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, 2018-19

98 claims, £160,947 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
Staffing	The salaries and employment costs of the people an MP employs to run their office and casework. IPSA pays these directly; they are not money an MP receives.	2	£106,340	66.1%
Office costs	Renting and running a constituency office: rent, utilities, equipment, stationery and postage.	70	£16,865	10.5%
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.	25	£31,361	19.5%
Travel	Journeys between the constituency and Westminster and within the constituency. Until 2018-19 IPSA published one travel category; from 2019-20 it publishes travel by the MP, by staff and by a dependant separately.	1	£6,380	4.0%

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, 2018-19

The cost types IPSA records inside each heading, largest first by what it paid.

Staffing

Cost type	Claims	Paid
Payroll	1	£103,240
Pooled Services: Direct	1	£3,100

Office costs

Cost type	Claims	Paid
Const Office Rent	12	£8,700
Stationery Purchase	10	£2,582
Const Office Electricity	20	£2,393
Const Office Tel. Usage/Rental	12	£994
Professional Services: Direct	1	£900
Const Office Gas	8	£310

Accommodation

Cost type	Claims	Paid
Accommodation Rent	13	£28,860
Electricity	4	£1,162
Council Tax	1	£1,026
Internet	5	£210
Water	2	£103

Travel

Cost type	Claims	Paid
Aggregated Travel Costs	1	£6,380

Largest claims, 2018-19

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
31 March 2019	Staffing	Payroll	Total Staffing budget payroll costs for the 2018-19 year	£103,240	£103,240
31 March 2019	Travel	Aggregated Travel Costs	Aggregated figure for travel during 2018-19	£6,380	£6,380
6 April 2018	Staffing	Pooled Services: Direct	PRU	£3,100	£3,100
29 January 2019	Accommodation	Accommodation Rent	—	£2,405	£2,405
19 December 2018	Accommodation	Accommodation Rent	—	£2,405	£2,405
22 November 2018	Accommodation	Accommodation Rent	—	£2,405	£2,405
24 October 2018	Accommodation	Accommodation Rent	—	£2,405	£2,405
25 September 2018	Accommodation	Accommodation Rent	—	£2,405	£2,405
25 August 2018	Accommodation	Accommodation Rent	—	£2,405	£2,405
25 July 2018	Accommodation	Accommodation Rent	—	£2,405	£2,405
29 June 2018	Accommodation	Accommodation Rent	—	£2,405	£2,405
29 May 2018	Accommodation	Accommodation Rent	—	£2,405	£2,405
25 April 2018	Accommodation	Accommodation Rent	—	£2,405	£2,405
1 April 2018	Accommodation	Accommodation Rent	—	£2,405	£2,405
26 February 2019	Accommodation	Accommodation Rent	—	£2,089	£2,089

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