Most homeowners doing renovation work in Ontario in 2026 are leaving money on the table. Between federal programs, provincial incentives, and municipal subsidies, there is meaningful money available - but it is spread across three levels of government, the programs keep changing, and missing one step in the application sequence can disqualify you from a rebate that was yours to take.
Here is a plain-language rundown of what is actually available right now, focused on what GTA homeowners can realistically access.
Federal: Canada Greener Homes Loan
The federal government relaunched this program after pausing it in 2023. It offers interest-free loans up to $40,000 for energy efficiency upgrades including heat pumps, insulation, windows and doors, and air sealing. Repayment is over 10 years with no interest. The key requirement is a pre- and post-upgrade energy audit through a registered NRCan assessor - budget $400-600 for each audit. The audit must happen before work starts, which catches a lot of homeowners off guard.
Current status and eligibility: canada.ca/greener-homes. These programs change without much notice, so verify before planning around them.
Federal: GST/HST New Housing Rebate
If you are doing a substantial renovation - generally defined as gutting and rebuilding at least 90% of the living space - the CRA considers it equivalent to new construction for tax purposes. That means a partial rebate of the GST/HST paid on materials and labour. On a $150,000+ full-home renovation the rebate can reach $30,000 or more. Talk to your accountant before the project finishes, not after - the documentation requirements start at the planning stage.
Provincial: Home Renovation Savings Program (Ontario)
Ontario runs a parallel program targeting insulation, air source heat pumps, smart thermostats, and related upgrades. The structure combines upfront product rebates and, for lower-income households, a top-up. Base rebates are available regardless of income.
Funding levels have shifted as federal and provincial programs overlap and renegotiate. Confirm the current structure at ontario.ca before booking any work.
City of Toronto: Basement Flooding Protection Subsidy
The most immediately actionable program for GTA homeowners right now. The City of Toronto is raising this subsidy to $6,650 effective May 1, 2026 - that is this week. It covers backwater valve installation, window well drain installation, sump pit and pump installation or upgrade, and downspout disconnection.
If you have had any basement moisture this spring, the timing window matters. Full details on costs, qualifying work, and how to apply: Toronto Basement Flood Subsidy Jumps to $6,650 on May 1.
City of Toronto: Home Energy Loan Program (HELP)
A separate Toronto program for energy retrofits. It provides financing (not a grant) for energy improvements at a fixed rate, repaid through your property tax bill over 5-10 years. Useful if you want to do deeper energy upgrades but do not qualify or want to wait for the federal program. toronto.ca/HELP for current rounds.
The Sequencing Problem
This is where most homeowners miss out. Programs have order-of-operations requirements that are easy to overlook:
- Some require a pre-work energy audit before anything starts.
- Some require the contractor to be pre-registered on a program list.
- Some have application windows that close before the project is done.
- Municipal and provincial programs sometimes cannot both be claimed on the same work - check the stacking rules.
The fix is simple: before you call anyone for a quote, spend 30 minutes identifying which programs could apply to your project, then call the program office to confirm sequencing. It is worth the time.
If you have a specific project in mind - kitchen, bathroom, basement, HVAC - drop it in the replies and I will point you toward what is actually available for that type of work. LF Builders has been doing this work across the GTA for over 50 years and we have navigated these programs with many homeowners. Happy to help sort through it.
- BuildersLTD
Related: Most Commonly Asked Questions | GTA Lumber Prices Climbing This Spring