Managing cash for a UK trust comes with a specific kind of pressure. It's not enough to simply hold reserves safely; boards, funders and stakeholders expect visible proof that money is being managed prudently.
Alongside the watchful eyes, there are economic and operational challenges to contend with. Grant funding is tighter and less predictable, so trusts are looking harder at every source of revenue, including interest their own reserves should already be earning. Banking has also become more demanding: account reviews, system outages, and juggling several banking relationships can stretch a small finance team thin, right when reporting expectations are rising.
Savings platforms help trusts overcome these challenges by offering access to competitive rates from multiple banks and building societies, from one platform.
In this article, we take a closer look at how savings platforms work in practice and how they help UK trusts manage cash more effectively.
Key takeaways:
A savings platform or cash savings platform allows you to access savings accounts from multiple banks through a single application.
They are used by businesses, charities, trusts, and individuals to spread deposits to manage FSCS exposure and earn interest on cash that would otherwise sit idle. Many accountants and advisers also use cash savings platforms to help their clients manage and increase returns on their cash.
Most savings platforms follow the same basic process, whatever your organisation type:
Trusts need to grow reserves, protect them, and prove they're being managed well, all without adding work to a small finance team. Savings platforms are built to do exactly that.
1. Single application, less admin
Opening a new bank account typically means a fresh application, new signatories, and separate documentation each time. A savings platform replaces that with one application that gives access to a full panel of banks and building societies.
Insignis clients, for example, complete an application once, then deposit, choose accounts from 20+ banks and building societies, and then reinvest through a single dashboard.
2. Stronger FSCS protection through diversification
The FSCS protects eligible deposits of up to £120,000 per banking license. A trust holding reserves with a single bank risk leaving anything above that threshold unprotected. Spreading deposits across separate banking licences protects more of what's held and does so without you having to manage each of those relationships individually.
3. A trust structure that mirrors your own
Some savings platforms operate under a bare trust structure, acting as trustee while the depositing organisation retains full beneficial ownership of both the capital and any interest earned.
Insignis, for example, uses this model for our work with UK trusts. For a trust board already familiar with fiduciary duties and beneficial ownership, this isn't an unfamiliar concept to explain to auditors or funders. It also has a practical benefit: this structure allows the FSCS to look through Insignis to the underlying organisation, so a trust is recognised as its own separate claimant if a bank on the panel were to fail.
4. Consolidated reporting for trustees and boards
Rather than reconciling statements from several banks, all interest earned across accounts is brought into one report. That makes it easier to evidence oversight to funders, auditors, and governing bodies, particularly as reporting expectations around demonstrable impact and financial management continue to tighten.
5. Dual authorisation for internal control
Requiring two approvals before a transaction can proceed mirrors the kind of governance structure most trust boards already operate, adding a layer of control that supports internal policies rather than working around them.
6. Access to competitive rates without shopping around
Instead of a small team spending time researching and comparing rates across providers, a savings platform surfaces competitive rates from its panel directly. Insignis clients earned over £250 million in interest on their cash holdings in 2025 alone.
Insignis has supported clients in placing almost £50 billion since 2017, working with academy trusts, charities, and community organisations across the UK to help them manage cash more effectively.
Getting started means one application, not several. From there, the trust gets access to a panel of banks and building societies, consolidated reporting for your board, and a UK-based support team on hand when you need them.
Get in touch to see how we can help you get more from your cash.
8 Devonshire Square, London EC2M 4YJ
St John’s Innovation Centre, Cowley Rd, Milton, Cambridge CB4 0WS
+44 (0)1223 200 674
