Independent data room comparisons for UK businessesPrices shown in GBP where publishedUpdated October 2026
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Data rooms for UK charities and not-for-profits

Data rooms for UK charity mergers, property sales and trustee decisions: two-way due diligence, restricted funds, pensions, safeguarding and the register of mergers.

1

Ellty Best fit

A full-featured room in the same class as iDeals and Datasite, with granular permissions for each board and its advisers, structured Q&A, watermarking, a full audit trail and e-signature for board resolutions, plus a clean interface volunteer trustees find easy and published pricing a finance committee can approve in advance.

9.5
Price: $149/mo (approx. £115/mo) Security: SOC 2 Free trial: Yes
2

Firmex

ISO 27001, redaction and simple administration, useful when safeguarding or HR files need clearing before the other charity sees them.

8.8
Price: Quote on request Security: SOC 2 · ISO 27001 Free trial: Yes
3

iDeals

UK-headquartered with ISO 27001, redaction and strong support, a fit for larger national charities with complex group structures.

9.2
Price: Quote on request Security: SOC 2 · ISO 27001 Free trial: Yes
4

CapLinked

Published pricing with Q&A and an API; check its certifications against your own data protection policy before use.

7.9
Price: $299/mo (approx. £230/mo) Security: SOC 2 Free trial: Yes

Charities rarely think of themselves as doing deals, yet they merge, transfer services, sell property, acquire trading companies and take on contracts from other providers. Each of these needs the same discipline as a commercial transaction, with one difference: the decision belongs to a board of trustees, many of them volunteers, who must show they acted in the charity’s interests and with proper information.

Where charities use data rooms

  • Mergers and transfers of activities between charities
  • Sales and purchases of property, including shops, offices and care settings
  • Taking over a service or contract from another provider
  • Sharing confidential papers with trustees ahead of a major decision
  • Grant-makers reviewing large applicants, and applicants sharing evidence with funders

Merger diligence runs both ways

In a company sale, the buyer does the digging. In a charity merger, both boards must satisfy themselves that combining is in the interests of their own beneficiaries, so each side reviews the other. The Charity Commission’s guidance, Making mergers work (CC34), sets out the steps.

Two charities, one due diligence, one register entry

1

Charity A

Transferring

Discloses

  • Governing document and objects
  • Accounts and reserves
  • Restricted funds and legacies
  • Leases, contracts and grants
  • Staff and pensions
2

Charity B

Receiving

Discloses

  • Governing document and objects
  • Accounts and reserves
  • Pension liabilities
  • Safeguarding records
3Both boards decide

4Merged charity

  • Takes on funds, contracts and staff
  • Records the merger on the Charity Commission register so gifts still arrive

datarooms.ukSteps as described on this page

Each board reviews the other side's room before deciding; the merged charity then records the merger so legacies follow. Steps as described on this page.

Set up one room with two halves: a folder tree for each charity, each opened to the other side’s trustees and advisers, plus a shared folder for the merger agreement, joint plans and board papers. Keep each board’s internal discussions out of the shared space.

When one charity’s assets transfer to another, registering the merger with the Charity Commission matters for future income: it helps ensure that gifts in wills to the transferring charity still reach the merged one. Keep the trust deeds, gift agreements and legacy correspondence where the receiving charity’s solicitors can find them quickly.

The three folders that need most care

Restricted funds. Money given for a particular purpose must be used for that purpose after the merger. The receiving charity needs a schedule of every restricted and endowed fund, with the original terms, so it can check that it can honour them.

Pensions. Many charities belong to multi-employer defined benefit pension schemes, where a merger or transfer can trigger a debt or change who is liable. This is often the largest hidden liability in a charity merger. Put scheme valuations, participation agreements and actuarial advice in a restricted folder for the other side’s advisers.

Safeguarding. Charities working with children or adults at risk will be asked about safeguarding policies, training, past incidents and any serious incident reports made to the regulator. Summaries should come first; files naming individuals belong only in a tightly restricted folder late in the process, if at all.

Trustees are personally responsible

Trustees must act in the charity’s best interests and take reasonable care, as the Commission’s guidance on the essential trustee (CC3) explains. A data room’s audit trail and Q&A log show what the board saw and asked before deciding. Keep them with the board minutes.

Mistakes charities make

The most common is relying on email and shared drives because the room “feels too corporate”, then discovering that no one can say which version of the accounts the trustees approved. Others include sharing staff and volunteer records before the merger is agreed in principle, overlooking pension liabilities until late, and giving one shared login to a whole trustee board. Charities in Scotland and Northern Ireland should also check the requirements of their own regulators.

Budget

Charities spend donors’ money, so value matters. A merger between two smaller charities rarely needs an enterprise room; a few months on a monthly plan is usually enough. Many charities cannot recover VAT, so compare prices including it. Ask whether the provider offers any terms for charities rather than assuming it does. Our cost guide and VAT guide help with the sums.

Questions people ask

Does a charity merger need a data room?

Not by law, but both boards need to see each other's records and show they acted with proper information. A room with permissions, Q&A and an audit trail makes that record far easier to keep than email.

What is the register of mergers?

A register kept by the Charity Commission. Registering a merger helps ensure that gifts left in wills to a charity that has merged still pass to the charity that took over its assets.

Should volunteer trustees each have their own login?

Yes. Individual logins with two-factor authentication give each trustee secure access and create a record that each one reviewed the papers.

What is the biggest hidden risk in charity mergers?

Often pension liabilities in multi-employer defined benefit schemes, followed by restricted funds whose terms the merged charity cannot meet. Both need specialist advice and early disclosure.