A senior on a fixed income can feel a rising bill even when the house itself has not changed, because assessment tracks the market, not the owner's ability to pay it. An owner who believes the assessment itself is wrong can appeal to the Board of Revision, which is a separate process from any tax relief question.
For many seniors carrying a bill that no longer fits their income, the more effective move is not chasing an exemption that does not exist but pricing a downsize correctly, so the equity already in the house does the work instead. That decision runs through a lawyer at closing, same as any Saskatoon sale.
Joel Dyck works with seniors weighing exactly that tradeoff, starting from a hand-reviewed number rather than an online estimate. Get your hand-reviewed valuation from Joel Dyck.