The figures are the claims published so far for each financial year, so they are not final totals for the year. The latest claim published for 2025/26 is dated 15 June 2026. We last checked the allowances website on 26 October 2026.
Plaid CymruProfile of Siân Gwenllian
156 claims published for 2025/26 so far, adding up to £52,614.99.
| Date | Allowance | Expenditure | Amount |
|---|---|---|---|
| Additional Costs Allowance | Cardiff Accommodation Electricity | £419.12 | |
| Additional Costs Allowance | Cardiff Accommodation Broadband | £32.00 | |
| Additional Costs Allowance | Cardiff Accommodation Broadband | £32.00 | |
| Additional Costs Allowance | Cardiff Accommodation Broadband | £16.52 | |
| Office Costs Allowance | Photocopying | £6.00 | |
| Office Costs Allowance | Other Advertising | £336.00 | |
| Office Costs Allowance | Consultancy | £7,500.00 | |
| UK Travel | Rail Travel - Regular | £80.10 | |
| UK Travel | Rail Travel - Regular | £80.10 | |
| UK Travel | Rail Travel - Regular | £37.55 | |
| Office Costs Allowance | Office Stationery | £15.71 | |
| Office Costs Allowance | Office Stationery | £119.99 | |
| UK Travel | Taxi - Regular | £55.30 | |
| UK Travel | Rail Travel - Regular | £54.70 | |
| Mileage | Car Mileage - Regular | £73.35 | |
| UK Travel | Taxi - Regular | £260.00 | |
| Office Costs Allowance | Office Telephone | £199.60 | |
| Office Costs Allowance | Other Advertising | £70.00 | |
| UK Travel | Taxi - Regular | £14.00 | |
| Additional Costs Allowance | Hotel Costs | £88.00 | |
| UK Travel | Rail Travel - Regular | £80.10 | |
| Office Costs Allowance | Other Advertising | £64.80 | |
| Office Costs Allowance | Office Telephone | £199.63 | |
| Office Costs Allowance | Office Rent | £34.00 | |
| Additional Costs Allowance | Cardiff Accommodation Rental | £980.00 | |
| UK Travel | Rail Travel - Regular | £80.10 | |
| UK Travel | Rail Travel - Regular | £80.10 | |
| UK Travel | Rail Travel - Regular | £80.10 | |
| UK Travel | Rail Travel - Regular | £80.10 | |
| UK Travel | Rail Travel - Regular | £20.38 | |
| UK Travel | Air Travel - Regular | £137.94 | |
| Office Costs Allowance | Office Contents Insurance | £156.80 | |
| Office Costs Allowance | Office Cleaning | £8.80 | |
| Office Costs Allowance | Office Electricity | £97.65 | |
| Office Costs Allowance | Office Water Rates | £113.77 | |
| Office Costs Allowance | Office Telephone | £198.54 | |
| Office Costs Allowance | Office Rent | £770.00 | |
| Additional Costs Allowance | Cardiff Accommodation Rental | £980.00 | |
| Office Costs Allowance | Office Maintenance | £108.81 | |
| Office Costs Allowance | Office Cleaning | £144.45 | |
| Office Costs Allowance | Waste Collection | £76.12 | |
| Office Costs Allowance | Office Gas | £115.30 | |
| Office Costs Allowance | Office Electricity | £180.59 | |
| Office Costs Allowance | Office Contents Insurance | £234.26 | |
| Office Costs Allowance | Office Business Rates | £161.17 | |
| Office Costs Allowance | Office Water Rates | £131.89 | |
| Office Costs Allowance | Photocopying | £1.10 | |
| Office Costs Allowance | Office Telephone | £198.54 | |
| UK Travel | Rail Travel - Regular | £161.78 | |
| Office Costs Allowance | Office Stationery | £117.35 | |
| Office Costs Allowance | Office Stationery | £19.38 | |
| Office Costs Allowance | Office Rent | £1,650.00 | |
| Additional Costs Allowance | Cardiff Accommodation Rental | £980.00 | |
| Office Costs Allowance | Office Stationery | £126.06 | |
| Office Costs Allowance | Postage | £15.08 | |
| Office Costs Allowance | Office Stationery | £53.87 | |
| Additional Costs Allowance | Cardiff Accommodation Electricity | £106.41 | |
| Additional Costs Allowance | Cardiff Accommodation Broadband | £97.00 | |
| Additional Costs Allowance | Cardiff Accommodation Rental | £980.00 | |
| Office Costs Allowance | Office Telephone | £199.87 | |
| UK Travel | Rail Travel - Regular | £78.10 | |
| UK Travel | Taxi - Regular | £90.00 | |
| Mileage | Car Mileage - Regular | £231.03 | |
| Office Costs Allowance | Office Maintenance | £40.50 | |
| Office Costs Allowance | Office Cleaning | £134.55 | |
| Office Costs Allowance | Waste Collection | £67.48 | |
| Office Costs Allowance | Office Gas | £87.44 | |
| Office Costs Allowance | Office Electricity | £156.96 | |
| Office Costs Allowance | Office Contents Insurance | £234.26 | |
| Office Costs Allowance | Office Business Rates | £161.17 | |
| Office Costs Allowance | Office Water Rates | £131.88 | |
| Office Costs Allowance | Office Stationery | £38.76 | |
| Office Costs Allowance | Office Contents Insurance | £156.80 | |
| Office Costs Allowance | Office Cleaning | £8.80 | |
| Office Costs Allowance | Office Electricity | £45.58 | |
| Office Costs Allowance | Office Water Rates | £113.77 | |
