Georgia Income Tax on a Pay Stub: 2026 G-4 Guide

Georgia income-tax withholding on a pay stub depends on taxable wages, pay frequency, the employee’s G-4 status and allowances, and any extra withholding. The current 2026 percentage method uses 4.99% after applicable payroll deductions and allowances. A flat state rate does not mean every employee’s state withholding equals 4.99% of gross earnings. Georgia also has a 2026 timing distinction: its tax-year rate reduction is retroactive, while employers could begin using the lower withholding rate on May 11.

This Georgia paycheck guide was reviewed October 8, 2026, using the Department of Revenue’s employer guide revised September 2026 and current G-4. It covers ordinary employee wages, a worked monthly calculation, state election fields, exemptions, interstate work, and the new overtime and tip reporting instructions. It is not a complete individual return or a substitute for evaluating a particular worker’s eligibility.

What changed in Georgia income-tax withholding for 2026?

The official May 11 signing announcement explains that HB 463 lowered the individual rate from 5.19% to 4.99% beginning January 1, 2026. The Department’s 2026 tax updates also identify the larger standard deductions. Use these current-year sources rather than a guide’s old headline rate.

There are two different dates to keep straight. January 1 identifies the tax year affected; May 11 identifies when employers could start withholding at the reduced rate. The September employer guide, page 3, says employers had to continue using 5.19% before the change. Consequently, an early-2026 stub showing the older rate is not automatically evidence of a payroll error.

Retroactive tax-year relief does not mean every earlier wage statement should be rewritten or that payroll owes every employee the same immediate cash refund. The annual return reconciles the taxpayer’s actual liability and payments. If payroll made a genuine processing error, that requires a separate correction review. Keep that question distinct from the effect of the new law.

Which G-4 entries determine Georgia withholding?

Georgia uses Form G-4 for state elections. The current certificate is revised June 3, 2026. Federal Form W-4 serves federal withholding; it should not be treated as a universal replacement for the state certificate. Give payroll the completed G-4 and keep a dated copy.

• Status letter: A is single; B covers married filing separately or married jointly with both spouses working; C is married jointly with one spouse working; D is head of household.
• Line 4: enter the dependent allowance count you are entitled to claim.
• Line 5: enter the Georgia adjustment allowance count produced by the form’s required worksheet, when applicable.
• Line 6: enter extra state tax dollars authorized for each pay period.
• Line 7: record the status letter and total allowance count from lines 4 and 5.

The current G-4 instructions distinguish these units. Allowances are counts; additional withholding is dollars. For adjustment allowances, complete the worksheet rather than inventing a count from an anticipated refund. Its final division is by $5,000, with a remainder over $2,500 rounded up. Eligibility and the worksheet inputs still control.

For jointly filing spouses who both have income, the payroll percentage table directs use of the lower standard-deduction column rather than the full joint amount for each job. Applying a full $30,000 deduction separately to both jobs could duplicate relief. Tell payroll when a spouse begins working and review the household forecast.

Zero allowances and an exempt claim are different settings. Under the percentage method, an ordinary employee claiming zero allowances still receives the applicable payroll standard deduction. Zero allowances do not mean zero withholding, nor do they automatically mean tax on every dollar of gross pay.

How do you calculate Georgia withholding on a monthly pay stub?

Consider a fictional October 2026 monthly payment to a Georgia employee with G-4 status A, one valid dependent allowance, no Georgia adjustment allowances, and $15 additional withholding per period. Assume $4,200 cash gross, a valid $200 traditional pre-tax 401(k) deferral, and no other payroll wage adjustments. The resulting $4,000 taxable wages are fully subject to the ordinary Georgia calculation.

Traditional deferral treatment differs from designated Roth treatment, as explained in IRS Topic 424. The example assumes the deferral qualifies for exclusion; it does not authorize subtracting every deduction from taxable wages. If payroll has already supplied the $4,000 base, do not subtract the $200 again. See our wage-base explanation for that reconciliation.

Using Table E and the percentage method on page 51, the monthly single standard deduction is $1,250.00, and the monthly dependent amount is $416.67 for each allowance. This example uses those published period amounts and rounds the resulting tax to cents.

