No. Forming an Employee Ownership Trust does not, by itself, require becoming a C corporation. A trust can hold S-corp or C-corp stock or an LLC interest, so many companies keep their existing entity. The C-corp question really traces to ESOPs and Section 1042, whose capital-gains deferral is not available for a straight sale to an EOT. Whether your own entity should change is a facts-and-circumstances call for a CPA or attorney.
The trust itself is entity-agnostic. An Employee Ownership Trust sits on ordinary trust law: a trust is a separate legal entity that can hold property, including corporate shares or an LLC membership interest. Because it simply holds the business, setting one up does not by itself force a change of entity form.
Where the C-corporation question comes from. It is mostly an ESOP issue. Section 1042 lets an owner of a closely held C corporation defer capital-gains tax on a qualifying sale to an ESOP or worker cooperative if proceeds are reinvested in qualified replacement property. That deferral is not available for a plain sale to an EOT, so the Section 1042 reason to convert does not arise from the trust. Some owners still combine structures (for example, an ESOP leg) specifically to capture it.
Entity choice still shapes the tax result, even with a trust on top:
- An EOT can hold an LLC interest directly, so an LLC can stay an LLC.
- For an EOT, S-corp shares realistically have to sit in a grantor trust; the other trust types that can hold S-corp stock do not fit a broad employee-ownership trust. If the EOT is a grantor trust, the founder keeps paying income tax on company profits even after giving up economic ownership.
- A non-grantor EOT stands on its own tax footing; the company generally cannot remain an S corporation and may need to convert to a C corporation so the trust is structured correctly.
- Employee profit-sharing from an EOT is typically taxed as ordinary compensation in the year received, reported on the W-2 and subject to payroll taxes.
So "do I convert to a C corp?" turns on grantor-versus-non-grantor trust design, not on the EOT label.
US vs. UK. The UK gives EOT sellers a special capital-gains exemption. The US has no federal equivalent, so do not assume a US EOT carries a tax break for the seller.
Governance also factors in. An EOT creates fiduciary roles (a trustee, often a stewardship committee and a trust protector), and where you site the trust for perpetuity is a state-law decision, not just a tax one.
This is general education, not legal or tax advice; confirm the right path with a CPA or an attorney experienced in employee-ownership transitions.
If you have first-hand experience structuring an EOT, please refine or correct this answer, since entity and trust design vary widely by company and state.