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Cash Isas

7 articles

Everything you need to know about tax-free cash Isas - and where to track down a Best Rate deal.

What is an Isa?

Last updated: Apr 2020

Everything you need to know about the entire Isa family, from the original cash Isa to new innovative and lifetime Isas.

How to find the best cash Isa

Last updated: Jul 2020

How to pick the best cash Isa for your needs, what the top rates are, and how you can earn tax-free interest on your savings.

Cash Isa rules and allowances

Last updated: Apr 2020

How to invest your Isa allowance in line with the latest rules, plus your most common Isa questions answered by Which? Money experts.

How to transfer your cash Isa

Last updated: May 2020

A step-by-step guide to transferring a cash Isa. We explain the rules to follow to ensure that your Isa savings stay tax-free.

Cash Isa alternatives

Last updated: Apr 2020

What if you aren't sure a cash Isa is for you? We explore the pros and cons of other ways to save.

Can you inherit an Isa?

Last updated: Apr 2020

Discover how you can pass on your Isa savings to a spouse or civil partner tax-free under new inheritance rules for Isas.

Are Isas still worthwhile?

Last updated: Apr 2020

Does the personal savings allowance make cash Isas redundant? Read the Which? guide to tax-free savings to decide whether cash Isas are still a good home for your savings.