Switching to Octopus Energy? Use this referral code to get £50 credit
Use referral code share.octopus.energy/sepia-star-913 when you switch your home to Octopus Energy and you get £50 account credit. Businesses get £75. Open the link, or copy and paste the code if you are already in the process of signing up.
- Checked 15 October 2026
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Independent site. Not affiliated with, endorsed by or operated by Octopus Energy. It shares a personal customer referral link. Facts last checked 15 October 2026; always confirm on octopus.energy.
Quick answer
Octopus Energy referral code: share.octopus.energy/ (the code part is sepia-star-913).
Reward: £50 account credit for a home switch, or £75 for a business or charity. The referrer gets the same amount.
How to use it: open the referral link and sign up online on the Octopus website. If you're already signing up, copy and paste the referral code.
Terms: credit is paid after your switch completes and your first Direct Debit is taken, usually in about 4 weeks. Comparison sites, phone sign-ups and people who were Octopus customers in the last 12 months don't qualify.
Last checked: 15 October 2026, against octopus.energy.
How to use the Octopus referral code
Open the link
Open the referral link. Or, if you're already signing up, copy the code sepia-star-913.
Get a quote
Enter your postcode and choose a tariff, then sign up online. Smart and EV tariffs come after you join.
Switch in ~3 days
Octopus aims to switch you in about 3 days, with no engineer visit.
Get £50
After your first Direct Debit, £50 credit appears in your balance history.
Full instructions: how to use the Octopus referral code.
Octopus referral offer: the facts
| Item | Detail |
|---|---|
| Referral code | share.octopus.energy/ |
| Home switch reward | £50 credit each (you and referrer) |
| Business / charity reward | £75 credit each |
| When paid | After supply starts and first Direct Debit is taken, usually about 4 weeks |
| How to sign up | Online on octopus.energy through the link (or paste the code while signing up) |
| Not eligible | Comparison sites, brokers, phone sign-ups, current customers, anyone who was a customer in the last 12 months |
| Cash alternative | None. Credit can't be transferred. |
Switching to Octopus for an EV tariff?
Intelligent Octopus Go
Smart-charge eligible EVs from 7.6p/kWh, with 6 cheap hours for the whole home from 23:30 to 05:30. Read the guide.
Octopus Go
Works with any EV: cheap electricity from 00:30 to 05:30 every night. Read the guide.
Which EV tariff?
Intelligent Go, Go and Agile compared for EV drivers. Compare.
Worked savings example
The sums for 7,000 miles a year on each tariff. See the maths.
Switching to Octopus Energy? Get £50 credit with this referral code
Or copy the referral code:
share.octopus.energy/sepia-star-913 Octopus referral code: questions and answers
What is the Octopus Energy referral code?
The referral code on this site is share.octopus.energy/sepia-star-913 (code part: sepia-star-913). Switching to Octopus Energy with it gets you £50 credit for a home, or £75 for a business.
How much is the Octopus referral reward?
£50 account credit for you and £50 for the referrer when a home switches. Business and charity switches get £75 each. Last checked 15 October 2026.
How do I use an Octopus referral code?
The easiest way is to open the referral link and sign up online on the Octopus website. If you're already signing up, copy and paste the referral code. If you forgot, Octopus says you can contact it with the code, as long as you signed up directly on its website.
When do I get the £50 credit?
After your switch completes and your first monthly Direct Debit is taken. Octopus says this usually takes about four weeks.
Can I use the code through a comparison site?
No. Sign-ups through comparison sites, brokers or by phone don't qualify for referral credit.
Can I use the referral code to join Intelligent Octopus Go?
Yes, indirectly. New customers join on a standard tariff using the referral, then move to Intelligent Octopus Go once Octopus can read their smart meter. The £50 credit applies to the switch.
Who can't use an Octopus referral code?
Current Octopus customers, and anyone who was a customer in the last 12 months. You also lose the credit if you cancel before your supply starts or before your first Direct Debit.
More answers: Octopus referral FAQ · Octopus tariffs compared · Business referral (£75).