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Updated 2025 Tax Year

Thomas County
Property Tax Guide

Everything you need to know about property taxes in Thomas County, GA. Rates, due dates, exemptions, and how it affects your monthly payment.

9 Official Sources
8 min read
Quick Facts
Tax Rate
25 mills (2.5%) base rate for 2024, effective rates 2.0-2.8% depending on district
Exemptions
5+ Available
Section 1

How Property Tax Works

Thomas County, Georgia operates on a millage-based property tax system that funds essential local services including schools, public safety, infrastructure, and county operations. Property taxes are assessed annually based on the fair market value of real and personal property as of January 1st each year. The 2024 tax rate was set at 25 mills (2.5%), though the exact rate for 2025 has not yet been determined by the county commissioners.

Property owners should note that actual tax rates can vary by location within Thomas County due to special taxing districts, municipal boundaries, and additional assessments for services like fire protection or school bonds. The effective tax rate typically ranges from 2.0% to 2.8% of assessed value, depending on your specific location and applicable district taxes. Property tax returns must be filed annually between January 1 and April 1, and taxes are paid on an annual basis.

Section 2

What Makes Up Your Tax Bill

Component2024 Rate (Mills)Description
County General Fund15.50Basic county services, administration, public safety
School District9.50Thomas County School System operations
Total Base Rate25.002.5% of assessed value

Note: These rates apply to the 2024 tax year. The 2025 rates will be set by county commissioners and announced later in the year. Additional special district assessments may apply depending on your property location, including municipal taxes, fire district fees, or special improvement districts. Contact the Thomas County Tax Assessor's office to determine which districts apply to your specific property.

Section 3

When Are Property Taxes Due?

For the 2025/2026 tax year in Thomas County, property taxes are due in two installments:

Pro tip: If you pay through mortgage escrow, your lender splits these payments across your monthly mortgage. If you pay directly, set calendar reminders to avoid late penalties.
Section 4

Supplemental Tax Bills

Supplemental taxes in Thomas County are triggered by changes in property ownership, new construction, or improvements that increase a property's assessed value after the January 1st assessment date. When these events occur, the county issues a supplemental tax bill to capture the additional tax liability for the current tax year.

For example, if you purchase a home in Thomas County in June that was previously exempt from taxes, or if you complete a major renovation that increases your home's value by $50,000, you would receive a supplemental tax bill. The supplemental amount is calculated by applying the current mill rate to the change in assessed value, prorated for the remaining months in the tax year. If your improvement added $50,000 in assessed value and occurred in June, you would owe approximately $875 in supplemental taxes (($50,000 × 0.025) × 7/12 months).

Example Calculation

Property Value: $300,000

  • Assessed Value: $300,000
  • Standard Homestead Credit Applied: -$2,000 (requires application)
  • Net Taxable Value: $298,000
  • Annual Tax (at 25 mills): $7,450
  • Monthly Escrow: $621

Property Value: $600,000

  • Assessed Value: $600,000
  • Standard Homestead Credit Applied: -$2,000 (requires application)
  • Net Taxable Value: $598,000
  • Annual Tax (at 25 mills): $14,950
  • Monthly Escrow: $1,246

Property Value: $1,000,000

  • Assessed Value: $1,000,000
  • Standard Homestead Credit Applied: -$2,000 (requires application)
  • Net Taxable Value: $998,000
  • Annual Tax (at 25 mills): $24,950
  • Monthly Escrow: $2,079

Note: These examples use 2024 rates. All homestead credits require application by April 1st and are not automatic. Additional credits may be available for seniors, veterans, or disabled persons but must be applied for separately.

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Section 5

Escrow & Property Taxes

Most mortgage lenders in Thomas County require property tax escrow accounts for borrowers with less than 20% down payment. Your lender collects monthly escrow payments equal to 1/12th of your estimated annual property tax bill, plus insurance premiums. These funds are held in a separate account and used to pay your property taxes when they become due annually.

Lenders typically pay Thomas County property taxes in late fall or early winter, before the delinquency date. You'll receive an annual escrow statement showing deposits, payments, and account balance. If your property taxes increase due to reassessment or rate changes, your monthly escrow payment may be adjusted accordingly. Property owners are responsible for verifying that their lender pays taxes on time, as you remain ultimately liable for any delinquent taxes even when using escrow services.

How HonestCasa Helps
  • Understand whether your escrow is set correctly
  • See how rising taxes will change your monthly payment
  • Plan ahead instead of being surprised by "shortage" letters
Section 6

Frequently Asked Questions

Q: When are property tax returns due in Thomas County for the current fiscal year? A: Property tax returns must be filed between January 1 and April 1 each year. The 2025 returns are due by April 1, 2025.

Q: What homestead tax credits are available and how do I apply? A: The standard Georgia Homestead Credit provides a $2,000 reduction in assessed value for your primary residence. This credit requires application by April 1st and is not automatic. Additional credits may be available for seniors, veterans, or disabled persons.

Q: How does the homestead credit work? A: The homestead credit caps annual assessment increases and reduces your taxable assessed value by $2,000. It does not reduce your property's market value, only the amount subject to taxation. You must apply by the April 1st deadline.

Q: When are property taxes actually due and payable? A: Property taxes are paid annually. Specific due dates are set by the county and typically fall in late fall or early winter following the assessment year.

Q: What happens if I pay my property taxes late? A: Late payments incur penalties and interest charges. Contact the Thomas County Tax Commissioner's office for specific penalty rates and payment arrangements.

Q: Can I pay my property taxes online? A: Many Georgia counties offer online payment options. Visit the Thomas County Tax Commissioner's website or call their office to confirm available payment methods.

Q: How often are properties reassessed in Thomas County? A: Georgia law requires properties to be assessed annually, but counties may conduct comprehensive reappraisals less frequently. Contact the Thomas County Tax Assessor for the current assessment schedule.

Q: How do I appeal my property assessment? A: Assessment appeals must be filed with the Thomas County Board of Tax Assessors within 45 days of receiving your tax notice. You may need to provide evidence supporting your claim that the assessed value is incorrect.

Q: Do special districts affect my property tax rate? A: Yes, additional taxes may apply depending on your location within Thomas County, including municipal taxes, fire district assessments, or special improvement district fees.

Q: Are there tax credits available for veterans or seniors? A: Georgia offers various tax credits for qualifying veterans, seniors, and disabled persons. These require separate applications and have specific eligibility requirements. Contact the Tax Assessor's office for details and application deadlines.

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