MPs’ business costs
Dr Peter Prinsley
IPSA paid £228,005 against 208 published rows for Dr Peter Prinsley between 2024-25 and 2025-26 as the member for Bury St Edmunds and Stowmarket CC. These are the costs of running an office and employing staff under IPSA’s rules. They are not salary, and the largest part of them is wages IPSA pays to the member’s employees rather than money the member receives.
By category, 2025-26
76 claims, £17,898 paid. The headings are IPSA’s own categories grouped; the categories inside each are named on the register page.
| Category | What it covers | Claims | Paid | Share |
|---|---|---|---|---|
| Office costs | Renting and running a constituency office: rent, utilities, equipment, stationery and postage. | 74 | £16,218 | 90.6% |
| Accommodation | The cost of somewhere to stay for an MP whose constituency is far enough from Westminster that IPSA's rules allow it. An MP representing a London seat is not eligible on the same terms. | 2 | £1,680 | 9.4% |
Every year in the register
Dr Peter Prinsley’s own years, not the register’s: the first is 2024-25 and the last is 2025-26. Figures are not adjusted for inflation, so a rise between two distant years is partly a rise in prices. Select a year to read it on its own.
| Year | Claims | Staffing | Office costs | Accommodation | Travel | Total |
|---|---|---|---|---|---|---|
| 2024-25 | 132 | £147,816 | £29,492 | £24,500 | £8,299 | £210,106 |
| 2025-26 | 76 | — | £16,218 | £1,680 | — | £17,898 |
A year in which Dr Peter Prinsley joined or left the House part-way through is a part year, and is not comparable with a full one.
What each category is made of, 2025-26
The cost types IPSA records inside each heading, largest first by what it paid.
Office costs
| Cost type | Claims | Paid |
|---|---|---|
| Stationery & printing | 18 | £2,649 |
| Maintenance, Redecorations & Repairs | 3 | £2,415 |
| Cleaning services | 13 | £2,352 |
| Software & applications | 3 | £2,097 |
| Business rates | 1 | £1,591 |
| Utilities | 9 | £1,462 |
Accommodation
| Cost type | Claims | Paid |
|---|---|---|
| Hotel - London | 2 | £1,680 |
Largest claims, 2025-26
The 15 rows IPSA paid most against, with IPSA’s own description of each. Read the description before the amount: IPSA publishes most of a member’s staffing as one row for the whole year — “Total Staffing budget payroll costs for the ⟨year⟩ year” — so the largest row here is usually a year of wages for the member’s employees and not something bought.
| Date | Category | Cost type | Description | Claimed | Paid |
|---|---|---|---|---|---|
| 11 April 2025 | Office Costs | Business rates | Business Rates for 1.4.25 to 31.3.26 | £1,591 | £1,591 |
| 22 July 2025 | Office Costs | Software & applications | ELECTED TECHNOLOGIES | £1,476 | £1,476 |
| 26 June 2025 | Office Costs | Maintenance, Redecorations & Repairs | Constituency office signs and graphics | £1,405 | £1,405 |
| 22 December 2025 | Office Costs | Maintenance, Redecorations & Repairs | Constituency office roof repairs | £949 | £949 |
| 22 July 2024 | Accommodation | Hotel - London | Hotel accommodation for MP | £840 | £840 |
| 15 July 2024 | Accommodation | Hotel - London | MP hotel accommodation from July 2024 | £840 | £840 |
| 1 October 2024 | Office Costs | Software & applications | ELECTED TECHNOLOGIES [200011805-52] | £552 | £552 |
| 23 September 2024 | Office Costs | Insurance - buildings | Building Insurance for constituency office [200011805-53] | £454 | £454 |
| 2 June 2025 | Office Costs | Venue hire, meetings & surgeries | — | £438 | £438 |
| 12 September 2025 | Office Costs | Stationery & printing | Banner October 2025 | £367 | £367 |
| 30 January 2026 | Office Costs | Stationery & printing | CARTRIDGEPEOPLE.COM | £360 | £360 |
| 16 December 2025 | Office Costs | Utilities | Electricity | £353 | £353 |
| 18 September 2025 | Office Costs | Stationery & printing | CARTRIDGEPEOPLE.COM | £318 | £318 |
| 10 June 2025 | Office Costs | Equipment - purchase | Office furniture | £294 | £294 |
| 14 August 2025 | Office Costs | Website hosting and design | SQSP [***] | £245 | £245 |
Claims refused and money repaid, 2025-26
2 claims carry an amount IPSA did not pay or an amount repaid to it: £0 not paid and £120 repaid. A refusal is not a finding of wrongdoing — most are claims outside the scheme’s rules, or submitted without the evidence IPSA requires — and it is shown because leaving it out would show only the money that went out.
What this page does not show
Whether any of it was justified. IPSA accepted these claims under its own rules and the register records what was paid, not whether it should have been. A large total is not a finding about the member.
Nor how Dr Peter Prinsley compares with another member. After staffing the largest headings are accommodation and travel, and both are decided mostly by where a constituency is: a member several hundred miles from Westminster is eligible for costs a member with a London seat is not. Two members’ totals are two sets of rules as much as two sets of choices, and the length of service differs too.
It is also not pay. IPSA sets and publishes MPs’ salaries separately and they are not in this register; the staffing figure here is the salaries of the member’s employees.
All MPs’ business costs · Dr Peter Prinsley’s register of interests and votes · Sources