Georgia Quarterly Tax Calculator
Calculate your estimated quarterly tax payments for federal and Georgia state taxes. Designed for self-employed individuals, freelancers, and independent contractors.
GA State Tax: Flat 5.4%
Quarterly Payment Amount
$6,595
Per quarter (4 remaining)
Annual Tax Breakdown
2026 Payment Schedule
Jan 1 - Mar 31
Due: April 15, 2026
$6,595
Apr 1 - May 31
Due: June 15, 2026
$6,595
Jun 1 - Aug 31
Due: September 15, 2026
$6,595
Sep 1 - Dec 31
Due: January 15, 2027
$6,595
Don't miss your quarterly payments!
The IRS may charge penalties and interest if you underpay or pay late. Consider setting up automatic payments or calendar reminders.
Georgia Quarterly Tax Highlights
Georgia has a flat 5.39% income tax rate
Recently transitioned from progressive to flat tax
Use Form 500-ES for quarterly payments
Rate scheduled to decrease in future years
Georgia Quarterly Tax FAQ
What is Georgia's income tax rate?
Georgia has a flat 5.39% income tax rate as of 2026. The state recently transitioned from a progressive system to a flat tax, with rates scheduled to decrease further in coming years.
Official References
This calculator uses current federal and Georgia tax rates and schedules:
- IRS Estimated Tax Guidelines
Federal quarterly tax requirements and Form 1040-ES
- Georgia Department of Revenue
Official Georgia tax authority
- IRS Self-Employment Tax
Social Security and Medicare tax information
This calculator provides estimates based on 2026 tax rates. Your actual tax liability may vary based on deductions, credits, and other factors. Consult a tax professional for personalized advice.