Is an RV Considered a Home for Tax Purposes: Loans and Deductions

For federal tax purposes, an RV is considered a home if it has sleeping, cooking, and toilet facilities, and if the loan used to buy it is secured by the RV itself. Meet both tests and the IRS treats your RV the same way it treats a house for the mortgage interest deduction and certain state and local tax deductions. Miss either one and the tax benefits of homeownership don’t attach, no matter how much you live in it.

What the IRS Counts as a Home

IRS Publication 936 defines a home as any property with sleeping, cooking, and toilet facilities. The list specifically includes houses, condominiums, cooperatives, mobile homes, house trailers, and boats. An RV with a bed or convertible sleeping area, a stove or cooktop, and a toilet fits the definition just as squarely as a single-family house.¹

Because the test is about facilities rather than foundations, you don’t have to park the RV in one spot or hook it up to permanent utilities. A Class A motorhome, a fifth-wheel trailer, or a camper van with a portable toilet and a propane stove all qualify. A pop-up camper or cargo trailer without a toilet or a way to cook does not.

The Secured Loan Requirement

Meeting the facilities test is only half the picture. To deduct mortgage interest on the RV, the loan has to be secured debt, meaning you signed an agreement pledging the RV itself as collateral. If you stop paying, the lender has the legal right to repossess the vehicle. Most RV financing through banks, credit unions, and dealer programs is set up this way.¹

Pay cash and there’s no loan to deduct. Charge the purchase to a credit card or take out an unsecured personal loan and there’s interest, but it isn’t mortgage interest. The IRS also excludes debts secured only by a blanket lien on your general assets rather than by the RV specifically. Without collateral tied to the RV, the deduction disappears.

Primary Home or Second Home

You can claim the mortgage interest deduction on up to two qualified homes: one primary residence and one second home. You can have only one primary residence at a time, and only one designated second home in any given year.¹

If you own a traditional house and an RV, the house is usually the primary residence and the RV serves as the second home. Live in the RV full-time and it can be the primary residence, with a cabin or condo filling the second-home slot. The RV doesn’t have to be your main dwelling or parked anywhere in particular to qualify.

Deducting the Interest on Your RV Loan

Once the RV clears the facilities test and the loan is secured by it, the interest is deductible on the same schedule and under the same caps as any other home mortgage interest. The limit depends on when the loan was taken out:

Loans taken out after December 15, 2017: interest is deductible on up to $750,000 of total qualified home debt ($375,000 if married filing separately).
Loans taken out on or before December 15, 2017: the limit is $1 million ($500,000 if married filing separately).

These caps apply to your combined debt on the primary home and second home, not to each property on its own. Owe $600,000 on the house and $200,000 on the RV, and your $800,000 combined debt runs past the $750,000 ceiling, so only part of the total interest is deductible.¹

Points paid at closing can also be deductible. If the RV is your primary residence, you may be able to deduct the full amount of the points in the year you paid them, provided the loan is for buying or building the home, points are a normal business practice in your area, and the amount is reasonable. If the RV is your second home, you spread the points deduction across the life of the loan instead. Fees for specific services like appraisals or notary work are not points and aren’t deductible as interest.¹

State and Local Taxes on the RV

Owners who itemize can also deduct certain state and local taxes tied to the RV:

Personal property tax. If your state or county charges an annual value-based (ad valorem) tax on your RV, that amount is deductible each year. Flat registration fees that aren’t tied to value don’t count.
Sales tax. The state and local sales tax paid when you bought the RV can be deducted, but only in the year of purchase. You have to choose between deducting sales tax or state income tax on your federal return that year; you can’t claim both.

These state and local tax deductions sit under the SALT cap. For 2025, the combined SALT deduction is limited to $40,000 per return ($20,000 if married filing separately). That cap rises 1% each year through 2029, then drops back to $10,000 in 2030. High earners face an additional income-based reduction that can shrink the cap, though it cannot fall below $10,000.²

Itemizing Is Required

Every deduction described above lives on Schedule A. If you take the standard deduction, none of it helps you. For tax year 2026, the standard deduction is $16,100 for single filers, $32,200 for married couples filing jointly, and $24,150 for heads of household.³

Itemizing pays off only when your total itemized deductions exceed that amount. For a married couple, RV loan interest, property taxes, state income or sales taxes, charitable contributions, and any other itemizable expenses have to add up to more than $32,200 before the RV deduction produces any tax savings. If your annual RV loan interest runs $3,000 and you don’t have much else to itemize, the standard deduction almost certainly beats it. Run both numbers before assuming the RV cuts your tax bill.

Reporting It Without a Form 1098

Your RV lender probably won’t send you a Form 1098 (Mortgage Interest Statement). The IRS only requires lenders to file Form 1098 for loans secured by real property, and an RV isn’t real property even when it qualifies as a home under the tax code.⁴

The interest is still deductible. You just have to track it yourself. Ask the lender for a year-end interest statement or total the interest from your monthly statements. On Schedule A, report the interest on the line for home mortgage interest not reported on a Form 1098, and be ready to enter the lender’s name, address, and taxpayer identification number. Personal property tax and sales tax on the RV go in the taxes section of the same schedule.

If Your Situation Isn’t Standard

A few common scenarios shift the rules enough that you can’t rely on the second-home treatment alone.

Renting the RV out. Rent it for fewer than 15 days in the year and you don’t report the income at all; you also can’t deduct rental expenses.⁵ Rent it for 15 days or more and you keep the second-home classification only if your personal use exceeds the greater of 14 days or 10% of the days it was rented at a fair price; fall short and the RV becomes a rental property with reporting on Schedule E.⁶

Selling at a gain. If the RV was your primary residence, Section 121 lets you exclude up to $250,000 of gain from the sale ($500,000 for married couples filing jointly) if you owned and used it as your principal residence for at least two of the five years before the sale.⁷ Most RVs depreciate, so this rarely matters, but owners of vintage or specialty rigs should know it exists.

Living in the RV full-time while working on the road. Home status for the mortgage interest deduction is a separate question from where your “tax home” sits for business travel purposes. If you don’t maintain genuine ties to a fixed location, the IRS may treat you as an itinerant, meaning campground fees, fuel, and similar costs are personal expenses rather than deductible business travel.⁸

1
Internal Revenue Service. Publication 936 (2025), Home Mortgage Interest Deduction
2
Internal Revenue Service. Topic No. 503, Deductible Taxes
3
Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026, Including Amendments From the One, Big, Beautiful Bill
4
Internal Revenue Service. Instructions for Form 1098
5
Internal Revenue Service. Publication 527 (2025), Residential Rental Property
6
Internal Revenue Service. Topic No. 415, Renting Residential and Vacation Property
7
Office of the Law Revision Counsel. 26 USC 121 – Exclusion of Gain From Sale of Principal Residence
8
Internal Revenue Service. Publication 463 (2025), Travel, Gift, and Car Expenses