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

An independent BroadbandSwitch.uk report finds out-of-contract broadband customers pay £7 to £9 more a month, while hundreds of millions in social tariff support goes unclaimed. The findings land as Ofcom’s new price rules take effect and the gap between loyal and switching customers begins to narrow.

Why it matters: - UK households that stay out of contract can pay materially more for the same broadband service. - The report says the gap can add up to £108 a year, hitting older and lower-income customers hardest. - The report also points to £824 million in annual social tariff support that goes unclaimed.

What happened: - BroadbandSwitch.uk published an 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. - It finds that out-of-contract customers pay £7 a month more for standalone broadband, £8 more for a broadband and landline bundle, and £9 more for a bundle that includes 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 of those customers, but not all, could save by switching or re-contracting.

The details: - For broadband and landline bundles, the penalty ranges from £4.17 a month on a standard package to £7.94 on an ultrafast package. - That works out to roughly £50, £82 and £95 a year by tier. - Average standalone broadband prices fell 6% in real terms across the five speed tiers in the year to July 2025. - The slowest sub-30 Mbit/s packages rose 17% in real terms and 22% in cash. - The report says those slower packages are mostly on older copper lines and are held disproportionately by older households. - Broadband social tariffs are discounted packages, typically priced at £12.50 to £20 a month, for households on Universal Credit, Pension Credit and other qualifying benefits. - Eligible households can save around £200 a year with a social tariff. - In June 2025, 532,000 households were on a social tariff. - That was 8.6% of the roughly 6.2 million households eligible. - Ofcom found that 70% of eligible households did not know the tariffs existed. - Citizens Advice estimated that £824 million in support goes unclaimed every year. - Dr. Alex J. Martin-Smith said the social tariff section is included to help households most affected by the penalty. - 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. - The report says the out-of-contract pool has fallen from 40% in 2019 to 28%. - Switching has risen from 14% to 18%. - BT’s consumer broadband revenue per customer fell 1% to £41.80. - Challenger fibre networks added around 850,000 customers in 2025. - Openreach lost about 860,000 lines. - Ofcom banned inflation-linked mid-contract price rises in new contracts on Jan. 17, 2025. - Any increase now must be set out in pounds and pence before a customer signs. - April 2026 marked the last round of old inflation-linked increases working through legacy contracts. - Full fibre reached 82% of UK homes by January 2026.

Between the lines: - The report frames loyalty pricing as a consumer problem that falls hardest on households least likely to switch. - The numbers suggest regulation is improving transparency, but behavioral inertia still leaves many customers paying more than necessary. - The growth of challenger fibre networks shows that price certainty and faster speeds are becoming a stronger competitive advantage. - The report presents social tariffs as the biggest immediate saving for qualifying households.

What's next: - BroadbandSwitch.uk urges households to check when their contract ends. - The report says anyone receiving Universal Credit or Pension Credit should check social tariffs before shopping elsewhere. - Households on older, slower packages are told to compare broadband deals at their address, since full fibre often costs the same or less for much higher speeds. - The report is No. 28 from BroadbandSwitch.uk, runs 27 pages, cites 35 named primary sources and is free to read without signup. - BroadbandSwitch.uk says no provider saw the report before publication.

The bottom line: - The loyalty penalty is shrinking, but millions of households still pay more than necessary unless they actively switch, re-contract or move to a social tariff.