Corrections Policy

Our commitment

Financial information should be understandable and correct within its stated scope. When an error is confirmed, we update the affected page, its review date, and any related data or generated files that depend on the same information.

How to report an error

Use our contact page or email [email protected]. Please include:

• The page URL.
• The exact statement, source, input, or result you believe is incorrect.
• What you believe the correct information or result should be.
• A primary source or reproducible calculation when available.

Do not send Social Security numbers, account details, tax documents, or other sensitive personal information.

How we handle corrections

• Minor errors: Typographical, formatting, accessibility-label, or broken-link issues may be corrected without a formal correction note when they do not change the meaning or result.
• Material errors: Incorrect formulas, regulatory figures, source descriptions, or explanations that could materially alter understanding are corrected with an on-page note describing the change and date.
• Significant calculation errors: Errors capable of producing materially wrong outputs are prioritized immediately. The affected calculator may be temporarily unpublished if a safe correction cannot be verified at once.

What is not treated as a factual correction

We do not change accurate content solely because someone prefers a different valid modeling method, disagrees with an official definition, requests favorable commercial treatment, or wants a calculator to imply certainty beyond its inputs. Suggestions for alternate methods may still lead to clearer limitations or an additional calculator when user intent is genuinely different.

Corrections log

No material corrections are currently recorded. When a material correction is published, this section will identify the affected page, correction date, and a concise description of what changed.