What are the tax implications of financing a mezzanine floor?

The tax treatment of financing a mezzanine floor depends on how the structure is classified, who owns it, how it is financed and how your business uses it. The main areas to review are the tax treatment of finance costs, capital allowances, VAT, the distinction between repairs and improvements, and the consequences of selling or removing the structure.

A mezzanine floor is usually treated as a capital investment rather than an ordinary operating expense. This means the cost of the structure and its installation is not normally deducted in full from trading profits when it is incurred. Instead, your business may obtain relief through capital allowances or the Structures and Buildings Allowance, subject to the relevant conditions. The interest or other finance cost may be treated separately from the underlying construction cost.

Tax treatment of finance costs

Where a company borrows money for a business purpose, interest and certain associated finance costs will often be deductible for corporation tax purposes under the loan relationship rules. The borrowing must be genuinely connected with the trade or property business, and the deduction must be calculated in accordance with the applicable tax rules. Arrangement fees, refinancing costs and early repayment charges may have different treatments, so they should not automatically be added to the cost of the mezzanine floor.

Businesses subject to the corporate interest restriction may not be able to obtain immediate relief for all finance costs. This is generally more relevant to larger corporate groups, but the position should still be checked where the borrowing is substantial or forms part of group financing. Sole traders and partnerships have separate rules, particularly where finance is partly used for private purposes. Only the business-related element will normally be considered for tax relief.

Accounting treatment does not, by itself, determine the tax deduction. For example, finance charges shown in a company’s accounts may need to be adjusted for tax purposes, while the capital cost of the mezzanine floor may be dealt with through a separate capital allowance claim.

Capital allowances and the cost of the structure

The structure may qualify for the Structures and Buildings Allowance where it meets the conditions for qualifying non-residential construction expenditure. This allowance is intended for qualifying costs of constructing or renovating commercial buildings and structures. Eligibility can depend on the date construction began, the nature of the premises, the type of expenditure and whether the relevant person has the required evidence to support a claim.

Not every cost associated with a mezzanine project will qualify in the same way. The main structural elements, professional fees directly related to construction and certain installation costs may need to be considered separately. Expenditure on land, finance, repairs, loose equipment and some professional services may be excluded or subject to different rules.

Some components may potentially be treated as plant or fixtures rather than part of the building or structure. This can apply where an item performs a specific function in the business or meets the relevant definition of qualifying plant and machinery. The classification is technical and depends on the item’s purpose, degree of attachment and the facts of the installation. It should not be assumed that every item installed on or beneath the mezzanine floor qualifies for the same relief.

Capital allowances are generally based on qualifying expenditure incurred by the person carrying on the business or by the owner of the relevant asset. If the premises are leased, the tenant, landlord or another funder may have different rights depending on the lease, the construction agreement and who bears the cost. Written confirmation of ownership and expenditure is therefore important before the project starts.

Financing methods can change the timing of relief

The funding arrangement can affect when costs are recognised and who is entitled to claim relief. A standard business loan usually leaves the business owning the mezzanine floor while paying the lender interest. A hire purchase or finance lease may involve separate rules governing ownership, finance charges and capital allowances. Under some arrangements, the tax treatment follows the substance of the transaction rather than the label used in the finance documents.

Where a supplier or finance provider retains legal ownership until the final payment, check whether your business is treated as the owner for tax purposes during the agreement. The answer can affect the timing of capital allowance claims, the treatment of deposits and the handling of any final payment. The finance agreement, purchase invoice and installation contract should all describe the transaction consistently.

VAT on a mezzanine floor project

VAT will commonly be charged at the standard rate on the supply and installation of a mezzanine floor, although the correct treatment depends on the work being supplied and the VAT status of the parties. A VAT-registered business may be able to recover VAT where the expenditure relates to taxable business activities. Recovery is not automatic: the business must hold valid VAT evidence and use the asset for activities that give a right to deduct input tax.

Partial exemption, exempt activities, private use and changes in business use can restrict or alter VAT recovery. The VAT treatment of construction work can also differ from the treatment of professional fees, transport, equipment or subsequent alterations. If the premises are connected with property transactions or an option to tax, the wider VAT position should be reviewed before contracts are exchanged.

VAT is separate from the capital cost for many tax purposes. If VAT is fully recoverable, it will generally not form part of the cost on which capital allowances are calculated. If VAT cannot be recovered, it may need to be included in the relevant cost, subject to the applicable rules. Your VAT records should therefore show clearly which amounts were recoverable and which were not.

Repairs, alterations and future expenditure

Routine repairs to an existing mezzanine floor may be revenue expenditure and potentially deductible from trading profits when incurred. Constructing a new floor, extending the usable area or substantially improving the structure will normally be capital expenditure instead. Replacing a damaged component with a modern equivalent may require a closer review, particularly where the replacement improves capacity, strength or functionality.

Future expenditure on inspections, maintenance, repairs and modifications should be recorded separately from the original construction cost. Keeping these invoices distinct makes it easier to determine whether an item is a deductible repair, a capital improvement, or a cost that falls within a separate allowance category.

Sale, removal or change of use

If the business sells the premises, transfers the mezzanine floor, ceases to use it or removes it, there may be tax consequences. Depending on the allowance claimed and the nature of the transaction, the business may need to consider a balancing adjustment, disposal proceeds, or an adjustment to a previous claim. A transfer between connected companies or a move to another site may not be treated in the same way as an ordinary sale.

Any compensation received from an insurer or another party after damage may also need to be considered. The tax outcome can depend on whether the payment relates to repairs, replacement assets, loss of use or another type of expenditure.

Records to retain

• the purchase, construction and installation contracts;
• itemised invoices separating structural work, professional fees, equipment and finance charges;
• VAT invoices and evidence supporting any input tax claim;
• loan, hire purchase or lease documents, including fees and repayment schedules;
• plans, specifications and practical completion records;
• evidence of ownership and who incurred each item of expenditure; and
• details of the business use, subsequent alterations, disposal or removal.

These records help your accountant identify qualifying expenditure and prevent finance costs, VAT and construction costs from being treated as one undifferentiated figure. They are also useful if HMRC asks how the structure was classified or how a claim was calculated.

Before committing to finance, ask your accountant to compare the tax position of a loan, hire purchase and finance lease alongside the commercial costs of each option. Confirm whether the proposed expenditure is expected to qualify for the Structures and Buildings Allowance or another capital allowance, whether VAT will be recoverable, and whether any corporate interest restriction applies. Tax rules and allowance rates can change, so the final treatment should be confirmed using the rules in force when the expenditure is incurred.