British Columbia, the western Canadian province that once held a top‑tier AAA credit rating, received a new downgrade from S&P Global Ratings on Thursday. The agency marked the move as the fifth downgrade since 2021, signaling a continued erosion of the province’s credit profile.

Since the first downgrade in 2021, the province has faced a string of rating actions that reflect persistent fiscal pressures and slower economic growth relative to other Canadian jurisdictions. Analysts point to tighter budget balances and heightened debt service obligations as underlying factors that have nudged the outlook lower with each review.

Investors holding BC municipal bonds now confront higher yields as the downgrade widens the risk premium demanded by the market. The shift may ripple through infrastructure financing, where provincial backing often underpins project loans, and could prompt lenders to reassess exposure to other Canadian provinces with similar rating trajectories.

With borrowing costs expected to rise, the province will need to balance its fiscal plan against the higher price of debt. The latest downgrade reinforces market perception that BC’s financial outlook is less resilient, compelling policymakers to prioritize spending cuts or revenue enhancements to restore confidence among bond investors.