Policy
Terms
Terms for using Equity Tax Lab calculators and guides.
Use of the site
Equity Tax Lab provides educational calculators and guides. You are responsible for verifying results with official sources and qualified professionals.
No professional relationship
Using this site does not create a tax, legal, financial, or advisory relationship.
No expert-review claim
Pages marked source-checked reflect an editorial comparison with listed official sources. They are not expert-reviewed unless the page explicitly says so.
High-risk use
Do not rely on a calculator alone for filing deadlines, elections, estimated tax payments, AMT exposure, state tax, valuation, liquidity, or legal eligibility.
Changes
We may update pages, assumptions, and these terms as laws, official guidance, and site features change.