Ontario pitches small business tax cut as shield against tariffs and economic uncertainty

THUNDER BAY — Ontario’s government says it will cut the provincial small business corporate income tax over the next three years, framing the move as part of its broader political and economic response to U.S. tariffs and rising cost pressures. For Thunder Bay and Northwestern Ontario, the proposal matters because small businesses remain central to the regional economy, from retail and hospitality to transportation, construction and resource-sector services.

Province says 375,000 small businesses would benefit if budget measure passes

In an announcement tied to the 2026 Ontario budget, the province said it plans to reduce the small business corporate income tax rate from 3.2 per cent to 2.2 per cent over three years. The government says that would amount to a 31.25 per cent cut and provide more than 375,000 Ontario small businesses with up to $5,000 a year in tax relief. The measure still requires passage of the budget legislation.

Associate Minister of Small Business Nina Tangri said the government is presenting the tax cut as a way to help employers absorb rising costs and reinvest in their operations during a period of trade uncertainty.

Finance Minister Peter Bethlenfalvy said the measure is intended to leave local entrepreneurs with more flexibility to expand, hire and compete.

Government ties tax plan to broader economic message

Politically, the announcement fits squarely into the Ford government’s current message that Ontario needs to become more competitive, more self-reliant and less vulnerable to external shocks, especially from the United States.

The province says the small business tax cut is one part of a wider tax action plan and comes on top of earlier reductions and expanded eligibility rules introduced in 2020 and 2023.

Ontario also says it will mirror federal measures allowing faster writeoffs for a broad range of capital investments, including equipment and other business assets. According to the province, those steps would deliver more than $3.5 billion in additional Ontario income tax relief over four years.

Why it matters in Thunder Bay and Northwestern Ontario

In Northwestern Ontario, small businesses are often more exposed to swings in fuel costs, freight costs, staffing shortages and cross-border trade disruption than their counterparts in larger southern markets.

A tax cut on its own will not solve those pressures, but it may offer some room for owners trying to manage payroll, invest in equipment or keep prices stable.

That said, the province has not yet provided a Thunder Bay or regional estimate for how many businesses in Northwestern Ontario would directly benefit, so the local impact remains broad rather than precisely defined at this stage.

Business groups welcome the move

The Canadian Federation of Independent Business endorsed the proposal, saying its members have consistently called for a lower small business tax rate. CFIB president Dan Kelly said many business owners would use the savings to raise compensation, expand operations or hire staff.

The province also pointed to other measures it says are helping employers, including a higher Employer Health Tax exemption, the temporary cut to gasoline and fuel taxes, and support through Ontario’s Small Business Enterprise Centres.

What comes next

The tax cut is part of Ontario’s 2026 budget and is not yet law. The next political test will be whether the government can move the measure through the legislature and whether opposition parties accept the Ford government’s argument that targeted tax relief is the right response to trade turbulence and slower growth.