What Child Support Amounts Look Like for One Child in Alabama

Alabama calculates child support using a formula, not a fixed dollar amount

Alabama does not set a single number for child support when you have one child. Instead, the state uses the Income Shares Model, which means the amount depends on both parents' gross monthly income, custody arrangement, and other factors the court considers. The formula produces a "guideline amount" — what the law presumes is fair — but a judge can order more or less if circumstances warrant it.

The guideline calculation starts with a combined parental income figure. The state publishes a table showing what percentage of that combined income should go toward child support based on how many children are involved. For one child, that percentage is lower than it would be for two or three children, but the actual dollar amount still depends entirely on what both parents earn.

Because income varies widely — from minimum wage to six figures — child support for one child in Alabama ranges from under $100 per month to over $1,500 per month in the same state. Knowing the formula helps you understand how a judge would calculate it in your situation.

Key Takeaways

• Alabama uses the Income Shares Model, which bases child support on both parents' combined gross monthly income, not a flat rate.
• The state publishes a guideline table showing that one child receives a set percentage of combined parental income, but the dollar amount varies by what each parent earns.
• A judge can order an amount above or below the guideline if the court finds reasons to deviate, such as one parent having significant assets or unusual expenses.
• The non-custodial parent (the one the child does not live with most of the time) typically pays the custodial parent, though both parents' income counts in the calculation.

How Alabama's income shares formula works for one child

The first step is determining each parent's gross monthly income. This includes wages, salary, bonuses, self-employment income, rental income, and some other sources. It does not include means-tested benefits like TANF or food stamps, but it does include unemployment benefits and workers' compensation in most cases.

Once you have both parents' gross monthly income, you add them together to get the combined parental income. Then you look up that combined figure on Alabama's child support guideline table. The table shows a percentage — for one child, this is typically around 17 percent of combined income, though the exact percentage can shift slightly depending on the income level and whether there are other children from other relationships.

That percentage is applied to the combined income to produce the guideline amount. If both parents earn $3,000 per month combined, and the guideline is 17 percent, the total child support obligation would be roughly $510 per month. The non-custodial parent then pays their proportional share of that amount based on their income as a percentage of the combined total.

For example, if the non-custodial parent earns $1,500 of the $3,000 combined income (50 percent), they would pay 50 percent of the $510 guideline, or $255 per month. If they earn $2,000 of the $3,000 (67 percent), they would pay 67 percent of the $510, or about $342 per month.

Factors that can change the guideline amount

Alabama law allows judges to order child support above or below the guideline amount if they find that explore the guideline would be unjust or inappropriate. Courts look at factors such as the financial resources of both parents, the standard of living the child would have had if the marriage or relationship had not ended, and the non-monetary contributions each parent makes to the child's care.

Significant assets — such as rental property, investment accounts, or a business — can push the amount higher even if monthly income is modest. Conversely, a parent with very high income may have the amount reduced if the guideline would exceed what is needed to maintain the child's standard of living. Unusual expenses, such as medical costs for a child with special needs or private school tuition, can also factor into the court's decision.

Custody arrangement matters too. If both parents share custody roughly equally, the calculation changes because each parent is providing direct financial support through housing, food, and daily expenses. The guideline assumes one parent has primary custody and the other pays support; when custody is more balanced, the formula adjusts.

What happens after a child support order is entered

Once a judge signs a child support order, the non-custodial parent is legally required to pay the amount stated, usually monthly. In Alabama, payment typically goes through the Alabama Department of Human Resources, Child Support Enforcement, which collects the payment and forwards it to the custodial parent. Some orders allow direct payment between parents, but going through the state agency creates an official record.

If the non-custodial parent's income changes significantly — either up or down — either parent can ask the court to modify the order. Alabama allows modification if there has been a substantial and continuing change in circumstances, such as a job loss, a significant raise, or a change in custody. The court will recalculate using the current income figures and may increase, decrease, or leave the amount the same.

If a parent falls behind on payments, the state can enforce the order through wage garnishment, tax refund interception, license suspension, or contempt of court proceedings. The custodial parent can also file a motion to enforce the order themselves.

Income sources Alabama counts and does not count

Alabama includes most regular income in the child support calculation. This covers W-2 wages, self-employment income, bonuses, commissions, rental income, retirement distributions, and income from investments. Unemployment benefits and workers' compensation are typically counted. Income from a second job or side work counts as well.

The state does not count means-tested public benefits such as Temporary information for Needy Families (TANF), Supplemental Security Income (SSI), or food stamps as income. However, if a parent is voluntarily underemployed — meaning they could earn more but choose not to — a judge may "impute" income to them, treating them as if they earned more than they actually do. This prevents a parent from deliberately reducing their income to lower their child support obligation.

Gifts and one-time payments are not counted as ongoing income. However, if a parent receives regular payments from a trust, inheritance, or other source, those may be included depending on whether they are truly regular and available for child support.

How to find the current Alabama guideline table

Alabama publishes its child support guideline table in the Alabama Rules of Judicial Administration. The table is updated periodically, and the current version is available through the Alabama Supreme Court website and the Alabama Department of Human Resources website. The table shows combined parental income ranges and the corresponding percentage for one child, two children, three children, and so on.

If you are calculating an estimate for your own situation, you will need both parents' gross monthly income and the current guideline table. Many family law attorneys in Alabama have the table readily available and can walk you through the calculation. Some legal aid organizations also offer this information at no cost.

Keep in mind that the guideline table is a starting point. The actual order a judge enters may differ, and factors specific to your case — such as custody arrangement, special expenses, or significant assets — will influence the final amount.

Frequently Asked Questions

Does child support change if I get custody of the child?

Yes. If custody changes, the child support order should be modified to reflect the new arrangement. The parent who was receiving support may now owe it, or the amount may decrease significantly if custody is now shared. You would need to file a motion to modify the order with the court.

What if the non-custodial parent is unemployed or makes very little?

The court can still order child support, but the amount may be very low — sometimes as little as $50 per month. If a parent is truly unable to work due to disability or age, the court may consider that. However, if the parent is voluntarily unemployed or underemployed, the judge may impute income based on their earning capacity.

Can child support be ordered if there is no custody order?

Yes. Child support and custody are separate legal matters. A court can order one parent to pay child support even if there is no formal custody arrangement in place. However, establishing custody or a parenting plan usually happens at the same time as child support is determined.

Does child support end when the child turns 18?

In Alabama, child support typically ends when the child turns 19 or graduates from high school, whichever comes first. If the child is still in high school after turning 18, support continues until graduation. The order will specify the exact end date.