RulesofCivilProcedure.com Civil Procedure · Every State

Rule 506.Minimum orders and low-income adjustments

Ch. XVII: Delaware Child Support Formula · Last amended 2023 · Current through June 1, 2026 · Last verified September 9, 2026

In one sentenceRule 506 sets a minimum order at 20% of the primary allowance, caps support at 50% of net available income — 35% where three or more households are involved — and halves the minimum automatically after 180 days of incarceration.

Full Text of Rule 506

Text sizeJump to: (a) (b) (c)

(a) Minimum Orders. Except as otherwise provided in this Rule, a support obligation for one child shall not be less than 20% of the Primary Allowance for one child; and for 2 or more children, 20% of the Primary Allowance for two children. Minimum orders shall be rounded to the nearest multiple of ten (10).
(1) This limitation shall not apply where children reside in shared (at least 164 overnights in each household) or split (at least one child of the union with primary residence in each household) placement.
(2) A disabled person with actual income of less than the Self Support Allowance may be assessed a lesser obligation upon consideration of the nature and extent of the disability, cash and other resources available, and the totality of the circumstances.
(b) Self-Support Protection. Except incident to subsection (a) of this Rule, no parent shall be placed under an obligation to pay more than a designated percentage of net available income as determined under Rule 502(a). The designated percentage shall be 50% unless the parent has children to support in three (3) or more households in which case the percentage shall be 35%.
(c) Automatic Adjustment for Incarceration.
(1) After 180 days of continuous incarceration, every prospective current support obligation established or modified after January 31, 2019, will automatically decrease to one half of the minimum order amount recited in Rule 506(a) as of the date of the order. This also applies to new support and modification petitions wherein the obligated parent is currently incarcerated and has been continually confined for more than 180 days at the time of the hearing or mediation conference. The presumption of a reduced obligation shall be rebutted if the obligated parent has independent income, resources, or assets with which to pay an obligation of support consistent with his or her pre-incarceration circumstances.
(2) A petition may be filed to determine the exact date of adjustment and whether the individual has independent income, resources, or assets with which to pay an obligation of support consistent with his or her pre-incarceration circumstances.
(3) The obligation will not revert upon release from incarceration, but release shall constitute a substantial change of circumstances for modification pursuant to Rule 508.
(4) Every written order for new or modified current support shall advise of this potential adjustment.
(5) Incarcerated parents subject to current child support orders that issued prior to February 1, 2019, or who were subsequently denied relief due to the underlying reasons for their incarceration, may petition for modification under the standards recited in subsection (1). However, if the obligation had already been calculated on the basis of continuous confinement under the prior standard, then relief may only be awarded two and one-half (2 ½ ) years after the last determination of current support.
(6) The Division of Child Support Services (DCSS) may utilize the procedures outlined in Rule 302 to facilitate these adjustments.
End

Amendment History

Delaware prints each rule’s amendment history as a single “Credits” line naming every order that adopted or amended it. It is reproduced verbatim below.

[Adopted effective August 28, 2008. Amended effective January 1, 2011; April 20, 2015; February 1, 2019; February 1, 2023.]

Plain-English Summary

The floor. A support obligation for one child is not less than 20% of the primary allowance for one child; for 2 or more children, 20% of the primary allowance for two children, rounded to the nearest multiple of 10. It does not apply where the children are in shared placement, or in split placement with at least one child of the union living primarily in each household. A disabled person with actual income below the self support allowance may be assessed less, on the nature and extent of the disability, available resources and the totality of the circumstances.

A minimum order says that supporting your child is an obligation of being a parent rather than a bill that only applies above a certain income.

The ceiling. Except under the minimum order provision, no parent may be obliged to pay more than 50% of net available income — or 35% where they have children to support in three or more households.

Incarceration. After 180 days of continuous confinement, every prospective current support obligation established or modified after January 31, 2019 automatically decreases to one half of the minimum order. The same applies to new and modification petitions where the obligated parent has been continuously confined for more than 180 days at the hearing or mediation. The presumption is rebutted where the parent has independent income, resources or assets to pay consistent with their pre-incarceration circumstances.

The change is one of the more humane provisions in the chapter, and also one of the more practical. A person in prison earns nothing; the arrears accrue anyway; and they come out owing a sum they can never pay, which is a well-documented route back inside rather than to work. The obligation does not revert on release, but release is a substantial change of circumstances for modification.

The details. A petition may be filed to fix the exact adjustment date and to determine whether independent resources exist. Every written order for new or modified current support must warn of this potential adjustment. Parents under orders that issued before February 1, 2019, or who were previously denied relief because of the reasons for their incarceration, may petition under the current standard — though where the obligation was already calculated on continuous confinement under the old standard, relief comes only two and one-half years after the last determination of current support. The Division of Child Support Services may use the administrative procedures of Rule 302 to make these adjustments.

Frequently Asked Questions

Is there a minimum child support order in Delaware?

Yes. For one child, not less than 20% of the primary allowance for one child; for 2 or more children, 20% of the primary allowance for two children, rounded to the nearest multiple of 10.

Is there a maximum?

Except incident to the minimum order provision, no parent shall be obliged to pay more than 50% of net available income, or 35% where the parent has children to support in three or more households.

What happens to child support when a parent goes to prison in Delaware?

After 180 days of continuous incarceration, a prospective current support obligation established or modified after January 31, 2019 automatically decreases to one half of the minimum order amount, unless the parent has independent income, resources or assets.

Does the obligation go back up on release?

It does not revert automatically, but release constitutes a substantial change of circumstances for modification under Rule 508.

Source & verification. The rule text and amendment history are reproduced verbatim from the Delaware Family Court Rules of Civil Procedure (Fam. Ct. Civ. R. 506), and every rule has been checked word for word against the Delaware Family Court’s own published edition of these rules. Current through June 1, 2026. The plain-English summary is original and written by us. Last verified September 9, 2026. · Official source
Also known as: minimum child support order Delawareincarceration child support Delawareself-support protection DelawareFam. Ct. Civ. R. 506