Georgia taxes income at a flat 4.99%, cut from 5.19% partway through 2026. Before that rate applies, the state takes off a standard deduction of $15,000 if you file single, as head of household, or married filing separately, and $30,000 if you are married filing jointly. This Georgia paycheck calculator works through both steps, so the take-home pay figure above already accounts for them.
Each dependent you claim on Form G-4 takes a further $5,000 off, raised from $4,000. Georgia withholds nothing else at state level: no disability contribution, no paid family leave levy, and unemployment insurance funded entirely by employers. Income tax is the whole of the state’s claim on your paycheck.
Both of you working? Check the two jobs box
This is the single most expensive thing to get wrong on a Georgia paycheck, and it catches a lot of couples.
That $30,000 standard deduction is meant for a married couple living on one income. If you are married, filing jointly, and both of you work, Georgia only gives you $15,000, because the full amount is designed to be claimed once between you and not twice. Form G-4 handles this with two separate status codes, and the calculator asks the same question through the checkbox marked “Two jobs, or a working spouse”.
Leave that box unchecked when it should be ticked and your employer withholds as though $15,000 more of your income were tax free. Across a year that is about $749 of tax that never came out, waiting for you as a bill when you file. Ticking the box now costs a few dollars a paycheck and spares you the surprise in April.
Worth knowing: if you have already been under-withheld for part of the year, you do not have to make it up in one go. Updating your G-4 stops the gap growing, and you can add a small extra withholding amount to close what has built up over the remaining paychecks.
The Georgia income tax rate changed in May
Employers were told to keep withholding at 5.19% until the change took effect and could move to 4.99% from 11 May 2026. So pay stubs from earlier in the year legitimately show a higher rate than this calculator does.
There is a further wrinkle if you go looking for the official figure yourself. The December 2025 printing of Georgia’s employer tax guide still quotes 5.19%, and it is often the version search engines surface first. If you find a number about four percent higher than the one here, that stale guide is usually the reason rather than an error.
What the standard deduction does for your take-home pay
Georgia’s standard deduction is generous, and it does more work than the flat rate gets credit for. Because the first $15,000 you earn is not taxed at all, your effective rate stays well below 4.99% at every income level.
- On $40,000 as a single filer, Georgia takes about $1,248, an effective rate of roughly 3.1%.
- On $75,000, about $2,994, or roughly 4.0%.
- On $150,000, about $6,737, or roughly 4.5%.
The rate you actually pay creeps toward 4.99% as you earn more, but never reaches it. If you have been budgeting on the assumption that Georgia takes 4.99% of everything, you have been planning for less take-home pay than you will get.
Dependent allowances on Form G-4
Georgia’s tax reform folded the old personal exemption into the standard deduction, so dependents are the only allowance left on Form G-4. Each one is worth $5,000 off your taxable wages, which is about $250 a year of tax you keep.
Two children are worth roughly $500 a year in withholding. That is real money, and you only see it during the year if the G-4 on file with your employer reflects your household as it is now. If yours has not been updated since a child arrived, it is worth a few minutes.
Georgia paycheck calculator FAQ
Georgia takes a flat 4.99% of your wages after the standard deduction, which is an effective rate of roughly 3.1% on $40,000 and 4.0% on $75,000. Federal income tax and 7.65% for Social Security and Medicare come out on top. Georgia has no local income taxes, so nothing else is withheld.
Georgia charges a flat 4.99% for pay dates from 11 May 2026. Before that date employers withheld at 5.19%. The standard deduction is $15,000 for single filers, heads of household and married filing separately, and $30,000 for a married couple filing jointly on one income.
Yes, at any time and as often as your circumstances change. Form G-4 stays with your employer rather than going to the state, so there is no filing deadline. A new G-4 usually takes effect from your next pay run, which is the fastest way to correct withholding that has drifted.