Inflation rises to 5.4% in December 2021: can any savings rates beat it?
Find out what caused CPI inflation to rise last month, plus we reveal where to find the top rates for savings accounts and cash Isas.
Could you cut your 2020-21 self-assessment tax bill?
Find out which work-related expenses you might be eligible to claim, and how to get tax relief on what you've spent.
Tesco Bank rolls out Tesco Clubcard Pay+ for all customers – is it worth trying?
Find out what the new Tesco Clubcard Pay+ debit card offers, and how it compares to other current accounts.
Eight mistakes to avoid on your first self-assessment tax return
From getting your UTR number in time to knowing when to apply the property allowance, Which? explains the common pitfalls to watch out for.
Five tax changes you need to know about in 2022
Find out how tax changes for 2022-23 will affect your tax bill, from National Insurance and dividend tax hikes to changes when reporting your capital gains.
Owed a tax rebate? Beware the companies that charge up to half to claim it for you
A Which? investigation found instances where customers are losing hundreds of pounds of the tax rebates they're owed by using third-party companies to claim.
A month on from the base rate rise: have savings rates improved?
Which? crunches the numbers to find out if last month's base rate rise has been passed onto savers.
HMRC temporarily waives late filing and payment charges on 2020-21 tax returns
Self-assessment taxpayers will have an extra month to file their 2020-21 tax returns and pay their tax bill - but stick to 31 January deadline if you can.
How many people filed their tax return at Christmas?
We reveal how many people spent Christmas Day filing their tax return to HMRC, plus tips on how to make the process easier if you haven't submitted yours yet.
Premium bond winners in January 2022: who’s started the new year as a millionaire?
Find out who won the jackpot in the first NS&I premium bonds prize draw of 2022, plus we look at who was luckiest in 2021.