It sounds almost too easy, but switching how you pay your energy bill can trim meaningful money off your annual costs. Around 3.4 million UK households still pay “on receipt of bill” (standard credit), and they could be paying about £138 more each year than those on direct debit.
“Set it, forget it, save it, like a gym membership you actually use.” – Roo
Why payment method matters
Suppliers structure their charges differently based on how you pay. Direct debit customers usually access lower rates and smoother billing, while “pay on receipt” customers can face higher standing charges or fewer discounted options.
According to MoneySuperMarket, customers on direct debit typically pay less for the same energy usage because suppliers prefer the reliability of regular payments.
When this makes sense
-
You currently pay when the bill arrives (standard credit).
-
You want to smooth out winter spikes with even monthly payments.
-
You like automation but still want to keep an eye on your bills.
How to switch to direct debit
-
Check your bill or online account to confirm your current payment method.
-
Contact your energy supplier and ask to switch to direct debit.
-
Ask if this change gives you access to any better tariffs.
-
Confirm when the switch will start and what your new monthly amount will be.
-
Consider a “budget plan” so payments are spread evenly throughout the year.
A quick heads-up
Some suppliers might run a soft credit check or ask for a small deposit.
If you’re on a prepayment meter, this exact change might not apply, but it’s still worth asking about other savings options.
Keep it smart (and safe)
-
Review your bills every few months — automation’s great, but awareness is better.
-
If your account builds up a big credit, ask your supplier to adjust or refund it.
-
Moving home? Update your payment details promptly to avoid billing issues.
Bottom line
Switching to direct debit is one of those rare quick wins: minimal effort, real results. You could save around £138 a year, simply by changing how you pay.
In a world of rising costs, that’s one tweak that genuinely pays off.