The two deductions nobody escapes
'I make $60k but my paycheck looks like $45k' — the gap is not your employer shortchanging you. It is two mandatory deductions: payroll taxes (Social Security, Medicare, and often state programs) taken before tax, and income tax taken after. Both are percentage-based and predictable.
Deduction one: payroll taxes
In the US, the employee share is roughly 6.2% for Social Security (up to a wage cap) plus 1.45% for Medicare, about 7.65% total. Many countries add unemployment or other small levies. This comes off the top, before income tax is even calculated. The salary calculator applies your local rates automatically.
Deduction two: income tax
Income tax is progressive — higher slices of income are taxed at higher rates, not your whole salary. A worker earning $60k does not pay the top rate on $60k; only the portion above each bracket threshold is taxed at that bracket's rate. That is why a raise rarely 'pushes you into a higher bracket' enough to lose money — a common myth.
Three numbers people confuse
- Gross salary: the contract number, nothing taken out yet.
- Taxable income: gross minus pre-tax deductions (retirement, some insurance).
- Net / take-home: what actually lands in your bank account.
How to keep more, legally
Pre-tax deductions are the lever most people underuse: contributing to a retirement account lowers taxable income, so you both save and pay less tax. In some systems, health insurance and commuting benefits are pre-tax too. Use the calculator to see how a pre-tax contribution changes your net pay — often you save more than the contribution 'costs.'
The bottom line
The gross-to-net gap is normal math, not a rip-off. Learn the three numbers, use pre-tax levers, and the same salary suddenly feels bigger. For overtime and bonus effects, the overtime calculator shows how extra hours actually convert to net dollars.