Support in Alabama (2026)

Alabama’s Age of Majority: Support Until 19

One of the most distinctive features of Alabama’s child support system is that support continues until the child turns 19 — not 18, as in most states. Alabama is one of only a handful of states where the age of majority is 19, which means parents in Alabama have a longer financial obligation than their counterparts in the vast majority of other states. Support also terminates upon the child’s marriage, emancipation, or entry into military service. Alabama does not generally require parents to contribute to post-secondary education, though the court has discretion to order support for a child who is enrolled in college in certain circumstances.

How Alabama Calculates Child Support

Alabama uses an income shares model established under Rule 32 of the Alabama Rules of Judicial Administration (ARJA). The model is premised on the principle that children should receive the same proportion of parental income they would have received in an intact household.

The calculation begins with each parent’s gross monthly income, which includes all income from any source: wages, salaries, commissions, bonuses, overtime, self-employment income, pensions, Social Security benefits, workers’ compensation, unemployment compensation, disability payments, rental income, dividends, interest, and other recurring income. Courts may impute income to a parent who is voluntarily unemployed or underemployed without just cause.

From each parent’s gross income, certain deductions are applied — including preexisting child support obligations and the cost of health insurance premiums for the child. The parents’ adjusted gross incomes are combined, and the Rule 32 schedule identifies the basic child support obligation based on the combined income and the number of children.

Each parent’s share is proportional to their percentage of the combined gross income. Work-related child care costs and extraordinary medical expenses are added to the basic obligation and apportioned in the same ratio.

For a general overview of income shares models, see our guide on how child support is calculated. You can also estimate your potential obligation with our child support calculator.

Deviations from the Guideline Amount

The Rule 32 guidelines create a rebuttable presumption that the calculated amount is correct. However, the court may deviate from the guidelines if application would be manifestly unjust or inequitable. Grounds for deviation include:

• Shared physical custody arrangements where both parents have significant time with the child
• Extraordinary costs of transportation for visitation
• Extraordinary medical, psychological, or educational expenses
• The child’s independent income or assets
• A parent’s income that exceeds the highest level on the guideline schedule
• Seasonal variations in a parent’s income

Any deviation must be accompanied by a written finding or specific on-the-record statement explaining why the guidelines amount is unjust.

The Rule 32 Guideline Schedule

The Rule 32 schedule is a table that maps combined adjusted gross income to a basic support obligation based on the number of children. Alabama’s schedule covers combined monthly incomes from relatively modest levels up through higher income brackets. For combined incomes that exceed the top of the schedule, the court applies discretion guided by the child’s needs and the parents’ standard of living.

The schedule is periodically reviewed and updated. Parents should verify they are using the most current version of the Rule 32 tables when estimating their obligation. The Alabama Judicial System website publishes the current schedule.

Modifying or Terminating Child Support

Either parent may petition for modification by showing a material change of circumstances that is substantial and continuing. Alabama also allows modification when the existing order differs from the current guidelines amount by more than 10%.

Any modification takes effect from the date the petition is filed, not retroactively. This makes timing important — a parent who delays filing a modification petition may lose months of potential relief.

Enforcement of Child Support Orders

Alabama’s Department of Human Resources (DHR) and the courts have broad enforcement authority:

• Income withholding from wages
• Interception of state and federal tax refunds
• Suspension of driver’s licenses and professional licenses
• Liens on real and personal property
• Reporting arrearages to credit bureaus
• Contempt of court proceedings, which can result in fines or incarceration

Arrearages accrue interest and cannot be retroactively reduced.

Alimony in Alabama

Alabama recognizes several types of alimony, though the state’s approach is governed primarily by case law rather than a comprehensive alimony statute. The court has broad discretion to fashion alimony awards based on the facts of each case. The primary types include:

• Periodic alimony. Ongoing regular payments, typically monthly, that continue until the death of either party, the remarriage of the recipient, or the recipient’s cohabitation with a member of the opposite sex. This is the most common form of long-term alimony in Alabama and is modifiable.
• Alimony in gross (lump-sum alimony). A fixed, total amount paid either in a single payment or in installments. Once ordered, alimony in gross is not modifiable and is not affected by the recipient’s remarriage or the death of either party. It vests as a property right when ordered.
• Rehabilitative alimony. Awarded for a specific period to support a spouse while they obtain education, training, or work experience needed to become self-supporting. Courts favor rehabilitative alimony when the recipient has the capacity to achieve self-sufficiency.

Alabama courts have expressed a general preference for rehabilitative alimony when feasible, consistent with the goal of promoting self-sufficiency. However, periodic alimony remains available when the receiving spouse’s age, health, or length of absence from the workforce makes self-support unlikely.

The Role of Fault in Alabama Alimony

Marital fault plays a more significant role in Alabama alimony determinations than in most states. A spouse whose misconduct caused the breakdown of the marriage — particularly adultery — may receive less favorable treatment, and in some cases, fault can bar an alimony award entirely. Conversely, a spouse who was the victim of the other’s misconduct may receive a more generous award.

