Search “cashback on bills” and you’ll mostly find one answer: switch to a reward current account and get a slice of your direct debits back each month. That’s real, and it works. It’s also only half the picture.
The other half, one-off switching cashback on insurance, broadband and energy renewals, rarely gets mentioned in the same place, even though for most households it pays out more.
The two ways to get cashback on bills
Here’s both routes side by side, since nobody currently covers them together.
| Mechanism | Typical value | The catch |
|---|---|---|
| Reward current account (Santander Edge/Edge Up, NatWest Reward style accounts) | Monthly cashback on qualifying direct debits, credited automatically | Usually a monthly account fee, and you need enough direct debits routed through it to clear that fee |
| Switching cashback via affiliate sites (TopCashback, Quidco) | A one-off payment when you take out or renew car insurance, home insurance, broadband or energy through their link | Not guaranteed until it tracks and confirms; the click has to happen before you buy |
Rates and fees on both change often, so treat every figure here as a starting point to check, not a promise. Our complete cashback guide covers the full method-by-method maths if you want the wider picture beyond bills.
Reward current accounts: cashback on your direct debits
This is the mechanism the search engines currently lead with, and it’s a legitimate one. Two Santander accounts and one NatWest account currently offer it, each with its own fee and threshold.
Santander Edge charges £3 a month and pays 1% cashback, up to £10 a month, on selected household bills paid by Direct Debit, provided you pay in £500 a month and keep 2 active Direct Debits, per Santander’s Edge account page.
Santander Edge Up charges £5 a month for a higher 1% cashback cap of £15 a month, requiring £1,500 paid in monthly plus 2 active Direct Debits, per Santander’s Edge Up account page.
Both cover council tax, mobile and home phone, broadband and pay TV, and gas, electricity and water bills. TV licence, LPG and maintenance contracts don’t qualify.
NatWest Reward charges £2 a month and pays £4 a month in Rewards if you have 2 or more Direct Debits of at least £2 each, plus rotating partner retailer offers, per NatWest’s Reward account page.
NatWest’s page still listed an extra £1 a month for logging into the app when checked on 2026-08-05, though MoneySavingExpert reported in July 2026 that NatWest/RBS were withdrawing it. Treat that figure as being phased out rather than certain.
The honest catch is the monthly account fee most of these accounts charge: they only pay if your qualifying Direct Debits are worth more than the fee. Whether it’s worth it comes down to simple arithmetic: count how many direct debits you’d actually route through the account, check the current cashback categories and caps, and compare that against the fee.
Light direct debit users often find the fee eats most or all of the return, in which case a fee-free cashback credit card can be the simpler background earner instead.
This route sits alongside, not instead of, bank switching, which pays a one-off bonus for moving your main account rather than an ongoing monthly return. They solve different problems.
Switching cashback: the affiliate route (where the real money is)
This is the route most “cashback on bills” content skips, and it’s usually the bigger number over a year. Car insurance, home insurance, broadband and energy are all annual or near-annual purchases, and TopCashback and Quidco pay a share of the commission the provider gives them for sending a paying customer.
The habit that makes or breaks this route: click through the cashback site’s link before you buy or renew, not after. Click after, and there’s nothing to track. For how this actually earns, see affiliate cashback explained.
Cashback here is also not guaranteed the moment you buy. It has to track through a cookie and then get confirmed by the provider, which can take weeks. If a payout doesn’t appear when it should, our guide on what to do when cashback doesn’t track covers how to chase it up.
On car insurance specifically, TopCashback and Quidco’s own category pages dominate the search results for good reason: they carry the live rates for individual insurers, which change constantly. For a side-by-side of the sites themselves, our best cashback apps UK roundup covers how they compare.
What about mobile and energy?
Both fit the same affiliate pattern as insurance and broadband: click through before you take out a new mobile contract or switch energy supplier, and the cashback sites pay a share of their commission.
Energy switching cashback in particular tends to spike when switching activity is high, so it’s worth checking rates before you commit rather than assuming last year’s offer still stands.
Worth noting: none of this covers your weekly shop. If you’re also trying to claw back cashback on groceries, that’s a different mechanism entirely, gift card apps like Gains App rather than affiliate sites, and our supermarket cashback guide covers that route in full. (Disclosure: Gains App is built by the Up The Gains team.)
Between the two bills routes, the affiliate one tends to be the bigger annual number simply because insurance and broadband renewals are large, occasional purchases rather than small recurring ones. A reward current account earns quietly every month, but a single missed insurance renewal click-through can cost you more than a year of that account’s cashback.
The practical approach most households land on is running both: a reward current account for the direct debits you’re paying anyway, and a standing habit of checking a cashback site before every annual renewal. Neither route requires giving up the other.
Frequently asked questions
Key takeaways
- Cashback on bills works two ways: reward current accounts (monthly, on direct debits, usually a fee) and affiliate switching cashback (one-off, on insurance/broadband/energy renewals)
- Santander Edge (£3/month, 1% up to £10) and Edge Up (£5/month, 1% up to £15), plus NatWest Reward (£2-£4/month), show how the fee-vs-cashback maths plays out in practice
- Most content only covers the reward-account route; the switching route is usually the bigger annual number
- The switching route only works if you click through before you buy, not after
- Cashback isn’t guaranteed until it tracks and confirms, particularly on affiliate purchases
- Whether a reward current account is worth it depends entirely on your direct debit count versus its monthly fee
