Questions about a calculation
Please include the calculator name, country, inputs used, expected result and the source or rule you are comparing it with. This lets us reproduce the scenario and check the methodology responsibly.
General Enquiries
Questions about our calculators, methodology, or how to use PropCalc.
Report an Issue
Found a bug or incorrect calculation? Please let us know.
Feedback & Suggestions
Ideas for new calculators, features, or improvements.
How we use your feedback
PropCalc is an educational tool for practical property decisions. Clear feedback helps us identify calculation gaps, explain assumptions better and prioritise useful updates across the countries we cover.
Data corrections and source updates
Tax rates, property duties and lending rules change. Send the public source and effective date when you spot an official update. We review sources before changing a calculator.
Privacy and scope
Do not send bank details, identity documents or sensitive financial information. PropCalc does not provide personalised legal, tax or investment advice.
Before you write
- •Check the selected country and calculator assumptions.
- •Use the glossary for technical terms.
- •Include only information needed to explain the issue.
We read feedback carefully. When a question needs professional advice or an official source, we will point to the appropriate resource rather than guess.