
IG Index
IG offers shares, funds and investment trusts through a Stocks & Shares ISA, general investment account or pension.
IG is giving away bonus shares worth £50 to £1,000 when you invest £500 or more using promo code SHARES1000. Almost 8 in 10 people (78.5%) receive shares worth £50 to £60, so that is what this guide is based on.
You'll need to enter promo code SHARES1000 when creating your account. You must also submit a W-8BEN form (a one-page US tax form) in the IG platform by 30 November 2026, or your bonus shares are forfeited. It takes about 2 minutes. Keep an average of at least £500 invested from 1 October until 31 December 2026.
You have until 30 September 2026 to invest, so there's no rush this time. Your bonus shares land in your GIA by 31 January 2027, even if you invest through an ISA or SIPP. You get a random US-listed stock from IG's list of 26 companies, which includes Apple, Nvidia and Ford. Once credited, they're yours to sell or hold. You can't combine this with other IG promotions.
Your bonus shares are randomly allocated. We've assumed the minimum (£50) for this guide, but you could receive more. Here are the odds:
| Bonus Amount | Probability |
|---|---|
£50 to £60 (Most Likely) | 78.5% |
£60 to £100 | 15% |
£100 to £200 | 3% |
£200 to £400 | 1.5% |
£400 to £600 | 1% |
£600 to £1,000 | 1% |
Shares are a random US-listed stock, credited to your GIA by 31 January 2027.
Your net investment over the two months (deposits minus any sales) must be at least £500
You receive a random US-listed stock from IG's list of 26 companies
78.5% chance of £50 to £60 worth, with a small chance of up to £1,000
If you enjoy using IG, continue investing with them
If not, you can transfer your investments to another platform. IG has no exit fees for ISA or GIA transfers

Quick review
Wondering whether IG Index is worth it beyond the bonus? Here is our honest take.
A serious low-cost home for an ISA or general account if you're happy with a feature-rich platform. Quidsy currently lists two live IG offers, including a sizeable bonus shares promo. Best for buy-and-hold investors. Be aware IG also runs spread betting and CFDs through separate parts of the business.
Chris' verdictYour personal guide, QuidsyIG is worth a serious look if you want a low-cost home for an ISA or general investment account, and you're comfortable navigating a feature-rich platform. The combination of zero commission on equity trades and no ongoing platform fees on the ISA and GIA is hard to beat for buy-and-hold investors. Over a long timeframe, those saved fees compound into real money.
I'd be more cautious if you mainly want a SIPP. The pension wrapper has its own admin-fee structure through Options UK, and there are providers with simpler all-in pricing for pensions specifically. I'd also be cautious if you're new to investing. The IG platform was built with experienced traders in mind, and a beginner-focused app like Freetrade or Trading 212 may give you a less intimidating start.
One last thing worth flagging. IG also runs spread betting and CFDs through separate parts of the business. Those products are not what we're recommending here.
If you came for the share dealing offer, stick to the share dealing side. The investment platform is the value.
If IG sounds right for you, the current investment offer above is a sensible way to test the platform with a smaller amount before committing more.
IG Trading and Investments Ltd is authorised and regulated by the Financial Conduct Authority (FRN 944492). Eligible investments are protected by the FSCS up to £85,000 per person.