Sources
For tax, scheme and job information we prefer primary sources: FBR notifications, official government websites, public service commission advertisements and official press releases. When a figure is only available from news reports, we say so on the page and tell readers to confirm on the official portal. Where reliable sources disagree, we show the official figure and note the difference.
Calculators
Each calculator states the formula or slab table it uses, the tax year or date it applies to, and what it leaves out. We test calculators with worked examples. Calculators give estimates and are not tax, legal, financial or religious advice.
Job guides
We do not list individual vacancies unless we have checked the original advertisement. Guides explain processes and point to official recruitment websites so you can see current openings with accurate deadlines. We never ask for fees, and we warn readers about recruitment scams.
Government scheme pages
Scheme pages summarise what the government has published about eligibility, benefits and how to apply. We link to the official portal or helpline for each. We do not run the schemes, collect applications or imply any government endorsement.
Updates and corrections
Pages show a last-reviewed date. We review time-sensitive pages when rules change, such as after a new Finance Act. To report an error, email sharukh@calcuhub.site; we investigate and correct confirmed errors promptly.
Advertising
CalcuHub is supported by ads. Advertising does not influence our content and we do not publish sponsored content disguised as editorial.
Our review cycle
Time-sensitive pages, such as the income tax calculator, Rehmat Card and e-bike scheme guides, are checked when rules or deadlines change and at least every few months. Evergreen pages, such as the age calculator and BMI calculator, are reviewed for accuracy and clarity periodically.
How we treat unverified claims
If a figure comes only from news reports, we label it as reported. If sources disagree, we show the official figure and explain the difference. We do not publish rumours, leaked documents or unverified vacancy lists. See also our disclaimer, about page and contact page.