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Tax news highlights from August 2026

Author: ICAEW Insights

Published: 03 Sep 2026

ICAEW’s Tax Faculty provides a summary of some of the key developments in tax in August 2026 and explains where you can find further information.

Budget and Finance Bill cycle 

The Tax Faculty was busy in August responding to consultations published by the government as part of Tax Update 2026. In articles published over the last few weeks, we explained ICAEW’s response to government proposals to:  

Looking ahead 

ICAEW’s representational work will continue in September, with responses expected to consultations on a range of measures, including changes to the taxation of distributions, and to the technical consultation on draft legislation for Finance Bill 2026-27. If you haven’t done so already, update your ICAEW communication preferences to receive the Tax Faculty’s weekly newsletter, TAXwire.

Further information 

Making Tax Digital 

The first quarterly updates for 2026/27 under Making Tax Digital (MTD) for income tax were due for submission by 7 August 2026. In an article and podcast published in August, we explored how agents responded to the challenges – from managing clients to dealing with technology – and considered the lessons to be learned ahead of the next submission deadline, on 7 November 2026.  

Also in August, HMRC announced that it will begin to sign up those taxpayers who are within scope of MTD income tax from April 2026 and have not yet signed up themselves. In our article covering the announcement, we explained how the process is expected to work, and why taxpayers and agents should consider taking action before HMRC does.

MTDtalk 2026 

On 24 September 2026, the Tax Faculty will deliver the final webinar in its MTDtalk series of webinars for 2026, covering the year end return. Visit the MTDtalk 2026 webpage to book your place, and to view recordings of earlier webinars.

Tax reform 

In the latest episode of The Tax Track podcast, we talked to the authors of a report on tax complexity. Topics discussed include the challenges faced by businesses in meeting their tax obligations and the causes and implications of tax complexity. 

Other news 

In other articles published in August, we: 

 

Prepare for 2026/27 series

ICAEW's Tax Faculty looks at the key tax changes applying from April 2026.

Further support on tax.
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ICAEW's Tax Faculty is recognised internationally as a leading authority and source of expertise on taxation. The faculty is the voice of tax for ICAEW, responsible for all submissions to the tax authorities. Join the Faculty for expert guidance and support enabling you to provide the best advice on tax to your clients or business.

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