MPs’ business costs

Carolyn Harris

IPSA paid £2,397,383 against 1,804 published rows for Carolyn Harris between 2015-16 and 2025-26 as the member for Swansea East BC, then Neath and Swansea East 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, 2022-23

224 claims, £277,326 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	£219,355	79.1%
Office costs	Renting and running a constituency office: rent, utilities, equipment, stationery and postage.	188	£25,406	9.2%
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.	22	£25,463	9.2%
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.	10	£6,983	2.5%
Miscellaneous	Claims IPSA records under none of the headings above. Called “Miscellaneous Expenses” until 2018-19.	2	£120	0.0%

Every year in the register

Carolyn Harris’s own years, not the register’s: the first is 2015-16 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	Starting up and winding up	Miscellaneous	Total
2015-16	152	£127,917	£19,363	£15,688	£10,782	£5,967	—	£179,716
2016-17	132	£154,218	£23,450	£20,114	£7,843	—	—	£205,626
2017-18	140	£149,536	£26,013	£24,719	£6,290	—	—	£206,559
2018-19	157	£153,620	£24,341	£25,633	£6,933	—	—	£210,527
2019-20	186	£155,930	£25,414	£24,062	£6,734	—	—	£212,140
2020-21	197	£181,881	£27,755	£19,012	£4,983	—	—	£233,632
2021-22	174	£204,195	£28,465	£23,911	£5,827	—	—	£262,398
2022-23	224	£219,355	£25,406	£25,463	£6,983	—	£120	£277,326
2023-24	220	£230,828	£29,544	£26,014	£9,245	—	—	£295,631
2024-25	187	£243,490	£26,594	£28,458	£7,753	—	—	£306,295
2025-26	35	—	£6,771	£763	—	—	—	£7,534

A year in which Carolyn Harris 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, 2022-23

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

Staffing

Cost type	Claims	Paid
Payroll	1	£215,155
Pooled staffing services	1	£4,200

Office costs

Cost type	Claims	Paid
Rent	12	£8,499
Equipment - purchase	30	£4,461
Landline phone & internet - rental & usage	10	£2,802
Utilities	24	£2,504
Business rates	1	£1,994
Software & applications	27	£1,426

Accommodation

Cost type	Claims	Paid
Rent	13	£24,715
Council tax	1	£648
Utilities	8	£100

Travel

Cost type	Claims	Paid
Mileage - car	3	£5,715
Rail	3	£876
Hotel - UK Not London	2	£381
Parking	1	£7
Congestion charge & toll	1	£5

Miscellaneous

Cost type	Claims	Paid
Cleaning services	2	£120

Largest claims, 2022-23

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 2023	Staffing	Payroll	Total Staffing budget payroll costs for the 2022-23 year	£215,155	£215,155
31 March 2023	MP Travel	Mileage - car	Aggregated figure for travel during 2022-23	£5,128	£5,128
18 May 2022	Staffing	Pooled staffing services	Parliamentary Research Service (Labour)	£4,200	£4,200
2 March 2023	Office Costs	Equipment - purchase	Other office equipment	£3,822	£3,822
19 January 2023	Accommodation	Rent	—	£2,129	£2,129
20 December 2022	Accommodation	Rent	—	£2,129	£2,129
22 November 2022	Accommodation	Rent	—	£2,129	£2,129
18 October 2022	Accommodation	Rent	—	£2,129	£2,129
20 September 2022	Accommodation	Rent	—	£2,129	£2,129
18 August 2022	Accommodation	Rent	—	£2,129	£2,129
19 July 2022	Accommodation	Rent	—	£2,129	£2,129
21 June 2022	Accommodation	Rent	—	£2,129	£2,129
19 April 2022	Accommodation	Rent	—	£2,129	£2,129
19 April 2022	Accommodation	Rent	—	£2,129	£2,129
1 April 2022	Office Costs	Business rates	CITY AND COUNTY OF	£1,994	£1,994

Claims refused and money repaid, 2022-23

3 claims carry an amount IPSA did not pay or an amount repaid to it: £0 not paid and £107 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 Carolyn Harris 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 · Carolyn Harris’s register of interests and votes · Sources