Arkansas uses the Percentage of Income model — only the paying parent’s net income is used. Updated for 2026 — covers 50/50 custody, arrears, modifications and Arkansas child support laws.
14%1 Child Rate
NoneIncome Cap
18Age Support Ends
10%Arrears Interest
🦆 Arkansas Percentage of Income Model
Arkansas Child Support Calculator 2026
Arkansas uses the Percentage of Income model — only the paying parent’s net income is used.
ℹArkansas uses net income — Net = gross minus federal taxes, Social Security, Medicare and health insurance premiums.
From this parent only — Arkansas does not use the other parent’s income
$
$0$20k
From this relationship only
Reduces available income
Portion covering the child only
$
Daycare, after-school care
$
Estimated Monthly Child Support
$0
per month
Annual Total
$0
Rate Applied
—
Until Age
18
ARKANSAS CHILD SUPPORT SCHEDULE 2026
* Estimate using official Arkansas percentage formula. Courts may deviate based on special circumstances. Consult a Arkansas family law attorney for your specific situation.
🦆 How Arkansas Calculates Child Support
ModelPercentage of Income — paying parent’s net income only
Income CapNo set cap — courts use discretion
Minimum Order$75/month minimum regardless of income
Arrears Interest10% annual interest on unpaid arrears
Arkansas Key RuleArkansas uses net income for the standard percentage calculation
Additional InfoFor combined incomes over $25,000/month, Arkansas uses a hybrid income shares approach
⚖ 50/50 Custody in Arkansas
Does Child Support Apply With 50/50 Custody in Arkansas?
In most cases, yes. Arkansas does not automatically eliminate child support with equal parenting time.
✓General rule: With 50/50 custody, the higher-earning parent typically pays the lower-earning parent. The amount is reduced vs sole custody but rarely reaches $0.
$
$0$15k
$
$0$15k
Estimated Monthly Payment
$0
per month
Without Custody Adj.
$0
Custody Reduction
$0
Net Payment
$0
* 50/50 custody calculations are complex. This is an approximation. Consult a Arkansas family law attorney for exact figures.
📋 Arkansas Arrears Calculator
Arkansas Child Support Arrears Calculator
Calculate total back child support including 10% annual interest Arkansas applies to unpaid arrears.
⚠Arkansas charges 10% annual interest on all unpaid child support arrears.
$
$
$
Total Arrears Owed (with 10% Interest)
$0
including Arkansas 10% annual interest
Base Arrears
$0
Interest Accrued
$0
Clear in 1 Year
$0
Clear in 2 Years
$0
Clear in 3 Years
$0
Support Ends Age
18
* Arkansas applies 10% annual interest to unpaid child support. There is generally no statute of limitations on child support debt.
🔄 Modification Estimator
Arkansas Child Support Modification
Estimate your new payment and check if you qualify for a modification in Arkansas.
ℹModification rule: Most states allow modification when the new amount differs by 15-20% or $100/month, OR when there is a material and substantial change in circumstances (job loss, new child, custody change).
$
36+ months = eligible for routine review
$
Estimated New Monthly Payment
$0
per month
Current Order
$0
New Calculated
$0
Difference
$0
% Change
0%
Likely Qualifies?
—
Time Since Order
—
* Qualification estimate only. Consult a Arkansas family law attorney before filing.
📜 Updated 2026
Arkansas Child Support Laws 2026
Key rules, age cutoffs and what you need to know in Arkansas.
FORMULA How Arkansas Calculates Child Support
Arkansas Supreme Court Administrative Order No. 10 governs child support guidelines. Arkansas uses a percentage model for most cases but incorporates income shares analysis at very high income levels.
AGE When Does Child Support End in Arkansas?
Child support in Arkansas ends when the child turns 18 — or when the child graduates high school if later. Support also ends upon the child’s death, marriage or emancipation. Important: In most cases support does not stop automatically — you need a court order. Stopping payments without a court order creates arrears even after the child reaches the cutoff age.
INTEREST Arrears Interest in Arkansas
Arkansas charges 10% annual interest on unpaid child support arrears. Arkansas’s rate of 10% is among the higher rates in the country. There is generally no statute of limitations on child support debt.
ENFORCEMENT Arkansas Child Support Enforcement
Arkansas has broad enforcement powers including wage garnishment, tax refund interception, driver’s license suspension, professional license suspension, passport denial, and credit bureau reporting. Criminal charges may apply for significant or long-term non-payment.
MODIFY Modifying Child Support in Arkansas
Child support can be modified in Arkansas when there is a material and substantial change in circumstances — typically a significant income change, job loss, new children from another relationship, or change in custody. Most states also allow a periodic review every 3 years. File a petition with the court — private agreements to change support are not legally enforceable.
📅 Arkansas Payment Calendar
Child Support Payment Calendar 2026
Generate your personal payment schedule and track payments month by month.
$
Monthly Total
$0
Annual Total
$0
Next Payment
—
Days Until Due
—
Payments Remaining
—
Marked Paid
$0
* Click Mark as Paid to track payments. Always keep payment receipts.
Need a Arkansas Family Law Attorney?
This calculator provides estimates. For filing, modifying or enforcing a child support order, connect with a local family law attorney.