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Toronto Basement Flooding Subsidy: 2026 Update
The Toronto basement flooding subsidy can help with the cost of work to protect your home. Owners who meet its rules can claim up to $6,650 per property. The new program began on May 1, 2026. Its higher limits cover work that meets the rules and was done on or after November 12, 2025. Before booking work, check the rules for your property and the date of the job.
This funding helps pay for steps to reduce flood risk. If your home has flooded, GTA Restoration provides flooded basement cleanup in Toronto and the GTA. Cleanup and a future protection upgrade are separate parts of your plan.
What the Basement Flooding Subsidy Covers
The City pays back up to 80% of costs that meet its rules. Each type of work has a cap:
Home plumbing assessment: $500 for one assessment. Backwater valves: $1,600 per device, up to two devices.
Sump pump: $2,250 for one device. A battery backup has a separate $300 cap. Weeping tile severance and capping: $400.
You will not get the full amount for every job. Choose work based on your home’s needs, rather than the total available. Also, ask the City about past claims against the property before you set a budget.
Check Flood Protection Funding Rules
The program is for Toronto owners of single-family homes, duplexes, triplexes and fourplexes. A home elsewhere in the GTA falls outside this program. Instead, ask your own city or town about its support.
Before work starts, verify the contractor’s City business licence and the licence for any subcontractor. Make sure the licence covers the type of work. Ask for a written quote that separates each device, labour and other costs.
Apply for the Basement Flooding Subsidy
For work under the new program, apply online within two years of the job. Earlier work has different limits and a one-year deadline. A backwater valve needs a building permit and an inspection before it is covered. Keep the required forms, photos and paid invoices.
Read the full City of Toronto subsidy rules and application steps before you book a job. The City decides eligibility and payment; you may not get funds just because you apply.
Need help after a basement flood?
Contact GTA Restoration for cleanup and moisture checks in Toronto and the GTA.





