Contact

For correction requests, policy questions, advertising issues, or partnerships, contact the site through the email below.

golreas@gmail.com

Best way to report an issue

Include the calculator name and page URL.
Share the inputs you used and the result you expected.
Link the official source or guidance if you are reporting a rate or rule change.

We try to reproduce the issue from the page URL and input values you provide.
For changing rates, tax rules, insurance rates, or AI model prices, official agency or provider sources are checked first.
If a formula or default value needs to change, the page copy, FAQ, and methodology note are updated together.
We do not provide individual investment, tax, legal, or medical advice through correction requests.

Do not send sensitive personal data such as social security numbers, medical records, or bank account details.

For financial, tax, legal, or medical decisions, verify important figures with an official source or licensed professional.

Calculation assumptions are documented on the Methodology page.