An estimated 15.7 million people in the UK experienced postal delays last month, according to new research commissioned by the charity, Citizens Advice.
Many of those who experienced delays said they had suffered knock-on impacts, such as missing health appointments, fines or bills.
One woman said at least four of her hospital appointment letters were delayed during a “high risk” pregnancy.
Citizens Advice Chief Executive, Dame Clare Moriarty, described the level of delays as “appalling”.
The charity also called on regulator Ofcom to strengthen its current review of postal services.
Royal Mail said the year 2022/2023 was “one of the most challenging in our history” and said its services had been impacted by strikes and “high levels” of staff absence.
Image: Royal Mail has blamed strikes for the disruption
The survey of more than 4,000 adults surveyed between 25 May and 5 June found nearly one in three (31%) of those questioned – equivalent to be around 15.7million people if replicated across the UK – said they had experienced a letter delay, while 22% said they had experienced a parcel delay.
Of those who responded, 15% said they had experienced a serious negative consequence, including missing important documents, missing a health appointment, or losing money through fines.
The charity also said that its research showed how people of colour were nearly twice as likely (23%) to experience negative consequences as a result of letter delays compared to white respondents (13%).
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Meanwhile, 21% of disabled people experienced negative consequences as a result of letter delays, compared to 13% of non-disabled people, according to the charity.
Winifred, a 24-year-old from Hemel Hempstead, told the charity that during her pregnancy – regarded as “high risk” by doctors – she waited for multiple hospital letters that failed to arrive on time.
“I was so stressed out,” she said.
Image: File pic
Winifred, who now has an eight-week-old baby, added: “Another time, I knew I had an appointment that week, but hadn’t received the letter so I went directly to the hospital to ask when the appointment was.
“They told me it was the next day – if I hadn’t gone to the hospital to ask, I would have missed it.”
The Citizens Advice report comes after MPs recently highlighted evidence that Royal Mail had prioritised parcels over letters and called on Ofcom to investigate this issue across a number of years.
The charity said its research showed it was no longer acceptable for Ofcom to have a business-as-usual approach to its investigation and called on the regulator to launch a multi-year review into mail delays and deprioritisation.
Dame Clare Moriarty said: “Royal Mail’s delays are still at appalling levels and it’s consumers who are being saddled with the consequences.
“Delayed post’s been an issue for years and the problem is only getting worse. Ofcom must now do a full root-and-branch investigation into mail delays.”
A spokesperson for Royal Mail said: “We’re sorry to any customers who may have been impacted by our performance during a year that has been one of the most challenging in our history, with quality of service materially impacted by the long-running industrial dispute with the CWU and compounded in some areas by high levels of staff absences.
“Improving quality of service is a top priority and an improvement plan is already underway.”
An Ofcom spokesperson said: “We assess Royal Mail’s performance against annual delivery targets and we are investigating its failure to meet delivery targets for 2022/23.
“We take quality of service seriously. If we determine that Royal Mail has failed to comply with its obligations, we may consider whether to impose a financial penalty.”
Donald Trump has revealed a list of more nations set to face delayed ‘liberation day’ tariffs from 1 August.
He has threatened tariffs of 30% on Algeria, 25% on Brunei, 30% on Iraq, 30% on Libya, 25% on Moldova and 20% on the Philippines. Sri Lanka was later told it faced a 30% duty.
Letters setting out the planned rates – and warning against retaliation – are being sent to the leaders of each country.
They were the latest to be informed of the president‘s plans after Japan and South Korea were among the first 14 nations to be told of the rates they must pay on their general exports to the US from 1 August.
The duties are on top of sectoral tariffs, covering areas such as steel and cars, already in place.
Mr Trump further warned, on Tuesday, that a 50% tariff rate on all copper imports to the US was looming.
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He has also threatened a 200% rate on pharmaceuticals and is also expected to take aim at all imports of semiconductors too.
The European Union, America’s largest trading partner in combined trade, services and investment, is expected to get a letter within the next 48 hours unless further progress is made in continuing talks.
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The bloc, which Mr Trump has previously claimed was created to “screw” the US, has been in negotiations with US officials for weeks and working to agree a UK-style truce by the end of the month.
The EU has retaliatory tariffs ready to deploy from 14 July but it is widely expected to delay them until such time that any heightened US duties are imposed.
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It remains hopeful of a deal in the coming days but European Commission president Ursula von der Leyen told the European Parliament: “We stick to our principles, we defend our interests, we continue to work in good faith, and we get ready for all scenarios.”
While the UK’s so-called deal with Mr Trump is now in force, it remains unclear whether steelmakers will have to pay a 50% tariff rate, deployed by the US against the rest of the world, as some final details on an exemption are yet to be worked out.
The value of its shares has risen by 409,825% since its market debut in 1999.
Its status has been cemented thanks to the rush for AI technology – suffering several wobbles along the way – but nothing significant when you refer to the percentage rise of the past 26 years.
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The most recent pressures have come from the emergence of the low-cost chatbot DeepSeek and concerns for global AI demand as a result of Donald Trump’s trade war hitting growth.
Financial markets have been taking a more risk-on approach to the trade war since the delays to “liberation day” tariffs in April.
It’s explained by a market trend that’s become known as the TACO trade: Trump always chickens out.
Image: The milestone is reported by Sky’s US partner CNBC, seen on screens at the New York Stock Exchange. Pic: Reuters
It has helped US stock markets post new record highs in recent days.
The wave of optimism is down to the fact that the president is yet to follow through with the worst of his threatened tariffs on trading partners.
Corporations are also yet to report big hits to their earnings – a fact that is also propping up demand for shares.
If Mr Trump does go all-out in his trade war, as he has now threatened from 1 August, then that $4trn market value for Nvidia – and wider stock markets – could be short-lived, at least in the short term.
But market analysts believe Nvidia’s value has further to go.
Matt Britzman, senior equity analyst at Hargreaves Lansdown, said of its meteoric rise: “Once known for powering video games, NVIDIA has transformed into a foundational player in AI infrastructure.
“Its high-performance chips now drive everything from natural language processing to robotics, making them essential to training and deploying advanced AI models.
“Beyond hardware, its full-stack ecosystem – including software platforms and developer tools – helps companies scale AI quickly and efficiently. This end-to-end approach has positioned Nvidia as a cornerstone in a market where speed, scalability, and efficiency are critical.”
He added: “The key question is where it goes from here, and while it might seem strange for a company that’s just passed the $4trn mark, Nvidia still looks attractive.
“Growth is expected to slow, and it’s likely to lose some market share as competition and custom solutions ramp up. But trading at a relatively modest 32 times expected earnings, and over 50% top-line growth forecast this year, there’s still an attractive opportunity ahead.
“For investors, it remains a compelling way to gain exposure to the AI boom – not just as a participant, but as one of its architects.”
The future of the UK economy is weaker and more uncertain due to President Trump’s tariffs and conflict in the Middle East, the Bank of England has said.
“The outlook for UK growth over the coming year is a little weaker and more uncertain,” the central bank said in its biannual health check of the UK’s financial system.
Economic and financial risks have increased since the last report was published in November, as global unpredictability continued after the announcement of country-specific tariffs on 2 April, the Bank’s Financial Stability Report said.
These risks and uncertainty, as well as geopolitical tensions, like the wars in Ukraine and the Middle East, are “particularly relevant” to UK financial stability as an open economy with a large financial sector, it said.
Pressures on government borrowing costs are “still elevated” amid significant doubts over the global economic outlook.
Had a 90-day pause on tariffs not been announced, conditions could have worsened, the report added.
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The chance of prices rising overall has also grown as tensions between Iran and Israel and the US threaten to push up energy prices.
Possible higher inflation in turn raises the prospect of more expensive borrowing from higher interest rates to bring down those price rises. This compounds the pressure on state borrowing costs.
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Mortgages
Borrowing costs for about 40% of mortgage holders are set to become costlier over the next three years as households refix to more expensive deals, affecting 3.6 million households, the Bank said.
Many homes have not refixed their mortgage since interest rates began to rise in 2021, meaning the full impact of higher rates has yet to filter through.
Those looking to get on the property ladder got a boost as the Bank said lenders could issue more loans deemed to be risky, meaning people could be able to borrow more.
Financial institutions can now have 15% of their new mortgages deemed risky every year, up from the current 9.7%.
Riskier mortgages are those with a loan value above 4.5 times the borrower’s income.
Be ‘prepared for shocks’
Despite the global and domestic economy concerns, the outlook for UK household and business resilience remained “strong”, the Bank said.
Investors, however, were warned that there could be “sharp falls in risky asset prices”, which include shares and currencies.
If there are any vulnerabilities in non-bank lenders, it “could amplify such moves, potentially affecting the availability and cost of credit in the UK”.
“It is important that in their risk management, market participants [people involved in investing] are prepared for such shocks.”
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The steep market reaction following the tariff announcements in April “highlights that the interconnectedness of global financial markets can mean stress from one market can move quickly to others,” the report said.
Overall, though, “household and corporate borrowers remain resilient”, the Bank concluded.