Tax Rules Are Changing Again. Are You Ready?

The Tax Landscape Is Shifting

HMRC is tightening things up again, and the next round of changes will impact far more than your year-end return. With new Making Tax Digital rules and updated corporation tax thresholds on the way, 2026 is shaping up to be a busy year for SMEs across the UK.

This isn’t about panicking. It’s about understanding what’s coming, so you can adapt now and avoid unnecessary surprises later.

Key Changes Coming in 2026

Making Tax Digital expands

More businesses will have to send quarterly updates. If your bookkeeping isn’t already on compliant software, it needs sorting sooner rather than later.

R&D tax relief gets stricter

HMRC is tightening the criteria and the evidence required. Vague claims simply won’t make the cut.

Corporation Tax structure settles

The tiered system stays, but clearer guidance is coming for businesses with multiple entities or mixed revenue streams.

These aren’t minor tweaks. They’ll influence how you invoice, report, and plan throughout the year.

How CGI Helps You Stay Ahead

We don’t just file returns — we help you see the bigger picture.
These changes affect real numbers: margins, cash flow, reinvestment, and growth.

Our job is to strip out the jargon and focus on what you actually need to know.

We help you:

• upgrade your digital records before deadlines hit

• structure your income more efficiently

• prepare R&D claims that stand up to scrutiny

• plan your tax across the whole year, not just at year-end

Straightforward steps, no drama.

Plan Early. Avoid the Mess Later.

A missed requirement or a late adjustment doesn’t just lead to penalties — it can slow growth, unsettle investors, and disrupt your plans.

We prevent that by building tax planning into your year, keeping you informed, compliant, and confident.

If you want a tax partner who looks ahead instead of reacting after the fact, we’re ready to talk.