Get £100 Cashback with a Quilter Invest Stocks & Shares ISA
Table of Contents
You can currently earn £100 cashback for opening a Stocks & Shares ISA with Quilter Invest via TopCashback — as long as you fund it with £500 and follow a few simple rules.
At-a-glance
Reward: £100 cashback
Cash needed: £500
Time required: ~10 minutes
Payout time: Cashback tracked after funding, paid around month 5
Risk: Capital at risk if you invest
How to complete the offer
Step 1: Join TopCashback (if you’re not already)
Make sure you’re logged in before clicking through to Quilter Invest — cashback won’t track otherwise.
Step 2: Click through to Quilter Invest from TopCashback
Do not use any other promo or voucher codes unless they’re explicitly listed and approved on TopCashback.
Step 3: Open a new Stocks & Shares ISA
You must be a new Quilter Invest customer to qualify.
Step 4: Fund the ISA with at least £500 (within 30 days)
This is essential. No £500 deposit = no cashback. A member of our Facebook community queried whether a £500+ transfer from another provider would quality and Quilter confirmed it WOULD QUALIFY.
Step 5: Leave the account open and funded
Your balance must not be reduced during the validation period.
When do you get the £100 cashback?
This one isn’t instant — patience required
Cashback tracks after funding
Validates after 4 months
Paid into your TopCashback account in the 5th month
If it doesn’t track automatically, submit a Missing Cashback claim within 100 days.
Do I actually have to invest the £500?
No — you don’t have to invest straight away.
You can leave the £500 sitting as cash within the Stocks & Shares ISA while waiting for cashback to pay out.
That said, a few important things to know:
Quilter still charge the £2 monthly fee, even if your money is just held as cash
Fees to be aware of
£2 monthly subscription fee (unless covered by a promo)
Platform fee: currently 0.15% per year (reduced from 0.25%)
Fees apply even if you hold cash only
Quilter are currently running a promo where new customers opening and funding before 1 March 2026 get:
£0 monthly subscription (normally £2)
Reduced platform fee
(As always — promos can change.)