Rental income is money you receive from a tenant who lives in a property you own
Rental income is the payment a tenant gives you each month (or whatever period you agree on) for the right to live in your property. It is the most straightforward way homeowners generate ongoing cash from real estate. You own the building or unit, a tenant signs a lease, and they pay you rent on a schedule — usually monthly.
The income itself is simple: tenant pays, you receive. But the money you actually keep depends on what you subtract from it. Most landlords deduct mortgage payments, property taxes, insurance, maintenance costs, and utilities they cover. The amount left over after those expenses is your actual profit, which is what matters for your finances and taxes.
Rental income is different from the money you make when you sell the property itself. Selling is a one-time event. Rental income is recurring — it comes in month after month as long as someone is living there and paying.
Key Takeaways
- Rental income is the monthly payment a tenant gives you to live in your property, and it is taxable to you as ordinary income.
- Your actual profit is rental income minus all expenses: mortgage, taxes, insurance, repairs, maintenance, and utilities you provide.
- You must report all rental income to the IRS, even if you did not receive it or the tenant paid late.
- Rental income can come from a single-family home, a condo, an apartment building, or any residential property you own and lease to tenants.
- The amount of rental income you can charge depends on local market rates, the condition of the property, and what similar units rent for in your area.
How rental income works in practice
You set a rent amount based on what similar properties in your area command. A tenant signs a lease agreeing to pay that amount by a certain date each month. They pay you (or a property manager if you hire one), and you keep the money — but you are responsible for paying the expenses that keep the property habitable and the loan current.
If your mortgage is $1,200 a month, property taxes are $300, insurance is $150, and you set rent at $2,000, you are not keeping $2,000. You are keeping $2,000 minus $1,200 minus $300 minus $150, which is $350 — before any repairs, maintenance, or vacancy periods when no one is paying rent.
Rental income is also not the same as cash flow. Cash flow is the actual money in your account after all bills are paid. Rental income is the gross amount the tenant pays. A property can have high rental income but negative cash flow if expenses are high or the tenant does not pay on time.
What counts as rental income for taxes
The IRS requires you to report all rental income on your tax return, regardless of whether you received it in cash, by check, by transfer, or not at all. If a tenant owed you $2,000 in rent and never paid, you still report $2,000 as income in that tax year (though you can also claim a bad debt deduction if the debt becomes uncollectible).
Rental income includes the base rent amount plus any additional payments the tenant makes: late fees, pet fees, parking fees, or utility reimbursements. If you collected a security deposit, that is not income — it belongs to the tenant and is returned at move-out (minus any legitimate deductions for damage).
You report rental income on Schedule E (Supplemental Income and Loss) when you file your federal tax return. You also deduct your expenses on the same form. Many states require you to report rental income on state returns as well.
The difference between gross and net rental income
Gross rental income is what the tenant pays you — the full monthly amount. Net rental income is what remains after you subtract all legitimate expenses.
Expenses you can deduct include mortgage interest (not principal), property taxes, insurance, repairs, maintenance, utilities you pay, property management fees, advertising to find tenants, and depreciation. You cannot deduct principal payments on your mortgage, capital improvements (major upgrades), or personal expenses.
Lenders and investors care about net income because it shows whether the property actually makes money. A property with $2,000 in gross rental income but $1,900 in expenses has only $100 in net income — it is barely profitable. That matters when you are deciding whether to buy a rental property or refinance one.
How much rental income you can charge
Rent is set by supply and demand in your local market. You can charge what similar properties rent for in your neighborhood. If a one-bedroom apartment in your area typically rents for $1,400, you cannot charge $2,500 unless yours has significant advantages — a recent renovation, a garage, or a desirable location.
Some cities and counties have rent control laws that limit how much you can raise rent each year or cap the total amount you can charge. A few places require you to have "just cause" to evict or not renew a lease. Check your local regulations before setting rent, because violating them can result in fines or forced refunds to tenants.
Market rates change. If you own a property for years, the rent you charged five years ago may be well below what the market will bear now. When a lease ends, you can raise the rent to market rate for the next tenant — though in some places there are limits on how much you can increase it.
Rental income and your mortgage
When you apply for a mortgage to buy a rental property, lenders look at the projected rental income to decide whether the property will generate enough money to cover the loan payment. They typically want the monthly rent to be at least 1.25 times the monthly mortgage payment — this is called the debt service coverage ratio.
If your mortgage payment is $1,000 a month, the lender wants to see at least $1,250 in monthly rental income. This protects the lender: if the tenant stops paying or the property sits vacant, there is still a cushion between the rent and the loan payment.
Once you own the property, the rental income you receive does not automatically go toward your mortgage. You receive it, and you are responsible for paying the mortgage yourself. If you do not pay the mortgage, the lender can foreclose even if you are collecting rent.
Rental income when you have a mortgage versus owning the property outright
If you own the property free and clear (no mortgage), all the rental income is yours to keep after expenses. If you have a mortgage, you must pay the lender first, and the remainder is yours. The mortgage payment is usually the largest expense, so it significantly reduces your net income.
Some landlords use rental income to pay down the mortgage principal faster, building equity more quickly. Others use it to cover expenses and keep the rest as profit. The choice depends on your financial goals and whether you want to reinvest in the property or take money out.
If you refinance the property, the new loan amount affects how much of the rental income goes to the mortgage payment. A cash-out refinance (borrowing more than you owe) increases your payment and reduces your net income, even though the gross rental income stays the same.
Frequently Asked Questions
Is rental income the same as profit?
No. Rental income is the money the tenant pays you. Profit is what remains after you pay all expenses — mortgage, taxes, insurance, repairs, and maintenance. A property can have high rental income but low or negative profit if expenses are high.
Do I have to report rental income if I only rent out one room?
Yes. The IRS requires you to report all rental income, regardless of whether you rent the entire property or just one room. You can deduct your share of expenses proportionally. Consult a tax professional about how to split expenses when you live in the property too.
What happens if a tenant does not pay rent?
You still report the unpaid rent as income in that tax year. You can claim a bad debt deduction if the debt becomes uncollectible, but you must follow IRS rules for what qualifies. You can also pursue eviction or small claims court to recover the money, depending on your state's laws.
Can I deduct my mortgage payment from rental income?
You can deduct the interest portion of your mortgage payment, but not the principal. Principal is a return of your own money, not an expense. Interest is tax-deductible because it is a cost of borrowing to purchase the rental property.
Does rental income count toward my income for a loan or mortgage application?
Yes, but lenders typically count only 75 percent of documented rental income, and only if you have been receiving it for at least two years. They want proof — usually tax returns or a lease agreement. This is more conservative than your actual income because lenders account for vacancies and collection risk.