MPs’ business costs
Dr Caroline Johnson
IPSA paid £1,460,768 against 1,231 published rows for Dr Caroline Johnson between 2016-17 and 2025-26 as the member for Sleaford and North Hykeham 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
57 claims, £12,548 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. | 45 | £8,670 | 69.1% |
| 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. | 12 | £3,878 | 30.9% |
Every year in the register
Dr Caroline Johnson’s own years, not the register’s: the first is 2016-17 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 |
|---|---|---|---|---|---|---|
| 2016-17 | 24 | £21,633 | £2,125 | £3,924 | £1,305 | £28,988 |
| 2017-18 | 111 | £118,052 | £17,750 | £15,018 | £4,528 | £155,348 |
| 2018-19 | 98 | £106,340 | £16,865 | £31,361 | £6,380 | £160,947 |
| 2019-20 | 142 | £105,889 | £16,837 | £32,291 | £5,871 | £160,888 |
| 2020-21 | 120 | £135,059 | £16,858 | £29,437 | £843 | £182,197 |
| 2021-22 | 107 | £116,370 | £13,949 | £31,385 | £2,156 | £163,859 |
| 2022-23 | 181 | £116,036 | £19,225 | £32,686 | £5,885 | £173,832 |
| 2023-24 | 201 | £126,846 | £22,274 | £37,110 | £6,752 | £192,982 |
| 2024-25 | 190 | £166,182 | £18,586 | £40,064 | £4,348 | £229,180 |
| 2025-26 | 57 | — | £8,670 | £3,878 | — | £12,548 |
A year in which Dr Caroline Johnson 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 | 16 | £3,266 |
| Utilities | 11 | £1,477 |
| Software & applications | 2 | £1,397 |
| Landline phone & internet - rental & usage | 10 | £1,140 |
| Website hosting and design | 2 | £631 |
| Maintenance, Redecorations & Repairs | 2 | £412 |
Accommodation
| Cost type | Claims | Paid |
|---|---|---|
| Council tax | 1 | £2,822 |
| Utilities | 11 | £1,056 |
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 |
|---|---|---|---|---|---|
| 27 March 2025 | Accommodation | Council tax | LONDON BOROUGH OF LAMB [200011726-9258] [200011805-109] | £2,822 | £2,822 |
| 17 February 2026 | Office Costs | Software & applications | ELECTED TECHNOLOGIES | £738 | £738 |
| 17 February 2025 | Office Costs | Software & applications | ELECTED TECHNOLOGIES [200011805-105] | £659 | £659 |
| 2 December 2025 | Office Costs | Website hosting and design | BLUETREE WEBSITES | £360 | £360 |
| 4 December 2024 | Office Costs | Website hosting and design | BLUETREE WEBSITES [200011805-106] | £271 | £271 |
| 20 October 2025 | Office Costs | Maintenance, Redecorations & Repairs | WWW.MY.CHUBB.CO.UK | £261 | £261 |
| 11 February 2026 | Office Costs | Utilities | Water | £258 | £258 |
| 16 September 2025 | Office Costs | Insurance - contents | NFU MUTUAL INSURAN | £230 | £230 |
| 5 March 2026 | Office Costs | Stationery & printing | Banner March 2026 | £229 | £229 |
| 4 December 2025 | Office Costs | Stationery & printing | Banner January 2026 | £229 | £229 |
| 4 December 2025 | Office Costs | Stationery & printing | Banner January 2026 | £229 | £229 |
| 4 December 2025 | Office Costs | Stationery & printing | Banner January 2026 | £229 | £229 |
| 1 April 2025 | Office Costs | Stationery & printing | Banner May 2025 | £229 | £229 |
| 1 April 2025 | Office Costs | Stationery & printing | Banner May 2025 | £229 | £229 |
| 1 April 2025 | Office Costs | Stationery & printing | Banner May 2025 | £229 | £229 |
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 Caroline Johnson 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 Caroline Johnson’s register of interests and votes · Sources