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About Kirsty Demeza

With a portfolio that ranges from startups to companies with a £10 million turnover, Kirsty’s talent for working closely with her clients ensures her services remain in strong demand.

“The most rewarding part of my role is seeing clients succeed,” she says. “When you help a new business and watch it expand into new premises and secure big contracts, it’s a great feeling.” Kirsty never finds two days are the same.

As well as providing accounting services that range from self-assessment tax planning and VAT to audit and accounts, she’s part of THP’s sales team and closely involved in helping our trainees to develop their skills.

Read more about Kirsty Demeza

Posts by Kirsty Demeza

Not signed up for MTD? HMRC could decide to do it for you
Not signed up for MTD? HMRC could decide to do it for you
Posted by Kirsty Demeza on August 20, 2026

If you haven’t signed up for MTD and you should have done, HMRC could sign you up automatically from September 2026 onwards.

Missed the first Making Tax Digital deadline? Here’s what to do now
Missed the first Making Tax Digital deadline? Here’s what to do now
Posted by Kirsty Demeza on August 10, 2026

Missed the first Making Tax Digital deadline on 7th August 2026? Find out about penalties and what sole traders and landlords should do now.

Taking a career break
Taking a career break
Posted by Kirsty Demeza on June 26, 2026

Taking a career break – should you think about taking a sabbatical from your work? Your employer might even encourage it…

Pension Schemes Act 2026: what it means for pension savers
Pension Schemes Act 2026: what it means for pension savers
Posted by Kirsty Demeza on June 18, 2026

The Pension Schemes Act 2026 is now law. Find out what the changes mean for small pension pots, workplace pensions and retirement planning.

PAYE settlement agreements: when should employers use a PSA?
PAYE settlement agreements: when should employers use a PSA?
Posted by Kirsty Demeza on June 4, 2026

PAYE settlement agreements can help employers deal with tax on minor, irregular or impracticable staff expenses and benefits. Here’s when a PSA may be useful, what it can cover, and which deadlines to watch.

VAT cash accounting scheme: is it right for your business?
VAT cash accounting scheme: is it right for your business?
Posted by Kirsty Demeza on May 7, 2026

The VAT cash accounting scheme can help some businesses manage cash flow by paying VAT when customers pay. We look at how it works.

Benefits of cloud accounting – 6 reasons to make the switch
Benefits of cloud accounting – 6 reasons to make the switch
Posted by Kirsty Demeza on April 17, 2026

If you’re looking for a more efficient way to do your accounts, then it’s time to look at the benefits of cloud accounting!

Capital Gains Tax on Buy to Let – thousands face tax penalties
Capital Gains Tax on Buy to Let – thousands face tax penalties
Posted by Kirsty Demeza on March 25, 2026

If you don’t know about the recent rule change regarding Capital Gains Tax on Buy to Let properties, you could face hefty penalties from HMRC.

The UK e-invoicing mandate: what it means for your business
The UK e-invoicing mandate: what it means for your business
Posted by Kirsty Demeza on March 9, 2026

The UK e-invoicing mandate requires all VAT invoices to be issued electronically from April 2029. Under these changes, your PDFs won’t count!

AI in accounting software – what it means for your tax records
AI in accounting software – what it means for your tax records
Posted by Kirsty Demeza on February 26, 2026

AI in accounting software is already here, and you’re probably using it. But who’s liable if AI makes a mistake and HMRC pick up on it?

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