What Are The Tax Brackets For 2025 In Canada Ontario. For 2025, the indexation factor is 1.028 (2.8%. Ontario tax brackets and personal tax credit amounts are indexed to inflation.

16 rows the ontario tax brackets and personal tax credit amounts are increased for 2025 by an indexation factor of 1.028 (2.8% increase), except for the $150,000 and $220,000 bracket amounts, which are not indexed for inflation. With the 2.7% indexation increase,.