Your capital is at risk. The value of your investments can go down as well as up. You may get back less than you invest.
IG Invest Offer Summary
Deadline: 30/06/2026. Complete your sign-up before this date.
All IG Invest offers compared
| Offer | Reward | Minimum | Ends | |
|---|---|---|---|---|
| IG Invest Free Shares | £40-£300 | £300 | 31/12/2026 | View on IG* |
| IG Invest Cashback Offer (this page) | £50-£500 | £500 | 30/06/2026 | View on IG* |
| IG Invest 5% Boosted Interest Offer | £250 | £2,000 | 30/06/2026 | View on IG* |
| IG Invest Transfer Offer | £100-£5,000 | £10,000 | 30/06/2026 | View on IG* |
About IG Invest
Commission-free UK stock trading with 4% interest on cash balances. Trusted by 2M+ investors worldwide. No custody, trading, or inactivity fees.
Scrimpr Pro Tip
Important shift from May: the tier you land in depends on your AVERAGE INVESTED VALUE during the Holding Period (1 July - 31 October 2026), not just your initial June deposit. To hit the £500 max you need £50,000+ average. Market value drops don't disqualify you (per clause 14) but withdrawals and sales do bring your average down a tier. Cashback is credited to your GIA by 30 November 2026, even if your Promotion Account is an ISA or SIPP. Asset transfers from other providers don't count toward your Net Investment.
How To Get This Deal
Step 1 — Open an IG Share Dealing Account
Must be new to IG Share Dealing (GIA, ISA, or SIPP). UK resident, 18+. Apply promo code JUNECASH500 when signing up, or wait for a direct invite if you already have IG accounts in other products.
Step 2 — Invest at least £500 in June
Make Net Investments of £500+ on the Promotion Account between 1-30 June 2026. Asset transfers from other providers don't count toward Net Investment. To target a higher tier, invest more in June or top up during the Holding Period.
Step 3 — Maintain investment through 31 October 2026
The cashback tier is based on your Average Invested Value across the Holding Period (1 July - 31 October 2026). £500-£4,999 avg = £50; £5,000-£24,999 = £150; £25,000-£49,999 = £300; £50,000+ = £500.
Step 4 — Avoid withdrawals during Holding Period
Selling or withdrawing during 1 July - 31 October lowers your Average Invested Value. Market value drops don't disqualify you, but voluntary exits will drop you a tier.
Step 5 — Receive your cashback
Credited to your GIA by 30 November 2026, even if your Promotion Account is an ISA or SIPP.
Costs & Fees to Know
| Cost | Amount | Avoidable? | How to Avoid |
|---|---|---|---|
| Stamp duty | 0.5% on UK stocks | no | unavoidable |
| Currency fee | 0.7% on non-UK stocks | yes | stick to UK stocks only |
Important Information
- This offer is for new customers only.
- You must be at least 18 years old.
- Your capital is at risk. The value of your investments can go down as well as up. You may receive back less than you invest.
- Must apply promo code JUNECASH500 (or be directly invited by IG)
- Must be new to IG Share Dealing (GIA, ISA, or SIPP)
- Open Share Dealing Account between 1-30 June 2026
- Net Investment of £500+ during June 2026 (asset transfers from third parties don't count)
- Must maintain Average Invested Value of £500+ throughout Holding Period (1 July - 31 October 2026)
- Reward calculated on Average Invested Value: £500-£4,999 = £50, £5,000-£24,999 = £150, £25,000-£49,999 = £300, £50,000+ = £500
- Tiers are NOT cumulative - one reward per person across all account types
- Cashback credited to GIA by 30 November 2026 (even if Promotion Account is an ISA/SIPP)
- Cannot combine with other concurrent IG promotions
- Subsequent asset transfers don't count toward Net Investment
- Smart Portfolios (Smart ISA/GIA/SIPP) are excluded
The Bottom Line
Up to £500 cashback - much higher ceiling than the May £200 cap, but you need to hold £50,000+ on average through October to hit it. Tier 1 (£50 reward) needs just £500 invested and maintained. Cashback paid via your GIA by 30 November 2026.
Frequently Asked Questions
The sign-up bonus is free, but you'll need to deposit and invest at least £500. Your invested capital is at risk. You could lose some or all of what you put in.
Timing varies. Check IG Invest's terms for specific details. Make sure you've completed all required steps before expecting your reward.
You can typically sell your free shares and withdraw the proceeds after any holding period. Check IG Invest's terms for specific withdrawal rules and any lock-up periods.
This offer is for new customers only. If you've previously held an account with IG Invest, you're unlikely to qualify.
You will be directed to IG Invest's website. T&Cs apply. Your capital is at risk.
This page is for information purposes only and does not constitute financial advice. Offers are subject to availability and may be withdrawn at any time. Always verify current terms directly with IG Invest. The value of your investments can go down as well as up.