About the UK Car Tax Calculator 2026/27
Cars registered since April 2017 pay a first-year rate based on CO₂ (from £10 for zero emissions to £5,690 over 255 g/km), then a flat standard rate of £200 a year from April 2026. Cars with a list price over £40,000 pay an extra £440 a year in years 2 to 6; for electric cars registered from April 2025 the threshold is £50,000.
Cars from March 2001 to March 2017 are taxed in bands A to M by CO₂, from £20 to £790. Older cars pay by engine size. Since April 2025 electric cars pay road tax too.
