Colorado State Tax Rate 2025. This is refunded through the income tax filing process. On may 14, 2024, colorado governor jared polis approved legislation that revises taxpayer’s bill of rights (tabor) refund mechanisms, including reactivating the temporary income tax rate.
Here’s how rates typically play out: On may 14, 2024, colorado governor jared polis approved legislation that revises taxpayer’s bill of rights (tabor) refund mechanisms, including reactivating the temporary income tax rate.