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How is child support calculated in Georgia?

On Behalf of | Jun 29, 2026 | Family Law |

If you are going through a divorce or custody case, you may wonder how much child support a court will order. Georgia does not use a flat percentage of one parent’s income. Instead, the state follows an income shares model, which estimates the amount both parents would have spent on their child if they lived together. The court then divides that responsibility based on each parent’s income and other relevant factors.

Understanding how child support is calculated can help you prepare for the legal process and set realistic expectations.

Georgia’s income shares model

Georgia begins by looking at both parents’ gross monthly income. Gross income may include:

  • Wages and salaries
  • Bonuses and commissions
  • Self-employment income
  • Rental income
  • Retirement or disability benefits
  • Certain other sources of income

The court combines both parents’ incomes to determine the family’s total monthly income. It then refers to Georgia’s child support guidelines to identify the basic child support obligation for the number of children involved.

Each parent becomes responsible for a percentage of that obligation based on their share of the combined income.

Additional expenses can affect child support

The guideline amount serves as a starting point. The court may also consider expenses that directly benefit the child, including:

  • Health insurance premiums
  • Uninsured medical expenses
  • Work-related child care costs
  • Extraordinary educational expenses

These costs may increase the total support obligation before the court allocates each parent’s share.

When can the court deviate from the guidelines?

Georgia courts generally follow the child support guidelines, but judges may approve a different amount when the facts justify it and the deviation serves the child’s best interests.

Factors that may support a deviation include:

  • Significant parenting time with each parent
  • A child’s special medical or educational needs
  • Extraordinary travel expenses for visitation
  • High-income or low-income circumstances
  • Other factors permitted under Georgia law

The court must explain the reasons for any approved deviation from the guideline calculation.

Accurate financial information is essential

Child support calculations depend on complete and accurate financial disclosures. Pay stubs, tax returns, business records, and documentation of benefits all help the court determine each parent’s income and financial obligations.

Failing to disclose income or providing incomplete financial information can delay your case and lead to an inaccurate support order.

Protect your rights and your child’s future

Although Georgia uses a standardized formula, every family’s circumstances are different. Issues involving self-employment income, shared custody arrangements, or disputed financial records can make child support calculations more complicated than they first appear.

An experienced Georgia family law attorney can review your financial situation, explain how the guidelines apply to your case, and advocate for a child support order that reflects the law and your child’s best interests. Whether you expect to pay or receive child support, obtaining legal guidance can help you protect your financial future and ensure your child receives the support they deserve.