HK Salaries Tax Calculator is a free, mobile-friendly tool for Hong Kong employees to instantly work out their salaries tax. Enter your annual income and family situation - the calculator auto-applies MPF, child and dependent parent allowances for 2025/26 and 2026/27, compares progressive vs standard rates, and shows a full breakdown. Bilingual Traditional Chinese / English. No sign-up, no upload - everything runs in your browser.