Rental income is taxed on what you keep after expenses, not on the full rent check

The IRS taxes your net rental income — the money left after you subtract mortgage interest, property taxes, repairs, insurance, and other legitimate expenses. You do not pay income tax on the full rent amount. This is the single biggest misconception landlords have, and it changes everything about how much you actually owe.

Your mortgage payment itself is split into two parts: principal and interest. Only the interest portion is deductible. The principal portion is not an expense — it is you building equity in the property, which the IRS does not tax as income but also does not let you deduct.

You report rental income and expenses on Schedule E (Form 1040), which feeds into your overall tax return. The net profit or loss from Schedule E is then added to your other income sources — W-2 wages, self-employment income, investment gains — and taxed at your marginal rate.

Key Takeaways

  • Only the interest portion of your mortgage payment reduces your taxable rental income; principal payments do not.
  • Deductible expenses include mortgage interest, property taxes, insurance, repairs, utilities you pay, and depreciation — but not capital improvements like a new roof.
  • You report net rental income on Schedule E and pay tax at your ordinary income tax rate, not a special rental rate.
  • Depreciation reduces your taxable income now but creates a tax bill later when you sell, through a mechanism called depreciation recapture.
  • If you have a loss, you may be able to deduct it against other income, but passive activity loss limits apply to most landlords.

How mortgage interest and principal affect your taxes differently

Every mortgage payment includes both principal and interest. In the early years of a 30-year mortgage, most of your payment goes to interest; later, more goes to principal. Your lender sends you a Form 1098 each January showing how much interest you paid that year. That number is what you deduct.

The principal portion — the part that reduces what you owe the bank — is not deductible. It is not an expense in the tax sense; it is an investment in the property itself. This is why a landlord with $2,000 in monthly rent and a $1,500 mortgage payment does not automatically have $500 in taxable income. If $1,000 of that payment is interest and $500 is principal, your taxable income before other expenses is $1,000, not $500.

Keep your Form 1098 and your mortgage statement together. The Form 1098 shows interest paid; your statement shows the breakdown of each payment. They should match for the year.

What expenses you can and cannot deduct

Deductible expenses are costs that keep the property producing income or maintain its current condition. The IRS distinguishes between repairs (deductible) and improvements (not deductible in the year you pay, but depreciable over time).

You can deduct: mortgage interest (not principal), property taxes, homeowners insurance, liability insurance, utilities you pay, HOA fees, maintenance and repairs (fixing a leaky roof, repainting, replacing a broken window), property management fees, advertising for tenants, legal fees related to the rental, and depreciation.

You cannot deduct: principal payments on the mortgage, capital improvements (a new roof, new HVAC system, kitchen renovation, new flooring), the cost of the land itself, or personal expenses. The line between repair and improvement is often unclear — the IRS generally says a repair keeps something in working order, while an improvement adds value or extends useful life. Replacing one shingle is a repair; replacing the whole roof is an improvement.

Keep receipts and invoices for everything. If you pay a contractor, ask for an itemized invoice that breaks out labor and materials, because some items may be improvements while others are repairs.

Depreciation: how it lowers taxes now and raises them later

Depreciation is a deduction that lets you write off the cost of the building (not the land) over 27.5 years, even though you are not actually spending money each year. If your rental property cost $300,000 and the land was worth $75,000, the building is worth $225,000. Divided by 27.5 years, you can deduct about $8,182 per year.

Depreciation is one of the largest deductions available to landlords, and it can turn a property with positive cash flow into a tax loss on paper. This is legal and intentional — the tax code encourages real estate investment by allowing this deduction.

The catch is depreciation recapture. When you sell the property, the IRS requires you to pay tax on all the depreciation you claimed, at a rate of 25 percent, regardless of your ordinary tax bracket. If you claimed $100,000 in depreciation over 12 years and then sell, you owe 25 percent of $100,000 — $25,000 — in recapture tax, separate from any capital gains tax on the property's appreciation. This is not a penalty; it is how the system works. Plan for it.

How your tax bracket affects what you owe on rental income

Rental income is taxed as ordinary income, not at a special rate. Your net rental profit is added to your W-2 wages, self-employment income, and other sources, and the total is taxed at your marginal tax bracket.

If you earn $80,000 in W-2 wages and have $20,000 in net rental income, you are taxed on $100,000 total. That extra $20,000 is taxed at whatever bracket applies to your income level — currently 22 percent, 24 percent, 32 percent, or higher, depending on your filing status and total income. There is no separate "rental income tax rate."

