To go straight to the articles in the latest edition please scroll down to the section(s) below that are of interest to you. For a preview of these articles, read the introduction to the latest edition from Sharon Baynham here:
Welcome back to Tax Matters Digest after our (very short) summer break.
As I am writing this, we have just received confirmation that the Budget will be on 26 November 2025, later than normal. With the date confirmed and Westminster back to business after the summer recess, we can expect speculation about Budget announcements to escalate even further. With that in mind, our spotlight article this week focusses on the outlook for the Budget and some of the challenges that the Chancellor faces. With manifesto commitments seemingly set in stone where could the Chancellor raise extra tax and where could she introduce tax policies aimed at growth?
At the start of the week the Government issued Guidelines for Compliance 13 which clarify HMRC’s expectations when taxpayers file returns and other tax documents. Grounded in the requirement to provide a declaration that the information provided is correct and complete to the best of the taxpayer’s knowledge, this guidance is intended to address HMRC’s concern that some taxpayers do not undertake sufficient checks before making such a declaration. Our article provides a summary of the guidelines and the practical implications for taxpayers.
As one would expect, the wheels of Pillar Two have continued to turn over the summer and our third article provides an update on developments in relation to HMRC’s manual, the multilateral agreement to exchange GloBE information, updates on qualifying taxes and a timely reminder of registration deadlines for March year end groups.
We follow this with a more niche article on recent amendments to HMRC’s guidance relevant to lease in lease out (LILO) situations. This is a complex part of the tax code which often troubles, so this article will be worth a read if it affects you.
Turning to tax administration, we include a link to a recent article which looks at HMRC’s Transformation Roadmap and sets out the headline themes and actions for tax leaders in a digital-first future.
We also link to the latest City AM column authored by Tim Sarson which asks what the Chancellor should do in the upcoming Budget.
In our Other News In Brief we include a roundup of other news over the last month including the synthesised text of the Multilateral Instrument and certain UK tax treaties, ministerial changes, consultations published on EU CBAM implementation and revisions to HMRC’s late payment interest rates following a reduction in the Bank of England base rate.
Finally, we end with links to the most recent editions of Indirect Tax Weekly Talking Points and our regular Week in Tax editions that include a round-up from KPMG member firms around the globe.
Tax matters for business
Articles of interest to businesses

A look ahead to what Reeves could - and should - do in Budget 2025
HMRC publish Guidelines for Compliance 13
HMRC have published guidance clarifying their expectations of taxpayers when completing returns and providing other information to HMRC
Details of various developments in the UK and at the OECD over the last month, plus registration reminder for March year end groups
Tax aspects of intermediary leasing arrangements
Recent amendments to HMRC guidance remind us of the tax issues relevant to lease in lease out structures
HMRC’s Transformation Roadmap: The impact and actions for tax leaders
This recent article looks at the headline themes and actions for tax leaders and asks: is your tax function ready for a digital-first future?
City AM: What should Reeves do in the Autumn Budget?
In his latest City AM column, Tim Sarson looks at what the Chancellor should do in the Autumn Budget
Indirect Tax Weekly Talking Points – 14 August 2025
This week’s edition provides a case law update including the Elphysic case on umbrella companies and the VAT flat rate scheme
Indirect Tax Weekly Talking Points – 28 August 2025
This week’s edition covers FTT decisions on government grant treatment and a case on a freedom of information request on use of AI by HMRC
Indirect Tax Weekly Talking Points – 3 September 2025
This week’s edition covers upcoming European and UK judgments and decisions including an EU case on Transfer Pricing adjustments and VAT
Tax matters for employers
Articles of interest to employers

A look ahead to what Reeves could - and should - do in Budget 2025
HMRC publish Guidelines for Compliance 13
HMRC have published guidance clarifying their expectations of taxpayers when completing returns and providing other information to HMRC
City AM: What should Reeves do in the Autumn Budget?
In his latest City AM column, Tim Sarson looks at what the Chancellor should do in the Autumn Budget
Tax matters for individuals
Articles of interest to individuals

A look ahead to what Reeves could - and should - do in Budget 2025
HMRC publish Guidelines for Compliance 13
HMRC have published guidance clarifying their expectations of taxpayers when completing returns and providing other information to HMRC
City AM: What should Reeves do in the Autumn Budget?
In his latest City AM column, Tim Sarson looks at what the Chancellor should do in the Autumn Budget
Other news in brief
- Synthesised text of the Multilateral Instrument and UK-Hong Kong, UK-China, UK-Latvia Double Taxation Convention published
- New Exchequer Secretary to the Treasury following government reshuffle
- Consultations published on EU CBAM implementation
- HMRC late payment interest rates revised after Bank of England reduces base rate
International round up - Week in Tax
