At a glance · Paperless billing in 2026

5 min

to switch via your online account

£6-£24

a year discount with some suppliers (when bundled with Direct Debit)

7+ yrs

of bill history kept in your supplier's online portal

Anytime

to revert to paper bills, free of charge

Paperless billing is regulated under Ofgem's Standards of Conduct (2026). Suppliers must keep bills accessible online for at least the period set out in their licence and let any customer revert to paper free of charge.

What is paperless billing?

Paperless billing (also called e-billing or electronic billing) is the option to receive your energy bill by email and online portal, rather than as a printed letter through the post. Each time the supplier issues a bill, you get a notification with a PDF attached or a link to log in and download it.

In 2026 the option is universal: every UK domestic electricity and gas supplier offers it, and most default new accounts to paperless. A small group of customers (typically those without reliable email or those identified as vulnerable under Ofgem's Priority Services Register) keep paper bills automatically. Anyone else can switch in either direction at any time.

A paperless bill is the same legal document as a paper one: it has the same supplier reference, the same payment due date, and the same right to dispute. It also sits permanently in your online account, so you can re-download any historic bill for proof-of-address, mortgage applications or tax returns without rummaging through a drawer.

Why choose paperless billing?

For most UK households, paperless billing is the default for three practical reasons. None of them are dramatic, but together they add up to a noticeably easier life with your energy account.

  • ✓Searchable history. Filter bills by date or amount in your online portal in a few clicks, instead of digging through a drawer for last winter's statement;
  • ✓Earlier notifications. Email lands the same day the bill is issued, so any unexpected jump in cost is flagged days before a paper copy would arrive;
  • ✓Lower environmental impact. Roughly 28 million UK households means hundreds of millions of printed pages a year. Going paperless removes that print, post and disposal load entirely;
  • ✓Occasional discount. A handful of suppliers (Octopus, EDF on some fixed tariffs, OVO on legacy plans) shave £6-£24 a year off when paperless is bundled with Direct Debit. Always check the tariff terms;
  • ✓Easier when you move. Forwarded post stops eventually; an email account does not. Closing balances and final statements follow you to your new address automatically.
Paperless billing is not the same as smart billing. A smart meter sends meter readings to your supplier automatically so the bills are accurate, regardless of whether they then arrive by post or email. You can have smart and paper, or paperless and dumb-meter: they are independent settings on your account.

When paper bills still make sense

Paperless is the default, not the universal right answer. For some households, keeping the paper copy is genuinely useful. None of these is a fringe case, and the supplier must accommodate any of them at no extra cost.

  • ✓You do not use email regularly. If checking inbox is something you do every two or three weeks, a payment-due email can slip past and trigger a late-payment notice. Paper still arrives;
  • ✓You need proof of address often. Some banks, councils and immigration processes still prefer a posted utility bill in your name, especially within the last 3 months. PDFs are increasingly accepted but it is worth checking;
  • ✓You are on the Priority Services Register. Older customers, those with sight problems, and people in vulnerable circumstances can have paper billing reinstated immediately and free of charge by calling their supplier;
  • ✓You manage someone else's energy account. Lasting Power of Attorney or carer arrangements often work better with a posted bill that arrives at the registered address.

If you tick any of these, ask the supplier to keep paper bills active and confirm in writing (or via an email reply) that no discount is being clawed back on the back of the request. Reverting is your right, not a favour.

How to switch to paperless billing

Every UK supplier offers two routes: the online account (fastest) or a phone call. You will need your account number (top of any paper bill or in any supplier email) and the email address you want bills sent to.

Step-by-step: switching online

  1. 1Log in to your supplier's website or app with the email and password you used at sign-up.
  2. 2Open My Account, Account settings or Communication preferences.
  3. 3Toggle Paperless bills on (or untick Send me paper bills).
  4. 4Confirm the email address the bills should go to. Add a second address (a partner or family member) if your supplier supports it.
  5. 5Save. Your next bill will arrive by email; previous bills stay accessible in the portal.

Switching by phone

Call the supplier's customer service number (printed on any recent bill or listed on the change name on bills page). Confirm the email address with them, and ask them to email you written confirmation that the switch is effective. A 5 to 10 minute call is normal.

The "paperless + Direct Debit" discount, explained

A small number of UK suppliers run a combined discount that requires both monthly Direct Debit and paperless billing. The discount is modest, usually £6-£24 a year per fuel, and only applies on specific tariffs (often the supplier's cheapest fix). It does not exist on every tariff, and it cannot be claimed retroactively for months you were on paper.

If you already pay by Direct Debit, switching to paperless on one of these tariffs takes a few minutes and is essentially free money. If you are on a different payment method (such as standard credit or cash), look at the Direct Debit move first: the saving on payment method (around £130 a year on the price cap) dwarfs the paperless discount many times over. Our average electric bill guide walks through both savings stacked together.

A few things to watch:

  • ✓The discount is usually applied as a credit on the annual statement, not as a lower monthly Direct Debit. Check the totals;
  • ✓Reverting to paper mid-contract usually voids the discount for the rest of the period, even if you stay on Direct Debit;
  • ✓If the supplier later moves you onto a different tariff (for example after a fix ends), the discount does not automatically carry over: check the new tariff terms.

Frequently asked questions

Sometimes, but the saving is small. A few suppliers offer £6-£24 a year off when paperless is bundled with Direct Debit on specific tariffs. By comparison, simply switching from standard credit to Direct Debit on the Ofgem price cap saves a typical home around £130 a year. Paperless is mostly about convenience, not a major saving.

Yes. UK suppliers must let any customer revert to paper bills free of charge under Ofgem's Standards of Conduct. You can do it through your online account or with a single phone call. Be aware that any tariff-linked paperless discount may stop when you revert.

Most major suppliers keep bills accessible in your online portal for at least 7 years, often longer. Always download a copy of the final bill before closing an account or switching supplier, because access can be lost after the account closes.

Increasingly yes. UK banks, councils, mortgage lenders and most rental agents now accept a PDF utility bill dated within the last 3 months. A handful of older processes (some immigration applications, some pension claims) still prefer an original posted bill, so it is worth checking before applying.

Yes. UK suppliers must give at least 10 working days' notice before changing your Direct Debit amount. The notification arrives by email when you are on paperless billing, with the same timing and content as a posted version.

Go further

Paperless billing pairs naturally with the other modern-bill basics: paying by Direct Debit, knowing what an average bill looks like, and keeping the right name on the account. These guides round out the picture.