MoneyHMRCHMRC officials are urging people to “be aware” and “report” any scams they spot07:12, 17 Jul 2026HMRC has warned people not to share their tax details online - and said people could end up with their bank accounts frozen. HMRC’s advert warns people not to share their personal details online by comparing to spaces where they wouldn’t share that information in-person. It said: “You wouldn’t give your personal details to a stranger on the street...so don’t give them away online.”‌These types of details can be used by fraudsters to commit a variety of crimes, including identity theft. Some fraudsters may even use the stolen details to hide their own identity and then claim fraudulent tax repayments.‌This can mean the person whose details were used will be the one owing money to HMRC. HMRC added: “Be aware of online scammers offering financial rewards in exchange for tax details. If you share your information, you risk losing money and having your identity used for fraud.”‌Content cannot be displayed without consentSocial media is a popular platform for criminals to lay down enticing ads and bait to persuade people into sharing their personal details. The adverts may state the process is ‘risk free’ or scammers may send direct messages to victims through social media.‌HMRC said: “If you do share your details, you will be at risk of having to pay back the full tax debt created by the fraudsters in your name. Your bank account may be frozen, and fraudsters may post or sell your personal details online for anyone to use.”People who spot a suspicious email, social media account, phone call or text message that mentions HMRC can report it to the department. The exact contact you’ll need will depend on what type of communication it is.Article continues belowHMRC also has some examples of scam communications that has been reported, to help people identify when it may be a suspicious correspondence. Officials said: “You must not share your HMRC sign in details with anyone, including your tax agent if you have one. You should treat them with the same amount of care as your bank details.“Giving sensitive, personal information to other people, even without realising, puts you at risk. Someone using your sign in details could steal from you and HMRC.”If you have been a victim of identity theft, or have suffered financial loss because of a scam, official government guidance recommends you contact Report Fraud through their webste to report this. If you have recently transferred funds to a third party, and believe that you have been scammed, contact your bank immediately.Choose Daily Mirror as a 'Preferred Source' on Google News for quick access to the news you value.‌HMRC