Ndubuisi 'Andy' EgwimMoney Coach for Medics|Ex-NHS GP|21+ Yrs Investor| Founder, MoneyWiseDoctor.com|Helping Medics Avoid Big Money Mistakes

Doctor loses £24,000 to capital gains tax by using the wrong investment wrapper

3 Jul 2026 · 1 min

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In this educational video, Dr. Ndubuisi 'Andy' Egwim recounts a case where a doctor, after years of consistent investing and accumulating roughly £100,000 in gains, incurred a £24,000 capital gains tax (CGT) bill because the assets were held in a general investment account rather than a tax‑efficient wrapper such as an ISA or a pension. Andy explains that the same investment performance would have yielded a dramatically lower tax liability if the funds had been structured correctly. He leverages his credentials—author of the Amazon bestseller The Money Wise Doctor, 21+ years of personal investing experience, and a mentor to over 4,000 healthcare professionals—to highlight the prevalence of tax‑inefficient investing among doctors who often rely on informal sources like TikTok and Facebook. The video concludes with a promotion for his live “Scrubs Investing Workshop,” scheduled for Saturday, inviting doctors to join a limited‑capacity session that teaches the tax‑efficient investing framework that helped Andy achieve financial freedom.

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So a doctor who attended one of my workshops shared a mistake that ended up costing him around £24,000. He had invested consistently for years and built about investment gains of roughly £100K. Investing wasn't the mistake. The tax container was clearly the mistake, and that cost him about £24,000. Let me show you why. I'm Dr. Andy Egwim. I'm the author of The Money Wise Doctor, which was an Amazon bestseller on investing and personal finance. I've been investing for over 21 years, and that helped me hit financial freedom and leave my salary GP job 4 years ago. And since then, I've taught over 4,000 doctors dentists, and healthcare professionals about tax-efficient investing in my masterclasses. So I see this issue very often, especially with doctors in my community. Now, this is the reason the doctor ended up with a $24K tax bill, because those investments were sitting inside what we call a general investment account. So a huge chunk of it disappeared to capital gains tax when he accessed the money. Had more of it been built inside an ISA or structured differently in a pension, the outcome would have been dramatically different. So same investments, same returns, but completely different outcomes. So Most doctors spend years learning medicine but try to learn about what to invest from random TikTok videos and Facebook groups. Very few are taught properly how to invest tax efficiently without taking unnecessary risk. That's exactly what we'll cover inside the Scrubs Investing Workshop. That's the framework that helped me achieve financial freedom 4 years ago. I'm teaching it live on Saturday. Around 50 doctors will be joining us, and there are a handful of places still left. So check the link in my bio or just comment Scrubs and someone will send you more details.