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Interactive Investor: Your Investment Gateway (Formerly TD Waterhouse UK)

Quick Summary

  • TD Waterhouse UK transitioned to Interactive Investor.
  • Access various investment accounts.
  • Benefit from a flat-fee structure.
  • Manage investments online.
  • Enhanced data protection.

For those seeking the official platform formerly known as TD Waterhouse UK, you've arrived at the right place. In 2016, TD Direct Investing Europe, which operated under the TD Waterhouse brand, was acquired by Interactive Investor, a prominent UK investment platform. This transition means that former TD Waterhouse UK clients now manage their investments through the Interactive Investor digital portal. Interactive Investor is regulated by the Financial Conduct Authority and provides a robust online account management experience for a diverse range of investments. This guide will walk you through accessing and utilizing the Interactive Investor platform, focusing on real facts directly from its services. Whether you're a long-standing client from the TD Waterhouse era or new to the platform, understanding its functionalities is key to effective online portfolio management.

What You Need to Begin Your Investing Journey with Interactive Investor

Accessing Your Investment Portfolio with Interactive Investor

  1. Navigate to the official Interactive Investor website at www.ii.co.uk.
  2. Locate and click the 'Log in' button, typically found in the top right corner of the homepage.
  3. Enter your registered email address in the designated field. Note that traditional usernames are no longer valid for login.
  4. Input your secure password.
  5. Follow any additional security prompts, such as multi-factor authentication, to complete your secure access to the user dashboard.

Exploring Interactive Investor's Comprehensive Investment Options

Resolving Account Access Challenges on the Interactive Investor Platform

⚠️ Unable to Log In

Cause: Incorrect login credentials (email or password) or issues with account migration from TD Waterhouse UK.

Solution: First, ensure you are using your current registered email address as your username, as traditional usernames are no longer supported. If you've forgotten your password, use the 'Forgotten password?' link on the login page to reset it. If you recently moved from another provider and are encountering issues, consult the help section or contact support directly for assistance with your account setup. We know being locked out is stressful, so checking these common points first often resolves the issue quickly.

⚠️ Concerns about Old TD Waterhouse UK Accounts

Cause: Uncertainty regarding the status or holdings of an account dating back to the TD Waterhouse era.

Solution: Since TD Waterhouse UK transitioned to Interactive Investor, your account details and holdings should have been migrated. If you have concerns about old accounts or lost funds, Gretel, a free service, can help you trace lost accounts from providers like TD Waterhouse Investor Services, which is now a brand of Interactive Investor. You can also contact Interactive Investor's customer support for direct assistance.

⚠️ Technical Issues with the Online Platform

Cause: Browser incompatibility, internet connectivity problems, or temporary system interruptions.

Solution: Ensure your web browser is up to date and try clearing your browser's cache and cookies. If the issue persists, try accessing the platform from a different browser or device. Check the Interactive Investor help centre for any service status updates. If it's a persistent problem, reach out to customer support, providing specific details of the error messages you are receiving.

Fortifying Your Investments and Personal Data at Interactive Investor

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🎧 Official Support & Help Center

For support and inquiries, you can contact Interactive Investor directly. The phone number provided for former TD Waterhouse Investor Services (now Interactive Investor) is 0345 607 6001. You can also find comprehensive help articles and contact options on their official website, www.ii.co.uk, via their help centre.

Addressing Your Top Queries as an Interactive Investor Client

Q: What happened to TD Waterhouse UK?

TD Waterhouse UK, specifically TD Direct Investing Europe, was acquired by Interactive Investor in 2016. All client accounts and services transitioned to the Interactive Investor platform, making www.ii.co.uk the official online destination for former TD Waterhouse UK clients.

Q: How do I log in to my Interactive Investor account if I was a TD Waterhouse client?

You should use your registered email address and your current password to log in at www.ii.co.uk. Usernames from the previous TD Waterhouse system are no longer valid for login. If you encounter issues, use the 'Forgotten password?' link or contact customer support.

Q: What types of investment accounts does Interactive Investor offer?

Interactive Investor offers a variety of accounts, including Personal Pensions (SIPP), Stocks & Shares ISAs, Trading Accounts, and Junior ISAs, providing flexibility for different investment goals.

Q: What are the fees like at Interactive Investor?

Interactive Investor operates on a flat-fee charging model. This structure is often more cost-effective for clients with larger investment portfolios compared to platforms that charge a percentage of assets.

Q: Can I transfer my investments from another provider to Interactive Investor?

Yes, Interactive Investor provides support and services to help you transfer existing pensions, ISAs, and other investments from different providers to their platform, making the process straightforward.

Wrap Up

Interactive Investor stands as the modern evolution of what was once TD Waterhouse UK, offering a comprehensive and secure digital portal for managing your investments. With its diverse account options, transparent flat-fee structure, and robust security measures, it provides a powerful platform for both seasoned investors and those just beginning their wealth-building journey. Leveraging its user-friendly online account management tools ensures you stay in control of your financial future.

PS

Portal Support Team

This guide was reviewed and verified by our internal technical support experts in October 2026. We constantly monitor official portal updates to ensure you have the most accurate and secure login instructions.