British Gas referral link: what can you get?
The British Gas referral programme is designed for existing customers who recommend British Gas to someone who is considering an energy switch or a new boiler. The referral link supplied for this page is https://refer.britishgas.co.uk/shahidak-55. There is no code to type: the important step is opening the referral link and completing the eligible British Gas journey from that tracked route.
For an eligible energy referral, British Gas currently describes the reward as a combined £100 share when a new customer switches both gas and electricity. In practical terms, the referrer and the referred customer each receive £25 for the electricity supply and £25 for the gas supply, giving £50 each for a qualifying dual-fuel switch. A single-fuel switch is worth less, so check the live terms displayed after opening the link before you commit to a tariff.
This is a supplier-switch incentive, not free cash for opening an account without using energy. You still need to compare the tariff, standing charges, contract length, exit terms and estimated annual cost against other suppliers. The reward should be treated as an additional benefit if British Gas is suitable for your home, not as the reason to accept a more expensive tariff.
British Gas offer at a glance
Referral route: open the supplied British Gas referral link before starting your quote.
Energy reward: up to £50 for the referred customer and up to £50 for the existing customer on a qualifying dual-fuel switch; the official scheme describes this as £25 for gas and £25 for electricity per person.
Code: none. The link carries the referral journey.
Qualifying action: become an eligible new British Gas energy customer through the tracked referral route and complete the qualifying switch.
Reward format: online gift voucher, subject to the current British Gas terms.
Timing: the current independent UK comparison guidance says rewards are normally issued within three months of the referred customer’s switch, but the live British Gas terms control.
Best for: households already comparing energy suppliers and willing to switch both fuels if the tariff is competitive.
How to use the British Gas referral link
Start by opening the British Gas referral link on the device you intend to use for the application. Referral tracking can be lost if you click through several unrelated comparison or advertising pages before completing the quote, so it is sensible to begin with the supplied link and keep the journey in the same browser session.
Choose the energy option rather than the new-boiler route if your intention is to switch gas or electricity supply. Enter your postcode and property details, choose whether you want electricity, gas or both, and compare the available British Gas tariffs. The referral benefit is separate from the tariff quote: a cheaper tariff elsewhere may still be the better financial decision even after the voucher is included.
When you accept a tariff, provide the details British Gas requests and complete the switch. Keep a screenshot or confirmation email showing that the referral journey was recognised. If the application does not show the referral route or the offer terms before you submit it, stop and contact British Gas rather than assuming it can be added later.
How much is the British Gas energy reward?
The official British Gas referral page describes the energy reward as £25 for gas and £25 for electricity for each eligible participant. That means a qualifying dual-fuel switch can produce £50 for the new customer and £50 for the existing customer, or £100 in total between the two people. The reward is usually supplied as an online gift voucher rather than a reduction in the quoted unit rate.
If the new customer switches only one fuel, the corresponding part of the reward may apply rather than the full dual-fuel amount. For example, an electricity-only journey should not be described as a guaranteed £50 reward. The exact amount, voucher provider, qualifying tariffs and exclusions can change, so the live referral landing page and full terms take priority over this summary.
The British Gas page also advertises a separate boiler referral route. Existing British Gas customers who recommend a new boiler installation can receive a £100 voucher or another stated reward, while the referred customer may receive the same value. That is a different product journey from an energy supply switch. Do not assume that an energy referral link automatically qualifies a boiler purchase, or that a boiler referral qualifies for energy vouchers.
Who can use the offer?
The British Gas scheme is intended for an eligible new energy customer and an eligible existing British Gas customer. The official programme says that the person making the referral needs to be a British Gas customer with an online account. The new customer normally needs to join through the referral route and satisfy the current definition of a new customer. Previous customers, duplicate applications, business accounts, excluded tariffs or applications that do not complete may not qualify.
Check who is responsible for the energy bill at the property. If you rent and pay the supplier directly, you are generally able to choose your supplier, although you should check your tenancy agreement. If the landlord pays for energy and recharges you, you may not be able to switch the supply yourself. A referral cannot override a tenancy arrangement or make someone eligible for a tariff that is not available at their address.
