Specialist Payroll Calculators
Compare Two Salaries
Side-by-side job offer analysis showing monthly pay differences and marginal retention rates.
Hourly to Annual Salary
Translate hourly and shift worker wages into exact statutory monthly and annual take-home pay.
Bonus & Overtime Tax
Find out how much tax you pay on a one-off bonus and test salary sacrifice to avoid the 60% taper trap.
Statutory Guides & Articles
UK: Student to Full-Time Work Tax & Payslip Guide
Avoid emergency tax codes (1257 W1/M1), understand the April loan rule, claim mid-year refunds, and unlock under-22 pensions.
US: College Graduate Tax, Form W-4 & Student Loans
Avoid W-4 withholding traps, navigate the 6-month student loan grace period, seize 401(k) matches, and claim mid-year refunds.
Canada: Student to Career Tax, TD1 & Tuition Credits
Wipe out thousands in tax with carried-forward Schedule 11 tuition credits, complete TD1 forms, and leverage the FHSA.
Australia: Student to Career Tax, TFN, HECS & Super
Claim the $18,200 threshold (Q8), avoid HECS tax surprises, protect super through stapling, and claim half-year ATO refunds.
UK Tax Brackets 2025/26 Guide
Current Income Tax bands, National Insurance rates, and thresholds for the 2025/26 tax year.
US Federal Income Tax Brackets 2025
A guide to the latest US federal income tax rates, standard deductions, and FICA contributions.
Canada Tax Brackets 2025 Guide
Current federal and provincial tax rates across Canada, including CPP and EI deduction limits.
Australia Resident Tax Rates 2024-25
Individual income tax rates and the Medicare levy for residents during the current financial year.