Five Tips to Avoiding the Tax Hazards of Renting to Relatives

If you have more than one home, renting one to a relative may appear at first glance to be a win/win. A son, daughter, cousin or old mother would take good care of the property, and you could help your relative by giving them a break on their rent. But you may not be aware that the tax consequences of renting to related parties are different from renting to others and may easily trigger a trap that reclassifies rental property into a personal residence. When that happens, the result is the IRS disallowing thousands of dollars in rental expense deductions.

Some Related Party Rental Situations that May Put You at Risk

  • Reduced rent: You try to help your adult daughter (or any other relative)  by renting them a house at a rate below fair market value.
  • Primary resident issues: You lease a rental house in Lake Tahoe to your Cousin George, but he only stays in it for three months out of the year, maintaining his primary residence in San Francisco.
  • A good tenant discount that’s a little too good: You give your relative an overly substantial “good tenant” discount.
  • Gifts to help pay the rent: You rent a house to Mom at fair market value, but then give Mom large gifts to help her pay the rent.

Let’s explore what makes these situations risky.

How the IRS Classifies Property

Tax rules for real property vary depending upon its classification under 26 U.S. Code § 280A, Disallowance of certain expenses in connection with business use of home, rental of vacation homes, etc. Classification determines what costs and expenses taxpayers can deduct. A house may be considered a personal residence, a vacation home or rental property, and determination of that classification can be the difference in thousands of dollars in deductions.

Rental Property

You cannot just decide that a property is rental property for tax purposes and treat is as they like. Under 26 U.S. Code § 280A, rental property must be rented during the tax year. Also, it may not be used by the owner for their own personal purposes for 14 days or more, or 10% of the number of days during the tax year the unit was rented at fair market value, whichever is less.

If the house qualifies as rental property, deductible expenses may include

  • Mortgage interest
  • Real estate taxes
  • Utilities
  • Maintenance
  • Homeowner association dues
  • Depreciation
  • Landscape maintenance

It is even possible for a house designated as rental property to create a loss if the total amount of expenses is greater than rental income.  But should the property lose its status as a rental property, all those deductible expenses except for mortgage interest and real estate taxes disappear.

Vacation Home

A vacation home may be mixed use, that is, the owner may stay in it sometimes and rent it sometimes during the year. If an owner uses a house as a personal vacation home and also rents it, they may use it for personal purposes for more than 14 days or 10% of the number of days during the tax year that the unit is rented at fair rental value, whichever is greater. Expenses may include mortgage interest and also real estate taxes. Rental expenses may only be applied against the amount of the rental income. Unlike a house deemed to be rental property, a vacation home cannot generate a loss.

Personal Residence

If you own a house but rent it less than 14 days during the year, then the IRS deems it a personal residence. The owner need not report the rental income, and they may deduct mortgage interest and real estate taxes as itemized deductions. They may not deduct all the other rental expenses that they could if the property was classified as rental property.

Don’t Lose Rental Property Status

To avoid the pitfalls of renting to relatives and turning your “rental property” into a “personal residence” the easiest and most surefire way is simply not to rent to relatives. However, if you are determined to do so, you should follow these guidelines.

1. Rent at Fair Market Value

Unless you want to lose a large part of your rental expense deductions, it’s important when renting to a related party that the taxpayer rents at fair market value. If you rent below fair market value, then every day the relative rents the property is considered the same as a day when the taxpayer personally used the property. As we have seen, property cannot be considered rental property if the owner uses it personally for more than 14 days. So, if the taxpayer rents to a relative at below market value for longer than that, the house will be pushed out of the rental property classification, and the owner will lose all deductible expenses except mortgage interest and real estate taxes.

2. Be Prepared to Prove the Rent is Fair

You will want to gather and keep proof that the rent is at fair market value. Some ways to do this are to

  • Print or scan information about similar listings with similar rents
  • Get fair rent letters from property managers
  • Get an independent appraisal

3. The Relative Should Use the Property as Their Primary Residence

If you want the property to be considered rental property for tax purposes and you rent it to a relative for the year, that relative must use it as a primary residence. Otherwise, just as with renting at a below market price, every day the relative spends in the house will be considered a personal use day for the owner. So, if the relative just stays in the house for three months out of the year but has their principal residence elsewhere, that will kick the property right out of the rental property classification.

4. Be Cautious About Using a “Good Tenant” Discount

You may be able to give your relative a small price break by using what is known as a “good tenant discount”. Although 20 percent has been allowed in the past, that’s not a shoo-in. It’s safer and easier to defend a 10 percent discount.

5. Don’t Subsidize the Rent through “Gifts”

Once you set a fair market value for the rent to the related party, don’t then turn around and give them money gifts to help them pay the rent. The IRS may deduct the gift amounts from the fair market value rent price, and once again, a rental property classification could be quickly transformed to a personal residence classification.

Reduce Your Taxes Proactively

This is just one area of the tax code that a Certified Tax Planner can use to reduce your taxes. Certified Tax Planners are proactive, searching for and helping you qualify for as many tax reduction strategies you are legally eligible for, not just the ones you are using now. They don’t just report your taxes, they actively REDUCE them. Secure maximum savings for your taxes by getting a personalized tax plan from your local Certified Tax Planner.


For more on this topic, see IRS 
Publication 527, Residential Rental Property.

Share This Post

Start saving on your taxes right now!

Reduce My Taxes!

LEARN about the tax saving strategies that cOULD work for you at MIDAS IQ! 

I Want To

FIND A CERTIFIED TAX PLANNER TO HELP ME PAY LESS IN TAXES

More To Explore

Get Certified in Tax Planning

Becoming a Certified Tax Coach™ can dramatically increase your income and reignite your passion for your work at the same time! Certified Tax Coaches learn