HMRC have now published Company Car Tax rates all the way through to the 2027-2028 tax year - these are detailed in the table below.
CO2 emissions (grams per km) | Electric mileage range | 2021-2022 | 2022-2023 (Harmonised) | 2023-2024 (Harmonised) | 2025-2026 (Harmonised) | 2026-2027 (Harmonised) | 2027-2028 (Harmonised) | ||||||
NEDC % | WLTP % | NEDC % | WLTP % | NEDC % | WLTP % | NEDC % | WLTP % | NEDC % | WLTP % | NEDC % | WLTP % | ||
0 | — | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 5 |
1 to 50 | 130 and above | 2 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 5 |
1 to 50 | 70 to 129 | 5 | 4 | 5 | 5 | 5 | 5 | 6 | 6 | 7 | 7 | 8 | 8 |
1 to 50 | 40 to 69 | 8 | 7 | 8 | 8 | 8 | 8 | 9 | 9 | 10 | 10 | 11 | 11 |
1 to 50 | 30 to 39 | 12 | 11 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 14 | 15 | 15 |
1 to 50 | Less than 30 | 14 | 13 | 14 | 14 | 14 | 14 | 15 | 15 | 16 | 16 | 17 | 17 |
51 to 54 | — | 15 | 14 | 15 | 15 | 15 | 15 | 16 | 16 | 17 | 17 | 18 | 18 |
55 to 59 | — | 16 | 15 | 16 | 16 | 16 | 16 | 17 | 17 | 18 | 18 | 19 | 19 |
60 to 64 | — | 17 | 16 | 17 | 17 | 17 | 17 | 18 | 18 | 19 | 19 | 20 | 20 |
65 to 69 | — | 18 | 17 | 18 | 18 | 18 | 18 | 19 | 19 | 20 | 20 | 21 | 21 |
70 to 74 | — | 19 | 18 | 19 | 19 | 19 | 19 | 20 | 20 | 21 | 21 | 21 | 21 |
75 to 79 | — | 20 | 19 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 21 |
80 to 84 | — | 21 | 20 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 22 |
85 to 89 | — | 22 | 21 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 23 |
90 to 94 | — | 23 | 22 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 |
95 to 99 | — | 24 | 23 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 |
100 to 104 | — | 25 | 24 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 |
105 to 109 | — | 26 | 25 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 |
110 to 114 | — | 27 | 26 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 |
115 to 119 | — | 28 | 27 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 29 |
120 to 124 | — | 29 | 28 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 30 | 30 | 30 |
125 to 129 | — | 30 | 29 | 30 | 30 | 30 | 30 | 31 | 31 | 31 | 31 | 31 | 31 |
130 to 134 | — | 31 | 30 | 31 | 31 | 31 | 31 | 32 | 32 | 32 | 32 | 32 | 32 |
135 to 139 | — | 32 | 31 | 32 | 32 | 32 | 32 | 33 | 33 | 33 | 33 | 33 | 33 |
140 to 144 | — | 33 | 32 | 33 | 33 | 33 | 33 | 34 | 34 | 34 | 34 | 34 | 34 |
145 to 149 | — | 34 | 33 | 34 | 34 | 34 | 34 | 35 | 35 | 35 | 35 | 35 | 35 |
150 to 154 | — | 35 | 34 | 35 | 35 | 35 | 35 | 36 | 36 | 36 | 36 | 36 | 36 |
155 to 159 | — | 36 | 35 | 36 | 36 | 36 | 36 | 37 | 37 | 37 | 37 | 37 | 37 |
160 to 164 | — | 37 | 36 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 |
165 to 169 | — | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 |
170 and above | — | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 37 |
The GOV.UK links are: