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How to Transfer Your Investment Portfolio to a New European Broker Without Losing Your Mind

Sofia Martins · 20 Mar 2026 ·7 min read
How to Transfer Your Investment Portfolio to a New European Broker Without Losing Your Mind

Before You Start

  • Make sure your current and new brokers both operate in your country of residence and support the assets you hold (stocks, ETFs, etc.).
  • Check that your personal information (name, address, tax ID) matches exactly on both broker accounts to avoid transfer rejection.
  • Understand the types of transfers: “in-kind” (positions move as-is) vs. “cash” (assets are sold, cash is transferred).
  • Have an up-to-date list of your holdings (ISINs, quantities, purchase prices—your tax cost basis).
  • Be aware of potential transfer fees—these can vary widely between brokers.

Time needed: 1–4 weeks (depends on brokers and asset types)

What you'll need: Access to both broker accounts, your portfolio statement, ID for verification, and time to complete paperwork.

Switching brokers in Europe can be intimidating, but it doesn’t have to mean lost money, paperwork nightmares, or endless waiting. Whether you’re moving from DEGIRO to Interactive Brokers, or from Trade Republic to another EU platform, this step-by-step guide will show you how to transfer your portfolio to a new broker in Europe—with your sanity (and investments) intact.

Step 1: Decide on the Type of Transfer (In-Kind vs. Cash)

What to do: Choose between an “in-kind” (also called “position” or “securities”) transfer, where your assets (e.g. your iShares Core MSCI World UCITS ETF, ISIN IE00B4L5Y983) move as-is, or a “cash” transfer, where everything is sold and the proceeds are sent to the new broker for reinvestment.

Why it matters: In-kind is usually best for minimizing tax events and maintaining your investment strategy. But not all brokers (especially neobrokers) support it for all asset types or markets.

What can go wrong: If your new broker doesn’t support a security (common with US-listed ETFs or very niche stocks), it may be rejected or sold automatically. Some brokers only allow cash transfers for certain products.

Pro Tip

Check the broker’s supported asset list before initiating a transfer. For example, Interactive Brokers supports a wide range, while Trade Republic is more limited.

Step 2: Open and Verify Your New Broker Account

What to do: Complete registration at your chosen new broker. For example, at Interactive Brokers, you’ll need to:

Why it matters: You can’t start the transfer until your new account is fully verified. If your personal details (especially name and address) don’t match your old broker’s records, your transfer request may be rejected.

What can go wrong: Address or name mismatches, missing tax IDs, or incomplete KYC documents can delay the process by days or weeks.

Pro Tip

Use the same email and phone number as your old broker to speed up compliance checks. Save a PDF of your new account confirmation for later steps.

Step 3: Check Fees and Prepare Your Portfolio

What to do:

Why it matters: Transfer fees can add up quickly. For a portfolio with 5 ETFs, DEGIRO could charge up to €250 for outbound transfers. Some brokers waive incoming fees to attract new clients.

What can go wrong: If you don’t have enough cash in your old broker account to pay the transfer fees, the process may stall. Also, missing ISINs or mismatched quantities can cause rejections.

Pro Tip

If you have small, illiquid, or unsupported positions, consider selling them before the transfer to avoid partial rejections or extra fees.

Step 4: Initiate the Transfer (Paperwork & Platform Steps)

What to do:

Why it matters: The transfer request must be 100% accurate. Any typo or mismatch (ISIN, quantity, account number) can cause delays or partial transfers.

What can go wrong: Some brokers require a “wet signature” (handwritten), while others accept digital forms. Not following instructions exactly can result in your request being ignored or delayed for weeks.

Pro Tip

Always keep copies of all submitted forms and emails. If possible, get written confirmation from both brokers that your request was received and is being processed.

Step 5: Monitor the Transfer and Confirm Completion

What to do:

Why it matters: Missing or incomplete transfers are not uncommon. Catching errors early makes resolution much easier.

What can go wrong: If a position is rejected (e.g., unsupported ETF), it will remain at your old broker. If cost basis information is missing, your new broker may show a zero or incorrect purchase price, affecting future tax calculations.

Pro Tip

Save a screenshot or PDF of your new broker’s portfolio view after the transfer. This will help if you need to dispute cost basis or dividend issues later.

Step 6: Update Your Records and Tax Reporting

What to do:

Why it matters: Accurate records prevent tax headaches and make future rebalancing easier. If your cost basis is not transferred, you may pay more tax than necessary on future sales.

What can go wrong: Some brokers (especially those outside your home country) do not report cost basis to local tax authorities. You may need to provide supporting documents yourself.

Pro Tip

Review your new broker’s cost basis entries carefully. If you see “unknown” or “zero” as the purchase price, contact support and provide your original statements as proof.

Migration Checklist: Don’t Miss These Steps

Common Mistakes When Transferring a Portfolio in Europe

Next Steps

Disclaimer: This article is for educational purposes only and does not constitute financial advice. Always do your own research and consider consulting a qualified financial advisor before making investment decisions.

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