HowMuchChildSupport

Child support for 1 child in Oklahoma

Oklahoma guidelines effective November 1, 2021. Oklahoma overview

For 1 child, with Parent A earning $60,000 and Parent B $40,000, Oklahoma's guideline amount is $556 a month (Parent A pays Parent B).

This is the guideline amount, not a court order.

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Number of children
Children live mostly with

Include wages, self-employment, bonuses, and other income the guidelines count.

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Guideline child support

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Child support for 1 child in Oklahoma by income

Monthly guideline amount for 1 child by Parent A's and Parent B's yearly income; the child lives mostly with Parent B (Parent A has 52 overnights a year).
Parent A incomeParent B $0Parent B $30,000Parent B $50,000Parent B $80,000
$20,000$312$236$205$185
$25,000$374$279$252$231
$30,000$445$327$298$275
$35,000$494$371$343$320
$40,000$532$410$386$366
$45,000$564$454$425$409
$50,000$589$497$464$453
$55,000$613$540$508$497
$60,000$654$579$551$530
$65,000$689$614$594$562
$70,000$717$649$640$594
$75,000$756$692$682$623
$80,000$795$735$725$652
$90,000$868$823$795$708
$100,000$927$906$848$762
$120,000$1,097$1,018$944$823
$150,000$1,272$1,143$1,029$895
$200,000$1,372$1,193$1,098$980
$250,000$1,372$1,225$1,143$1,039

Parenting time and child support for 1 child

Monthly guideline amount for 1 child by Parent A's income and overnights a year with Parent A; Parent B earns $40,000. "B→A" means Parent B pays.
Parent A income0 nights52 nights104 nights128 nights182 nights
$20,000$218$218$218$0$164 B→A
$25,000$265$265$265$47$119 B→A
$30,000$307$307$307$112$77 B→A
$35,000$353$353$353$175$38 B→A
$40,000$398$398$398$237$0
$45,000$442$442$442$298$37
$50,000$482$482$482$356$72
$55,000$520$520$520$410$106
$60,000$556$556$556$462$139
$65,000$600$600$600$520$173
$70,000$643$643$643$577$207
$75,000$685$685$685$634$240
$80,000$731$731$731$693$274
$90,000$816$816$816$805$340
$100,000$884$884$884$884$398
$120,000$978$978$978$978$489
$150,000$1,083$1,083$1,083$1,083$596
$200,000$1,143$1,143$1,143$1,143$686
$250,000$1,183$1,183$1,183$1,183$745

How the number of children changes the amount in Oklahoma

For one child, the guideline amount ranges from $218 a month when Parent A earns $20,000 to $1,183 a month at $250,000, with Parent B earning $40,000.

Oklahoma uses the income shares model: the schedule gives the combined base monthly obligation for the parents' combined adjusted gross income, and each parent is responsible for their percentage share.

Frequently asked questions

How much is child support for 1 child in Oklahoma on $50,000?

If Parent A earns $50,000 a year, Parent B earns $40,000 and the child lives mostly with Parent B, Oklahoma's guideline amount is about $482 a month (Parent A pays Parent B).

How much is child support for 1 child in Oklahoma on $100,000?

If Parent A earns $100,000 a year, Parent B earns $40,000 and the child lives mostly with Parent B, the guideline amount is about $884 a month (Parent A pays Parent B).

How much more is child support for 1 child than for one child in Oklahoma?

This page is for one child. With the same incomes, the guideline amount for two children is about $801 a month.

Does equal parenting time change child support for 1 child in Oklahoma?

With about equal parenting time and the same incomes ($60,000 and $40,000), the guideline amount is about $139 a month (Parent A pays Parent B), against $556 when Parent A has 52 overnights a year. When the parent with fewer overnights has at least 121 a year, the combined obligation is multiplied by a factor from 2 down to 1.5, and each parent's share is offset against the other's for the time the children spend with the other parent. A parent with more than 205 overnights pays no basic support.

Official sources and verification

Guidelines effective November 1, 2021. Verified against the official Oklahoma sources on October 7, 2026. How we calculate →