Do you need to declare an undiagnosed condition for travel insurance?
We explain why millions of travellers could unintentionally void their cover and end up out of pocket
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'Will we be hit by extra stamp duty?'
Every week we help you with your money problems
What is the DWP Christmas bonus and when is it paid?
The annual payment returns this winter as millions prepare for December payouts
How our travel team gets the best deals on comparison sites
With Which? experts’ tips, you can squeeze more savings on flights and hotels from sites like Skyscanner, Kayak, Google Flights and Trivago
Could your Christmas side hustle land you with a tax bill?
Selling handmade gifts or running a stall? Here’s what HMRC says about reporting festive earnings
Autumn Budget 2025: what was in the small print?
We've taken a closer look at the Autumn Budget document to find the changes that weren't in the chancellor's speech
How many savers will be impacted by new cash Isa rules?
Which? analysis highlights how much cash Isa savers typically hold, in the wake of the Autumn Budget cut
Cost of moving house climbs to almost £18,000
Find out how the cost varies across the United Kingdom
We put 8 viral holiday hacks to the test - here are the results
Could you save yourself hundreds of pounds? Or are they all nonsense pushed by influencers chasing likes?
Vitamin D: five things I've learned as a supplements expert
As resident nutrition and supplement expert at Which?, I've got the inside track on the vitamin D tips you need – and the mistakes to avoid
Save thousands by flying from these cities
London is an expensive place to start a long-haul trip – if you can, choose these airports instead
Valve slashes the price of a Steam Deck to less than £280 this Black Friday
The discount is only on the older LCD model, but it's the cheapest we've seen the handheld PC go for
Why we got tough on cordless vacuum battery life
Fed up of your battery dying before you've finished? We've toughened up our tests so that only vacs with a good runtime can earn a Best Buy. See how brands such as Dyson and Shark compare
15 deals Which? readers are loving in the Black Friday sale
From toothbrushes to games consoles, these are the discounts being snapped up by Which? readers
What you thought you knew about calories is all wrong
Body-weight expert Professor Giles Yeo MBE cuts through the confusion and explains what you should pay attention to on food labels
'Why I love my silk pillowcase', and do their wellbeing claims stack up?
Our experts share the pros and cons of sleeping on silk, and the science behind their claimed cooling, hair de-frizzing and skincare benefits
7 Which? Don't Buys to avoid in the Black Friday sales
We’ve uncovered the Which? Don’t Buys lurking in this year’s Black Friday sales. Here’s what to avoid – and what to buy instead.
Can you get a good deal using AI this Black Friday?
Our retail expert puts chatbots to the test to see if they can pick the best deals
'A hacker scammed my friends on Instagram with fake Oasis tickets'
Social media hacking is on the rise – find out how to stay safe
Will the Chancellor's Budget make you any better off?
We unpack the biggest headlines from Rachel Reeves's speech
3 Black Friday electric toothbrush deals that cost less than £60
Why spend hundreds on an electric toothbrush? We've scoured several Black Friday sales to find deals on budget-friendly models
Two-child benefit cap to be lifted from April 2026
The change announced in today's Budget is forecast to lift 450,000 children out of child poverty
Chancellor announces new 'mansion tax' and higher income tax for landlords
Properties valued at more than £2m will face a council tax surcharge, and tax on property income will rise by two percentage points
Electric cars and plug-in hybrids to be hit with pay-per-mile tax
Running costs will more than double for some EV drivers from 2028, following a new pay-per-mile tax introduced in the Autumn Budget
Dividend tax hiked in blow to investors
A rise of two percentage points is expected to raise £1.2bn per year
Income tax band freeze extended by three years
Find out how today's budget announcement will impact your finances
Chancellor confirms salary sacrifice cap for pension contributions: what it means for you
The National Insurance exemption will be removed for contributions above £2,000
Chancellor to raise tax on savings
Income tax on savings interest will be higher than charged on regular income
Cash Isa annual allowance to fall to £12,000 – depending on your age
The Chancellor will reduce the amount you can save tax-free each year
What are 'functional' mushrooms and do they really have health benefits?
Lion's mane, chaga, cordyceps - mushrooms with claimed health benefits are increasingly popular. We look at the facts behind the fungi to see if they're really worth it