Is an RV Considered a Home for Tax Purposes: Interest, Points, Taxes

An RV is considered a home for tax purposes if it has sleeping, cooking, and toilet facilities, and the loan used to buy it is secured by the RV itself. Meet both conditions and the IRS treats your rig the same way it treats a house or condo: you can claim it as a first or second home, deduct the mortgage interest, and write off certain state and local taxes tied to it.¹

The Three-Facilities Test

IRS Publication 936 defines a home as any property with sleeping, cooking, and toilet facilities. The list specifically names houses, condominiums, cooperatives, mobile homes, house trailers, and boats. An RV sits comfortably inside that definition as long as all three facilities are present in the same unit.¹

Because the test turns on facilities rather than foundations, it doesn’t matter whether you park in one spot, hook up to permanent utilities, or move every weekend. A Class A motorhome, a fifth-wheel trailer, or a camper van with a portable toilet and a propane cooktop can all qualify. What doesn’t qualify: a pop-up camper with no toilet, a cargo trailer conversion missing a cooking setup, or a teardrop without any of the three.

The Loan Has to Be Secured by the RV

This is where most would-be deductions fall apart. To deduct the interest, your financing has to be secured debt, meaning you signed an agreement that puts the RV up as collateral. If you stop paying, the lender can repossess it. Standard RV loans from banks, credit unions, and dealer financing programs are structured this way.¹

If you paid cash, charged the purchase to a credit card, or took out an unsecured personal loan, there’s no deductible mortgage interest, period. The IRS also excludes debts secured only by a general lien on your assets rather than by the RV specifically. A home equity loan on your house used to buy the RV is secured by the house, not the RV, and follows its own rules.

First Home or Second Home

You can claim mortgage interest on up to two qualified homes: one primary residence and one second home. The primary residence is wherever you live most of the time, and you can designate only one second home in any given year.¹

Own a house and an RV? The house is almost certainly your primary residence, and the RV slots in as the second home. Live in the RV full-time? The RV can be the primary residence, and a cabin or condo becomes the second home. The RV doesn’t have to be parked anywhere specific to qualify.

What You Can Actually Deduct

Mortgage Interest

Once the RV qualifies as a home and the loan is secured, the interest is deductible under the same caps that apply to regular mortgages:

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 the combined debt on your primary home and second home, not to each one separately. If you owe $600,000 on your house and $200,000 on the RV, you’re over the $750,000 cap and only part of the interest is deductible.¹

Loan Origination Points

Points paid when you financed the RV (sometimes called origination fees or discount points) may also be deductible, but the timing depends on which home it is. On a primary residence, you may be able to deduct the full cost of points in the year you paid them, as long as the loan is for buying or building the home, points are a normal practice in your area, and the amount is reasonable. On a second home, you spread the deduction over the life of the loan. Fees charged for specific services like appraisals or notary work aren’t points and aren’t deductible as interest.¹

State and Local Taxes

Two kinds of state and local taxes tied to the RV can come off your return if you itemize:

Personal property tax. If your state or county charges an annual value-based (ad valorem) tax on the RV, you can deduct it 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 is deductible, but only for the year of purchase, and only if you choose to deduct state and local sales tax instead of state income tax that year. You can’t claim both.

All of these sit under the SALT cap. For 2025, the combined SALT deduction is capped at $40,000 per return ($20,000 if married filing separately). The cap rises 1% each year through 2029 and then reverts to $10,000 in 2030. A high earner’s cap can be reduced further by an income-based phase-down, though it can’t fall below $10,000.²

Does Itemizing Even Pay Off?

Every deduction above requires you to itemize on Schedule A instead of taking the standard deduction. 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 only helps when your itemized total exceeds that number. For a married couple, the RV loan interest, property taxes, state income or sales taxes, charitable contributions, and other deductible expenses all have to clear $32,200 before itemizing produces any savings. On a modest RV loan with $3,000 of annual interest and not much else to itemize, the standard deduction almost always wins. Run both totals before assuming the RV changes your tax picture.

How to Claim It Without a Form 1098

Here’s the quirk that trips up a lot of RV owners: your lender probably won’t send a Form 1098. 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 for the interest deduction.⁴

The interest is still deductible; you just have to document it yourself. Ask your lender for a year-end statement showing total interest paid, or add it up from your monthly statements. On Schedule A, report it in the section for home mortgage interest not reported on a Form 1098, and include the lender’s name, address, and taxpayer identification number. Property and sales taxes go in the taxes section of the same schedule, which is filed with your Form 1040.

If You Rent the RV Out

Renting changes things. If you rent the RV for fewer than 15 days during the year, you don’t report the income and you don’t deduct rental expenses.⁵

Rent it for 15 days or more and the IRS looks at your personal use before letting you keep calling it a second home. The RV counts as your residence only if your personal use exceeds the greater of 14 days or 10% of the days it was rented at a fair price. Rent it 200 days and you’ll need more than 20 days of personal use to preserve second-home status. Fall short and it reclassifies as rental property, with reporting on Schedule E and a different mix of deductions.⁶

If You Sell an RV You Lived In

If you used the RV as your principal residence and sell it at a gain, Section 121 lets you exclude up to $250,000 of gain ($500,000 for married couples filing jointly), provided you owned and used it as your main home for at least two of the five years before the sale. The exclusion is available once every two years, and a prorated version may apply if a job move, health issue, or other unforeseen circumstance cut your use short. Most RVs depreciate, so this comes up rarely, but owners of vintage or specialty rigs that have appreciated should know it’s there.⁷

Full-Time RVers and the Tax Home Problem

Living full-time in an RV raises a separate issue that qualifying as a “home” for the mortgage deduction doesn’t solve. For travel expense deductions, the IRS looks at your “tax home,” which is generally the area of your main place of business. Without a regular business location, the IRS weighs whether you do some work near a claimed home base, whether you have duplicate living expenses when work takes you away, and whether you keep real ties to that area. Meet all three and you have a tax home. Meet one or none and you’re an “itinerant”: your tax home travels with you, and you can never be “away from home” for business travel purposes, so campground fees, fuel, and similar costs stay personal.⁸

Keeping a fixed address with genuine ties, even a small apartment or a family member’s home, helps avoid itinerant status for the people who do contract or remote work from the road.

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