Should I Sell My House or Rent It Out? A Decision Framework With Numbers

"Should I sell my house or rent it out?" usually arrives with a moving date attached. The current home is paid down, the mortgage rate is one you will never see again, and a friend says "never sell real estate". The friend is not paying your property tax. Here is the version with numbers: what a sale nets, what a landlord's year looks like, how the tax code treats each path, and a worked example that runs both to a five-year result.

Cash now or income later: what the choice really trades

A sale converts equity into cash at today's price, minus selling costs and, in some cases, tax. Renting keeps the asset and adds an income stream, a business with a tenant in it, and a Schedule E on your tax return. It also changes what the house is in the eyes of the tax code.

You can rent now and sell later, but "later" happens in a market you cannot see and under a tax position that has changed. And the cash from a sale is certain, while the return from renting is a forecast: rent minus costs is arithmetic, appreciation is a hope.

Net proceeds today against the rent the house would earn

Net proceeds. Sale price, minus agent compensation, closing costs, repairs and concessions, minus the mortgage payoff. The full cost of selling a house is covered line by line in the selling guide; for the framework, a defensible value and a realistic cost percentage are enough, and the neighbor's asking price is neither.

Achievable rent. Not the rent you need, the rent the block pays: leased comparables of the same size and condition from the last 90 days, checked against the local rent-to-value ratio. The method is in the pillar guide, how much can I rent my house for; the annualized ratio, rent divided by value, is the gross yield explained in the gross yield and cap rate guide.

Then knock the rent down for empty months. The Census Bureau's Housing Vacancy Survey put the national rental vacancy rate at 7.3 percent in the second quarter of 2026, against 1.2 percent for owner-occupied homes⁴. A single-family house in a good school district will usually do better, but budget the national rate until your own leases prove otherwise; a turnover month with cleaning, repainting and a leasing fee costs more than a month of rent.

The landlord's profit and loss, from vacancy to insurance

Net cash flow = rent × (1 − vacancy) − management − property tax − insurance − maintenance and reserves − HOA dues − mortgage principal and interest.

• Vacancy. The Census rate above, or your own leasing history⁴.
• Management. A manager takes a share of collected rent plus leasing fees; self-management costs your time and, from a distance, travel. Put a cost on one or the other; a budget with neither is fiction.
• Property tax. Effective rates vary more than any other line. The Tax Foundation's county table, built from 2024 Census data, spans a tenfold range, from under 0.2 percent of home value in a few rural counties to above 2 percent in the costliest Illinois and New Jersey counties; Los Angeles County sits at 0.67 percent, a median bill of $5,675 on a median value of $834,200⁵.
• Insurance. A rented house needs a landlord policy, not your homeowner policy, and premiums have outrun inflation since 2018; what a home costs to own each year has the Treasury's figures.
• Maintenance and capital reserves. The roof and the water heater do not care who lives in the house. Set a fixed monthly amount aside from the first rent check.
• Mortgage. Principal and interest; the principal part is forced saving rather than a cost, but the rent must cover it.

The tax side works in your favor. Rent is taxable income, but mortgage interest, property tax, insurance, repairs and management are deductible against it, and the building (not the land) is written off on a 27.5-year schedule, which often turns a break-even cash flow into a small paper loss⁶. When a home becomes a rental, its basis for depreciation is the lesser of your adjusted basis or its fair market value on the day of the change. If you later list the rental for sale, the costs of managing and maintaining it stay deductible until closing only while the house is still held out and available for rent; take it off the rental market and they stop being rental expenses⁶.

The three tax rules that can flip the answer

This is where "rent it out for a while" becomes expensive if nobody watches the calendar.

The Section 121 exclusion. Up to $250,000 of gain on the sale of a home stays out of your income, $500,000 on a joint return where both spouses meet the use test, provided the property was owned and used as your principal residence for periods adding up to two years or more within the five-year period that ends on the sale date, and no other sale used the exclusion in the preceding two years³. The IRS counts the requirement as 24 months out of the five years before the closing date, and a short absence counts as time at home even if you rented the house out meanwhile⁷.

What renting after you move out does. Periods after 2008 when the home was not your principal residence are "nonqualified use", whose share of the gain cannot be excluded, but the statute exempts the part of the five-year window that falls after the last day you lived there³. In plain terms: move out, rent, and sell within three years, and the exclusion still covers the gain in full. Rent for longer and you fail the two-of-five test; the entire gain becomes taxable. The third anniversary of your move is the decision deadline for every accidental landlord.

Depreciation is never excluded. The part of the gain equal to depreciation allowed or allowable after May 6, 1997 cannot be excluded⁷; Publication 544 calls that slice of a long-term gain on real property "unrecaptured section 1250 gain" and sends it to its own worksheet in the Schedule D instructions instead of lumping it with the rest of the gain⁸. "Allowed or allowable" means the recapture applies whether or not you claimed the deduction, so claim it.

The 1031 exchange. Once the house is genuinely held for investment, you can defer the gain by exchanging it for other real property held for business or investment: no gain or loss is recognized, the replacement must be received within 180 days, and property held primarily for sale is excluded⁹. Since 2018 the rule covers real property only; the exchange goes on Form 8824¹⁰. A home you live in cannot be exchanged; a former home that has become a rental can, which is the tax argument for keeping a house whose gain has outgrown the exclusion.

This is general information, not legal or tax advice.

Distance, mortgage rate, time and tenants

The spreadsheet cannot hold four facts that decide many of these cases.

