now has a resident who is 55 or older, and how do you check ages?
What is your own rule for a younger spouse, now and if the older spouse dies or moves out?
What minimum age, if any, do you set for other adult occupants, such as an adult child?
How do you treat a live-in aide or caregiver?
What are your guest terms: stay limits, how they are counted, and how a long stay is approved?
Where are these rules written, and can I take a copy home before I decide?