The $1,250 and $416.67 figures reduce the amount used in this tax formula. They are not new cash benefit deductions, extra deposits, or amounts to subtract again when reconciling net pay. The $200 retirement deferral does reduce cash available to the employee; the payroll standard deduction does not represent a separate cash transaction.

For comparison, 4.99% of the $4,000 taxable wages without allowances is $199.60. That shortcut misses the payroll deductions. Even after adding $15, it would give $214.60, which is $83.17 above the illustrated $131.43. Conversely, forgetting the valid $15 extra election understates this example’s tax by $15.

If this employee claimed zero allowances instead, while retaining the same standard deduction and $15 extra, the calculation would be ($4,000 − $1,250) × 0.0499 + $15 = $152.23, rounded to cents. That is a different ordinary election, not an exempt result. It is shown to explain the fields, not to recommend an allowance count.

Why might your Georgia tax differ from this calculation?

Tax tables and the percentage method are different permitted methods

The employer guide permits wage-bracket tables as well as the percentage method. A bracket covers an income range; the percentage method uses the specific wage amount. Small differences can therefore be legitimate. Ask which method, pay frequency, tax-table version, and rounding convention payroll used before trying to match a number to the cent.

Check monthly versus semimonthly versus biweekly processing. Monthly means one regular payment a month; semimonthly means two a month; biweekly means every two weeks. A monthly deduction amount must not be used unchanged for each biweekly payment. Our pay frequency guide explains the calendar distinction.

A bonus needs the applicable state rule

The guide’s bonus guidance uses the applicable rate when the compensation is paid, including the May 11 transition. For a separate arithmetic illustration, $2,000 fully subject to a 4.99% state bonus calculation gives $99.80 before any other applicable payroll treatment. Do not substitute a federal supplemental-wage rate for Georgia’s rule.

Current tax and year-to-date tax answer different questions

Current withholding is attributable to this payment, possibly including identified corrections. YTD withholding accumulates earlier payments and adjustments. Because 2026 includes a rate transition, dividing the entire year’s withholding by one recent paycheck is especially misleading. Keep prior and current rules visible in the reconciliation.

For planning, combine state tax already withheld with projected future withholding across all jobs. Compare that with a properly prepared annual Georgia tax estimate, including relevant nonwage income, credits, and adjustments. A rate cut alone cannot establish an individual’s refund. Revising G-4 also does not automatically correct an earlier payment record.

Do Georgia’s overtime and tip subtractions reduce paycheck withholding?

Reporting qualified overtime or cash tips does not by itself reduce Georgia withholding or W-2 state wages. The September guide explicitly preserves the ordinary 2026 withholding rules. Georgia adopted limited state subtractions rather than simply copying the full federal provisions. The current tax update describes up to $1,750 for each category, subject to the applicable conditions.

Do not remove $1,750 from every paycheck, cap the employer’s reported qualified amount at $1,750, or reduce W-2 box 16 merely because a reporting code appears. The taxpayer applies the relevant state limitation when preparing the Georgia return. The guide identifies qualifying full-time hourly employees for the overtime provision and a separate Railway Labor Act rule; an overtime amount on a 1099 does not alone establish state eligibility.

Code TT identifies the federally qualified overtime component, not necessarily the entire pay stub overtime line. Our federal overtime guide explains that distinction. Qualifying RLA employees have a separate Georgia hourly-component reporting route that may apply even when federal TT is blank or zero. Do not label every worker’s overtime GA OT.

For 2026, the annual information belongs on the applicable income statements submitted with G-1003. The September guide says 2026 G-1003 has no separate overtime or cash-tip total fields, and those annual totals do not go on the 2026 G-7. New quarterly collection is described for 2027. Employers should use the tax-year-specific reporting layout when available rather than reusing a prior-year file.

As of this review, the guide anticipates the 2026 templates and file layouts in late October. This article does not claim those future layouts are already available. A federal deduction or reporting field is not a substitute for reviewing Georgia’s return eligibility and current instructions.

When can exempt status or work outside Georgia change the answer?