The rate on your existing loan. New 30-year loans cost 7.03 percent in Freddie Mac's late-September 2026 survey, against 6.30 percent twelve months before². An existing mortgage at 3 or 4 percent is an asset that survives only if you keep the house; it shrinks the largest line of the P&L and is why many rentals that would never pencil at today's rates do pencil for their current owner.

Distance. A landlord three time zones away pays a manager, flies in for turnovers, and hears about the leak on the second day.

Time. Screening applicants under fair housing rules, reading the local ordinance, filing Schedule E, a call at 11 p.m.: a few hours a month in a good year, many more in a bad one.

Tenant law. Rent regulation, notice periods and eviction procedure are set by state and city and decide how easily you get the house back if the plan stops working; check your city before you sign a lease. Before you buy the next home, ask the lender how much of the expected rent it will count toward qualifying, and switch to a landlord policy the day the tenant moves in.

Should I sell my house or rent it out? Matrix and break-even

The break-even in one line: keeping wins if (five years of net cash flow) + (principal paid down) + (change in value) − (extra tax from losing the exclusion) − (selling costs at the end) exceeds (net proceeds today) + (what that cash would have earned elsewhere). Run it with a flat price and again with a modest rise; if keeping wins only with the rise, you are buying a bet, not an income.

Sell a $600,000 house for $228,000 now, or rent it for five years

Every figure here is hypothetical, chosen to be plausible for a suburb on the outer edge of a large metro. You bought in 2019 for $430,000, have lived there since, and move in October 2026. The house is worth about $600,000; the mortgage balance is $330,000 at 3.1 percent with 25 years to run, $1,582 a month for principal and interest. Leased comparables support $3,200 a month, a gross yield of 6.4 percent.

About $8,900 of the first year's payments is principal; add the $1,164 of cash flow and your position improves by roughly $10,000 a year while the bank account barely moves. Depreciating a 60 percent building share of the $430,000 basis over 27.5 years gives about $9,400 a year⁶, so taxable rental income in year one is close to zero.

Sell now. $600,000 minus 7 percent selling costs ($42,000) minus the $330,000 payoff leaves $228,000. The gain of about $128,000 is fully excluded; you lived there for the last seven years³⁷.

Rent for just under three years, then sell (prices rising 2 percent a year, a scenario, not a forecast). Sale at about $636,700, selling costs about $44,600, loan balance about $302,500: $289,600 plus about $3,500 of accumulated cash flow. The gain of roughly $190,000 is still excluded because two years of residence fall inside the five-year window³, except the roughly $28,000 of depreciation, which is recaptured⁷⁸.

Rent five years, then sell. Flat prices: $600,000 minus $42,000 minus a balance of about $282,700 leaves $275,300 plus about $5,800 of cash flow, and a gain of about $175,000 that is now fully taxable, including roughly $47,000 of depreciation⁷⁸. With 2 percent growth: $333,400 plus $5,800, and a taxable gain of about $233,000.

Selling today yields $228,000 tax-free. Three years of renting adds about $65,000 before a small recapture tax, mostly from principal paydown and the assumed price rise. Five years adds up to about $111,000 before tax, but the whole gain is now taxable and the extra came from a price assumption. The decision turns on two things you control: whether you would sell inside the three-year window, and whether you prefer $228,000 in cash today to a mortgaged house with a 3.1 percent loan. This is general information, not legal or tax advice.

Value, net proceeds, rent and yield: four framework inputs in one CheckValue report

The framework needs four numbers that belong to the same house on the same date: its value, what a sale would net, what it would rent for, and the yield that rent implies. A CheckValue report carries all four for one address at one date. The value arrives with a range and the comparable sales behind it; the selling-costs section estimates net proceeds; the rent estimate and gross yield sit beside them, and an ownership-cost estimate covers the tax, insurance and maintenance lines of the P&L.

It is an orientation, not your accountant's worksheet: the report does not know your mortgage balance, your purchase price or your filing status, and it is not a licensed appraisal. Start with the free on-screen preview for your address to fill the first row of the framework, then add your loan and tax figures. The Los Angeles sample report shows how the four figures read in a finished report.

Mistakes accidental landlords make

1. Pricing the rent from the mortgage payment. Tenants pay the market rent, not your costs; a house that sits empty at $3,500 loses more than one that leases at $3,200.
2. Missing the three-year deadline. The Section 121 window closes quietly; put the date in your calendar the day you move out³.
3. Not claiming depreciation. Recapture applies to depreciation allowed or allowable, so skipping the deduction costs twice⁷.
4. Assuming appreciation. The national median listing price was 1.3 percent lower in August 2026 than twelve months earlier, and the median rent of $1,699 was down 0.9 percent¹; prices and rents can move sideways for years.
5. No written exit rule. Decide in advance the cash-flow level or the date that triggers a sale, and read the guide to when to sell before you list.

This is general information, not legal or tax advice.

This article is general information, not legal, tax or investment advice. Figures and rules carry the year they were published; check the cited source for the current version.

Christian Eckmair

Co-founder, CheckValue · More than 20 years in real estate in Tenerife and Austria · Reviewed by Josef Eckmair MBA

Christian Eckmair is co-founder of CheckValue and of CBDNOL GmbH (Ansfelden, Austria). He has worked in real estate for more than 20 years in Tenerife and Austria – buying, renovating, letting and selling residential property – and writes about home values, buying checks and ownership records.

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