A Greater Toronto Area reassessment needs a coordinated response
Greater Toronto Area taxpayers may receive a CRA assessment or reassessment after an audit, a review, a correction to a return, or information matching. CRA may add income, deny business expenses, reduce GST/HST credits, adjust payroll, change rental or property reporting, or apply penalties. A reassessment can affect personal, corporate, GST/HST, payroll, and property accounts together, but it can be challenged where CRA’s conclusion does not match the facts, records, calculations, or tax rules.
The date on the notice must be reviewed immediately. The taxpayer, account, and assessment determine the objection deadline. Many cases have a 90-day period, though individual rules can differ. An extension of time may be possible in limited circumstances, but it has a separate deadline and needs a credible explanation. A taxpayer should not wait for a complete record reconstruction before deciding how to preserve the right to object.
Tax Help Canada helps Greater Toronto Area residents, contractors, professionals, business owners, incorporated taxpayers, landlords, property owners, and families respond to CRA reassessments. We review the notice, audit history, CRA reasoning, evidence, calculations, connected accounts, deadline, collections concerns, and the correction that should be requested from CRA Appeals.
Identify the exact CRA adjustment
CRA can reassess personal income, business revenue, GST/HST, payroll, rental activity, property transactions, deductions, credits, and penalties. The adjustment may follow an audit proposal, bank deposits, invoices, sales records, GST/HST filings, payroll data, property information, third-party reports, or incomplete books. An objection should identify what CRA changed, the reason it gave, and the evidence it relied upon.
We review the filed return, audit correspondence, records submitted, working papers, proposal, assessment, and reassessment together. This can show that CRA treated a transfer as income, overlooked a record, calculated a balance incorrectly, misunderstood a transaction, or applied a tax treatment that does not fit the facts. CRA Appeals needs a defined issue, factual explanation, credible support, and a clear correction request.
Common Greater Toronto Area objection issues
A professional, contractor, or business owner may have vehicle, home office, travel, meals, equipment, materials, or subcontractor expenses denied. A business may be reassessed after CRA compares deposits with invoices, sales records, GST/HST returns, or other information. An incorporated owner may face shareholder benefit, worker classification, payroll, or remuneration adjustments. A landlord or property owner may be reassessed on rent, repairs, capital improvements, personal use, a sale, or principal residence treatment.
The evidence needs to answer CRA’s actual question. Deposits can be sales, rent, GST/HST collected, transfers, loans, reimbursements, refunds, or funds held for another person. A reconciliation identifies their source. Expenses need invoices, payment proof, and an income-earning purpose. Property files should include timelines, ownership and financing records, rental or occupancy details, invoices, and explanations of actual use.
Prepare an evidence-led Notice of Objection
An effective objection identifies the assessment, account, and deadline; lists each issue under appeal; sets out relevant facts; identifies the error in CRA’s analysis; and refers to supporting documents. It should state the correction sought. That may include removing an income inclusion, allowing expenses, correcting GST/HST or payroll, revising a property treatment, or cancelling a penalty.
We organize the evidence into schedules that CRA Appeals can follow. Invoices can be matched to sales, deposits to source, expenses to payment proof, and GST/HST or payroll figures to the appropriate period. If original records are incomplete, credible alternate evidence may include bank and credit-card statements, suppliers, clients, contracts, email, accounting backups, prior returns, CRA slips, and property records. The objective is a clear, traceable explanation.
Check related accounts before detailed submissions
A reassessment may affect more than one account. Personal business income can connect to corporate records, GST/HST, payroll, and banking. A property issue can affect rental reporting, financing, bank activity, and capital gains. Reviewing all connected reporting before submissions are made reduces inconsistency and identifies related compliance work.
This broader review also gives a clearer view of interest, penalties, payment capacity, and collections exposure. It supports an Appeals strategy that addresses the full CRA picture.
Collections require parallel planning
An objection protects appeal rights, but it does not automatically end all collection concerns. Treatment depends on the taxpayer, account, and assessment, while interest may continue. CRA calls, payment demands, refund offsets, garnishments, or other enforcement activity should be considered alongside the appeal.
We help Greater Toronto Area taxpayers coordinate their objection, evidence, CRA correspondence, payment discussions, and collections response. Informal contact with an auditor can help with a narrow issue, but it should never result in a missed formal deadline.
Review CRA Appeals results promptly
CRA Appeals may request additional material, confirm the reassessment, vary it, or issue another reassessment. Every result should be reviewed quickly because it may affect payment, interest, relief options, collections, and any further appeal deadline.
Get a clear next step
If CRA reassessed you in the Greater Toronto Area, a confidential review can make the next step manageable. We will review the notice date, adjustment, audit history, available evidence, related accounts, and collections concerns. From there, you can protect the deadline and present a focused, evidence-based objection.

