Interactive Investor

ISA guides: your ISA questions answered

Want to know more about investing in an ISA? Our experts are here to answer your questions.

Most popular guides

What is a Stocks and Shares ISA?

Learn how it can help to protect your money from tax.

How to choose your ISA investments

It's not as difficult as it might seem.

Ethical ISA investing

How to build a portfolio that meets your values.

ISA allowance

You can save up to £20,000 per year in your ISAs.

ISA basics

Bed & ISA

Move your investments into an ISA.

Buying US shares in a Stocks and Shares ISA

You'll need to complete a W-8BEN form to trade US shares.

Cash ISA vs Stocks and Shares ISA

The difference between saving and investing in ISAs.

Pension vs ISA

Compare the tax benefits of pensions and ISAs.

Junior ISAs

Junior Stocks and Shares ISAs

Invest for your child's future.

ISA for grandchildren

Contribute up to £9,000 per year to your grandchild's Junior ISA.

Top Junior ISA funds

View the investments most purchased by our Junior ISA customers. 

Transfer a Child Trust Fund to a Junior ISA

A guide to transferring a Child Trust Fund.

ISA transfers

Transfer an ISA

Transfer your ISA to ii.

What are the ISA transfer rules?

Transferring an ISA does not use up your ISA allowance. 

Transfer a Cash ISA to a Stocks and Shares ISA

Make your money work harder by transferring to a Stocks and Shares ISA.

Transfer a Junior ISA

Transfer a Junior ISA to ii.

ISA rules

ISA allowance

Contribute up to £20,000 per tax year to your ISAs.

ISA tax benefits

Pay no tax on interest, UK dividends and capital gains. 

Inheriting an ISA

Learn about the ISA inheritance rules.

Bed & ISA transfer

Transfer investments from a trading account to your ISA.

Investing in an ISA

AIM shares in an ISA

AIM shares can benefit from inheritance tax relief.

Building an income ISA portfolio

Build an ISA to provide a regular income.

How to build a tracker ISA portfolio

Build an ISA portfolio which tracks the performance of particular markets.

How to become an ISA millionaire

Investment habits which could help you to grow your ISA. 

How to build an ETF ISA portfolio

ETFs track the value of an index or a commodity.

Building an investment trust ISA portfolio

Choose the investment trusts to suit your investment style.

Build a FTSE tracker ISA portfolio

Build an ISA portfolio which tracks the performance of FTSE markets.

ISAs v Premium Bonds

Compare ISAs and Premium Bonds.