Methodology
How KiraBoss keeps calculations transparent, accurate and accountable.
Formula-based calculators
Salary, salary growth, personal loan and car loan calculators use the exact arithmetic shown on each page under "Formula".
Schedule-based calculators
SOCSO and EIS follow PERKESO's wage-tier contribution schedule.
Manual PCB input
PCB is entered manually from your payslip to avoid quietly producing wrong numbers.
Official source references
Calculators link to KWSP, PERKESO, LHDN, BNM or SSM. Global review date: 2026-01-01.
Report issue process
Found a discrepancy? Report it here.