Expert Child Support & Child Custody Guidance

Michael P. Reilly J.D., C.F.S. | Counsel, Walker Head Lawyers

Michael Reilly brings over 34 years of specialized experience as a Certified Family Specialist (C.F.S.), helping Durham Region families create fair, workable child custody and support arrangements. With a focus on children’s best interests, he crafts detailed parenting plans, navigates Federal Child Support Guidelines, and ensures enforceable outcomes through mediation, negotiation, or court when needed.

 

Child Custody and Child Support Family Law

Modern Child Custody & Decision-Making Responsibility in Ontario

 

Ontario now emphasizes "parenting time" and "decision-making responsibility" over traditional sole/joint custody labels. Courts prioritize the children's best interests, considering factors like:

  • Parental cooperation and communication
  • Primary attachment figures and stability
  • Sibling relationships
  • Child's age, wishes (if mature), and needs

 

Common Parenting Time & Child Custody Arrangements in Durham Region:

 

  • Equal parenting time (50/50 shared)
  • Primary residence with access for non-resident parent
  • Split custody (different children with each parent)
  • Supervised access for safety concerns

Michael can create detailed schedules covering school weeks, long weekends, summer vacations, holidays, and special occasions.

 

Ontario Child Support Guidelines & Section 7 Extraordinary Expenses

 

Ontario follows strict Federal Child Support Guidelines based on:

  • Payor's provincial income tables
  • Number of children
  • Custody time (Table vs. proportionate sharing)

     

  • Child support typically ends upon the child turning 18 (age of majority in Ontario), unless extended due to special circumstances like full-time post-secondary education or special needs.

Integrated Child Custody & Support Dispute Resolution in Pickering

 

  • Parenting plans: School/holiday schedules, communication protocols
  • Child support: Guidelines + Section 7 allocation
  • Access exchanges: Neutral locations, transportation
  • FRO registration: Wage enforcement, license protection
  • Variations: Income changes, custody modifications

 

The Parenting Plan & Child Support Legal Process in Durham Region

 

The process begins with complete financial disclosure, including 3 years of taxes, pay stubs, and Notices of Assessment to ensure accurate Federal Child Support Guidelines calculations. Next comes a parenting assessment considering each child's age, needs, and parental availability. Through mediation or negotiation, Michael helps draft a comprehensive parenting plan.

 

Independent legal review ensures Family Law Act compliance and fairness. If agreement is reached, a consent order is filed; otherwise, a court motion addresses remaining disputes. Finally, FRO (Family Responsibility Office) activation handles automatic collection and enforcement.

Child Custody & Child Support  FAQ

How is child support calculated under the Ontario Child Support Guidelines?

Basic child support is determined using monthly table amounts set by the Federal Child Support Guidelines, based on the paying parent's gross annual income and the number of eligible children.

Financial statements (Form 13.1) accompanied by three years of CRA income tax returns are required to verify income.

Base Table Amount
The core amount comes from province-specific Federal Child Support Tables, determined by the payor's gross annual income (Line 15000 on tax returns), the number of children under the age of majority (typically 18, though dependency can extend this), and the payor's province of residence.

Custody Adjustments
Custody time affects the formula: standard (payor <40% time), shared (≥40% each), or split arrangements offset obligations proportionally before applying tables.

Section 7 Expenses
Extraordinary costs (e.g., medical, education, activities) are added proportionally based on incomes, on top of the base table amount.

How is child support handled in shared 50/50 parenting time arrangements?

In shared parenting time (where each parent has the child at least 40% of the time), child support is typically calculated using a set-off amount between both parents' Guideline table figures.

Details:The higher-earning parent pays the net difference to the lower-earning parent, taking into account the increased costs of maintaining two separate households.

When does child support end in Ontario?

Legal Age of Majority

Child support typically aligns with the age of majority, which is 18 in Ontario under the Age of Majority and Accountability Act. However, there is no strict cutoff at 18—support often continues beyond if the child remains dependent.

Key Continuation Factors

Support extends for "children of the marriage" (per Federal Child Support Guidelines and Family Law Act) if the child is:

  • Enrolled full-time in post-secondary education (e.g., university or college, potentially into mid-20s).
  • Unable to withdraw from parental charge due to disability, illness, or other causes.
    High school completion may influence support up to 19 in practice, but it's not the legal default—courts assess ongoing need case-by-case.

Termination Process

Support ends upon financial independence, marriage, emancipation, or court variation/agreement. Payors must seek formal court approval to stop payments; it does not end automatically.

What qualifies as a Section 7 extraordinary expense in child support calculations?

Section 7 special expenses are extraordinary costs beyond basic support, including childcare, medical/dental insurance premiums, extraordinary extracurriculars, and post-secondary education.

Details: These expenses are shared between parents in proportion to their respective net annual incomes.

Can child support be retroactive in Ontario?

Yes—up to 3 years back if payor had ability to pay; common when ex-partner deliberately under-reports income.

What is Decision-Making Responsibility vs. Custody?

Under recent updates to the Ontario Children's Law Reform Act and federal Divorce Act, traditional terms like "custody" have been replaced with Decision-Making Responsibility. This refers specifically to major decisions regarding a child's health, education, religion, and significant welfare, distinct from the daily physical schedule (Parenting Time).

How is decision-making responsibility (custody) and parenting time decided under Ontario law?

Under the Ontario Children's Law Reform Act and Divorce Act, decision-making responsibility and parenting schedules are determined strictly based on the best interests of the child.

Details: Modern terminology replaces "custody" and "access" with decision-making responsibility (covering health, education, and religion) and parenting time schedules tailored to the child's needs.

Does FRO Enforce Child Support in Ontario?

Yes—Family Responsibility Office enforces through wage deductions, tax refund intercepts, license suspension—automatic upon registration.

How do I modify child custody Ontario?

Modify child custody by Filing a motion to change, showing material change in circumstances (relocation, income change, child's wishes age 12+).

What do I do if a parent won't pay child support?

FRO Enforcement Powers

The Family Responsibility Office (FRO) continues to wield strong tools like passport suspension for arrears exceeding $3,000 or three missed payments, as governed by the Family Responsibility and Support Arrears Enforcement Act (FRSAEA).

Severe Penalties

Jail time is rare but enforceable through default hearings or contempt findings for willful non-payment, with courts able to impose imprisonment alongside fines.

Income Measures

Courts still impute income for deliberate underemployment or income hiding to ensure fair support obligations, a standard practice unchanged in recent guidelines.

Is Child Support Tax Deductible in Ontario?

Tax Rules Since 1997
Child support payments made by non-custodial parents via court orders or agreements dated on or after May 1, 1997, are not tax-deductible for the payor, per federal Income Tax Act sections 56.1 and 60.1, which apply uniformly in Ontario.

Recipient Treatment
The custodial parent does not declare child support as taxable income on their return (e.g., line 12800), making it a tax-neutral transfer paid from the payor's after-tax dollars.

Key Distinction
This differs from spousal support, which remains deductible for payors and taxable for recipients; pre-1997 child support may have different rules based on original agreements.

What are Form 13.1 Financial Statements in Support Claims

Full and transparent financial disclosure is legally required in all child support matters. Both parents must complete a Form 13.1 Financial Statement backed by their three most recent tax returns and Notices of Assessment to ensure child support and Section 7 extraordinary expenses are calculated on accurate gross income figures.

Can I claim Retroactive Child Support in Ontario?

Yes. Ontario courts can order retroactive child support if a paying parent failed to disclose income increases or underpaid support obligations. Generally, retroactive claims can extend back up to three years from the date formal notice was given, depending on factors such as blameworthy conduct or unreasonable delay.