How to change child support in Rhode Island

How and when to ask for a new amount, with a review letter.

Checked against official sources: Oct 25, 2026.

Short answer

To modify an order means to change the amount by a new order. Every 3 years from the date the order was set or last changed, either parent (or the state) can ask for a review, and the court adjusts the order to match the guidelines with no need to prove a change in circumstances.

Agency review
Every 3 years if a parent asks (federal law)
First form
Child Support Guideline Worksheet (FC-78)

When you can ask for a change in Rhode Island

Every 3 years from the date the order was set or last changed, either parent (or the state) can ask for a review, and the court adjusts the order to match the guidelines with no need to prove a change in circumstances. Before 3 years, the court may change the order if there has been a substantial change in circumstances. A change can go back only to the date the other parent got notice of the motion. A parent jailed 180 days or more can have the order reviewed; jail is not treated as voluntary unemployment.

Law: R.I. Gen. Laws 15-5-16.7; 15-5-16.2(c)(2)-(3)

Can I ask for a change? Check your situation

Rhode Island's rule: Every 3 years from the date the order was set or last changed, either parent (or the state) can ask for a review, and the court adjusts the order to match the guidelines with no need to prove a change in circumstances. Before 3 years, the court may change the order if there has been a substantial change in circumstances. A change can go back only to the date the other parent got notice of the motion. A parent jailed 180 days or more can have the order reviewed; jail is not treated as voluntary unemployment.

Law: R.I. Gen. Laws 15-5-16.7; 15-5-16.2(c)(2)-(3)

Until a new order is made, the current amount is still owed. A change can count only from the date the other parent gets notice of your request, so ask soon.

Law: 42 U.S.C. 666(a)(9)

How to ask in Rhode Island: File a motion to modify in Family Court with a new Child Support Guideline Worksheet (FC-78), or ask OCSS to request a review.

How a change is made in Rhode Island

File a motion to modify in Family Court with a new Child Support Guideline Worksheet (FC-78), or ask OCSS to request a review.

Write to the child support agency to ask for a review: Ask the agency to review (change) your order

New rules in Rhode Island

A 2024 law changed the rule for parents in prison: a parent jailed for criminal nonsupport or for willful contempt is no longer automatically barred from asking to modify support, but the court may still deny the motion.

Law: P.L. 2024, ch. 52 and 53, effective June 4, 2024; R.I. Gen. Laws 15-5-16.2

If a parent is in jail or prison

State guidelines may not treat time in jail or prison as choosing not to work, when support is set or changed.

Law: 45 CFR 302.56(c)(3)

In nearby states

Steps to change support in Rhode Island

  1. Find your order

    Find the date and the amount on the order.

  2. See if a change is allowed

    Rhode Island's rule: Every 3 years from the date the order was set or last changed, either parent (or the state) can ask for a review, and the court adjusts the order to match the guidelines with no need to prove a change in circumstances.

  3. Gather proof

    Bring proof of the change, such as pay stubs or a layoff notice.

  4. File the request

    Request a review from Rhode Island Department of Human Services, Office of Child Support Services (OCSS) ((401) 458-4400)

  5. Ask for free help

    Free help: Rhode Island Legal Services.

Where to get free help in Rhode Island

Questions about changing support in Rhode Island

What counts as a reason to change support in Rhode Island?

Every 3 years from the date the order was set or last changed, either parent (or the state) can ask for a review, and the court adjusts the order to match the guidelines with no need to prove a change in circumstances. Before 3 years, the court may change the order if there has been a substantial change in circumstances. A change can go back only to the date the other parent got notice of the motion. A parent jailed 180 days or more can have the order reviewed; jail is not treated as voluntary unemployment.

How do I ask to change child support in Rhode Island?

File a motion to modify in Family Court with a new Child Support Guideline Worksheet (FC-78), or ask OCSS to request a review.

More for Rhode Island

Sources

Sources

Last checked: Oct 25, 2026.

Federal sources