Child Support Advice Built Around the Record, Not Just the Number
Current legal informationReviewed through July 2026This guide provides general information, not advice about a specific matter.
When a straightforward calculation stops being straightforward
For a salaried parent, a current guideline income and a conventional parenting arrangement may produce a useful table amount quickly. The legal work begins when the inputs are uncertain or when the table amount is only one part of the obligation. Self-employment, a private company, bonuses, stock compensation, fluctuating income, shared parenting, an adult child, special expenses or years of missing disclosure can each change the analysis.
We begin by identifying the exact question that needs to be solved. That may be today’s table amount, income available to a shareholder, a fair sharing arrangement for section 7 expenses, whether support should continue for an older child, or the effective date of a historical adjustment. Defining that question early keeps the file from becoming a general argument about fairness.
What we ask for before recommending a position
A tax return and notice of assessment are usually the starting documents, not always the complete income record. We may also need current pay information, corporate financial statements, general ledgers, shareholder-loan details, business tax returns, trust records or proof of non-recurring income. For shared or split parenting, we need the real schedule rather than a label. For special expenses, we need invoices, benefits, subsidies, tax consequences and evidence of what was discussed.
The goal is proportionate disclosure. A narrow dispute about an annual bonus should not automatically become an unlimited corporate inquiry; a serious retained-earnings issue should not be decided from line 15000 alone. We focus each request on the assumption it is meant to test.
Shared parenting and section 7 expenses need separate analysis
When each parent has at least 40% of parenting time over a year, section 9 of the Federal Child Support Guidelines applies. A simple set-off of table amounts is an important reference point, but the legislation also requires attention to increased costs and the conditions, means, needs and circumstances of each parent and child.
Special or extraordinary expenses sit on top of base support when the legal requirements are met. The gross invoice is not necessarily the amount to divide. Insurance, subsidies, grants, tax consequences and any child contribution can reduce the net expense. Clear terms about consent, receipts, reimbursement deadlines and annual updates often prevent more conflict than the percentage allocation itself.
How we helpHistorical claims turn on notice, disclosure and chronology
In Matti v Matti, 2026 ABKB 478, Robert Woodward represented the successful applicant mother when the Court varied a 2004 child-support order back to August 2007. The result does not mean every old claim can reach back decades. It shows why an old demand, court pleading, disclosure request or response can matter when the court reconstructs what each parent knew and when.
If support may have been wrong for years, preserve the chronology before debating the arithmetic: orders and agreements, written requests, income documents exchanged, gaps in disclosure, payments made, changes in parenting and the dates children became independent. That record helps distinguish a genuine retroactive issue from a calculation that merely uses current information.
Resolution may mean recalculation, negotiation or court
Alberta’s Child Support Recalculation Program can update eligible orders annually using income-tax information. It is useful, but not designed to decide every disputed issue. Complex corporate income, imputed income, retroactive claims, child eligibility and some discretionary expenses may require negotiation, a consent order or a court application.
Our role is to match the process to the issue. A clean annual update may need a focused exchange and written implementation terms. A disclosure failure may need a deadline backed by a court process. A disputed historical claim may require evidence and proportional litigation. Where agreement is possible, we aim to produce terms that can actually be administered the next year.
Arrive with these five things
- the current order or agreement and any later written changes
- the last three years of tax returns and notices of assessment
- current pay, corporate or self-employment records that explain present income
- a calendar showing the actual parenting schedule and significant changes
- a list of special expenses showing gross cost, reimbursements and what remains disputed
Sources used for this guidePrimary legal and court resources
Laws, court procedures and the application of legal tests can change. Obtain advice about the facts, deadlines and documents in your matter.
