Keep the property, protect it, and leave the trade ready for what comes next.

Usually for one of three reasons. To protect the property from the risks of the trade, so a claim against the business can't reach it. To sell the trading business while keeping the property as a long-term investment. Or to tidy up a company whose investment assets could affect reliefs such as Business Asset Disposal Relief or inheritance tax Business Relief. The right structure depends on which of these matters most to you.

You can, but it's often expensive. A transfer to a shareholder is normally treated as made at market value, so the company may pay corporation tax on the gain, and you may be taxed on the value you receive as a distribution, typically at dividend rates. Stamp duty land tax can also apply. A properly structured demerger aims to avoid these charges, which is why the route matters.

Usually not. The statutory demerger rules in the Corporation Tax Act 2010 only work where the businesses being separated are trading activities. Letting property is normally an investment business rather than a trade, so a property company can't usually be demerged that way. Separating property therefore tends to use a capital reduction demerger or a liquidation demerger under section 110 of the Insolvency Act 1986.

Often a capital reduction demerger. A new holding company is put in place, and its share capital is then reduced, with the property (or the company holding it) passing to a second new company owned by the same shareholders. Where the conditions are met, reliefs can apply for capital gains tax, corporation tax, stamp duty and SDLT. A liquidation demerger is the main alternative where a capital reduction doesn't suit.

It can. BADR on a share sale needs the company to be a trading company, or the holding company of a trading group, throughout the two years before the sale. HMRC looks at whether non-trading activities are substantial, using a 20% indicator across measures such as income and assets. A large investment property can put trading status at risk, so separating it in good time can protect the relief on the trading shares.

Shares don't qualify for Business Relief if the company's business is wholly or mainly making or holding investments, which includes letting property. Even where the company is mainly trading, assets not used in the business, such as surplus property, can be excluded from the relief as excepted assets. Separating the property can make the position of the trading shares clearer, though the property company itself won't usually qualify for Business Relief.

Not necessarily. SDLT group relief, reconstruction relief and acquisition relief can apply when property moves between companies, depending on the route. Acquisition relief, where available, limits SDLT to 0.5% of the chargeable consideration, but it needs the undertaking's main activity to be a trade, so it rarely helps a pure property business. These reliefs have conditions and clawback rules, so SDLT should be checked before anything moves.

It can be withdrawn. SDLT group relief can be clawed back if the company that received the property leaves the vendor's group within three years, or under arrangements made in that period, while it still holds the property. Reconstruction and acquisition relief can be withdrawn if control of the acquiring company changes within three years. Any planned sale or refinancing needs to be considered alongside the demerger.

It isn't compulsory, but it is usually sensible. Clearance is commonly sought under section 138 and section 139(5) TCGA 1992 for the capital gains reliefs, and under section 701 ITA 2007 for the transactions in securities rules. These can go in a single application. The reliefs have anti-avoidance rules, so confirming HMRC's view before any step is taken gives certainty for you, lenders and any later buyer.

Often, yes, and it's one of the most common reasons for a property demerger. But a sale soon after a demerger, or one already being negotiated, can affect several reliefs, including SDLT reliefs and the anti-avoidance rules on reconstructions. The demerger and the sale need to be planned together, ideally well before a buyer is involved. Our page on demerging before a sale explains the risks.

The lender needs to be involved early. Most bank facilities restrict transfers of secured property or changes in group structure without consent, and the lender may want new guarantees or security once the property sits in a separate company. Any debt that moves with the property also matters for the tax analysis, including the SDLT position, so the funding arrangements should be part of the plan from the start.

Yes. A common result is that the property company owns the premises and lets them to the trading company under a lease at a market rent. That rent becomes income of the property company, and the trading company can usually deduct it. A proper lease also protects both sides if the trading company is later sold. The lease terms are worth agreeing before the demerger completes.

In most property demergers, yes. The shareholders end up holding shares in both the trading company and the property company, usually in the same proportions as before. That mirror-image ownership is part of what lets several reliefs apply. If shareholders want to take different assets, for example one keeps the property and another the trade, that's a partition, which has different conditions.

The company law steps matter here. A capital reduction demerger relies on reducing share capital, supported by a directors' solvency statement, while a dividend-based route needs distributable reserves. Your accountant's figures will show which steps are possible. Getting this wrong can make a step invalid, so we work with your accountant and lawyer to confirm the numbers before the timetable is fixed.

Allow a few months. The time goes on agreeing the structure, preparing the clearance application, waiting for HMRC, which has 30 days from a complete application to respond, and carrying out the legal steps with lenders and lawyers. A liquidation route usually takes longer because a liquidator is appointed. If a sale is on the horizon, starting early gives the most options.

It can help. Once the property is owned by a company outside the trading group, creditors of the trading company generally can't look to it, because it no longer belongs to that company. Protection isn't absolute: guarantees, cross-security and a transfer at the wrong time can all undermine it. A demerger should be done while the trading company is solvent and for sound reasons.