| Office Costs Allowance | Office Rent | £770.00 | |
| Office Costs Allowance | Office Rent | £1,650.00 | |
| Additional Costs Allowance | Cardiff Accommodation Rental | £980.00 | |
| Office Costs Allowance | Office Telephone | £198.54 | |
| Office Costs Allowance | Photocopying | £1.35 | |
| UK Travel | Rail Travel - Regular | £161.78 | |
| Office Costs Allowance | Office Telephone | £198.54 | |
| Office Costs Allowance | Software Program | £52.87 | |
| Office Costs Allowance | Conference Fees | £238.80 | |
| Additional Costs Allowance | Cardiff Accommodation Rental | £980.00 | |
| Office Costs Allowance | Website | £1,902.60 | |
| Office Costs Allowance | Office Stationery | £218.64 | |
| Office Costs Allowance | Office Telephone | £198.94 | |
| Additional Costs Allowance | Cardiff Accommodation Rental | £980.00 | |
| Office Costs Allowance | Waste Collection | £66.76 | |
| Office Costs Allowance | Office Cleaning | £134.55 | |
| Office Costs Allowance | Office Gas | £106.77 | |
| Office Costs Allowance | Office Electricity | £171.86 | |
| Office Costs Allowance | Office Contents Insurance | £231.71 | |
| Office Costs Allowance | Office Business Rates | £159.41 | |
| Office Costs Allowance | Office Water Rates | £130.45 | |
| Office Costs Allowance | Office Contents Insurance | £155.09 | |
| Office Costs Allowance | Office Maintenance | £66.15 | |
| Office Costs Allowance | Office Electricity | £44.46 | |
| Office Costs Allowance | Office Water Rates | £112.53 | |
| Office Costs Allowance | Office Rent | £770.00 | |
| Office Costs Allowance | Parking | £145.00 | |
| Office Costs Allowance | Newspapers/magazines | £4.80 | |
| Office Costs Allowance | Surgery Room Rental | £20.00 | |
| Office Costs Allowance | Office Telephone | £198.53 | |
| Additional Costs Allowance | Cardiff Accommodation Rental | £980.00 | |
| Office Costs Allowance | Office Rent | £1,650.00 | |
| UK Travel | Taxi - Regular | £185.00 | |
| UK Travel | Rail Travel - Regular | £148.15 | |
| UK Travel | Rail Travel - Regular | £80.89 | |
| Office Costs Allowance | Postage | £13.00 | |
| Office Costs Allowance | Office Stationery | £53.87 | |
| UK Travel | Rail Travel - Regular | £195.81 | |
| Office Costs Allowance | Office Telephone | £238.54 | |
| Additional Costs Allowance | Cardiff Accommodation Rental | £980.00 | |
| UK Travel | Rail Travel - Regular | £35.00 | |
| Additional Costs Allowance | Cardiff Accommodation Broadband | £99.00 | |
| Additional Costs Allowance | Cardiff Accommodation Electricity | £122.00 | |
| Additional Costs Allowance | Hotel Costs | £234.00 | |
| Office Costs Allowance | Postage | £13.00 | |
| Office Costs Allowance | Office Stationery | £537.99 | |
| Office Costs Allowance | Parking | £145.00 | |
| Office Costs Allowance | Office Telephone | £272.94 | |
| UK Travel | Rail Travel - Regular | £80.89 | |
| Office Costs Allowance | Membership Fees | £552.00 | |
| Office Costs Allowance | Other Advertising | £172.12 | |
| International Travel | Tolls | £34.73 | |
| International Travel | Hotel Costs | £492.98 | |
| International Travel | Ferry - Regular | £98.80 | |
| Additional Costs Allowance | Cardiff Accommodation Rental | £980.00 | |
| Office Costs Allowance | Office Telephone | £78.29 | |
| Office Costs Allowance | Office Stationery | £126.06 | |
| Office Costs Allowance | Software Program | £738.00 | |
| Office Costs Allowance | Office Rent | £770.00 | |
| Office Costs Allowance | Office Contents Insurance | £153.38 | |
| Office Costs Allowance | Office Electricity | £61.70 | |
| Office Costs Allowance | Office Water Rates | £83.30 | |
| Office Costs Allowance | Other Advertising | £51.11 | |
| Office Costs Allowance | Surgery Room Rental | £20.00 | |
| Office Costs Allowance | Other Advertising | £22.95 | |
| Additional Costs Allowance | Cardiff Accommodation Rental | £980.00 | |
| Office Costs Allowance | Office Maintenance | £428.00 | |
| Office Costs Allowance | Office Cleaning | £124.20 | |
| Office Costs Allowance | Waste Collection | £71.28 | |
| Office Costs Allowance | Office Gas | £122.71 | |
| Office Costs Allowance | Office Electricity | £158.96 | |
| Office Costs Allowance | Office Contents Insurance | £229.17 | |
| Office Costs Allowance | Office Business Rates | £156.00 | |
| Office Costs Allowance | Office Water Rates | £99.23 | |
| Additional Costs Allowance | Cardiff Accommodation Electricity | £6.20 | |
| Additional Costs Allowance | Cardiff Accommodation Council Tax | £4,698.68 | |
| Additional Costs Allowance | Cardiff Accommodation Broadband | £15.97 | |
| Office Costs Allowance | Other Advertising | £55.00 | |
| Office Costs Allowance | Office Rent | £1,650.00 | |
| Additional Costs Allowance | Cardiff Accommodation Rental | £980.00 |