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1 November 2026

Tax deductions for second homes

Discover the essentials of second home tax deductions and compliance, including owner-use tests and depreciation schedules

Tax deductions for second homes

Second home tax deductions can be a complex and nuanced topic, but understanding the basics is essential for homeowners who want to maximize their tax savings. At its core, the concept of second home tax deductions revolves around the idea of personal use versus rental use. Homeowners who use their second home for personal purposes, such as vacations or weekend getaways, may be eligible for certain tax deductions.

The owner-use test is a critical component of second home tax deductions. This test determines whether the homeowner uses the property for personal purposes or rental purposes. If the homeowner uses the property for personal purposes for more than 14 days or 10% of the total rental days, the property is considered a personal residence and is subject to different tax rules. On the other hand, if the homeowner rents the property for more than 14 days and uses it for personal purposes for less than 14 days or 10% of the total rental days, the property is considered a rental property and is subject to rental income tax rules.

Mixed-Use Rules

When a second home is used for both personal and rental purposes, the mixed-use rules come into play. These rules require the homeowner to allocate expenses between personal and rental use. The allocation is typically based on the number of days the property is used for each purpose. For example, if a homeowner uses their second home for personal purposes for 30 days and rents it for 120 days, they would allocate 20% of the expenses to personal use and 80% to rental use.

Depreciation Schedules

Depreciation schedules are another important aspect of second home tax deductions. Depreciation allows homeowners to deduct the cost of the property over time, rather than all at once. The depreciation schedule for a second home is typically 27.5 years for residential property and 39 years for commercial property. However, if the homeowner elects to use the safe-harbor election, they can depreciate the property over a shorter period, such as 5 or 7 years.

Record-Keeping Systems

A good record-keeping system is essential for tracking expenses and allocating them between personal and rental use. Homeowners should keep accurate records of all expenses, including mortgage interest, property taxes, insurance, maintenance, and repairs. They should also keep records of the number of days the property is used for each purpose, as well as any rental income and expenses.

Decision Trees for LLCs and Passive-Loss Limitations

For homeowners who own their second home through a limited liability company (LLC), there are additional tax considerations. The passive-loss limitations may apply, which limit the amount of losses that can be deducted against other income. A decision tree can help homeowners navigate these complex rules and determine the best course of action for their specific situation.

In general, understanding the basics of second home tax deductions and compliance is crucial for maximizing tax savings. By following the owner-use test, mixed-use rules, depreciation schedules, and record-keeping systems, homeowners can ensure they are taking advantage of all the tax deductions available to them.

Beatrice Mitchell
Author

Beatrice Mitchell

Beatrice Mitchell, Manchester-rooted and classically elegant, famously commissioned a rebuttal series after a controversial council planning meeting in Stockport, insisting on community testimony. Holds a firm editorial line on accountability and narrative fairness, and collects vintage city planning maps as an idiosyncratic hobby.