What is net to gross (a gross-up)?
Salaries are quoted in gross, but life is lived in net. When you negotiate a job offer, set a freelance rate, or plan a move, the number that matters is what actually lands in your bank account. A net-to-gross calculation — payroll people call it a gross-up — works backwards: it finds the salary that, after federal income tax, Social Security, Medicare, and state income tax, nets exactly your target.
Example: a $48,000 take-home target
| State | Gross needed | Total tax |
|---|---|---|
| Texas (no state income tax) | $57,026 | $9,026 |
| California (high state tax) | $59,267 | $11,267 |
Same take-home, $2,242 difference in the salary you need to ask for. That is why comparing offers by gross salary alone is misleading — see the state paycheck calculators for gross-to-net in the other direction.
Who uses reverse salary math?
- Job switchers protecting their current take-home when a new state or offer is on the table.
- Freelancers and contractors converting a living-income target into a rate to quote.
- Relocators checking how much gross a move to Texas or California really requires.