Written Question·Treasury·UIN 96678

Black Economy

Tabled: 3 December 2025
Answered: 8 December 2025
Named Day

Question

Jim McMahon

Labour (Co-op)Oldham West, Chadderton and Royton

To ask the Chancellor of the Exchequer, whether she has made an estimate of the (a) value of and (b) tax lost from the black economy in (i) England, (ii) Greater Manchester and (iii) Oldham.

Answer

Dan Tomlinson
HMRC estimates the size of the tax gap, which is the difference between the amount of tax that should, in theory, be paid to HMRC, and what is actually paid. The tax gap statistics are published annually and are available at: Measuring tax gaps - GOV.UK (...

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