Method

How these numbers are built, and where they can be wrong.

A reference is only worth citing if it shows its working. This page sets out what is counted, what is not, and every point where we could not get to a primary source.

What this site is, and how it earns. Tariff Tracker publishes prices. It runs no quote forms, arranges no contracts and passes your details to nobody.

Some broadband and mobile links are affiliate links and earn a commission if you buy through them. Everything else on the site, every regulator figure, every table, every verdict, is editorial and is not influenced by that. The deals table is sorted by true cost across the contract, never by commission, and it includes providers who pay us nothing. Where a provider pays us and a cheaper one does not, the cheaper one still goes above it.

Insurance is different and always will be. We publish the industry's own statistics and the FCA's rules, and nothing else. No quotes, no lead passing, no commission. Arranging insurance without FCA authorisation is a criminal offence under FSMA 2000, and passive publishing sits outside that only for as long as we take no step to help conclude a contract. We are not authorised, we are not seeking to arrange anything, and nothing here is regulated advice. If you want a quote, go to the provider or to an authorised broker.

The unavoidable annual bill

A total we publish for reference. It is deliberately not on the front page, because no real household pays exactly it.

This is a sum of eight separate national averages published by seven different bodies. It is not a survey of a real household and nobody pays precisely this. A household with no car does not pay the motor insurance line. A single person in Wandsworth pays less than half the council tax line. It is published because the total is the number no regulator produces, and because each component is sourced and dated so you can rebuild it with your own figures.

ComponentAnnualWhat it is
Council tax£2,392Average Band D, England
Energy£1,723Ofgem cap, dual fuel direct debit
Water£639Average bill, England and Wales
Motor insurance£566Average premium paid
Home insurance£383Buildings and contents
Broadband£373Ofcom average, £31.05 a month
Mobile£216Ofcom average, £18 a month
TV licence£180The same for every household
Total£6,472Sum of the eight national averages above

Where each headline comes from

TrackerSourceAs atWhat the figure is
EnergyOfgem 26 August 2026Ofgem price cap, 1 Oct to 31 Dec 2026
Water and wastewaterWater UK 1 April 2026Average household bill, England and Wales, 2026/27
Broadband and mobileProvider price lists 1 April 2026Average broadband bill, Ofcom
Council taxMHCLG 1 April 2026Average Band D, England, 2026/27
Rent and housingONS 31 July 2026Average UK private rent, July 2026
Rail faresDfT 2 March 2026Regulated rail fare rise in England, 2026
NHS chargesDHSC 1 April 2026NHS prescription charge in England, 2026/27
ChildcareDfE 1 September 2025Funded hours a week for eligible working parents, England
TV licencegov.uk 1 April 2026Standard colour TV licence, 2026/27
InsuranceABI 30 June 2026Average motor premium paid, Q2 2026

Our rules

Primary sources only. Every figure traces to the body that set it: Ofgem, Ofwat, Water UK, Ofcom, MHCLG, the ABI, the FCA, the Federal Register. Where we could only reach a secondary source, the page says so.

Derived figures are labelled. Some numbers are calculated from published tables rather than published directly. The energy standard credit and prepayment rates are an example. They are marked derived, and the method is stated.

We publish what we could not verify. Every tracker has a section saying where it might be wrong. The Welsh council tax average is missing because the Welsh Government website refused our requests, and we would rather leave a hole than repeat a figure we have not seen. The same goes for Scotland's 2026/27 average, which is not published at all.

We do not round for effect. Where a regulator's rounded levels disagree with its stated change, we use the official change and explain the discrepancy.

We correct in public. If something here is wrong, it gets fixed and the correction is noted on the change log entry. A reference that quietly edits its own history is not a reference.

Colour and severity

Coloured marks use four bands: calm, elevated, high and critical. The palette was tested for red and green colour blindness separation and for contrast against both the dark and light backgrounds. Every mark that should change what you do carries a number and a word beside it. The coloured stripe on a tracker card is decoration and repeats nothing you cannot read in the card text.

30 price changes logged. Every one had a date you could have known in advance.

Tell us which bills you care about and we will email you when one of them changes, with the figure, the date it starts and a link to the regulator that set it. Free, no account, one click to stop.

Email alerts are not running yet. We would rather say that than take your address and send you nothing. Until they are, the change log carries every dated change the day we find it, and you can bookmark it or follow it in a reader.

Everything, freeAll ten trackers, no account
Ranked on costNever on what a link pays us
SourcedEvery figure links to the body that set it