Prepayment and smart-meter households should read the current terms carefully. Supplier switching can be possible with either type of meter, but the account setup, meter exchange and reward fulfilment may work differently. A smart meter can also require temporary manual readings while the new supplier establishes communication with it.
What is British Gas like as an energy supplier?
British Gas supplies gas and electricity to homes and businesses across Great Britain and also offers related home services. Its current energy range includes fixed tariffs, variable tariffs, smart time-of-use products and prepayment options. The available choice depends on the property, region, meter type and current commercial offer, so there is no single British Gas price that applies to every household.
A fixed tariff provides a degree of price certainty for the agreed term, although the total bill still depends on how much energy you use. A variable tariff can move as market conditions and the Ofgem price-cap framework change. Smart tariffs may offer cheaper rates at particular times, but they can require a compatible smart meter and a pattern of use that suits the tariff. An EV, heat-pump or battery tariff may be useful for a household with the relevant technology, but it should not be chosen solely for a referral reward.
British Gas also provides account management, meter-reading support, smart-meter services, boiler installation and HomeCare products. These are separate services with their own prices and terms. HomeCare is not automatically included with an energy switch, and a British Gas energy referral does not mean boiler cover is free.
How long does an energy switch take?
British Gas says a standard switch usually takes around three to five days once the application is complete, although the exact timing depends on the supply, meter and industry processes. You should provide an opening meter reading close to the switch date. Take photographs of the meter if possible and retain your final bill from the old supplier, because those records help resolve disputes about the starting balance.
Energy switching does not normally interrupt the physical supply. The same pipes and cables deliver energy to the property; the supplier and billing account change behind the scenes. If you are moving home, opening a new account is a different process from switching an existing address, and the referral terms may treat those journeys differently.
When should the reward arrive?
Do not expect the voucher immediately after clicking the link or submitting a quote. The referral has to be tracked, the new account has to become active and the qualifying conditions have to be met. Current UK comparison guidance lists British Gas energy rewards as arriving within three months of the referred customer’s switch. That is a useful expectation, but the live British Gas terms determine the actual deadline and fulfilment process.
Keep the referral confirmation, application email, supply-start date and first bill. If the reward does not arrive within the stated window, contact British Gas through an official support channel and provide those details. Referral rewards can be rejected when a customer starts the journey outside the link, cancels before the qualifying point, uses an excluded product or is already recorded as a customer.
Compare the tariff before switching
Energy is a recurring household cost, so the value of a £50 voucher can be outweighed by a higher annual tariff cost. Compare the unit rate, standing charge, payment method, exit fee, price guarantee, estimated annual use and any conditions attached to a smart tariff. A fixed offer can provide certainty but may prevent a penalty-free move if a cheaper option appears. A variable offer may be more flexible but can change over time.
Use your recent bill rather than a generic household estimate whenever possible. The postcode, annual consumption and meter type affect the quote. Compare gas and electricity separately as well as together, because a dual-fuel discount or reward does not always make the combined price the cheapest available option.
Advantages and limitations of the referral
- Advantage: a qualifying dual-fuel switch can provide up to £50 for each participant.
- Advantage: the referral is a tracked link, so there is no long code to copy into a form.
- Advantage: British Gas offers several tariff types and related home-energy services.
- Limitation: the reward depends on completing a qualifying switch and is not an unconditional sign-up payment.
- Limitation: the full reward normally requires both gas and electricity; one-fuel journeys may receive only the relevant part.
- Limitation: the voucher may take up to the stated fulfilment window after the switch.
- Limitation: a referral reward should not replace a full tariff comparison.
British Gas referral link: final verdict
The British Gas referral link is worth using if you are already comparing suppliers and the available British Gas tariff is competitive for your home. The strongest version of the offer is a qualifying dual-fuel switch, where the official programme describes £25 for gas and £25 for electricity for both the referrer and the new customer. The reward can then be a useful £50 voucher for each person, but it arrives only after the switch is completed and the live terms are satisfied.
Open the link before starting your quote, check that the current reward appears, compare the total tariff cost, save your confirmation and keep your meter-reading records. If the referral page shows different amounts or conditions, follow those live terms rather than relying on an older description of the British Gas scheme.
