A short-term rental tax calculator helps Airbnb, VRBO, and vacation rental owners understand their IRS obligations. The tax treatment depends on how many days you rent, how many days you use it personally, and what services you provide — determining whether income goes on Schedule E (passive rental) or Schedule C (active business), and which expenses you can deduct.
Rental Activity
Property Details (for Depreciation)
Land is not depreciable. IRS typically 15–25%.
Annual Expenses
Mixed expenses (mortgage interest, property tax, insurance, utilities) will be prorated based on rental vs personal use days. Direct rental expenses are 100% deductible.
Filing & Classification
Income & Deductions
Estimated Tax Impact
How to Use the Short-Term Rental Tax Calculator
Short-term rental tax obligations depend on three key IRS rules: the 14-day exclusion, the mixed-use allocation method, and Schedule E vs Schedule C classification. This calculator walks through all three so you can estimate your STR tax situation before meeting with a CPA.
Step 1: Enter Your Rental Activity
Start with your gross rental income — the total you received from guests before any platform fees or refunds. Enter how many days per year the property was actually rented to guests, and how many days you or your family used it personally. These day counts determine both your IRS classification and the proration of mixed expenses.
Step 2: Understand the 14-Day Rule
Under IRS Section 280A, if you rent the property for 14 days or fewer in the year, all rental income is tax-free — no reporting required. This is one of the best tax breaks in the tax code. If your rental days exceed 14, the income must be reported, but you can deduct expenses proportionally. The calculator automatically flags whether you qualify for this exclusion.
Step 3: Choose Your Filing Form
Most short-term rental hosts file on Schedule E, which treats rental income as passive. If you provide hotel-like services to guests — such as daily housekeeping, concierge services, or meals — the IRS may require you to report on Schedule C instead. Schedule C income is subject to self-employment tax (15.3% on net earnings) but also allows greater business expense flexibility. Select the option that matches your situation.
Step 4: Enter Property and Expense Details
The calculator separates expenses into two categories: direct expenses (only incurred when the property is rented, like cleaning fees and platform commissions) which are 100% deductible, and mixed expenses (mortgage interest, insurance, utilities) which must be prorated based on rental use days divided by total use days. Depreciation is calculated automatically from your property value and land percentage.
Step 5: Review the Tax Summary
The results show your net rental income or loss after all allowable deductions, the estimated federal and state income tax, and self-employment tax if applicable. Remember: passive rental losses from Schedule E can typically only offset passive income, though a $25,000 special allowance applies if your AGI is below $100,000. Always verify your final numbers with a qualified tax professional.
FAQ
Is this short-term rental tax calculator free?
Yes, this STR tax calculator is completely free with no signup, no hidden fees, and no usage limits. All calculations run locally in your browser, so your income and expense data stays completely private and is never sent to any server.
What is the 14-day rule for vacation rentals?
Under IRS Section 280A, if you rent your property for 14 days or fewer per year, the rental income is completely tax-free and does not need to be reported. However, you also cannot deduct any rental expenses. This rule applies regardless of how much you earn during those 14 days.
What is the difference between Schedule E and Schedule C for STR income?
Schedule E is used for passive rental income when you do not provide substantial services to guests — this is typical for most Airbnb hosts. Schedule C is used when you provide hotel-like services (daily cleaning, meals, concierge), making the activity a business subject to self-employment tax. The key distinction affects both your tax rate and deduction rules.
How does personal use affect my rental deductions?
If your personal use days exceed the greater of 14 days or 10% of rental days, your property is treated as a personal residence. In this case, deductions are limited and you cannot claim a rental loss. The calculator uses the IRS mixed-use allocation rules to prorate deductible expenses between rental and personal days.
How is depreciation calculated for a short-term rental?
Residential rental property is depreciated over 27.5 years using the straight-line method. If your STR is classified as a commercial property (non-residential), the depreciation period is 39 years. Only the building value is depreciated, not the land. The calculator estimates land at 20% of purchase price by default.
Can I deduct a loss from my short-term rental?
Rental losses are generally passive and can only offset passive income unless you are a real estate professional or your adjusted gross income is under $100,000 (in which case up to $25,000 in passive losses may be deductible under the special allowance rule). Schedule C STR losses can offset other income but trigger self-employment tax.
What expenses can I deduct for my Airbnb rental?
Common deductible expenses for short-term rentals include cleaning fees, supplies and toiletries, platform fees (Airbnb service fees), mortgage interest (prorated), property taxes (prorated), insurance (prorated), utilities (prorated), repairs and maintenance, and depreciation. Capital improvements must be depreciated, not deducted immediately.
Is this calculator a substitute for a CPA?
No. This tool is for educational and estimation purposes only. Short-term rental tax rules are complex and vary by state and individual circumstances. Always consult a qualified tax professional or CPA before filing your return, especially if you have a loss, significant income, or complex expense situations.