Hire purchase vs finance lease for solar

When a UK business funds a commercial solar installation through asset finance, two structures come up again and again: hire purchase and a finance lease. They look similar on a repayment schedule, but they differ in one decisive respect — who owns the panels — and that single point cascades through your tax position, your VAT timing and your balance sheet. For a finance director or owner-manager weighing the options, getting the choice right is worth several thousand pounds over the life of the system.

This guide sets out the practical differences between solar hire purchase and a finance lease, so you can match the structure to your tax position rather than to whichever a salesperson leads with.

The core difference: ownership

With hire purchase (HP), you are buying the system over time. You pay an initial deposit, then fixed monthly instalments, and at the end of the term a nominal option-to-purchase fee transfers legal title to you. Throughout the agreement the system sits on your balance sheet as your asset, even though the lender retains security until the final payment. In substance, you are the owner from day one.

With a finance lease, the lessor (the finance company) buys the system and owns it. You hold the right to use it and you take substantially all the risks and rewards of ownership through the rental payments, but you never automatically acquire title. At the end of the primary term you typically continue on a low secondary rental, sell the asset to a third party as the lessor’s agent (keeping most of the proceeds), or the agreement is brought to an end — the exact mechanics depend on the contract.

If you want to own the panels outright and keep every benefit they generate, hire purchase or an equipment loan is the natural home. If preserving cash and spreading VAT matter more than holding title, a finance lease earns its place. Our solar hire purchase route is built around the ownership outcome.

Who claims the capital allowances

This is where the two structures separate most sharply, and it is the question most likely to move the numbers.

Solar PV is special-rate (integral-feature) expenditure. It qualifies for the Annual Investment Allowance (AIA) at 100% on the first £1m of qualifying spend each year, and the 50% first-year allowance on anything above that. Both reliefs are permanent. Note that solar does not qualify for 100% full expensing — that relief is for main-rate plant only, a point worth correcting whenever you see it claimed otherwise. Our capital allowances guide walks through a worked example.

• Hire purchase: because you are treated as the owner, you claim the capital allowances on the full cost, usually from the point the asset is brought into use. For a profitable, tax-paying company this is the headline advantage — the allowances reduce your corporation tax bill in the year of installation.
• Finance lease: the lessor normally claims the allowances (they own the asset), and passes the benefit back to you indirectly through lower rentals. The exception is a long-funding lease, where the rules can shift the allowances to the lessee. You do still deduct the lease rentals as a business expense, which spreads relief across the term rather than front-loading it.

So the decision often comes down to your tax position. A company with taxable profits and headroom under the AIA usually does better owning via HP and claiming the allowances directly. A business that cannot currently use the allowances — a loss-maker, a charity, or a non-taxpaying public body — may find a finance lease delivers comparable value because the lessor’s tax benefit is priced into the rentals.

VAT timing

For a VAT-registered business the VAT on the equipment is reclaimable either way — but when you recover it differs.

• Hire purchase: VAT on the full asset value is charged up front and is reclaimable on your next return after the agreement starts. You finance the net cost; the VAT cash-flow hit is short-lived but real.
• Finance lease: VAT is charged on each rental as it falls due, so you reclaim it gradually across the term. There is no large up-front VAT outlay, which can ease the cash position at the point of installation.

Note that the domestic zero-rating for solar does not apply to commercial installations — businesses recover the VAT through their return, not by being zero-rated at the point of sale.

Balance sheet and the 2026 FRS 102 change

Historically, hire purchase and finance leases both appeared on the lessee’s balance sheet (as an asset and a corresponding liability), while operating leases sat off it. That distinction is narrowing. Under the revised FRS 102, for accounting periods beginning on or after 1 January 2026, most leases come on-balance-sheet for lessees as a right-of-use asset and a lease liability, with exemptions only for short-term and low-value leases.

For HP and finance leases the practical accounting effect changes little — both were already capitalised. But the change does mean the older habit of choosing a structure to keep solar off the balance sheet has largely closed. If gearing covenants are a concern, model the impact with your accountant before committing. Our solar operating lease page covers where that route still has a role.

Which route suits your business

There is no universally better answer — there is the answer that fits your numbers.

Lean towards hire purchase when:

• You are a profitable, tax-paying business that can use the capital allowances now.
• You want to own the asset and keep the Smart Export Guarantee income it generates.
• You are comfortable with the up-front VAT reclaim and a deposit.

Lean towards a finance lease when:

• You want to preserve working capital and avoid a large initial outlay.
• Spreading the VAT across rentals helps your cash flow.
• Your business cannot currently use the allowances, so letting the lessor claim them (reflected in lower rentals) loses you little.

The ownership question also frames the wider build-vs-buy decision. Owning your solar — whether through HP, an equipment loan or an outright capital purchase — keeps the capital allowances and the export income with your business. Under a power purchase agreement, by contrast, the third-party funder owns the system, claims the allowances and keeps the Smart Export Guarantee revenue, leaving you only the discount on the power you buy. Our asset finance vs PPA comparison sets the two side by side.

A quick comparison

	Hire purchase	Finance lease
Who owns it	You (title transfers at end)	The lessor
Capital allowances	You claim them	Lessor claims (passed via rentals)
VAT timing	Up front, reclaimed early	Spread across rentals
SEG export income	Yours	Yours (you use the system)
Balance sheet	On (asset + liability)	On (asset + liability)
Best for	Tax-paying owners	Cash preservation / non-taxpayers

As a whole-of-market asset finance brokerage we arrange both, alongside operating leases, equipment loans and sale-and-leaseback. We are not an installer — our job is to find the structure that leaves the most value with your business and to model it honestly in pounds.

If you are weighing hire purchase against a finance lease for a specific project, the quickest way to see the difference is to run your numbers. Tell us the system size, your tax position and your cash-flow priorities, and we will compare the routes side by side and arrange the one that fits. Request a tailored finance quote and we will come back with indicative terms.