Can You Lease Your Property and Live There at the Same Time?

Yes, if the space meets local building and zoning requirements for rental occupancy. Before renting out a room, a basement apartment, or the other side of a duplex while living on the property, confirm required permits and occupancy approval with your local building department. Check your state's rules for renter protections and whether ending the arrangement requires a court eviction. Living on site may exempt you from parts of the federal Fair Housing Act, with different advertising rules for separate units and shared-home roommates, and it changes how you report the rent and expenses to the IRS.

Is the person renting from you a tenant or a lodger?

The answer depends on state law and how much of the home you share.

• Separate unit: If you rent a self-contained unit with its own entrance, kitchen, and bath (one side of a duplex, an accessory dwelling unit), the renter is an ordinary tenant and the regular landlord-tenant rules apply.
• A room in your home: In California, if you rent a room inside the home you live in, keep access to all areas the renter uses, and control the household, the renter is a lodger.

A lodger is still protected. California's Department of Real Estate guide says most lodgers have the same rights as tenants. Unless your state has a statute like California's, plan on using the court eviction process if a room renter will not leave.

How do you end the arrangement?

California gives owners a faster route in one situation. Under Civil Code section 1946.5, if you live in the home and rent to only one lodger on a periodic basis (such as month to month), you can end the arrangement with written notice as long as the rental period, up to 30 days. Serve it by hand delivery, the other methods the eviction notice statute allows, or certified or registered mail with restricted delivery and a return receipt.

When the notice period ends, the lodger's right to stay ends. A lodger who refuses to leave commits an infraction under Penal Code section 602.3, and you can ask police to remove them as a trespasser. Check your local agency's policy: if it declines to remove lodgers, you need an eviction case even without a dispute over lodger status. Two other limits apply:

• The shortcut covers only a home with a single lodger. With two or more lodgers, you need a regular eviction case.
• If the lodger disputes that they are a lodger, you may still need to file an unlawful detainer (eviction) lawsuit.

California's statewide just cause eviction law, which normally requires a listed reason to end a tenancy after 12 months, does not cover a renter who shares a bathroom or kitchen with an owner who lives there. It also exempts an owner-occupied single-family home where the owner rents out no more than two units or bedrooms, including an ADU.

Check local eviction protections before choosing month-to-month terms for flexibility. State exemptions do not remove local requirements: Oakland, for example, requires just cause for covered owner-occupied duplexes and triplexes, even on month-to-month agreements. A fixed-term lease generally lets the renter stay until the term ends unless they break the lease.

Which fair housing rules still apply when you live there?

The federal Fair Housing Act has two exemptions that can fit an owner who lives on site:

For separate-unit rentals, even when an exemption applies, your listing, texts, and statements cannot express a preference based on race, color, religion, sex, disability, familial status, or national origin. In the Ninth Circuit, which includes California, Fair Housing Council v. Roommate.com (2012) excludes shared-home roommate selection and related matching communications from the Act.

A separate federal law, 42 U.S.C. 1982, bars racial discrimination in all rentals, and the Supreme Court held in Jones v. Alfred H. Mayer Co. that it reaches private owners. No owner-occupancy exemption allows rejecting a renter because of race.

State advertising rules require a separate check. California's 2026 tenant guide describes an exemption for an owner renting a single room to one roomer or boarder in an owner-occupied single-family home with no other roomers. The guide says ads still cannot state protected-class preferences, except a sex preference when a kitchen, living room, or bathroom is shared. Roommate.com also interpreted California law to exclude shared-home roommate selection, so the applicable court's rulings matter.

Write listings that describe the room, the rent, and the house rules, not the person you want. For what counts as discrimination in screening, see unlawful discrimination in the rental application process.

What should the written agreement and house rules say?

Use a written room rental agreement even for a friend. It should cover:

1. Rent, due date, and deposit, within your state's deposit limit.
2. The space: which room is theirs, which areas are shared, and any areas that are off limits.
3. Entry: how much notice you will give before entering their room, apart from emergencies.
4. Utilities and internet: included in the rent, or split by a stated percentage.
5. House rules: guests and overnight stays, quiet hours, kitchen and laundry use, smoking, pets, parking, and cleaning of shared areas.
6. Term and notice: month to month or fixed term, and how much notice each side gives to end it.

If you rent the room to two people together, both should sign; see how leases with more than one signer work. For the general parts of any lease, see what a lease agreement includes.

Will renting part of your home affect your mortgage or insurance?

Mortgage. Owner-occupied mortgages require you to live in the home as your principal residence. Renting a room or the other unit while you still live there keeps it your principal residence; Fannie Mae's Selling Guide addresses boarder rent paid in a borrower's principal residence. That guide generally does not let lenders count boarder rent as qualifying income, except on HomeReady loans and rent from a live-in personal assistant. Moving out and renting the whole home is a change in occupancy, so check your loan documents before you do that.

Insurance. Tell your insurer in writing before the renter moves in. On standard ISO homeowners forms, liability coverage continues when you rent part of your home for use as a residence, unless you take in more than two roomers or boarders. The same forms exclude the belongings of roomers and boarders who are not related to you, so require the renter to buy renters insurance.

If you are choosing a property to live in and rent out, see how single-family homes, duplexes, and fourplexes compare.

How do you report the rent on your taxes?

Report the rent on Schedule E (Form 1040). Under IRS Publication 527, you split expenses between the rented part and your part:

• Rental-only costs are fully deductible, such as painting the rented room or liability insurance for renting it.
• Shared costs such as mortgage interest, property tax, utilities, and repairs to the whole house are divided by a reasonable method, usually rooms or square footage.
• Depreciation is allowed on the rented part of the house and on furniture you provide for the renter.

Example from Publication 527: you rent a 180-square-foot room in an 1,800-square-foot house. That is 10% of the home, so 10% of a $600 heating bill, or $60, is a rental expense, and the other $540 is personal. If you rent out a home you live in for fewer than 15 days in the year, that rental is not treated as rental activity. For what else you can deduct, see rental expenses you can deduct.