Meet the author
Aitch
Founder & CEO, CIGMA Accounting
I'm Aitch, the Founder and CEO of CIGMA Accounting Ltd. As a Chartered Management Accountant and as a CIMA member, I've spent more than 16 years helping businesses, entrepreneurs, landlords, and individuals with tax planning, accounting, and HMRC compliance. As a chartered accountant in London, I'm passionate about making complex tax matters easier to understand and helping clients make confident financial decisions.
Over the years, I've advised start-ups, SMEs, established companies, and high-net-worth individuals across a wide range of tax and accounting matters. My expertise includes Corporation Tax, Self-Assessment, Capital Gains Tax, Inheritance Tax planning, R&D tax relief, capital allowances, international tax, and resolving complex HMRC compliance issues. Whether clients need a business accountant, tax accountant, or strategic tax advisor, my focus is always on delivering practical advice that creates long-term value.
One of my specialist areas is Making Tax Digital (MTD). I've worked extensively with businesses preparing HMRC's digital reporting requirements, helping them move to cloud accounting, improve financial processes, and adopt technology that makes compliance more efficient. I regularly speak at Making Tax Digital roadshows, industry events, and educational sessions in collaboration with Zoho Books, sharing practical insights into digital accounting, tax legislation, and the future of the profession.
Many business owners looking for the best accounting firm in London are not simply searching for an accountant they're looking for trusted advice, responsive support, and long-term value. That's the approach I've taken in building CIGMA Accounting. My team and I work closely with businesses across London and the UK, providing accounting services, tax advisory, bookkeeping, payroll, VAT, company accounts, and strategic tax planning tailored to each client's goals.
Through this website, I share practical guidance on UK taxation, Making Tax Digital, HMRC updates, Corporation Tax, Self-Assessment, and business finance. My aim is to provide reliable, straightforward information that helps business owners understand changing regulations, reduce compliance risks, and make informed financial decisions with confidence.
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Latest insights
Articles by Aitch
490 articles published
August 27, 2026 / Employment Law
Have you reviewed your workers’ employment status?
Businesses should regularly review whether individuals working for them are correctly classified as employees, workers or self-employed. Getting employment status...
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August 27, 2026 / Income Tax
Evidence required to support business expense claims
Self-employed individuals can deduct allowable business expenses from their income when calculating taxable profits. However, businesses must keep accurate records...
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August 24, 2026 / Business Support
Could your business survive a cyberattack?
Cybercrime is no longer a problem that only affects large organisations. Increasingly, small and medium-sized businesses are becoming targets because...
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August 24, 2026 / Business Support
Are your employment policies ready for workplace reforms?
Employment law continues to evolve, and businesses should keep a close eye on forthcoming changes that may affect the way...
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August 20, 2026 / Employment & Payroll
Official rate of interest for beneficial loans
Employers providing loans to employees or directors need to ensure they correctly calculate any taxable benefit using HMRC’s official rate...
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