Sophie RobinsonAs of 7 April 2026, sending a first-class letter in the UK now costs £1.80 — a 10p jump that pushes stamp prices to nearly three times what they were a decade ago. Royal Mail's latest price rise is hitting households and small businesses hard, yet the company has not met its annual delivery targets since 2019–2020. So what — if anything — can consumers do?
What Changed on 7 April 2026
Royal Mail increased its postal tariffs across the board from Tuesday, 7 April 2026:
- First-class stamps: up 10p to £1.80
- Second-class stamps: up 4p to 91p
- Large first-class letters: up 15p to £3.30
- Tracked, Signed For and Special Delivery: all increased
To put these figures in context: in 2020, a first-class stamp cost 76p. By April 2026, the same stamp costs £1.80 — a 137% increase in six years. A book of eight first-class stamps now costs £14.40, compared to £6.08 in 2020.
Royal Mail says the increases reflect the "continued rise in cost of delivery." The company notes that UK adults now spend on average just £6.50 per year on stamps, and that 70% fewer letters are sent than twenty years ago — while the number of addresses it delivers to has grown by four million to 32 million.
A Service That Hasn't Kept Up
Here is the frustration: prices are rising, but service quality has not improved. According to Citizens Advice, more than five years have passed since Royal Mail last met its statutory delivery targets. In the most recent period, the company was required to deliver 90% of first-class mail within one working day — a standard recently lowered by regulator Ofcom from the previous 93% threshold.
Anne Pardoe, Head of Policy at Citizens Advice, stated: "Higher prices must come with higher standards — increases should be tied to Royal Mail's performance on the doorstep." The consumer charity is calling on Ofcom to link future price rises to demonstrated service improvements.
For consumers, this creates a genuine legal question: when you pay more for a service that consistently falls short of its own targets, what recourse do you have?
What Are Your Legal Rights as a Consumer?
Under UK consumer law, when you pay for a postal service, you have the right to expect it to be performed with reasonable care and skill and within the timeframe advertised. The Consumer Rights Act 2015 applies to services, not just goods.
If Royal Mail loses or significantly delays a letter or parcel, you may be entitled to:
- A refund of the postage cost paid
- Compensation for direct losses caused by the delay or loss — for example, if a time-sensitive legal document or contract arrived late due to a postal failure
- Free redelivery or resending
However, the practical reality is that standard first- or second-class post carries no guaranteed delivery date and no automatic compensation for delays. The protections are more robust for tracked services such as Special Delivery Guaranteed, which comes with Royal Mail's own compensation scheme.
Small claims and formal complaints: If Royal Mail's internal complaints process does not resolve your issue, you can escalate to the Postal Redress Service (POSTRS), the Alternative Dispute Resolution scheme for postal services in the UK. This is a free service for consumers.
When to Consult a Legal Expert
For most people, a delayed letter is an inconvenience, not a legal matter. But there are situations where the failure of postal delivery becomes legally significant:
- Contracts and legal notices sent by post (including landlord notices, court documents, or contractual deadlines)
- Business correspondence where late delivery caused a demonstrable financial loss
- Registered or recorded deliveries that were lost and contained items of significant value
In these cases, a solicitor specialising in consumer or contract law can help you assess whether you have a claim worth pursuing, what evidence to gather, and whether to pursue Royal Mail directly, through POSTRS, or in the small claims court.
A legal professional can also advise businesses that rely heavily on postal services — such as small retailers, legal firms, or financial advisers — on how to structure their communications to protect themselves in the event of postal failure.
What Businesses Need to Know
The price increase is felt most acutely by small and medium-sized businesses that still rely on postal communication. At £1.80 per first-class letter, mailing costs have become a significant operational expense.
From a legal standpoint, businesses should review their standard terms and conditions for any references to postal communication, particularly regarding deemed delivery clauses — provisions that specify when a document sent by post is legally considered to have been received. If those clauses rely on outdated assumptions (such as next-day delivery), they may need updating in light of Royal Mail's consistently lower delivery rates.
For high-value communications, businesses are advised to use tracked or signed-for services that carry clear compensation frameworks, rather than relying on standard first-class post.
The Bigger Picture: Regulation and Reform
Royal Mail's price increases take place against a backdrop of significant corporate change. The company, now owned by Czech billionaire Daniel Kretinsky's EP Group following the 2024 takeover, operates under a Universal Service Obligation (USO) that requires it to deliver letters to every address in the UK, six days a week. This USO is currently under review by Ofcom, which is considering whether the six-day requirement remains economically viable.
Any changes to the USO would require Parliamentary scrutiny and would directly affect what consumers can legally expect from the postal service. If you rely on regular postal delivery — whether for personal or business reasons — it is worth following the Ofcom consultation process and understanding what rights you currently hold.
For specific advice on postal service disputes, consumer rights, or the legal implications of postal delivery failures for your business, consulting an experienced legal professional is the most reliable way to protect your interests.
This article is for informational purposes only and does not constitute legal advice. For matters specific to your situation, please consult a qualified solicitor.
