Ottawa studies potential $18 billion shock and workforce loss if Alberta secedes

Internal briefing documents from Finance Canada and the Justice Department outline how the federal government is evaluating the economic consequences of Alberta’s upcoming referendum on remaining in Canada. The papers estimate a possible $18 billion fiscal shock, anticipate that non-resource corporate headquarters might follow the pattern of firms that left Montreal after the 1995 Quebec vote, and predict a sizable migration of highly skilled Albertans to other provinces.

They also highlight concerns that the Canada Pension Plan’s legislation may be ambiguous and difficult to apply to an independent Alberta. The analysis, prepared in June 2026, notes Alberta contributes about 15 percent of national GDP and 31 percent of exports, underscoring the broader stakes for Canada. Economist Trevor Tombe, affiliated with one outlet group Lead Not Leave, warned that while Ottawa would lose fiscal contributions, an independent Alberta would quickly face higher defence costs and shrinking revenues. A Privy Council spokesperson reiterated that Alberta remains a vital part of Canada’s prosperity.