How do contractor deposits and payment schedules typically work for condo bathroom renovations in the GTA?

A well-structured payment schedule for a condo bathroom renovation in the GTA typically involves 3-4 milestone-based payments, with no more than 10-15% as an upfront deposit. Understanding what is normal — and what is a red flag — protects you from both unfinished work and contractors who disappear mid-project.

The most common payment structure for a GTA condo bathroom renovation in the $15,000-$40,000 range follows this pattern: 10-15% deposit upon signing the contract to secure your spot in the contractor's schedule and allow them to order materials, 30-35% at demolition and rough-in completion (plumbing, electrical, and waterproofing are done and inspected), 30-35% at tile and fixture installation completion, and the final 15-20% upon project completion and your walkthrough approval. This structure ensures the contractor has cash flow for materials and labour at each stage while keeping you protected — the largest payments only come after verifiable work milestones.

Be cautious of any contractor requesting more than 30% upfront. Ontario's Consumer Protection Act provides some protections for home renovation contracts, but the best protection is a payment schedule that keeps you in control. A contractor who demands 50% or more before starting work is either undercapitalized (a business risk) or presenting a potential fraud risk. Reputable GTA bathroom contractors have supplier accounts and do not need your money to buy materials before the project begins.

What Should Be in the Contract

Every payment milestone should be clearly defined in a written contract that specifies exactly what work must be completed before each payment is due. The contract should include the total project price, a detailed scope of work listing every fixture, material, and finish, the specific payment milestones, the estimated start and completion dates, the process for handling change orders (with pricing), warranty terms, and confirmation of the contractor's insurance and WSIB coverage.

For condo renovations specifically, the contract should also address who is responsible for the building's renovation deposit (typically $1,000-$5,000, refundable upon satisfactory completion), elevator booking fees, and any building-imposed working hour restrictions that may affect the project timeline.

Change Orders and Budget Overruns

Bathroom renovations in older Toronto condos frequently encounter surprises behind walls — corroded pipes, inadequate waterproofing from the original build, or deteriorated subfloor under old tile. A good contract includes a clause explaining how change orders are handled: the contractor must notify you in writing of any additional work needed, provide a cost estimate, and receive your written approval before proceeding. Never agree to open-ended "time and materials" billing for discovery work — insist on a quoted price for each change order.

Protecting Yourself

Pay by cheque or e-transfer (not cash) so you have a paper trail. Verify that the contractor carries $2 million minimum liability insurance and current WSIB clearance — request certificates directly, not just verbal assurance. For condo renovations, your building management will typically require copies of these documents as part of the renovation approval process anyway.

Never make the final payment until you have done a thorough walkthrough with the contractor, tested every fixture (run every faucet, flush the toilet, test the shower at full pressure, check the exhaust fan operation, verify GFCI outlets trip properly), and confirmed that all punch-list items are addressed. The final 15-20% holdback is your leverage to ensure the project is truly complete.