How we build and check every page

Sources

• Salaries: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (May 2025 release).
• Contribution limits and tax rules: IRS.
• Property tax exemptions and deadlines: each county's assessor, appraisal district or tax office, plus the state revenue department.

Checks before a page goes live

• Every number is matched against the official source file or page.
• Calculators are tested with worked examples before publishing.
• Pages state the data period and link to the source.

Updates

• Salaries: when BLS publishes new annual data each spring.
• IRS limits: when the IRS announces the next year's figures.
• Property tax rules and deadlines: before each county's filing season.

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