Who should own the building: the company, a director, or a pension scheme?
Buying the premises your business trades from means deciding who owns it. The company, you personally, or a pension scheme can each buy the building, and the route chosen settles the tax treatment and borrowing rules that follow.
Three routes to owning the building
Buying the premises a business trades from is a property purchase. It also settles who the owner is going to be, and that choice decides how the building sits against the business for as long as it is held.
Three different buyers can end up holding the title: the company itself, the director in a personal capacity, or a pension scheme acting on the director's behalf. Each one puts the building in a different place, legally and financially, and each carries its own borrowing rules, tax treatment and risk to the director.
- Company ownership: the building sits on the company's own balance sheet, alongside the business it houses.
- Director ownership: the director buys the building personally, and the company becomes a tenant paying rent to its own director.
- Pension ownership: a Self-Invested Personal Pension (SIPP) or Small Self-Administered Scheme (SSAS) buys the building, and the company pays rent into the pension.
None of these is easy to unwind once the mortgage is in place and the deeds are signed, which is why the consequences of each route are worth setting out before a lender, a pension administrator or an adviser is brought in. This page sets out those consequences; it does not say which route to take, and nothing here is financial, tax, pension or legal advice.
Company, director or pension: ownership compared
Each row names where the building ends up sitting, who takes on the borrowing, and the specific rule that caps or complicates that route.
| Ownership route | Balance sheet effect | Borrowing rule | Decisive limit |
|---|---|---|---|
| Company ownershipThis is arranged as a business loan. | The building sits on the company's balance sheet as an asset. | The company takes out the mortgage. Lenders typically ask the directors to guarantee it personally. | No HMRC borrowing limit. The personal guarantee ties the loan to the director's own assets if the company cannot pay. |
| Director personal ownershipWhere that threshold is reached, the borrowing falls under the rules for regulated mortgages, and a regulated adviser is the point of contact for arranging it. | The building sits outside the company, owned and reported by the director personally. | The director borrows directly, in their own name. | Borrowing against a building where 40 per cent or more is used as a dwelling may count as a regulated mortgage (RAO art. 61(3), read 30 September 2026). |
| Pension ownership (SIPP or SSAS)A shop with a flat above can count as one residential building or two, depending on whether the flat is separate, and that changes the tax treatment (HMRC PTM121000, read 30 September 2026 and 4 October 2026). | The building sits inside the pension scheme. | The pension scheme (SIPP or SSAS) can borrow to help buy the building. The business then pays the scheme the full commercial rent, and a shortfall brings a tax charge (HMRC PTM121000, read 30 September 2026). | The scheme can borrow up to 50 per cent of its net fund value before the purchase. Borrowing beyond that limit makes the scheme administrator liable to a 40 per cent scheme sanction charge (HMRC PTM124000, read 30 September 2026 and 4 October 2026). |
Figures and rules are cited to HMRC's Pensions Tax Manual and the Regulated Activities Order, with the date each section was read. The table sets out consequences of each route; it does not say which one fits a given business, and the regulated mortgage and pension rules both call for a conversation with an adviser before acting.
Pension ownership: what a SIPP or SSAS commits you to
The scheme owns the building
A SIPP (Self-Invested Personal Pension) or a SSAS (Small Self-Administered Scheme) can hold commercial property as one of its investments. Where a pension scheme buys the premises, the scheme is the legal owner of the building. That changes who makes the decisions about it. Letting the premises, repairing them, or selling them later are matters for the scheme and its trustees, run under pension rules.
The business still trades from the building day to day, but it does so as a tenant of the scheme. Buying the premises this way ties the asset to the director's retirement provision. Any decision to go ahead runs through the scheme's administrator, and a regulated adviser should be involved before the scheme commits to the purchase.
Inheritance tax from 6 April 2027
From 6 April 2027, most unused pension funds and death benefits are scheduled to come into the scope of Inheritance Tax, as GOV.UK states (read 30 September 2026). A building held inside a SIPP or SSAS is part of the pension's assets, so this change affects how that property is treated on the pension holder's death, alongside the rest of the fund. The change is not yet in force and is stated here as scheduled.
A director weighing up the pension route is weighing up a retirement asset as well as a business premises decision, and the two do not separate cleanly once the building sits inside the scheme. Nothing here is pension, tax or financial advice. The scheme's administrator and a regulated adviser can set out what the route means for a specific scheme and a specific director before any purchase goes ahead.
When a director's own purchase becomes a regulated mortgage
A director buying the premises in their own name is not automatically taking out a residential mortgage. Most of the time the loan is assessed on the business and the building. What changes that is how the building is used once it is bought.
What personal ownership changes
When the company buys the building, the lender is looking at the business: its trading history, its accounts, its ability to cover the repayments from profit. When a director buys the same building personally, the lender is assessing an individual borrower instead, even though the building is still let to, or used by, the business that director runs.
The point at which it becomes a regulated mortgage
A loan to buy premises that the business trades from is ordinarily an unregulated commercial mortgage. That can change if part of the building is going to be lived in by the director, or by someone close to them, such as a flat above a shop or a residential annexe next to a workshop. Where a meaningful part of the property will be occupied as a home rather than used for the business, the loan can fall under the rules for a regulated mortgage contract, which sit with the Financial Coduct Authority.
What that means in practice
A regulated mortgage carries requirements a standard commercial loan does not. The lender has to assess affordability under the FCA's rules, and the director is entitled to advice from a regulated mortgage adviser before the loan completes. It is worth raising the point with a lender or broker as soon as any residential use of the building is on the table, because it changes which products the lender can offer and who is allowed to advise on the loan.
Nothing here constitutes financial, mortgage or legal advice. Where a purchase involves a regulated mortgage, a regulated mortgage adviser is the person to confirm how the rules apply, and this site does not recommend one. Reading how a commercial mortgage differs from your home loan and checking a lender's own published criteria in the lender directory are useful steps before that conversation.
The company buys the building
The building on the balance sheet
When the company buys the premises it trades from, the property becomes a company asset. It sits on the balance sheet with the business's other assets, and the mortgage used to buy it sits alongside it as a liability. The director's own balance sheet doesn't change; what changes is the company's accounts, which now carry both the building and the debt against it.
Why lenders look past the company to the director
A limited company carries limited liability, so a lender with a claim against the company alone has no automatic right to a director's personal assets if the loan goes unpaid. To close that gap, lenders usually ask the directors of a small company to sign a personal guarantee: a separate agreement under which the director commits to repay the loan personally if the company cannot. The company owns the building either way; the guarantee is what puts the director's own position behind the company's borrowing.
What a personal guarantee usually covers
The guarantee a lender asks for typically extends to more than the loan balance itself.
- The outstanding mortgage balance if the company stops paying
- Interest that has built up on that balance
- Costs the lender incurs recovering the debt
How a particular guarantee is worded, and what assets a lender can pursue under it, varies by lender and by loan. A comparison of how this borrowing differs from a residential mortgage, including where the personal guarantee fits, is set out on how a commercial mortgage differs from your home loan.