Oregon Child Support Program

Note: For the current guideline rules, go to Child Support Guideline Rules 137-050.

Guidelines Effective 1/3/12 thru 1/1/13

• Child Support Guidelines Calculator – Excel Workbook

Guidelines Effective 1/4/10 thru 1/2/12

• Child Support Guidelines Calculator – Excel Workbook 

Guidelines Effective 5/7/09 thru 1/3/10

• Child Support Guidelines Calculator - Effective 5/7/09
• Child Support Guidelines Rules with Commentary - Effective 5/7/09
• Instructions (CSF 02 0809) 
• Guidelines Scale (CSF 02 0809F) 
• Child Support Computation Worksheet (CSF 02 0809A) 
• Supplemental Worksheet S-1 (CSF 02 0809B) 
• Supplemental Worksheet S-2 (CSF 02 0809C) 
• Supplemental Worksheet S-3 (CSF 02 0809D) 
• Supplemental Worksheet S-4 (CSF 02 0809E) 
• Supplemental Worksheet S-5 (CSF 02 0809G) 
• Supplemental Worksheet S-6 (CSF 02 0809H)

Guidelines Effective 10/1/07 thru 5/6/09

• Child Support Guidelines Calculator - Effective 10/1/07
• Child Support Guidelines Rules with Commentary - Effective 10/1/07
• Instructions (CSF 02 0809) 
• Guidelines Scale (CSF 02 0809F) 
• Child Support Computation Worksheet (CSF 02 0809A) 
• Supplemental Worksheet S-1 (CSF 02 0809B) 
• Supplemental Worksheet S-2 (CSF 02 0809C) 
• Supplemental Worksheet S-3 (CSF 02 0809D) 
• Supplemental Worksheet S-4 (CSF 02 0809E) 
• Supplemental Worksheet S-5 (CSF 02 0809G) 
• Supplemental Worksheet S-6 (CSF 02 0809H) 
• Child Support Guidelines Review, June 26, 2006 
• 2007 Guidelines Online CLE Training (Powerpoint)

Guidelines Effective 5/12/03 thru 9/30/07

• Child Support Guidelines Working Copy - Effective 10/06/03
• Child Support Guidelines Working Copy - Effective 05/12/03
• Instructions for Computing Child Support (CSF 02 0809)
• Child Support Computation Worksheet (CSF 020809A)
• Child Support Worksheet S-1, Parenting Time for Joint Child(ren) (CSF 020809B)
• Child Support Worksheet S-2, Parenting Time Credit (CSF 020809C)
• Child Support Worksheet S-3, Child Care Credit Computation (CSF 020809D)
• Child Support Worksheet S-4, Rebuttal Evaluation per OAR 137-050-0333 (CSF 020809E)
• Child Support Guidelines Scale (CSF 020809F)
• Child Support Worksheet S-5, Rebuttal Evaluation per OAR 137-050-0333 - Child Attending School (CSF 020809G)
• Instructions for Computing Child Support with Child Attending School (CSF 020809H)
• Child Support Computation Worksheet with Child Attending School (CSF 020809S)
• 2001-2002 Economic Study by Policy Studies Inc. 
• 2001-2002 Oregon-Specific Economic Study by ECONorthwest 
• Child Support For the College Age Child - October 2004 Family Law Conference

Guidelines Effective thru 5/12/03

• Child Support Guidelines Commentary - Effective 09/04/01 
• Child Support Guidelines Commentary - Effective 10/15/94 
• Child Support Guidelines Commentary - Effective 01/01/91 
• Guidelines Scale (in effect prior to 5/12/03) 
• Worksheet A - Nonjoint Child Credit Computation (SED 109A) 
• Worksheet B - Guideline Computation for Regular Custody (SED 109B) 
• Worksheet BR - Rebuttal Computation for Regular Custody (SED 109BR) 
• Worksheet C - Guideline Computation for Split Custody (SED 109C) 
• Worksheet CR - Rebuttal Computation for Split Custody (SED 109CR) 
• Worksheet D - Guideline Computation for Shared Custody (SED 109D)
• Worksheet DR - Rebuttal Computation for Shared Custody (SED 109DR)
• Worksheet E - Child Care Credit Computation (SED 109E) 
• Worksheet F - Rebuttal Evaluation (SED 109F) 
• Worksheet G - Figuring Basic Child Support for more than Six Children (SED 109G)