This makes Alabama an outlier among states that have moved toward purely financial analyses for alimony. Parties in an Alabama divorce should understand that the conduct of the marriage, not just the economics, can shape the alimony outcome.

Factors in Alimony Determinations

Alabama’s alimony factors derive primarily from case law rather than a detailed statutory list. Courts consider:

• The earning ability of each party
• The future prospects of each party
• The age, health, and station in life of each party
• The length of the marriage
• The standard of living during the marriage
• The property owned by each party and the value of property awarded in the divorce
• The conduct of the parties, including marital fault
• The contributions of each party to the marriage, including homemaking and child-rearing

Modification and Termination of Alimony

Periodic alimony may be modified upon a showing of a material change of circumstances. Periodic alimony terminates upon the death of either party, the remarriage of the recipient, or the recipient’s cohabitation with a romantic partner.

Alimony in gross (lump sum) is not modifiable and does not terminate upon remarriage or death. Once ordered, it is treated as a vested property right.

Rehabilitative alimony may be modified if circumstances change during the rehabilitation period, such as unexpected barriers to completing education or training.

When to Seek Legal Guidance

Alabama’s case-law-driven alimony framework gives judges significant discretion, and the role of marital fault adds an additional layer of complexity. If you are evaluating child support under Rule 32 or considering an alimony claim, consider scheduling a free consultation with an experienced family law professional.

Frequently Asked Questions

How is child support calculated in Alabama?

Alabama uses the income shares model under Rule 32 of the Alabama Rules of Judicial Administration. Both parents’ gross monthly incomes are combined, and the Rule 32 schedule identifies the basic support obligation based on combined income and number of children. Each parent’s share is proportional to their percentage of the combined income. Work-related childcare costs and extraordinary medical expenses are added and apportioned in the same ratio.

How long does child support last in Alabama?

Child support in Alabama continues until the child turns 19, which is the age of majority in Alabama — one of a handful of states where it is not 18. Support also terminates upon the child’s marriage, emancipation, or entry into military service.

What triggers a child support modification in Alabama?

Either parent may petition for modification by showing a material change in circumstances that is substantial and continuing. Alabama also allows modification when the existing order differs from the current guidelines amount by more than 10%. Any modification takes effect from the date the petition is filed, not retroactively.

What types of alimony does Alabama recognize?

Alabama recognizes three main types: periodic alimony (ongoing payments that terminate upon remarriage or death), rehabilitative alimony (time-limited support to help a spouse become self-supporting), and alimony in gross (a fixed lump-sum amount that is not modifiable and does not terminate upon remarriage). Marital fault plays a significant role in Alabama alimony determinations.

Why does Alabama’s age of majority matter for child support?

Because Alabama sets the age of majority at 19 rather than 18, parents have an additional year of child support obligation compared to most states. This can be a significant financial consideration, especially in cases where the child graduates high school at 18 but is not yet 19. Parents moving to or from Alabama should account for this difference when planning for support obligations.

Can alimony in gross be changed after it is ordered?

No. Alimony in gross (lump-sum alimony) vests as a property right once ordered and is not modifiable. It is not affected by the recipient’s remarriage or the death of either party. This makes it fundamentally different from periodic alimony, which can be modified based on changed circumstances and terminates upon remarriage or death.

How This Guide Was Researched

This guide was developed by analyzing Rule 32 of the Alabama Rules of Judicial Administration, including the current guideline schedule and deviation criteria, along with Ala. Code Section 30-3-4 (age of majority provisions). The alimony sections were researched through Alabama appellate case law, which provides the primary framework for alimony in the absence of a comprehensive alimony statute. We also reviewed Alabama Department of Human Resources (DHR) child support enforcement publications, Alabama circuit court filing procedures for support modifications, and Alabama State Bar family law resources.

Sources and Legal References

• Rule 32, Alabama Rules of Judicial Administration (ARJA) — Child support guidelines, schedule, and deviation criteria
• Ala. Code Section 30-3-4 — Age of majority (19) and custody/support termination provisions
• Ala. Code Section 30-2-51 — Alimony authority and property division
• Alabama Department of Human Resources — Child support enforcement mechanisms
• Alabama appellate case law on periodic alimony, alimony in gross, and the role of marital fault

Official Alabama Resources

• Alabama Judicial System
• Alabama Law Library Self-Help
• Alabama Administrative Office of Courts – E-Forms

For more about how we research our guides, see our editorial policy and sources methodology.

Related Guides

• Child custody in Alabama — The 2018 joint custody reform and best interests factors
• Divorce in Alabama — Fault and no-fault grounds, property division, and the divorce process
• How child support is calculated — National overview of child support models
• Child support enforcement — Tools and remedies for collecting unpaid support
• How alimony works — Types, duration, and modification across states
• Modifying child support — When and how to request a support change
• Child support guidelines by state — Compare support frameworks across all states