How do I qualify for the British Gas referral reward?

To qualify in %currentmonth% %currentyear%, use a verified British Gas referral link to switch your gas and electricity (dual fuel), stay active with your new supply for 90 days, and your Amazon voucher will be emailed automatically.

What reward will I receive if I only switch one energy service?

If you switch only gas or electricity with a verified referral link in %currentmonth% %currentyear%, you'll receive a £25 Amazon voucher, while switching both services earns up to £50.

When will my Amazon voucher arrive?

In line with British Gas terms, vouchers are typically issued by email within roughly 90 days after your new supply goes live and the qualifying period is completed.

Can existing customers use a referral link?

Referral rewards are for new customers only, but existing British Gas customers can generatetheir own referral links and earn unlimited rewards by referring others.

British Gas

Referral Discount

Up to £50

Amazon voucher

When will You Receive It?

90 days after the supply start date or the policy start date

Referral Code / Link

Follow the link: https://refer.britishgas.co.uk/sanyamk-51
or click on button below

Get Your British Gas Referral Code

Last verified on 31 December 2025

British Gas Referral Discount Code 2025: Get Up to £50 Amazon Voucher

Q: What happens if I cancel before 90 days?

If you or your friend cancels within the 90-day qualifying period, the referral reward is void and you won’t receive your voucher.

Switch to British Gas using a verified referral link and receive up to £50 in Amazon vouchers in 2025. This official Refer a Friend reward is available to new customers switching gas, electricity, or installing a new boiler.

Official British Gas refer-a-friend scheme
No promo code required – referral link only
Available to UK residential customers
Updated for 2025 reward terms

How to Get the £50 British Gas Amazon Voucher (Quick Summary)

To qualify for the £50 Amazon voucher, you must:

Use a verified British Gas referral link
Switch both gas and electricity (Dual Fuel)
Remain an active customer for 90 days
Receive your voucher by email once approved

Switching only gas or electricity earns £25, while new boiler installations qualify for £100.

British Gas Refer a Friend Rewards 2025

British Gas does not use public promo codes. Instead, all referral rewards are tracked through unique referral links generated by existing customers via the British Gas App.

2025 British Gas Referral Reward Tiers

Service Type	Reward Amount	Reward Type	Delivery Time
Dual Fuel Switch	£50	Amazon Voucher	~90 days
Single Fuel Switch	£25	Amazon Voucher	~90 days
New Boiler Install	£100	Amazon / PayPal / Hive	~90 days

Reward options may vary depending on availability at the time of issue.

How the British Gas Referral Scheme Works?

When you switch to British Gas using a referral link, your account is automatically tagged under their “Thank You” rewards system.

Why Use a Referral Link Instead of a Promo Code?

Referral rewards are paid directly by British Gas
No third-party cashback tracking required
Often more reliable than comparison-site bonuses
Fully compliant with Ofgem-regulated energy switching

Step-by-Step: How to Claim Your British Gas Referral Reward

Step 1: Click the Verified British Gas Referral Link

Access the official British Gas switching portal using a verified referral link.

Step 2: Get Your Energy Quote

Enter your postcode and energy usage to receive a personalised quote.

You must not have been a British Gas customer in the last 3 months.

Step 3: Complete the Switch Online

Confirm your tariff and submit your details securely online.

Step 4: Stay Active for 90 Days

Your supply must go live and remain active past the cooling-off period.

Step 5: Receive Your Voucher

British Gas will email your Amazon or chosen voucher automatically once approved.

Who Is Eligible for the British Gas Referral Reward?

To qualify in 2025, you must meet the following criteria:

New British Gas residential customer
No active British Gas account in the previous 3 months
UK address only
Business and commercial energy accounts excluded

British Gas Referral vs Other UK Energy Referrals

British Gas offers one of the most flexible referral rewards in the UK energy market.

British Gas: £50 Amazon voucher
Octopus Energy: £50 bill credit
EDF / E.ON: Often £30–£50 bill credit

British Gas is ideal for customers who prefer retail vouchers over energy bill discounts.

Frequently Asked Questions – British Gas Referral Code (2025)

Can existing British Gas customers use a referral code?

No. Referral rewards are for new customers only. However, existing customers can generate their own referral links via the British Gas App and earn unlimited rewards by referring others.

How long does the British Gas voucher take to arrive?

Vouchers are typically issued within 90 days after your supply goes live, provided there are no cancellations or account issues.

Can I use a referral link with a comparison website?

No. To qualify for the reward, you must complete your switch directly through the referral link, not via a comparison site.

What happens if I cancel before 90 days?

If you cancel during the cooling-off period or within 90 days, the referral reward will not be issued.

Is the British Gas Amazon voucher taxable?

For most UK households, referral vouchers are not taxable, but you should seek independent advice if unsure.

Important Terms & Conditions

Referral rewards are subject to British Gas approval
Offers may change or be withdrawn at any time
Voucher delivery times are estimates, not guarantees

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