Oregon’s child support scale, under OAR chapter 137 division 050, took its current form effective July 1, 2026, and spans 581 rows. The parenting-time credit formula was cross-checked directly against the printed table in the rule, and the self-support reserve is $1,729 with a $100 minimum order.
Key facts
| Model | Income shares — OAR 137-050-0700 to -0765 (scale eff. 2026-07-01) |
|---|---|
| Schedule | 581-row scale |
| Self-support reserve | $1,729/month |
| Minimum order | $100/month |
Official source: https://justice.oregon.gov/child-support/pdf/137-050-0700.pdf
Custody arrangements covered
- Parenting-time credit formula cross-checked against the rule’s printed table
Frequently asked questions
What rule sets Oregon child support?
OAR chapter 137 division 050, with the current scale effective July 1, 2026.
How large is Oregon’s schedule?
581 rows, spanning the scale in the current rule.
What is Oregon’s self-support reserve?
$1,729/month, with a $100/month minimum order.
How was Oregon’s parenting-time credit verified?
It was cross-checked directly against the printed table in the rule.
Update history
- — Oregon went live under OAR 137-050-0700 to -0765 (scale effective 2026-07-01), with the full 581-row scale, the parenting-time credit formula, a $1,729 self-support reserve, and a $100 minimum order.
This is an estimate, not a court order or legal advice.
It applies Oregon’s published child support guidelines to numbers you enter, for informational
purposes only. A judge may deviate from the guideline amount. Using this calculator does not create an
attorney-client relationship. For advice about your situation, consult a family law attorney.