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

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

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

24

Support calculations combining premium seven-figure income with numerous dependents challenging core guideline formula assumptions under California Family Code.

3rd Edition

Published

2026

531

pages

24

Support calculations combining premium seven-figure income with numerous dependents challenging core guideline formula assumptions under California Family Code.

3rd Edition

Published

2026

531

pages

25

Support calculations for California’s wealthiest obligors examining guideline formula application against §4053 statutory purposes.

3rd Edition

Published

2026

502

pages

25

Support calculations for California’s wealthiest obligors examining guideline formula application against §4053 statutory purposes.

3rd Edition

Published

2026

502

pages

26

Support calculations combining elite seven-figure income with large family structures where aggregate obligations may exceed $250,000 monthly under California Family Code.

3rd Edition

Published

2026

528

pages

26

Support calculations combining elite seven-figure income with large family structures where aggregate obligations may exceed $250,000 monthly under California Family Code.

3rd Edition

Published

2026

528

pages

27

Support calculations approaching the practical outer limits of guideline formula application under California Family Code.

3rd Edition

Published

2026

497

pages

27

Support calculations approaching the practical outer limits of guideline formula application under California Family Code.

3rd Edition

Published

2026

497

pages

28

Support calculations combining peak income with numerous dependents where aggregate obligations may approach $300,000 monthly under California Family Code.

3rd Edition

Published

2026

533

pages

28

Support calculations combining peak income with numerous dependents where aggregate obligations may approach $300,000 monthly under California Family Code.

3rd Edition

Published

2026

533

pages

29

Support calculations at the practical maximum income level covered by this series, testing absolute guideline formula limits under California Family Code.

3rd Edition

Published

2026

501

pages

29

Support calculations at the practical maximum income level covered by this series, testing absolute guideline formula limits under California Family Code.

3rd Edition

Published

2026

501

pages

30

The final volume in the series addresses maximum income combined with large family obligations, the ultimate test of guideline formula application under California Family Code.

3rd Edition

Published

2026

537

pages

30

The final volume in the series addresses maximum income combined with large family obligations, the ultimate test of guideline formula application under California Family Code.

3rd Edition

Published

2026

537

pages