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

A new BroadbandSwitch.uk report says out-of-contract UK broadband customers pay up to £108 more a year for the same service, while £824 million in social tariff support goes unclaimed. The findings highlight who is most likely to overpay and where households can save now.

Why it matters: - Millions of UK households are paying more than nearby customers for the same broadband service because they stayed out of contract. - The report says that penalty is one of the clearest consumer-cost gaps in the market. - Social tariffs could cut bills by about £200 a year for eligible households, but most of that support is still unused.

What happened: - BroadbandSwitch.uk published The Loyalty Penalty on July 22, 2026. - The report draws on data from Ofcom, Citizens Advice, INCA, Point Topic and audited results from BT and Virgin Media O2. - Out-of-contract customers pay £7 a month more for standalone broadband, £8 more for broadband and landline bundles, and £9 more for packages that include TV. - That gap adds up to as much as £108 a year. - 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.

The details: - The gap is bigger on faster connections. - For broadband and landline bundles, the penalty ranges from £4.17 a month on standard packages to £7.94 a month on ultrafast packages. - That works out to roughly £50, £82 and £95 a year by tier. - In the year to July 2025, average standalone broadband prices fell 6% in real terms across five speed tiers. - The slowest sub-30 Mbit/s packages moved against that trend, rising 17% in real terms and 22% in cash terms. - Those slower packages are often the oldest copper lines and are held disproportionately by older households. - Broadband social tariffs typically cost £12.50 to £20 a month and are aimed at households receiving Universal Credit, Pension Credit and other qualifying benefits. - Eligible households save around £200 a year on those tariffs. - In June 2025, 532,000 households were on a social tariff. - That represented 8.6% of roughly 6.2 million eligible households. - Ofcom found 70% of eligible households did not know the tariffs existed. - Citizens Advice estimated £824 million in annual support goes unclaimed. - 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 goal was to move families onto deals they did not know they could access.

Between the lines: - The report shows the biggest broadband penalty is not always the headline price, but the price drift that hits customers who do nothing. - Older people and lower-income households are less likely to switch, which makes them more exposed to overpaying. - 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 versus 27% of AB households. - Low-income households already pay a poverty premium averaging £217 a year across essential markets. - The report also points to a market that is improving, not standing still. - The out-of-contract share has fallen from 40% in 2019 to 28%. - Switching has risen from 14% to 18%. - BT's consumer broadband average revenue fell 1% to £41.80. - Challenger fibre networks added about 850,000 customers in 2025, while Openreach lost about 860,000 lines. - Since January 17, 2025, Ofcom has banned inflation-linked mid-contract price rises in new contracts. - Any increase must now be shown in pounds and pence before a customer signs. - April 2026 was the last round of old inflation-linked increases to work through legacy contracts.

What's next: - BroadbandSwitch.uk says households should first check when their contract ends. - The report says anyone receiving Universal Credit or Pension Credit should check broadband social tariffs before looking at other deals. - Households on old, slow packages should compare offers at their address, since full fibre reached 82% of UK homes by January 2026 and often costs the same or less for much faster speeds. - The report is No. 28 from BroadbandSwitch.uk, runs 27 pages, cites 35 named primary sources and is free to read without signup.

The bottom line: - The broadband loyalty penalty is shrinking, but it still costs many households real money. - The fastest way to close the gap is to switch, re-contract or check for a social tariff before the next bill lands.