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Responsibility Maintenance Calculators
ResponsibilitySocial Justice Association

Official Maintenance & Legal Calculators

Official maintenance calculation tools developed by the Social Justice Foundation NPO & Responsibility, hosted on Aloe Mediation.

SJA / Responsibility
Section 26 / Form K [J306] Enforcement

Arrears Maintenance & Simple Interest

Calculates historical maintenance shortfalls, automatic gazetted statutory interest rates from 1993 to 2026+, and enforces statutory in duplum interest capping.

Prescribed rate table (1993-2026+)
Statutory In Duplum interest capping
Non-cash obligation tracking
Court Annexure A Schedule PDF/Print
Launch Calculator
SJA / Responsibility
Ten-Step Maintenance Model

Monthly Expenses & Contribution

Itemizes 62 standardized household and child expense categories with 5 allocation rules and generates pro-rata parental maintenance contribution determinations.

62 Standard legal expense lines
5 Child allocation mathematical rules
10-Step pro-rata balancing calculation
Court-ready needs assessment printout
Launch Calculator
Aloe Mediation
Financial Case Projection

Mediation vs Litigation Cost Projector

Generates comparative cost projections between legal litigation and structured family mediation to demonstrate client savings.

Dispute complexity analysis
Direct fee comparisons
Time-to-resolution forecast
Client proposal report
Launch Calculator

Court-Ready Maintenance Assessments

Standardised calculation tools for family mediators, legal practitioners, and parents. Easily calculate arrears schedules with statutory interest or generate comprehensive 10-step pro-rata contribution assessments for court annexures and mediation agreements.