Ottawa and Queen's Park Target the Largest Hidden Tax on New Homes
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On March 30, 2026, Prime Minister Mark Carney and Ontario Premier Doug Ford announced a joint $8.8-billion federal-provincial investment to cut municipal development charges by up to 50% for three years. The deal — the first under Ottawa's newly established Build Communities Strong Fund — targets municipalities representing roughly 80% of Ontario's population and is designed to reduce one of the largest, least visible costs baked into every new home sold in the province.
Development charges are the fees municipalities levy on new construction to pay for roads, transit, water systems, and other growth-related infrastructure. They are not a line item on a buyer's closing statement. They are embedded in the price of the home itself — and in Toronto, they have become enormous. A single-detached home in the city now carries approximately $180,600 in development charges alone, according to CMHC's 2025 analysis. A 50% reduction on that figure saves roughly $90,000 per home.
Combined with the HST rebate announced last week — which eliminates the full 13% HST on qualifying new builds up to $1 million, worth up to $130,000 — the two measures together could remove up to $200,000 in taxes and fees from the cost of a new Ontario home. That is the headline number. Whether buyers actually see it depends on how developers price their units, how quickly municipalities implement the cuts, and whether this is enough to revive a construction market that has all but stalled.
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The federal government will invest $4.4 billion over 10 years through the Build Communities Strong Fund, a $51-billion infrastructure program created in Budget 2025 to fund housing-enabling infrastructure across Canada. Ontario will match that amount dollar for dollar, bringing the total to $8.8 billion.
The money flows to municipalities — but with conditions. Funding is earmarked for infrastructure projects that support housing: roads, sewers, water systems, transit, and community facilities. In exchange, municipalities must reduce their development charges by up to 50%. Ford was explicit about the compliance requirement: municipalities that do not cut their DCs will not receive funding.
This is not a blanket subsidy. Municipalities must actively reduce their development charges to access the infrastructure funding. Those that have already cut DCs — like Peel Region, which introduced a temporary 50% reduction in 2025 — will be prioritized.
Toronto Mayor Olivia Chow, who appeared alongside Carney and Ford at the announcement in Etobicoke, confirmed the city's participation. The three-year window aligns with typical pre-construction and permitting timelines, giving developers a defined period to launch projects under the reduced fee structure.
Development charges have exploded in Ontario over the past decade. In the City of Toronto, charges for a single-detached home rose from roughly $14,000 in 2011 to approximately $97,000 by 2023 — a nominal increase of nearly 600%. By 2025, that figure had climbed to around $180,600.
The charges vary by municipality and housing type. Across the GTA, single-detached DCs range from approximately $125,000 in Pickering to $180,600 in Toronto. Two-bedroom apartments in some GTA municipalities face charges exceeding $120,000 per unit. On average, DCs represent between 5% and 13% of the total price of a new home in Toronto, depending on unit type and location, according to analysis drawing on AMO and CMHC data.
These are not small numbers. For a buyer purchasing a new-build home in Toronto at $1 million, a $90,000 DC reduction plus a $130,000 HST rebate brings the combined tax relief close to $220,000. Even for a buyer in a lower-DC municipality, the stacked savings are substantial.
The critical question for anyone considering a new-build purchase in Ontario is whether developers will pass development charge reductions through to buyers — or absorb them as margin.
The answer depends on the market. In a competitive market with strong demand, developers have less incentive to lower prices. But Ontario's new-build market is not competitive right now. It is frozen. New condo sales in the Greater Toronto and Hamilton Area have fallen to their weakest levels in over 30 years, according to Urbanation. Units under construction dropped from a record of over 105,000 in mid-2023 to around 65,000 by mid-2025. More than 24,000 condo units sit unsold across all stages of development, including nearly 4,000 completed units with no buyers.
In that environment, developers need every tool available to make their pricing work. Major bank economists have already slashed their 2026 housing forecasts.
Minto Group's CEO has stated publicly that several large Ontario projects are on hold because presales cannot support financing. If a $90,000 DC reduction helps a developer hit a price point that triggers presales, that project moves from "on hold" to "under construction."
If you are shopping for a new-build home in Ontario over the next three years, ask the builder directly whether the development charge reduction is reflected in the purchase price. Builders receiving infrastructure funding through this program are expected to pass savings through — but there is no explicit regulatory mechanism requiring it.
For existing homeowners, the immediate effect is indirect but potentially significant. If lower DCs and the HST rebate unlock stalled projects, the supply of new homes in established neighbourhoods increases. More supply, in principle, moderates price growth — or accelerates price adjustments in markets that are already under pressure.
Toronto's condo market is the clearest example. Carney acknowledged at the announcement that the federal initiatives are designed to unfreeze the GTA condo market. That means more units moving from completed-and-unsold to occupied, and more pre-construction projects moving from paused to launched. For existing condo owners in buildings surrounded by new inventory, the competitive pressure on resale values is real.
The broader housing market context adds weight. Ontario's own 2026 budget revised its housing start forecast down to 64,800 — roughly 30,000 units behind the pace needed to meet the province's 1.5-million-home target. The DC cuts are one lever among several that the province is pulling to close that gap.
This announcement is the third major housing-cost measure from the federal and Ontario governments in less than a week. On March 25, the two governments announced the elimination of HST on new home purchases up to $1 million for one year.
Two days later, Ottawa tabled Bill C-26 to earmark $1.7 billion for all provinces and territories to boost housing supply. Now, the $8.8-billion DC deal puts concrete infrastructure dollars behind the policy intent.
Ontario estimates that the HST measure alone will deliver nearly $2.2 billion in tax relief, support approximately 8,000 additional housing starts, create up to 21,000 jobs, and contribute $2.7 billion to the province's GDP.
The development charge cuts add a separate, structural layer. Municipalities collect an average of roughly $3.5 billion per year in development charges across Ontario. That revenue funds essential infrastructure — but it also creates a cost floor under new housing that has risen far faster than construction costs themselves. Over the past decade, average municipal development charges in GTA municipalities increased by about 34% between 2022 and 2024 alone, adding roughly $42,000 per new unit.
The announcement establishes the framework, but several operational details remain to be confirmed:
Municipal eligibility. Which municipalities are included in the "80% of Ontario's population" target? The program prioritizes cities that have already cut DCs, but the full eligibility list has not been published.
Pass-through accountability. There is no explicit mechanism requiring developers to pass DC savings through to buyers. The competitive dynamics of a weak market provide the strongest incentive — but in segments where demand recovers quickly, that pressure may ease.
Timeline. The three-year DC reduction window is defined, but the infrastructure funding flows over 10 years. How quickly municipalities can access funds, approve projects, and begin construction will determine whether the program creates a meaningful near-term supply response.
Municipal revenue impact. Development charges account for roughly 8% of municipal own-source revenues in Ontario, according to the Federation of Canadian Municipalities. The $8.8 billion in cost-shared funding is designed to offset the revenue shortfall — but if the backfill is insufficient, municipalities may resist full implementation or find alternative revenue mechanisms that offset the savings.
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About the Author
Ryan is the founder of Homeowner.ca and a proud Canadian homeowner based in Guelph, Ontario. Over his 25-year career in digital publishing, he has focused on transforming complex information into clear, practical guidance that helps people make confident, well-informed decisions.
