Our commitment to accuracy, transparency, and reliable information for UK residents
At UK Calculator, we understand that financial decisions have real-world consequences. That's why we've implemented rigorous fact-checking procedures to ensure every calculator, rate, and piece of information on our platform is accurate, current, and trustworthy.
This policy outlines how we verify information, the sources we use, and how we handle corrections when errors occur.
Every piece of content and calculator on UK Calculator goes through a comprehensive verification process:
Content is researched and developed using official UK government sources, regulatory bodies, and authoritative publications only.
A qualified professional (chartered accountant, financial analyst, or subject matter expert) reviews all calculations and content for accuracy.
All figures are cross-referenced against at least two independent authoritative sources before publication.
Calculators undergo extensive testing with real-world scenarios to ensure accurate results across all input ranges.
Published content is regularly reviewed and updated when UK rates, regulations, or guidelines change.
We only use trusted, official sources for our data and calculations:
Tax rates, National Insurance, allowances, and official tax guidance
Official government information on benefits, regulations, and public services
Interest rates, inflation data, and monetary policy information
Statistical data, salary benchmarks, and economic indicators
Financial regulations and consumer protection guidelines
Health guidelines, BMI classifications, and medical reference data
Property data, stamp duty rates, and property transaction information
State pension, benefits, and welfare information
We never use unverified sources, social media claims, or outdated information. When official sources conflict, we follow HMRC and Gov.uk as the primary authority for UK-specific matters.
UK financial regulations change regularly. Here's how we stay current:
When significant changes occur (e.g., emergency Budget, rate changes, regulatory updates), we:
Despite our rigorous processes, errors can occasionally occur. When they do:
If you believe you've found an error in any of our calculators or content, please report it immediately:
Please include the calculator name, the values you entered, and the result you believe is incorrect along with your expected result and source.
Our fact-checking process is completely independent of any commercial considerations:
While we strive for accuracy, users should understand:
For important financial decisions, always consult a qualified accountant, financial adviser, or relevant professional.
We welcome questions about our fact-checking processes and are happy to provide source documentation for any of our calculations.
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