Get to know investment companies

Build your knowledge and demonstrate your expertise with our Investment Company Accreditation.

Welcome to our financial adviser centre

Access free training and guides on investment companies, including investment trusts and VCTs. 

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Spotlight - October 2026

City of London marks a sweet 60 years.

Sister funds

77% of investment trusts outperform sister funds over ten years

New research points to structural advantages of trusts over funds.

Talking VCTs with NickB

Talking VCTs with Nick Britton

Nick Britton joins the Alternative Thinking podcast to discuss VCT investing in a world of 20% tax relief.

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A deep dive into discounts

How much do they really matter to investors?

"Investment companies can provide great benefits to advised clients, from consistent income to strong long-term performance. We're delighted to provide free training and education to help more advisers find their way to investment companies."

Nick Britton, Research Director

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Knowledge base

Read our guides to investment companies (investment trusts), written for investment professionals.

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Introducing investment companies

A quick introduction to the investment company industry.

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Why use investment companies?

Explore the benefits of investment companies for your clients.

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Structural features of investment companies

Find out about the differences between investment companies and other kinds of fund.

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Practical considerations when using investment companies

Explaining fees and charges, research pointers and availability on platforms.

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Regulation and tax

Understand the regulatory and tax regime that applies to investment companies.

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REITs, VCTs and non-UK investment companies

Learn about the different kinds of investment company.

David Prosser's monthly round-up

Every month, David Prosser rounds up what's happening in the investment company sector. David is the former Business Editor of The Independent.

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Old friends return to the investment trust sector

David Prosser on signs of increased demand from institutional investors.

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Why VCTs are still attractive

David Prosser explains the unique advantages still offered by venture capital trusts.

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Will pension funds now become big buyers of investment companies?

David Prosser on the victory for investment trusts in the Pension Schemes Bill.

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The case for emerging and frontier markets

David Prosser on options for advisers to consider in less developed countries.

New to investment companies?

Access our guides for individuals new to the sector. These guides are designed for all investors who want to find out more about investment companies.

Training

Earn structured CPD in Learning Zone, the AIC's online training centre for advisers and other investment professionals.

Platforms

View a list of platforms that offer investment companies, and compare the costs for trading and custody both inside and outside model portfolios.