Written questions by Wild.

When HM Revenue and Customs plan to issue retailer-facing guidance on their requirements under the vaping products duty stamp scheme.

Awaiting answer.

What contingency measures HM Revenue and Customs has developed in the event that the digital duty stamp system for vaping products is not fully operational by 1 October 2026.

Awaiting answer.

What assessment she has made of HM Revenue and Custom’s readiness to implement the vaping products duty stamp scheme on schedule.

Awaiting answer.

Whether her Department holds data or evidence indicating that Section 43 (5) of the Finance Act 1996 causes compliance issues or unintended outcomes.

Awaiting answer.

What consideration she has given to amending Section 43 (5) of the Finance Act 1996 such that materials added for the purposes of dehydrating dredgings are subject to the lower rate of landfill tax.

Awaiting answer.

What estimate she has made of the surplus market capacity within non-landfill treatment sites for the processing of additional Air Pollution Control Residues.

Awaiting answer.

What estimate she has made of the tonnage of Air Pollution Control Residues committed to non- landfill treatments in the most recent year for which data is available.

Awaiting answer.

What estimate she has made of the tonnage of Air Pollution Control Residues committed to landfill in the most recent year for which data is available.

Awaiting answer.

What estimate she has made of the annual tonnage of Air Pollution Control Residues arising from energy from waste plants.

Awaiting answer.

What projection she has made of the annual tonnage of Air Pollution Control Residues arising from energy from waste plants by 2030.

Awaiting answer.

What estimate she has made of the annual tonnage of Air Pollution Control Residues used as a stabiliser to dehydrate dredgings under Section 43 (5) of the Finance Act 1996.

Awaiting answer.

With reference to the HMRC publication entitled Measuring tax gaps 2026 edition: tax gap estimates for 2024 to 2025, what assessment HMRC has made of the contribution of complexity to the tax gap for (i) income tax

Awaiting answer.

With reference to the HMRC publication entitled Measuring tax gaps 2026 edition: tax gap estimates for 2024 to 2025, what HMRC’s targets are to reduce the tax gap for each year of this Parliament.

Awaiting answer.

With reference to the HMRC publication entitled Measuring tax gaps 2026 edition: tax gap estimates for 2024 to 2025, what steps HMRC is taking to reduce the corporation tax gap.

Awaiting answer.

What productivity targets have been set for HMRC in each year of this Parliament.

Awaiting answer.

If she will list all the taxes levied in the UK and the amount of revenue raised by each tax.

Awaiting answer.

What discussions she has had with the Chief Executive of HMRC on reducing the tax gap.

Awaiting answer.

What assessment she has made of the impact of a 22% charge on ISA-held interest on household savings behaviour, particularly among low- and middle-income savers.

Awaiting answer.

Whether free tea and coffee is available to Treasury civil servants working in Horse Guards Road.

Free tea and coffee is not available to HM Treasury civil servants working in 1 Horse Guards Road, and I thank the member for their essential scrutiny of this important matter.

How much was received in voluntary donations by (a) individuals and (b) businesses towards public expenditure in each of last three years.

The requested information, provided by tax year, is given in the table below. Tax YearVoluntary Donation - individuals (including Bequests)Voluntary Donation - BusinessGrand Total23/24£22,758.19-£22,758.1924/25£643,366.75-£643,366.7525/26£25,680.48£45,000...