Capital Gains Tax Estimator (2026)

For Primary Residences Only (USA)

Most people do not pay tax on all of their home sale profit. If this was your primary home, the IRS may allow a large part of the gain to be excluded from taxes.

Step 1: Property Information

Enter your property details to calculate your potential capital gain.

Purchase Details

Purchase Date *

Purchase Price *

Renovation Costs

Occupancy Details

Move-in Date *

Same as Purchase Date

Move-out Date *

Sale Details

Sale Date *

Same as Move-out Date

Sale Price *

Selling Costs

Filing Status *

FULL DISCLAIMER: SOFTWARE ESTIMATE ONLY

This report is a software-generated estimate provided for informational and planning purposes only. It is not a tax return, not a filing position, and not individualized tax, legal, or accounting advice. This report is not intended to be used to prepare, support, or file any federal, state, or local tax return.

This estimate is based solely on the information entered and simplifying assumptions. If any input is incomplete or incorrect, the estimate may be materially incorrect. Tax outcomes can vary based on facts not captured by this estimator and changes in law or interpretation.

Scope limitations: Designed for principal residence home sale scenarios under IRC §121 only. Not designed for rental or investment property, mixed personal/rental or business use, depreciation or depreciation recapture, or other complex situations.

State tax limitation: Any state estimate shown reflects a single state and may not reflect multi-state filing requirements or all state/local taxes.

Limitation of responsibility: To the maximum extent permitted by law, GYFST Technologies Inc is not responsible for penalties, interest, additional taxes, or other losses arising from use of or reliance on this estimate. Receipt of this report does not by itself create a client relationship with GYFST Technologies Inc.