Octopus referral FAQ

Every common question about referral codes, switching, tariffs, and the £50 credit.

What is the Octopus Energy referral code for 2026?

Octopus uses referral links, not traditional codes. Click this referral link to start your quote with £50 credit attached automatically.

How much is the Octopus referral offer?

£50 account credit for qualifying home energy switches. Both the new customer and the referrer receive £50.

Is there an Octopus promo code or discount code?

No. Octopus doesn't use promo codes for standard switching. The referral link is the route to the £50 credit.

How long does the referral credit take?

The credit is usually added a few weeks after your switch completes and qualifies under Octopus's referral terms.

Can existing customers use a referral?

The £50 is for new customers switching to Octopus. Existing customers can share their own referral link to earn £50 per qualifying referral.

What if my referral credit doesn't appear?

The most common reason is not starting from the referral link. See our referral not working guide for troubleshooting steps.

Does the referral work for business energy?

The standard £50 referral is for home energy switches. Business energy may have different terms.

Is Octopus Energy any good?

Octopus has won the Which? recommended energy supplier award multiple years running. Their app is the highest-rated in the UK energy market.

Can I switch just electricity or do I need both fuels?

You can switch just electricity, just gas, or both. The referral credit applies to qualifying home energy switches regardless.

Are there any exit fees when leaving Octopus?

No exit fees on Octopus's variable tariffs. You can leave at any time.

Which Octopus tariff is best?

Depends on your setup. See our tariffs explained guide for a full comparison of Agile, Go, Flux, and Cosy.

Is this the official Octopus Energy website?

No. This is an independent guide. For official information, visit octopus.energy.

Ready to switch?

Use the referral link to get £50 credit when your switch completes.

Get £50 Credit →