Colorado 2025 Tabor Refund. The income tax rate will see an increase in both 2026 and 2027 from 4.25% to 4.33%, per the report, with tabor refunds taking a hit beginning tax year 2025 — meaning, on taxes filed in 2026 — with single filers getting a. Colorado’s tabor refund offers residents substantial financial relief by distributing a portion of state surplus revenue.
The income tax rate will see an increase in both 2026 and 2027 from 4.25% to 4.33%, per the report, with tabor refunds taking a hit beginning tax year 2025 — meaning, on taxes filed in 2026 — with single filers getting a. Here’s what the tabor refund levels look like for 2025, according to the colorado department of revenue’s taxation division: