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Expertise
30th July 2026

Legal structure upgrade: The hidden costs of remaining an unincorporated trust

Ask most trustees about their charity's legal structure and you may well be met with a shrug of the shoulders. The majority of charity trustees do not spend their time thinking about legal structures - they spend it overseeing the charity's investments, managing risks, ensuring compliance with their legal duties, supervising staff and volunteers, and generally ensuring the sound management of the organisation.

Yet a charity's legal structure underpins almost every aspect of its governance. As charities evolve, the structure that once served them well can begin to create unnecessary administrative burdens, legal complexity and operational risk. One of the questions trustees should periodically ask themselves is whether their current legal structure continues to support the charity's activities, or whether it has become a barrier to efficient governance.

For unincorporated trusts, this question is often particularly relevant. Although the structure may have worked well when the charity was smaller or simpler, it can become increasingly difficult to administer as the charity grows, takes on more responsibilities, or deals with more assets and contractual arrangements. It is at this stage when charity trustees may wish to ask whether it's time to incorporate.

CIOs and the benefits of incorporation

A Charitable Incorporated Organisation (CIO) is a corporate structure designed specifically for charities. Unlike a charitable trust or another form of unincorporated charitable structure, a CIO has its own legal personality. In practical terms, this means that the CIO itself can:

  1. own property;
  2. employ staff;
  3. enter into contracts; and
  4. bring or defend legal proceedings.

Trustees of CIOs are therefore not required to hold assets or enter contracts in their personal capacity. Whilst this is a significant benefit in its own right, the advantages of CIO status extend far beyond the creation of a separate legal personality. For many charities, incorporation can offer a range of practical, governance and risk-management benefits, including:

1. Limited Liability

One of the most commonly cited advantages of incorporation is trustee protection.

Trustees of unincorporated charities can potentially incur personal liability when entering into contracts or carrying out the charity's activities.

By contrast, a CIO is a separate legal entity and it is generally the CIO, rather than its trustees, that assumes responsibility for those contractual obligations and liabilities. Although trustees remain subject to their legal duties and may still incur personal liability where, for example, they act improperly or in breach of trust, incorporation significantly reduces the routine contractual exposure that often concerns trustees of unincorporated charities.

For trustees of charities with employees, service users, property portfolios or substantial contractual relationships, this additional protection is often attractive.

2. Property ownership becomes easier

Many unincorporated charities own property in the trustees' personal names. Where property is held in the names of individual trustees, every change in trusteeship can necessitate updates to Land Registry records and related documentation. Anyone who has ever been involved in a conveyancing transaction will appreciate that updating property records is rarely a quick or straightforward exercise. This can therefore create additional cost, administrative burden and delay, particularly for charities with a large trustee board or frequent trustee turnover.

By contrast, a CIO can hold legal title to property in its own name. This can simplify administration as there is no need to update title documents every time trustees join or leave the board.

3. Contracts become less complicated

The larger a charity becomes, the more contracts it tends to enter.

Whether it is employment contracts, funding agreements, leases, supplier arrangements or service contracts, somebody must sign those documents. With an unincorporated charity, trustees find themselves entering into contracts personally on behalf of the charity.

A CIO allows the organisation to contract in its own name, which is more straightforward, and helps to create a clearer separation between the charity and the individuals responsible for its governance. Trustees are not required to act as the legal contracting parties themselves, reducing the risk of personal liability and avoiding the need for counterparties to look to individual trustees when questions arise about a contract's performance or enforcement.

4. Trustee succession becomes simpler

Many charities experience regular changes in their trustee board over time. Whilst new trustees bring valuable skills and perspectives, each appointment or retirement can trigger a surprising amount of administration for an unincorporated charity. Banks, investment managers, insurers and, where applicable, HM Land Registry may all require documentation reflecting changes in the trustee body.

A CIO avoids much of this complexity because the corporate entity continues to own the charity's assets regardless of changes in individual trustees. This can make trustee succession considerably smoother and reduce the administrative burden associated with governance changes.

5. An opportunity to modernise governance

Conversion to a CIO is about more than simply adopting a new legal structure. It also provides trustees with an opportunity to review and modernise the charity's governing document. Many older trust deeds and constitutions were drafted decades ago and may not reflect current governance practice. Incorporation can therefore provide a valuable opportunity to update trustee appointment procedures, decision-making powers, delegation provisions and other administrative arrangements so that they better support the charity's future activities.

6. Because optics matter

No charity wants to give the impression that it is still being run from a biscuit tin.

Funders, lenders, commercial counterparties and local authorities are often more comfortable dealing with incorporated entities. An incorporated structure simply gives external stakeholders greater confidence in the charity's governance framework and maturity, and may attract more funders or even trustees to the board, who feel protected by the limited liability structure.

But conversion is not always the right answer…

Trustees should remember that CIOs are not a magic solution to all operational issues. Charitable trusts, unincorporated associations, and other unincorporated charitable structures are not outdated, and for many charities they remain entirely appropriate. If a charity owns no property, has no employees and enters very few contractual arrangements, there may be little practical benefit in conversion.

In addition, converting an unincorporated structure to a CIO is not simply a matter of changing the charity's name—it involves significant legal work.

Trustees will usually need to establish the CIO, transfer the charity's assets and liabilities, review contractual arrangements, update banking and investment mandates, and ensure that property, employment and regulatory matters are addressed appropriately. Careful planning is therefore essential to minimise disruption and ensure continuity of the charity's activities.

Every charity is different. Whether incorporation is appropriate will depend upon the charity's activities, assets, contractual arrangements and future ambitions. Taking advice at an early stage can help trustees understand both the advantages and the practical implications before embarking on the process.

If your charity would like to explore whether conversion to a CIO is the right option, our Charities & Safeguarding team would be pleased to help.