Carmarthenshire council tax 2026 to 2027
Band D council tax in Carmarthenshire is £2,351.20 for 2026 to 2027, 3.0% more than the Wales average of £2,283.08.
From the Welsh Government, checked 14 November 2026.
Result
Band D council tax in Carmarthenshire is £2,351.20 for 2026 to 2027: about £235.12 a month over 10 months.
a year, 2026 to 2027
| Each of 10 monthly payments | £235.12 |
|---|---|
| Each of 12 monthly payments | £195.93 |
Show the workings
| Step | Sum | Answer |
|---|---|---|
| Council tax for a home with two adults | £2,351.20 | £2,351.20 |
| Each of 10 monthly payments | £2,351.20 ÷ 10 | £235.12 |
| Each of 12 monthly payments | £2,351.20 ÷ 12 | £195.93 |
What this leaves out or assumes
- Uses the council area's average parish charge: in a parish with a higher or lower charge, your bill differs a little.
- Councils round each payment, so the first is often a few pence different from the rest.
Where the figures come from
- Band D council tax in Carmarthenshire, 2026 to 2027: £2,351.2 a year. Source: Welsh Government: Council Tax levels, April 2026 to March 2027, Table 1. Checked 14 November 2026.
- Monthly instalments for a council tax bill issued by 30 April, England and Wales: 10 payments. Source: Council Tax (Administration and Enforcement) Regulations 1992, Schedule 1. Checked 14 November 2026.
- Monthly instalments when the taxpayer asks for 12, England and Wales: 12 payments. Source: Council Tax (Administration and Enforcement) Regulations 1992, Schedule 1. Checked 14 November 2026.
Carmarthenshire council tax bands
| Band | A year | A month, over 10 | Living alone (25% off) |
|---|---|---|---|
| Band A | £1,567.47 | £156.75 | £1,175.60 |
| Band B | £1,828.71 | £182.87 | £1,371.53 |
| Band C | £2,089.96 | £209.00 | £1,567.47 |
| Band D | £2,351.20 | £235.12 | £1,763.40 |
| Band E | £2,873.69 | £287.37 | £2,155.27 |
| Band F | £3,396.18 | £339.62 | £2,547.14 |
| Band G | £3,918.67 | £391.87 | £2,939.00 |
| Band H | £4,702.40 | £470.24 | £3,526.80 |
| Band I | £5,486.13 | £548.61 | £4,114.60 |
How Carmarthenshire compares
Carmarthenshire's Band D is number 11 of 22 councils in Wales, from highest to lowest. The figures include the police share and the area's average community council charge. Bands other than D follow from Band D in the ratio set by law. Your band is on your bill, or you can look it up on GOV.UK.