Lightyear Promo Code 2026 (MMB): Get Up to £100 Reward

Looking to get started with Lightyear and receive a reward worth up to £100? With our exclusive Lightyear promo code MMB, eligible new UK customers can choose an available fractional share or ETF after signing up and depositing at least £100 within 15 days. This guide explains the current Lightyear welcome offer and how to claim it.
Lightyear Promo Code: How to Get Your Reward
Using our exclusive Lightyear promo code MMB, eligible new UK customers can choose an available fractional share or ETF worth up to £100 after depositing at least £100 within 15 days. Here is how to claim the reward:
How to Claim Your Reward
Follow these simple steps to get your Lightyear bonus
Reward values are randomly generated. Most rewards fall within the lowest value band. The full probability table appears later in this article.
Who Is Eligible?
- New users signing up for the first time.
- Must meet the UK promotion's residence and eligibility requirements.
- Must deposit at least £100 into the account.
- Must not have redeemed any other promotional code previously.
Already Signed Up? Use Promo Code MMB
If you've already created a Lightyear account but haven't claimed your free share, don't worry. As long as it's been less than 15 days since you completed your first onboarding, you can still use our Lightyear promo code (MMB) to claim your bonus.
Here's how:
- Open the Lightyear App and tap your profile icon in the top left corner.
- From your account menu, tap "Settings" at the bottom.
- In Settings, find and tap "Promotions".
- Enter MMB as your promo code and tap "Add a promo code".
- Ensure you've deposited at least £100 into your account to qualify for your free share.




Lightyear Referral Scheme
Lightyear selects which customers can refer friends. If you are eligible, the app or campaign materials will show the current reward, referral limit, and qualifying deposit. The standard terms normally require the invited person to fund at least £100 within 30 days, unless Lightyear displays a different amount. Check the terms shown in your app before sharing a referral link.
Reward Value Probabilities
Your reward value is randomly generated based on these weightings:
FAQs About the Lightyear Promo Code
What are the benefits of using Lightyear?
Lightyear provides commission-free stock and ETF trading for UK individual accounts (fund manager fees apply), multi-currency accounts, an industry-low 0.1% FX fee for UK accounts (0.35% for EU), and fractional US shares, making it an ideal choice for UK & EU investors. Read our full Lightyear review to learn more.
When will I receive the reward?
Lightyear's current promotion terms do not promise a fixed 24 to 48 hour crediting time. The reward is credited after Lightyear confirms that you meet the promotion requirements.
Can I withdraw my reward?
You cannot withdraw the original reward value for 6 months, even if you sell the instrument. If you withdraw the initial qualifying deposit during that period, Lightyear can remove the reward. After 6 months, the restriction ends.
Does Lightyear support fractional shares?
Yes, Lightyear allows you to invest in fractional shares, making it easy to start investing with smaller amounts. You can own portions of expensive stocks and build a diversified portfolio even with limited capital.
Can I earn interest on uninvested cash?
Yes, Lightyear offers competitive interest rates on uninvested cash in your account. If you're looking to compare interest rates across different UK brokers and savings accounts, check out our best high-yield savings accounts in the UK comparison.
What value of share will I receive?
Your reward value is randomly generated: 80% chance of £10 to £20, 15% chance of £21 to £50, 3% chance of £51 to £75, and 2% chance of £76 to £100. Actual distributions may vary because rewards are generated randomly.
What type of account do I need?
The promotional reward is credited to a General Investment Account (GIA), not an ISA. If your first Lightyear account was not a GIA, open one in the app to receive the reward.
Claim the Lightyear Reward
Eligible new users and customers who completed onboarding less than 15 days ago can claim the current reward:
- New Users: Sign Up Here and follow the promotion requirements.
- Existing Users: Use code MMB in the app if it's been less than 15 days since account creation.
Start your investing journey with Lightyear and make the most of this exciting offer. If you're comparing multiple platforms, check our broker matching tool to find the perfect fit for your investment needs.
Other UK Welcome Bonuses Worth Considering
Looking to maximise your welcome bonuses? Here are some other promotions available for UK investors:
- eToro UK bonus offers up to $500 in free stocks from major tech companies like NVIDIA, Tesla, and Amazon. The tiered bonus structure rewards larger deposits.
- Trading 212 promo code gives you a free fractional share worth up to £100 when you sign up and deposit £1.
- Webull UK regularly runs promotions for new UK investors. Check their latest offers for current bonus details.
- IG UK frequently offers free shares and cashback promotions that change regularly. See their current promotion for the latest details.
Compare all available promotions on our bonuses page.
Not based in the UK? EU investors can claim up to €100 with our Lightyear Euro promo code MMBEU.
Capital at risk. The provider of investment services is Lightyear U.K. Ltd, which is authorized and regulated by the Financial Conduct Authority (FRN 987226). Terms apply: lightyear.com/terms. Seek qualified advice if necessary.