G-4 exempt has a specific state test

Under the current G-4 instructions, an ordinary exempt claim requires a filed Georgia return for the preceding year showing no liability and an expectation of no Georgia liability for the current year. The instructions say a previous refund alone is insufficient and someone who did not file a prior-year Georgia return cannot claim that exemption. Review the stated test before checking the box.

The form directs employees claiming exempt to leave lines 4–7 uncompleted. Exempt and over-14-allowance certificates have a Department submission procedure and renewal considerations; employers should follow the current instructions, retain the form, and not honor a certificate they know is erroneous. Ask payroll about the February 15 following-year rule and any required updated certificate.

Interstate wages require residence and service-location facts

The employer guide generally covers Georgia residents’ services inside or outside the state and taxable nonresidents’ Georgia services. It identifies an exception when a resident performs services in another state that requires withholding there. For nonresidents, the guide discusses more than 5% of earned income or more than $5,000 of wages attributable to Georgia. These are conditional rules, not a universal exemption for every remote worker.

Preserve actual work locations, dates, residence information, and wage allocations. Military-spouse rules have separate documentation and residence conditions; marriage to a servicemember alone does not resolve the election. A withholding exclusion also does not necessarily settle annual return filing or another state’s tax. Obtain a facts-based payroll or tax review when two states are involved.

How should you investigate an incorrect Georgia amount?

Start with the payment date, supported taxable wage base, effective G-4, and payroll calculation method. A useful question is: “For my October monthly payment, please confirm the status, allowances, standard deduction, 4.99% rate, and extra amount used.” Include the statement and your transmitted certificate so payroll can compare intended and implemented settings.

1. Identify the deduction. Separate Georgia income tax from federal tax, FICA, benefits, and employer-only charges.
2. Trace the wage base. Reconcile earnings, eligible exclusions, taxable additions, and any state allocation exactly once.
3. Match the election and period. Confirm the G-4 status letter, allowance count, extra dollars, and effective date against the actual monthly, semimonthly, or other frequency.
4. Check the applicable version. Separate an early-2026 payment from a current one, then compare the method and rounding.
5. Document the resolution. Ask whether payroll records, actual funds, employer returns, or annual wage statements need correction. Editing the PDF alone does not reconcile tax money.

The September guide states that a new G-4 applies beginning with the first payroll period after the employer receives it. Confirm receipt and inspect the first affected statement. Keep copies of the original and corrected records. Employers also have state registration, deposit, return, and retention obligations; producing a pay stub does not perform those tasks.

For year-end reconciliation, use the Georgia state entry on the W-2: box 15 identifies the state, box 16 reports its wages, and box 17 its income tax withheld. These fields differ from federal withholding and from special overtime or tip information. The 2026 W-2 instructions explain the federal reporting fields and corrections.

Reconcile annual withholding with every applicable payment and adjustment. See our year-end reconciliation guide. If preparing a statement with GeneratePayStub, enter the real supported payroll amounts and keep the source records; our complete preparation example explains that workflow, and the net-pay guide covers the remaining deductions.

Quick answers about Georgia tax on a pay stub

Is Georgia’s current 2026 rate 4.99% or 5.19%?

The tax-year rate is 4.99%. The employer guidance distinguishes payroll before the May 11 change from payments processed using the lower rate afterward. Read an older payment in its proper timing context.

Does one dependent allowance mean $5,000 is deducted from each check?

No. The percentage method uses the applicable period amount. For the monthly example, one allowance supplies a $416.67 reduction in the tax calculation, not a $5,000 cash deduction.

Does G-4 extra withholding change federal tax?

G-4 authorizes additional Georgia withholding. Federal elections are handled through W-4. Verify both forms when the goal is to change both taxes.

Can my W-2 report more than $1,750 of qualified overtime?

Yes. Report the applicable supported qualified amount under the reporting instructions; the Georgia return limitation is applied separately. Do not shorten the reported amount to make it match a state subtraction cap.

What if payroll has no G-4?

The employer guide allows sufficiently detailed federal election information to support the state calculation. Otherwise, it directs single-with-zero-allowances treatment. Submit a properly completed state certificate to make your intended election clear.