Turning your home into a rental is a business decision, and the owners who do well treat it like one from day one. Before you order a yard sign or draft a listing, work through the questions below in order. Each one has a wrong answer that costs real money, and every one of them is knowable in advance.
Start With the Rent vs Sell Math
Run this math before anything else. Take the realistic monthly rent for your home, subtract the mortgage payment, property taxes, insurance, and any HOA dues, then subtract reserves for vacancy, repairs, and future big ticket replacements. If the result is negative, you are not collecting income, you are paying for the privilege of keeping the house, and you need a separate reason to do that, such as expected appreciation or a mortgage rate you do not want to give up.
Then weigh the tax clock. Under the IRS Section 121 exclusion, you can generally exclude up to $250,000 of gain on the sale of your home, or $500,000 for a married couple filing jointly, if you owned and lived in it as your primary residence for at least two of the five years before the sale. Rent the home long enough and you can age out of that exclusion. If your home is sitting on a large gain, the value of that exclusion belongs in the rent vs sell comparison, not as an afterthought.
Budget for Vacancy, Repairs, and Capital Expenses
Build reserves into your projection before you commit to anything. The U.S. Census Bureau put the national rental vacancy rate at 7.3 percent in the second quarter of 2026, which is a useful reminder that no rental stays occupied every month forever. Your local market will run higher or lower, but budgeting as if the home will be occupied twelve months a year, every year, is how new landlords end up surprised.
Do the same for the physical plant. A roof, a furnace, a water heater, and appliances all have finite lives. List each major system, estimate its replacement cost and remaining life, and divide to get a monthly set aside. Add a separate line for routine repairs, because tenants call about things you lived with quietly for years. If the deal only works when nothing breaks and nobody moves out, the deal does not work.
Prepare the Property Like a Business Asset
Handle safety items first and completely. Working smoke and carbon monoxide detectors, secure locks, solid handrails, and functioning ground fault outlets are the baseline for handing keys to a tenant. Service the HVAC system, inspect the water heater, and fix every slow drain and drip now, because each one becomes a service call later.
Then prepare for wear. Choose durable, cleanable finishes over delicate ones, repaint in a neutral color you can touch up, and remove anything you would be upset to lose. Finally, document everything. Walk the home with a camera before move in and keep dated photos of every room, every appliance, and every existing flaw. That record is what makes a security deposit conversation short instead of contentious.
Set the Rent With Evidence, Not Hope
Price from comparable rentals, not from your mortgage payment. Your costs do not set the market, other homes like yours do. Pull recently rented properties with similar bedrooms, bathrooms, condition, and location, and set your number inside that range.
Then let the market grade your pricing quickly. If inquiries are quiet and showings are thin in the first two weeks, the price is wrong, and every extra week of vacancy erases more than a modest rent reduction would have cost you. An occupied home at a fair rent beats an empty home at an ambitious one every single month.
Screen Every Applicant the Same Way
Write your criteria down before you advertise, and apply them identically to every applicant. Under the federal Fair Housing Act, enforced by HUD, you may not discriminate based on race, color, national origin, religion, sex, familial status, or disability. Many state and local laws add further protected classes, so learn the rules that apply where the property sits before you screen anyone.
A written standard protects you as much as it protects applicants. Set an income threshold, a credit expectation, and requirements for rental history and references, then verify the same items for everyone in the same order and keep your notes. If you deny an applicant based on a credit or background report, federal consumer reporting rules require you to tell them and identify the reporting agency. Consistency is both your legal protection and your best tool for finding a tenant who pays on time.
Put the Lease in Writing and Make It Specific
Use a written lease that fits your jurisdiction, not a generic form you found online. At minimum it should spell out the term, the rent amount and due date, the late payment policy, how the security deposit is held and returned, who handles which maintenance, how much notice you give before entering, and clear rules on pets, smoking, occupancy, and subletting, including short term rental use. Ambiguity in a lease tends to resolve against the person who wrote it, so write precisely. Have a local real estate attorney or an experienced professional review it once. That single review is inexpensive protection against the clause you did not know your area requires.
Get the Taxes and Insurance Right
Report the rent and take the deductions you are entitled to. Rental income is taxable, and in exchange you can generally deduct mortgage interest, property taxes, insurance, repairs, and management costs against it. You can also depreciate the building itself. IRS Publication 527 sets the recovery period for residential rental property at 27.5 years using the straight line method, which produces a meaningful annual deduction on most homes. Know that depreciation is recaptured when you sell, so keep clean records from year one and work with a tax professional the first year you file as a landlord.
Update your insurance before the tenant moves in, not after. A standard homeowners policy is written for an owner who lives in the home, and renting the property without telling your insurer can jeopardize your coverage. You will need a landlord policy, and according to the Insurance Information Institute it costs about 25 percent more on average than a comparable homeowners policy, reflecting the added risk of a tenant occupied property. Require tenants to carry renters insurance for their own belongings, and consider umbrella liability coverage once you own income property.
Decide Honestly Between Self Managing and Hiring Help
Choose based on time, temperament, and distance, not on the management fee alone. Managing it yourself works when you live near the property, can answer a maintenance call on a holiday, and are comfortable enforcing a late rent policy with a real person on the other end. If any of those is not true, a good property manager earns the fee by keeping the home occupied, handling repairs at negotiated rates, and staying current on landlord tenant law so you do not learn it through a mistake.
If you hire one, interview more than one candidate. Ask exactly how they charge, including leasing fees, renewal fees, and markups on maintenance, ask how they screen tenants, and ask how quickly owners get paid. If you manage it yourself, run it like the business it is, with online rent collection, a written maintenance log, and a calendar reminder well ahead of every lease expiration.
The Bottom Line
Renting out your home can be a sound way to build long term wealth, but only when the math works before the first tenant applies. Do the rent vs sell comparison honestly, fund the reserves, screen consistently and lawfully, put everything in writing, and revisit the numbers every year at renewal. If the property earns its keep after all of that, you are not just a homeowner anymore, you are running a small business, and it deserves to be run well.
