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What's the best bank account for high net worth individuals?

May 4, 2026

High-net-worth individuals (HNWIs) often require specialised services to help them manage, protect, and grow their wealth. This extends to their bank accounts. As they search for the best bank account to suit their needs, several options are available.

Private banking is one, and is usually an appealing choice because it’s explicitly tailored to high-net-worth clients. Private banks offer personalised, one-to-one services, favourable terms, and exclusive lifestyle perks.

Meanwhile, a dedicated savings platform, like Insignis, can help HNWIs diversify their cash holdings while providing access to competitive interest rates, all through a single application. 

It’s important to note that using a cash management platform doesn’t override the advantages of saving with a private bank. Instead, it allows diversification of funds across a range of providers, which may include one or more private banking institutions.

To help you get to grips with your options, in this article, we:

Disclaimer: The information provided in this article is for informational purposes only and should not be considered as financial advice. We recommend consulting a qualified financial adviser or professional for guidance tailored to your individual circumstances. Insignis does not offer personalised financial advice, and all decisions regarding your finances should be made with careful consideration of your specific needs and goals.

What private bank accounts offer

Advantages of private banking

In addition to the standard products and services of a personal bank, private banks offer a range of advantages to help meet the complex needs of HNWIs, including:

The case for a savings platform: How can Insignis complement private banking and benefit HNWIs?

Banking and saving with a private bank has plenty of plus points. However, there are also some advantages to running this relationship through a savings platform like Insignis.

1. Diversification to reduce risk

The UK’s Financial Services Compensation Scheme (FSCS) is designed to protect savings in the event of a bank or building society's failure, guaranteeing up to £120,000 per person, per institution (for the purposes of FSCS protection, banks or building societies in the same banking group are considered a single institution).

By spreading funds across several different banks (each with distinct banking licences), you can optimise FSCS protection and reduce concentration risk. 

For example, the average deposit on our platform is £400k. If you split that up and deposit no more than £120,000 in each institution, you can protect the entire amount under FSCS rules, preventing loss should one or more institutions collapse.

2. Access to market-leading interest rates

In addition to FSCS protection, our platform provides access to a carefully selected range of rates. You can choose from thousands of market-leading savings accounts and, if you save with an easy access account, seamlessly switch between them when rates change. 

3. A single application with multiple deposit options

Instead of managing multiple banking relationships, each with its own login, password, and eligibility criteria, you can distribute funds through a single, secure platform.

How to choose the right bank account for your financial needs

If you’re an HNWI, there’s no one-size-fits-all guide to selecting the “right” or “best” bank account.

Here are a few things you’ll need to consider when shortlisting potential bank accounts:

Ultimately, HNWIs can benefit from private banking services to manage, grow, and protect their wealth while accessing exclusive perks and benefits. However, there are additional benefits to managing these relationships through a savings platform. The best bank account will depend on your unique financial situation and your short- and long-term objectives.

If optimising your FSCS coverage and accessing market-leading rates is important to you, ask your financial adviser about the Insignis savings platform today. Find out more here.

If optimising your FSCS coverage and accessing market-leading rates is important to you, ask your financial adviser about the Insignis savings platform today.

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