Moving a Stocks and Shares ISA to a new platform is one of the most effective ways for an Indie Investor to fight fee drag and access better tools. While the process is simpler than ever thanks to digital handshakes between providers, doing it incorrectly can lead to a loss of tax protection or unnecessary market out-of-pocket costs.
Multi-Platform Flexibility
Since 2024/25, the rigid rule of one ISA of each type per year has been scrapped. You can now open and fund multiple Stocks and Shares ISAs across different providers in the same tax year, provided you stay within your £20,000 total annual allowance.
However, the golden rule remains: Never withdraw the money yourself. If you move the cash to your current account to re-invest it elsewhere, HMRC views this as a fresh contribution. You will use up your annual allowance, and any tax-free status from previous years will be permanently lost.
Cash Transfer vs. In-Specie (Unit) Transfer
When transferring a Stocks and Shares ISA, you’ll usually choose between an in-specie transfer and a cash transfer. The right option depends on whether you want to remain invested or are happy to sell your holdings and start again.
In-specie transfer
An in-specie transfer moves your existing shares, ETFs and funds to the new provider without selling them first, allowing you to remain invested throughout the process.
Advantages
- You stay invested, so you won’t miss any market gains while the transfer is underway.
Things to consider
- Transfers typically take around 30 calendar days.
- Your new provider must offer exactly the same investments.
- Fractional shares usually cannot be transferred and are often sold automatically before the transfer completes.
Cash transfer
A cash transfer sells your investments before the money is sent to your new ISA provider, allowing you to rebuild your portfolio once the transfer has finished.
Advantages
- The transfer is often quicker.
- You can start with a completely new portfolio if your investment strategy has changed.
Things to consider
- You’ll be out of the market until the transfer is complete.
- If prices rise during that time, you may have to buy back fewer shares with the same amount of money.
The Exit Fee
While the industry has moved toward lower costs, exit fees still exist. Some legacy platforms charge a flat fee per holding (e.g., £25 per line of stock) to move them in-specie.
However, the market is highly competitive, and many top providers will effectively pay you to switch.
| Provider | 2026 Transfer Incentive | Strategy |
|---|---|---|
| Fidelity | Up to £500 fee reimbursement | They cover the exact exit costs charged by your old provider. |
| AJ Bell | Up to £500 towards costs | Covers up to £35 per investment moved and £100 in general exit fees. |
| Interactive Investor | £100 in free trades | Best suited if you plan to rebalance or restructure immediately after transferring. |
| Charles Stanley | Up to £1,500 cashback | Tiered cashback based on transfer value, with a £20,000 minimum transfer. |
Indie Tip
Many of these offers require you to claim the reimbursement within 6 months of the transfer completing. Don’t wait for them to offer it, send a screenshot of your final statement from your old provider to the new platform’s support team as soon as the move is finished.
How to Initiate the Move
- Open your new account: Set up your ISA with your chosen 2026 provider. You will need your National Insurance (NI) Number for identity verification via Open Banking.
- Request the Transfer: Do this through the new provider’s app or website. You will need the account number of your current ISA.
- Choose Transfer Type: Specify if it’s a Full Transfer (closing the old account) or a Partial Transfer (moving only a specific amount or specific stocks).
- The Digital Handshake: Your new provider contacts your old one. You don’t need to speak to your old provider at all – in fact, it’s often smoother if you don’t.
- Wait for Completion: Under UK rules, Cash ISA transfers should take 15 working days, while Stocks and Shares transfers typically take up to 30 calendar days.
Final Considerations for 2026
If you’re under 65, keep an eye on the planned Cash ISA changes. From April 2027, the maximum you can pay into a Cash ISA is expected to fall to £12,000, meaning anyone wanting to use the full £20,000 ISA allowance will need to invest the remaining £8,000 elsewhere, such as a Stocks and Shares ISA. Becoming familiar with an investment platform now could make that transition easier.
If you’re transferring an ISA, remember that dividends paid while your holdings are in transit are not lost. Any payments due will normally follow your investments to the new provider, although this can take several weeks or, in some cases, a couple of months.
It’s also worth remembering that during an in-specie transfer your investments are typically frozen. You won’t be able to buy or sell those holdings until the transfer has completed, so only begin the process if you’re comfortable holding your existing investments for several weeks.
If you’re ready to move your ISA, compare our Best of the Bunch ISA rankings to find platforms offering competitive fees, strong investment choices and the features that best match your investing style.