This matters because it means the tax cost of rental income depends on your other income. A landlord in the 12 percent bracket pays less tax on the same rental profit than a landlord in the 32 percent bracket. It also means that if you have a rental loss, it may reduce your overall tax bill by offsetting other income — though passive activity loss rules limit this for most landlords.

Passive activity loss limits and when you can deduct rental losses

If your rental expenses exceed your rental income, you have a loss. You cannot always deduct that loss against your W-2 wages or other income. The IRS has passive activity loss rules that limit deductions for most landlords.

Generally, if you do not materially participate in running the rental (meaning you are not actively involved in decisions about repairs, tenant selection, rent amounts, and so on), losses are treated as passive losses. Passive losses can only offset passive income — income from other rentals or partnerships. They cannot offset your salary or investment income.

There is one exception: the $25,000 passive activity loss allowance. If your modified adjusted gross income is below $100,000, you can deduct up to $25,000 in rental losses against ordinary income. This allowance phases out between $100,000 and $150,000 of income. Above $150,000, you cannot use it. Unused losses carry forward to future years and can be deducted when you have passive income or when you sell the property.

If you are a real estate professional — meaning real estate is your primary business and you spend more than half your working hours on it — you may be able to deduct all losses without limitation. This is a narrow category and requires careful documentation.

Self-employment tax and whether you owe it on rental income

Rental income from a property you own is not subject to self-employment tax (Social Security and Medicare tax). You pay income tax on the net profit, but not the additional 15.3 percent self-employment tax that a self-employed person or business owner pays.

This is one of the tax advantages of owning rental real estate. If you earned the same $20,000 as self-employment income instead, you would owe roughly $2,800 in self-employment tax on top of income tax. As rental income, you owe only income tax.

The exception is if you are a real estate dealer — someone who buys and sells properties frequently as a business, not an investor. Dealer income is treated as self-employment income and is subject to self-employment tax. The line between investor and dealer is fact-specific and worth discussing with a tax professional if you own multiple properties or buy and sell frequently.

How to report rental income and expenses to the IRS

You report rental activity on Schedule E (Form 1040), filed with your annual tax return. Schedule E has separate sections for each property. You list gross rental income, then subtract expenses in categories: advertising, auto and travel, cleaning and maintenance, commissions, insurance, mortgage interest, repairs, taxes and licenses, utilities, and depreciation, among others.

The result is your net profit or loss for each property. If you own multiple rentals, you total them on Schedule E and report the combined net on your Form 1040.

Keep records for at least three years, though the IRS can go back further if they suspect underreporting. Records include the Form 1098 from your lender, property tax statements, insurance bills, receipts for repairs and maintenance, utility bills if you pay them, and any other documentation of expenses. Digital records are fine; photograph receipts if you prefer.

If you use accounting software or a spreadsheet to track income and expenses throughout the year, you will have the numbers ready when you file. Many landlords use apps designed for rental property management, which can export data directly to tax software.

Frequently Asked Questions

Do I owe taxes on rental income if I have a loss after expenses?

Not on the rental activity itself — a loss means zero tax on that income. However, you may not be able to deduct the loss against your other income due to passive activity loss rules. If your income is below $100,000, you can deduct up to $25,000 in losses. Above that, losses carry forward to future years or until you sell the property.

Can I deduct a new roof or other major repairs?

Not in the year you pay for it. A new roof is a capital improvement, not a repair, so you must depreciate it over its useful life (usually 15 to 27.5 years depending on the component). Fixing a few shingles is a repair and is deductible immediately. The distinction matters for your tax bill.

What if I live in part of the rental property?

You can only deduct expenses for the rental portion. If you rent out half a duplex and live in the other half, you deduct half of the mortgage interest, property taxes, insurance, and utilities. Expenses that apply only to the rental side (a tenant's repair, for example) are fully deductible. Keep records showing the square footage or percentage breakdown.

Do I have to report rental income if I do not receive a 1099?

Yes. Rental income is taxable whether or not you receive a 1099 form. You report it on Schedule E. The IRS does not need a 1099 to know you owe tax; they expect you to report all income. Failing to report it is underreporting, which can trigger an audit.

When do I owe taxes on rental income — when I receive the rent or at the end of the year?

You report it on your annual tax return at the end of the year, but you may owe estimated taxes quarterly if your rental income is substantial. If you expect to owe more than $1,000 in taxes for the year, the IRS generally requires quarterly estimated payments. Consult a tax professional about whether you need to make them.