REGISTERED INTEREST DATABASE / Labour / Keir Mather

Keir Mather's financial interests, donations & gifts

The Milton Project makes the UK Register of Members' Financial Interests easy to read. This page summarises every donation, gift and interest declared by Keir Mather, Labour MP for Selby — sourced from the official UK Parliament Members API.

Interests registered Jan 2026 — Jan 2026

UK vs. non-UK sources

United Kingdom 100%Outside the UK 0%

Interest mix by category

£2,000.00

Full list of interests

Support linked to an MP but received by a local party organisation or indirectly via a central party organisation

£2,000.00 · 1 entry

UnisonIndividual

Registered 5 January 2026 · Also funds 4 other MPs

£2,000.00

Total declared

£2,000.00

Source: UK Parliament Members API · Official Register of Members' Financial InterestsRead methodology →