Methodology & Sources

How we check the rules, where they come from and what is still unconfirmed.

GYCalc is an independent tool. It is not affiliated with the GRA, the NIS or any lender, and its results are estimates: check with the relevant authority before an official decision.

This page answers one question: why should you trust these numbers, and how can you check them? Each section below opens on its own.

How GYCalc checks its rules