BETA · Family Court Toolbox is in active development. All features are free during beta — no payment required.
Family Court Toolbox
v1 live·shipping improvements weekly

Hours back in your week.
Done right, every file.

Calculations, parenting schedules, and court forms for Canadian family lawyers — the work that takes you an afternoon, finished while you grab coffee.

$29.99/mo per user · FREE during beta · Always free for DV shelters and legal clinics

familycourttoolbox.com/calculations/child-support
FCT
Child Support Calculation
Federal Child Support Guidelines, SOR/97-175
Your firm letterhead
Prepared on order date
Monthly Table Amount$1,443.00
Annual Table Amount$17,316.00
Methodology
1
Determine Guideline IncomeFCSG ss. 15-20
2
Apply the Provincial TableFCSG s. 3 + Sch. I
3
Sole Custody — Table Amount PayableFCSG s. 3

Every calculation produces this output: branded for your firm, statutory citations linked to CanLII / laws-lois, ready to file.

15
Calculators
191
Court forms
13
Provinces & territories
2010
Historical tables back to
Free · No login required

Try a calculator now

Child Support Calculator

Federal Child Support Guidelines for all 13 provinces and territories. Sole, shared, and split custody.

Open calculator

Spousal Support Calculator

SSAG advisory ranges using without-child or with-child INDI formula, with full duration analysis.

Open calculator

Parenting Time Calculator

Calculate each parent's parenting-time percentage and the FCSG s. 9 shared-custody threshold.

Open calculator
See the engine in action

Real numbers, not screenshots

These widgets call the same engine our paying customers use — federally accurate tax tables, all 13 provinces and territories, current to 2026.

SSAG + INDI

Tax-aware spousal support range with full Net Disposable Income split

Calculating…

Retroactive Arrears

Period-by-period chart that auto-splits at every CSG table version + min-wage transition

Calculating…
What you get inside the app

Everything a family law practice needs

National

Child & Spousal Support

FCSG table amounts for all 13 PT, SSAG with-child INDI formula, restructuring (Davis v. Crawford), retroactive analysis (D.B.S./Colucci), CJA interest.

Ontario

Property Division

NFP under FLA Part I — valuation date, marriage date, excluded property, matrimonial home rule, s. 5(6) discretion.

National

Court Forms & SmartFill

191 official court forms across all 13 PT. Intelligent pre-fill from case data. Branded outputs ready to file.

National

Parenting & Scheduling

Parenting time calculator, schedules, parenting plans, child-of-marriage aging, best-interests framework.

National

Case Management

Client intake, conflict checks, case timeline, document disclosure scorecard, deadline tracking.

Ontario

Litigation & Strategy

Material change analysis, settlement range, hardship determination, costs framework, mobility/relocation analyzer.

Ontario

Financial Statements

Form 13 / 13.1 financial statements with auto-population, NFP statements (13B / 13C), comparison tools.

National

Professional Exports

Court-ready PDFs with FCT-branded letterhead, methodology trail, statutory citations linked to laws-lois / CanLII.

PIPEDA-compliant
Client data hosted on Canadian servers in Quebec.
Penny-verified math
INDI tax engine matches CRA payroll guides (T4127, T4032) line by line.
Every citation linked
Statutory authorities deep-link to laws-lois.justice.gc.ca and CanLII.
Pricing

Simple, transparent pricing

All features free during beta. No credit card required.

Most popular

Legal Professional

$29.99 / mo (post-launch)
Freeduring beta

For lawyers, paralegals, and law firms.

  • All 15 calculators + practice tools
  • All Canadian court forms
  • Branded reports your client and the court can rely on
  • Case management + client tracking
  • No credit card required during beta
  • Future pricing: $29.99/mo per lawyer seat (50% off non-lawyer seats)
Sign Up Free

DV Shelter or Legal Clinic

Freeverified access

Domestic violence shelters and legal aid clinics receive full free access.

  • Same calculators and tools as Legal Professional tier
  • Full case management for client intakes
  • Court form generation
  • Branded PDF exports
  • Verified through manual signup review
Apply for Free Access

Going through a separation yourself?

Family Court Toolbox is built for legal professionals. For consumer-friendly mediation tools, visit our sister product.

Visit separato.ca