Will you owe tax when you sell?

See whether you'd owe tax selling today — and why the smart move is to start a record now, before your gain crosses the line.

Filing status

Your best estimate — recent sales of similar homes nearby, an online estimate, or a realtor's opinion.

Enter your purchase price and current value to see your estimate.

Planning estimate only — not tax advice. Assumes a primary residence and a simple sale; it doesn't account for depreciation, partial exclusions, selling costs, or state taxes. Verify with a CPA before filing.