Management Buyouts: MBO Tax & Structuring Guide

Management Buyouts: NewCo Structuring and the Loan-to-Participator Trap

A management buyout (MBO) is, mechanically, a sale like any other — existing management buys the company from its current owner — but it is usually funded and structured differently, and that difference creates tax traps that don’t arise in a trade sale to an outside buyer.

How a NewCo structure works

Most MBOs are funded through a “NewCo” structure: the management team incorporates a new holding company, which borrows to acquire the target (typically a mix of bank debt, vendor loan notes for deferred consideration, and the managers’ own equity), and the target then becomes NewCo’s subsidiary. Structuring the acquisition this way, rather than management buying the target directly, is usually done to ring-fence acquisition debt, allow future profits to service it efficiently, and give lenders a clean security package over the group.

The loan-to-participator trap

The trap sits in how the target uses its own cash once the deal completes. Say the target company advances funds — directly or indirectly — to help a participator fund their side of the purchase. A participator is broadly a shareholder of NewCo, which typically includes the management team. HMRC can treat that advance as a loan to a participator under the close company loan rules (Corporation Tax Act 2010, Part 10). Where that applies, the company must pay a charge on the outstanding loan. That charge currently stands at 35.75%, aligned with the higher dividend rate now in force, and HMRC repays it only once the company repays or writes off the loan itself. This charge sits separately from, and in addition to, any tax the individual pays personally. A badly timed intercompany cash movement in the months after completion can trigger it inadvertently.

Personal borrowing relief

Personal borrowing relief is the other point regularly missed. Where an individual borrows personally (rather than through NewCo) to buy ordinary share capital in a close company in which they will be a full-time working officer or employee holding a material interest, the interest on that loan can qualify for income tax relief under the qualifying loan rules in the Income Tax Act 2007. This is a genuine relief, not merely a deferral, but it depends on maintaining the qualifying conditions — continued material interest and full-time employment — for as long as the loan is outstanding, which needs monitoring through any later reorganisation or share issue.

Because an MBO is negotiated between people who already work together, the commercial temptation is to move quickly and handle the paperwork afterward. That is precisely when the loan-to-participator and personal-relief conditions get missed — both are determined by facts at specific points in time, not tidied up retrospectively.

Frequently Asked Questions

What is a NewCo in a management buyout? A new holding company set up by the management team to borrow the acquisition funding and buy the target company, which then becomes NewCo’s subsidiary — used to ring-fence debt and give lenders clean security.

What is the loan-to-participator charge in an MBO? A tax charge (currently 35.75%) payable by a close company that lends money, directly or indirectly, to a shareholder — including using target company cash to help fund a management buyout — repayable once the loan is settled.

Can I get tax relief on a loan to buy shares in an MBO? Potentially yes, if you borrow personally to buy ordinary shares in a close company where you’ll be a full-time working officer or employee with a material interest — the interest can qualify for income tax relief under the qualifying loan rules.

How H&Hendricks Can Help

H&Hendricks structures the NewCo and funding stack before completion. That way, we map acquisition debt, vendor loan notes and any post-completion cash movements against the loan-to-participator rules in advance — rather than leaving HMRC to discover them afterward.