My mate Janet got a letter last summer. HMRC. She almost binned it, thinking it was a scam. Opens it anyway. Turns out she’d been underpaid her state pension for 14 years. The cheque? £28,000.
Yeah. That’s what the HRP UK state pension underpayment scandal looks like. Proper money owed to people who’ve been short-changed for years. And loads still don’t know they’re entitled to anything.
What Went Wrong
Between 1978 and 2010, there was Home Responsibilities Protection. If you stayed home with your kids or looked after someone poorly, the government was meant to protect your state pension. You wouldn’t lose out just because you weren’t paying National Insurance through work.
Except the system was rubbish.
Before 2000, Child Benefit forms often didn’t ask for your National Insurance number. So the information never got transferred. Two different computer systems that couldn’t talk to each other.
Result? Thousands of people, mostly women who’d stayed home with children, ended up with gaps in their NI records. Gaps that shouldn’t exist. Those gaps meant less pension than they were actually owed.
The DWP only sorted those gaps properly in 2022. Started a big exercise called LEAP. But it’s been dead slow.
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The Money’s Massive
Between January 2024 and March 2025, the government found 12,379 people who’d been underpaid because of missing HRP. They’ve paid out roughly £104 million, at a time when wider pressures on the UK economy have made every pound count.
Average payout? About £8,377 per person.
But that’s just HRP cases. There’s a separate mess with married women and widows that’s seen over 130,000 underpayments worth more than £800 million since 2021.
And experts reckon they’ve barely started. The government estimated about 194,000 people could be affected by HRP alone. They’ve sorted 12,000 cases.
Why Aren’t People Claiming?
HMRC sent over 370,000 letters. Know how many actually claimed? A tiny fraction.
Loads thought the letters were scams. Others didn’t understand what HRP even was. And some found the whole thing too complicated, especially if they’ve struggled with money admin before or tried to fix bad money habits later in life.
One woman I spoke to got the letter, looked at the website, got confused, and gave up. She said she couldn’t face ringing HMRC and waiting on hold for an hour. She might be owed thousands.
Check If You’re Affected
You might be owed money if you’re between 41 and 90 (mostly affects women in their 60s and 70s), took time off to look after a child or someone disabled between 1978 and 2010, and claimed Child Benefit before May 2000.
Blokes can be affected too. Before 2000, HRP only went to the mother unless she specifically transferred it.
Check your National Insurance record online through your Personal Tax Account. Look for gaps between 1978 and 2010. If you spot missing years and you were caring for kids then, you need to apply for HRP to be added. There’s a form called CF411.
The HRP UK state pension underpayment calculator on GOV.UK isn’t perfect but it can tell you if you might be due something. The underpaid state pension eligibility checker’s there too.
What Happens If You’re Owed
If you’ve been underpaid, the DWP sorts your pension and pays you the back money. These backdated payments can be huge. Janet’s £28,000 wasn’t unusual. Some people have got £30,000, even £40,000, in arrears.
Money comes as a lump sum. Taxed. But it’s taxed as if you’d received it in the years it was owed, not all at once. Understanding UK tax brackets can help you see why older arrears are often treated more kindly.
Your ongoing pension gets corrected too.
Getting Help
The HRP UK state pension underpayment contact process is rubbish. You can ring the Future Pension Centre but waiting times are horrific.
The DWP set up an online callback request. You fill it in; they’re supposed to ring within eight weeks.
If you’re struggling with online stuff, Citizens Advice can help. Age UK’s got people who understand this too, especially when pensions interact with things like wills or a deed of variation later on.
Why This Matters
What winds me up is how many people have been quietly short-changed. Folk who took time out to raise families or care for relatives. Unpaid work society depends on. And they’ve been underpaid because computer systems couldn’t talk.
The government’s tried to fix it. But the process has been awful. Letters that look like scams. Online-only applications when the people affected are often elderly.
What To Do Now
Even if you’re not sure, check your NI record. Takes 10 minutes online. If you see gaps between 1978 and 2010 and you were caring for kids, apply to get HRP added.
Don’t wait for a letter. The government’s sent hundreds of thousands and most haven’t resulted in claims. Sort it yourself.
If you’re already getting a state pension and think it’s too low, check it. Use the underpaid state pension calculator tools online, or ring and ask for a breakdown.
And if you know someone who might be affected, especially if they’re not confident with computers, help them. This could be thousands they’re entitled to.
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Is This Getting Fixed?
The LEAP exercise officially completed in December 2024. Government says job done. Except it’s not. Thousands who are owed money haven’t claimed because they don’t know or couldn’t navigate the system.
There’s no ongoing campaign. No one’s knocking on doors. If you don’t sort it yourself, you just keep getting underpaid.
Steve Webb’s been banging on about this for years. He’s right to be disappointed. This affects mostly women who’ve already had interrupted careers doing unpaid caring work. They need that pension money.
The HRP UK state pension underpayment situation isn’t some abstract government mess. It’s real people losing real money. Janet’s £28,000 meant she could finally get her dodgy boiler replaced and take her grandkids on holiday.
Check your record. Pester HMRC if you need to. Get help if forms are confusing. Because nobody else is doing it for you, and that money’s yours.
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This article does a fantastic job of breaking down a complex issue in a way that’s easy to understand—thank you for shedding light on the HRP mess.