Terms of use
The terms on which this calculator is offered: estimates only, no professional advice, no warranty.
Last updated September 26, 2026.
Who provides it
capitalgainstaxcalc.com is provided by Kordal Systems (“we”). It is an independent publication and is not affiliated with, endorsed by or connected to the Internal Revenue Service or any other government agency.
What the calculator is
An educational tool that applies published federal and state tax rules to figures you enter. It cannot see your full return, and it does not model a substantial list of provisions that can change the answer materially — the omissions are listed in full on the methodology page. A result is a starting point for a conversation with a professional, not a filing position.
Accuracy
Every figure is traced to a primary source and the sources are cited on screen. Even so, tax law changes, published figures are revised, and mistakes are possible. The site is provided as is and without warranty of any kind, express or implied, including any warranty of accuracy, merchantability or fitness for a particular purpose.
If you find an error, please report it with a source. Corrections to tax figures are treated as urgent.
Limitation of liability
To the fullest extent permitted by law, Kordal Systems is not liable for any loss or damage arising from use of this site or reliance on any figure it produces — including underpaid or overpaid tax, penalties, interest, or lost opportunity. You are responsible for your own tax filings.
Acceptable use
You may use the calculator freely for personal and professional purposes. Please do not scrape it at a rate that degrades it for others, or present its output as your own professional opinion.
Governing law
These terms are governed by the laws of India, where Kordal Systems is based, and the courts at Kolkata, West Bengal have jurisdiction over any dispute about them. Nothing in this clause removes a protection that the consumer law of the place where you live gives you and does not allow a contract to exclude.
Changes
These terms may change; the date at the top will change with them.