Free Tax Calculators

Free calculators to estimate the tax impact of common business decisions, built and reviewed by our CPAs. Get your headline number in seconds; enter your email to unlock the full breakdown and what applies to your situation.

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Augusta Rule Tax Savings Calculator

Estimate the tax-free income from renting your home to your business under IRC §280A(g).

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Heavy SUV Tax Deduction Calculator

See your first-year federal savings on a vehicle over 6,000 lbs, and whether it beats the standard mileage method.

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Form 2210 Underpayment Penalty Calculator

Check whether you meet the IRS safe harbor and estimate your underpayment penalty quarter by quarter.

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Business Entity Tax Calculator

Compare sole proprietor, S-Corp, and C-Corp taxes on your real numbers in seven questions.

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QBI Owner Salary Sweet Spot Calculator

Find the S-Corp owner salary that maximizes your Section 199A deduction without overpaying payroll tax.

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Put your result to work with a CPA.

These tools give you the estimate. A Fraim CPA makes sure it holds up and finds what else applies to your situation. Serving Roanoke, Blacksburg, and Lynchburg, and working remotely with clients in all 50 states.

Talk to a CPA Call (540) 314-0345