California Child Support Guideline Calculations

Authoritative reference for child support calculations and income analysis across statutory thresholds and net disposable income ranges.

Series Author

CPA, CVA, CFE, CrFAC, RFI, CFAE, CerFE, САС, ССС, СТC, CHE, AMA, MFP, AFA, CFS, CFC, CIFA, ASBC

30

Volumes

2026

First Published

565

Total Pages

Purpose & Scope

This reference series provides exhaustive guideline calculations for California child support obligations across multiple income brackets and child age ranges. Attorneys and family law practitioners access pre-computed tables that eliminate calculation errors and accelerate case resolution.
Spanning three editions with specialized volumes for distinct income ranges, the series addresses net disposable income from $0 to $19,000+ monthly. Each volume delivers precise support obligations calibrated to current statutory formulas, timeshare percentages, and deduction standards.

Intended Audience

Family Practitioners
Litigation Firms
Judicial Officers

Complete Collection

Volumes in This Series

01

Support calculations for the lowest income brackets and youngest dependents under the California Family Code.

3rd Edition

Published

2026

498

pages

01

Support calculations for the lowest income brackets and youngest dependents under the California Family Code.

3rd Edition

Published

2026

498

pages

10

Support calculations combining executive-level income with large family dynamics requiring sophisticated calculation analysis under California Family Code.

3rd Edition

Published

2026

517

pages

10

Support calculations combining executive-level income with large family dynamics requiring sophisticated calculation analysis under California Family Code.

3rd Edition

Published

2026

517

pages

11

Support calculations for six-figure income obligors addressing guideline application and deviation standards under California Family Code.

3rd Edition

Published

2026

496

pages

11

Support calculations for six-figure income obligors addressing guideline application and deviation standards under California Family Code.

3rd Edition

Published

2026

496

pages

12

Support calculations for six-figure income obligors with large family structures requiring nuanced proportional allocation under California Family Code.

3rd Edition

Published

2026

521

pages

12

Support calculations for six-figure income obligors with large family structures requiring nuanced proportional allocation under California Family Code.

3rd Edition

Published

2026

521

pages

13

Support calculations for obligors substantially exceeding statewide income medians, with analysis of deviation standards under California Family Code.

3rd Edition

Published

2026

498

pages

13

Support calculations for obligors substantially exceeding statewide income medians, with analysis of deviation standards under California Family Code.

3rd Edition

Published

2026

498

pages

14

Support calculations combining enhanced income with numerous dependents addressing proportional allocation under California Family Code.

3rd Edition

Published

2026

514

pages

14

Support calculations combining enhanced income with numerous dependents addressing proportional allocation under California Family Code.

3rd Edition

Published

2026

514

pages

15

Support calculations at income levels where guideline formula application requires careful deviation analysis under California Family Code.

3rd Edition

Published

2026

503

pages

15

Support calculations at income levels where guideline formula application requires careful deviation analysis under California Family Code.

3rd Edition

Published

2026

503

pages

16

Support calculations combining premium income with large family obligations testing rational guideline formula application under California Family Code.

3rd Edition

Published

2026

519

pages

16

Support calculations combining premium income with large family obligations testing rational guideline formula application under California Family Code.

3rd Edition

Published

2026

519

pages

17

Support calculations for California’s highest-earning obligors addressing variable income patterns and guideline deviation standards under California Family Code.

3rd Edition

Published

2026

501

pages

17

Support calculations for California’s highest-earning obligors addressing variable income patterns and guideline deviation standards under California Family Code.

3rd Edition

Published

2026

501

pages

18

Support calculations combining elite income with large family structures approaching practical guideline formula limits under California Family Code.

3rd Edition

Published

2026

523

pages

18

Support calculations combining elite income with large family structures approaching practical guideline formula limits under California Family Code.

3rd Edition

Published

2026

523

pages

19

Support calculations for obligors with exceptional monthly earnings testing the boundaries of guideline formula application under California Family Code.

3rd Edition

Published

2026

497

pages

19

Support calculations for obligors with exceptional monthly earnings testing the boundaries of guideline formula application under California Family Code.

3rd Edition

Published

2026

497

pages

02

Support calculations for elementary school-aged children within lower income households under California Family Code.

3rd Edition

Published

2026

502

pages

02

Support calculations for elementary school-aged children within lower income households under California Family Code.

3rd Edition

Published

2026

502

pages

20

Support calculations where guideline formula results may exceed most households’ complete income, requiring rigorous deviation analysis under California Family Code.

3rd Edition

Published

2026

518

pages

20

Support calculations where guideline formula results may exceed most households’ complete income, requiring rigorous deviation analysis under California Family Code.

3rd Edition

Published

2026

518

pages

21

Support calculations approaching the practical ceiling of guideline formula application for ultra-high-net-worth obligors under California Family Code

3rd Edition

Published

2026

504

pages

21

Support calculations approaching the practical ceiling of guideline formula application for ultra-high-net-worth obligors under California Family Code

3rd Edition

Published

2026

504

pages

22

Support calculations combining seven-figure income with large family structures testing rational guideline formula application under California Family Code.

3rd Edition

Published

2026

526

pages

22

Support calculations combining seven-figure income with large family structures testing rational guideline formula application under California Family Code.

3rd Edition

Published

2026

526

pages

23

Support calculations for obligors whose monthly income exceeds most households’ annual earnings under California Family Code.

3rd Edition

Published

2026

499

pages

23

Support calculations for obligors whose monthly income exceeds most households’ annual earnings under California Family Code.

3rd Edition

Published

2026

499

pages