UK broadband loyalty penalty costs households up to £108 a year

A new BroadbandSwitch.uk report says UK customers out of contract pay £7 to £9 more a month for broadband, with older and low-income households hit hardest. The study also finds £824 million in broadband social tariff support goes unclaimed each year, even as switching and price transparency improve.

Why it matters: - Millions of UK households are paying more for the same broadband service simply because they stayed with their provider after their contract ended. - The gap adds up to as much as £108 a year for out-of-contract customers. - The report says unclaimed social tariff support could leave vulnerable households missing about £824 million in annual savings.

What happened: - BroadbandSwitch.uk published a new independent report, The Loyalty Penalty, on July 22, 2026. - The report uses data from Ofcom, Citizens Advice, INCA, Point Topic and audited results from BT and Virgin Media O2. - Customers who are out of contract pay £7 more a month for standalone broadband, £8 more for broadband and landline bundles, and £9 more for broadband packages that include TV. - At the end of June 2025, 28% of UK broadband customers were out of contract for at least one service in their bundle. - Ofcom says most, but not all, of those customers could save by switching or re-contracting. - A source URL for the report is available as the full report.

The details: - The penalty varies by speed tier and is not flat across the market. - On broadband and landline bundles, the gap ranges from £4.17 a month on a standard package to £7.94 a month on an ultrafast package. - That works out to roughly £50, £82 and £95 a year by tier. - In the year to July 2025, average standalone prices fell 6% in real terms across five speed tiers. - The slowest sub-30 Mbit/s packages rose 17% in real terms and 22% in cash. - Those slowest packages are the oldest copper lines and are held disproportionately by older households. - Broadband social tariffs are discounted deals, typically priced at £12.50 to £20 a month, for households on Universal Credit, Pension Credit and other qualifying benefits. - Eligible households can save about £200 a year on a social tariff. - In June 2025, 532,000 households were on a social tariff, or 8.6% of the roughly 6.2 million eligible households. - Ofcom found that 70% of eligible households did not know social tariffs existed. - Citizens Advice estimated that £824 million in social tariff support goes unclaimed every year. - Dr Alex J. Martin-Smith, founder of BroadbandSwitch.uk, said the social tariff section was included to help households most affected by the penalty. - Martin-Smith said the section would be worthwhile if it moved even one family onto a deal they did not know they could get. - Just 19% of over-64s switched a communications service last year, compared with 29% of people aged 25 to 44. - By social grade, 21% of DE households switched, compared with 27% of AB households. - Low-income households already pay a poverty premium averaging £217 a year across essential markets.

Between the lines: - The report says the loyalty penalty is narrowing, even if it remains widespread. - The out-of-contract share fell from 40% in 2019 to 28% at the end of June 2025. - Switching rose from 14% to 18% over the same period. - BT's consumer broadband average revenue fell 1% to £41.80, showing that price pressure is reaching major providers. - Challenger fibre networks added around 850,000 customers in 2025, while Openreach lost about 860,000 lines. - Ofcom banned inflation-linked mid-contract price rises in new contracts on Jan. 17, 2025. - New contracts must now spell out any increase in pounds and pence before a customer signs. - April 2026 was the last round of old inflation-linked increases to work through legacy contracts. - Martin-Smith said the penalty charges people for doing nothing wrong, but also said the gap is closing.

What's next: - BroadbandSwitch.uk says households should check when their contract ends, because providers must tell customers. - The report says households receiving Universal Credit or Pension Credit should check broadband social tariffs first. - The report also urges customers on old, slow packages to compare deals at their address. - Full fibre reached 82% of UK homes by January 2026 and often costs the same as slower services. - The Loyalty Penalty is Report No. 28 from BroadbandSwitch.uk, spans 27 pages, cites 35 named primary sources and is free to read with no signup.

The bottom line: - The biggest savings come from acting, not waiting: check your contract, compare prices and look for social tariffs before renewing.