MONTREAL -- Quebec's business community is taking notice as polls show the Parti Quebecois seizing a firm lead with the provincial election in full swing.
PQ Leader Paul St-Pierre Plamondon has pledged to hold a referendum within his first mandate, though not before U.S. President Donald Trump leaves office.
Sebastien Lachaine, Quebec director at lobbying firm Sussex Strategy, says the uncertainty heralded by a referendum on the horizon amounts to a "cloud" over Quebec companies.
He says worries over the prospect of independence could dampen investment, discourage immigration and trigger a rise in interest rates on government bonds.
However, he also points out that the PQ platform promises to lower corporate tax rates, a boon for businesses in the province.
Millions of voters across Quebec are casting their ballots today.
This report by The Canadian Press was first published Oct. 5, 2026.