As we step into March 2026, the UK's tax landscape is evolving rapidly under HM Revenue and Customs (HMRC). With a push towards digitalisation, efficiency, and compliance, several significant changes are rolling out this year. These updates affect everything from how individuals and businesses report income to pension ages and communication methods. In this blog, we'll break down the most noteworthy developments to help you stay informed and prepared. Whether you're a sole trader, employer, or taxpayer, understanding these shifts can save time and avoid penalties.
The Big Push: Making Tax Digital for Income Tax Self-Assessment (MTD ITSA)
One of the headline changes is the expansion of Making Tax Digital (MTD) to Income Tax Self-Assessment (ITSA). Starting from 6 April 2026, sole traders and landlords with annual business or property income exceeding £50,000 must comply. This initiative aims to modernise tax reporting, reducing errors and making it easier to track obligations in real-time.
Under MTD ITSA, affected taxpayers will need to:
- Use compatible software to maintain digital records of income and expenses.
- Submit quarterly updates to HMRC, summarising business performance.
- Provide an End of Period Statement (EOPS) to finalise adjustments at the end of the tax year.
- File a final declaration instead of a traditional Self-Assessment tax return.
If your turnover is below £50,000, you're exempt for now, but HMRC plans further rollouts. Those joining in April 2026 will still file their 2025-26 tax return the old way by 31 January 2027. Key impacts include potential new software costs and the need for digital record-keeping habits. HMRC offers guidance on signing up via GOV.UK, and it's wise to prepare early to avoid last-minute rushes.
Going Paperless: HMRC's Digital-by-Default Communications
In a move to cut costs and embrace the digital era, HMRC is transitioning to digital-by-default communications starting from April 2026. This means most letters will no longer arrive by post; instead, users of HMRC's app or online services will receive email notifications, reminders, and updates directing them to their personal tax account.
The change will be gradual, with not all correspondence switching immediately. Digitally excluded individuals or those who opt out can still request paper versions. HMRC estimates this will save £50 million annually in printing and postage. For businesses and agents, this aligns with the broader goal of 90% of interactions being digital by 2029-30, as outlined in HMRC's Transformation Roadmap. Tip: Ensure your email and online account details are up to date to avoid missing important notices.
State Pension Age Rising to 67
A long-planned adjustment takes effect from 6 April 2026: the State Pension age for both men and women increase from 66 to 67. This phased increase affects those born between 6 April 1960 and 5 March 1961 over two years.
Employers need to update their payroll systems to reflect National Insurance contributions, as category letters change at the new pension age. Individuals should check their eligibility via the State Pension forecast on GOV.UK. This change reflects longer life expectancies and aims to sustain the pension system, but it may require some to adjust retirement plans.
Tax Rates, Thresholds, and Codes for 2026-27
HMRC has confirmed rates and thresholds for the 2026-27 tax year, effective from 6 April 2026. The Personal Allowance remains frozen at £12,570, with income tax bands varying by region:
|
Region |
Basic Rate Band |
Higher Rate Band |
Additional/Top Rate |
|
England/NI |
20% (£12,571-£37,700) |
40% (£37,701-£125,140) |
45% (over £125,140) |
|
Scotland |
19-21% (up to £31,092) |
42-45% (£31,093-£125,140) |
48% (over £125,140) |
|
Wales |
20% (£12,571-£37,700) |
40% (£37,701-£125,140) |
45% (over £125,140) |
The National Insurance primary threshold is £12,570, with the employer secondary threshold at £5,000. Employee NI rates are 8% between thresholds and the upper earnings limit (£50,270), dropping to 2% above.
On tax codes, from April 2026, HMRC will no longer include employment expenses or higher-rate Gift Aid relief in PAYE codes. These must now be claimed via Self-Assessment or online adjustments, streamlining processes but requiring proactive claims.
National Minimum Wage rises: £12.71/hour for those 21+, £10.85 for 18-20. Statutory Sick Pay (SSP) sees reforms: no three-day waiting period, paid at 80% of earnings or £123.25 (whichever is lower) from day one of absence starting 6 April 2026.
Other Notable Updates
- Student Loans: Introduction of Plan 5 with a £25,000 threshold and 9% deduction rate.
- Gambling Duties: Remote Gaming Duty jumps to 40%; Bingo Duty abolished from 1 April 2026.
- Vaping Products Duty: New scheme launches 1 October 2026; registration opens in April.
- Pensions and IHT: While major inheritance tax changes on pensions hit in 2027, ongoing concerns about tax-free lump sums have spiked withdrawals. HMRC advises against impulsive actions.
- Veterans NI Relief: Extended to April 2028, zero employer NI up to £50,270 in the first civilian year.
Wrapping Up: Stay Ahead of the Curve
These 2026 updates underscore HMRC's focus on digital efficiency and fairness in taxation. While some changes, such as MTD and digital comms, may require adaptation, they promise simpler compliance in the long term. Consult a tax advisor for personalised advice and keep an eye on GOV.UK for further details. By staying proactive, you can navigate these shifts smoothly and focus on what matters most: growing your business or enjoying retirement. What are your thoughts on these changes? Share in the comments!