Business leasing (operating lease / Business Contract Hire) lets a company or sole trader rent a car and deduct the rental against profits — restricted by CO₂ and a €24,000 capital-cost ceiling on cars. VAT on car leases is mostly non-recoverable (up to 20% for qualifying low-emission cars with 60%+ business use); van leases are usually 100% recoverable. BIK applies if an employee drives it privately, exactly as on an owned company car. EVs combine the lowest BIK with the best lease value (grant pass-through + low running cost). Always run the numbers with your accountant and our BIK guide.
What business car leasing is
Business leasing covers two main structures:
- Operating lease / Business Contract Hire (BCH) — the standard company-car lease. The lessor owns the car and carries residual-value risk; you pay a fixed monthly rental for an agreed term and mileage, then return it. Maintenance is commonly bundled in.
- Finance lease — the business carries the asset on its own balance sheet and claims capital allowances, paying a structured rental and a residual at the end. More common for vans and specialist commercial vehicles than for cars.
The mechanics mirror personal leasing — see our PCH guide for the term, mileage and hand-back basics. What changes for a business is the tax.
Who qualifies
Business leasing is open to limited companies, partnerships and self-employed sole traders. Lessors typically require trading accounts, a tax clearance certificate, proof of address and sometimes audited financials or a directors' guarantee for newer companies. The vehicle must be used for the trade to get the deduction; a car used partly privately is only deductible to the business-use proportion, so keep a mileage log.
Tax treatment — the deduction and the CO₂ restriction
The headline benefit is that the monthly lease rental on a business car is deductible against profits. But for cars the deduction is restricted by emissions and a €24,000 capital-cost ceiling, broadly mirroring the capital-allowances rules for purchased cars:
| Emissions category | Typical CO₂ | Lease rental deduction |
|---|---|---|
| Category A / B | 0–155 g/km | Full relief (up to the €24,000 ceiling) |
| Category C | 156–190 g/km | Restricted — relief reduced toward the ceiling |
| Category D / E | Over 190 g/km | Severely restricted / largely disallowed |
In practice this strongly favours low-emission and electric cars for business leasing. Vans and commercial vehicles are not subject to the car restriction — their rental is generally fully deductible. The exact calculation depends on the car's retail price relative to €24,000, so confirm the figure with your accountant.
The CO₂ leasing restriction interacts with the car's cost, your accounting period and your business-use percentage. Treat the table as a guide to direction, not a precise calculation — get the figure confirmed for your specific car.
VAT recovery — cars vs vans
This is where many businesses get caught out. VAT on a leased passenger car is mostly not recoverable. A VAT-registered business can generally reclaim up to 20% of the VAT on a qualifying car lease where the car is low-emission and used at least 60% for business; otherwise none.
VAT on a commercial van lease used for the business is usually 100% recoverable. That difference is a big reason van leasing is often far more tax-efficient than car leasing for trades that can use a commercial vehicle. See our van tax and CVRT guide for the commercial-vehicle picture.
BIK on a leased company car
If the company provides the leased car to an employee or director for private use, Benefit-in-Kind applies — and it is calculated exactly as it would be on a company-owned car: on the Original Market Value, the CO₂/business-mileage bands, and the universal OMV reduction that applies in 2026. Leasing rather than owning does not reduce the employee's BIK.
Electric company cars attract the lowest BIK, which is why an EV operating lease can be doubly attractive: best lease value and lowest BIK. Read the full bands in our company car BIK guide, and weigh a car against a cash alternative in our car allowance vs company car guide.
EV business leasing — the value play
Electric cars are the standout case for business leasing in 2026:
- Best lease value — steep early depreciation transfers to the lessor, and SEAI grant + VRT relief are typically passed through into lower rentals.
- Full deduction — EVs sit in the lowest emissions category, so the rental gets the most favourable deduction treatment.
- Lowest BIK — for any private use by an employee, the EV BIK charge is the smallest.
- Low running cost — 3–5c/km on home/depot charging vs 12–18c/km for diesel.
See our SEAI EV grants guide for how the grant pass-through works.
Lease vs buy through the company
Leasing keeps capital free and gives a clean deductible monthly cost with no resale risk. Buying (cash or HP) lets the company claim capital allowances on the car over eight years and own the asset at the end. The right answer depends on how long you keep cars, the emissions category, and whether you value ownership or cash-flow predictability. For the consumer-level total-cost maths see our lease vs buy guide; for the company-specific decision, model both with your accountant.
Business leasing providers in Ireland
The same lessors that serve personal customers also run business desks — quote at least three for the same car, term and mileage:
- ALD Automotive — international fleet specialist with a large Irish business-leasing operation
- Joe Duffy Leasing — Irish dealer-owned, both business and personal, multi-marque
- Hertz Lease Ireland — business and personal contract hire
- AIB Finance & Leasing — bank-backed operating lease and PCH
- Volkswagen Financial Services Ireland — captive for VW Group fleet
- Finance Ireland — Irish specialist motor finance incl. operating lease
- Nifti — EV-focused, strong on grant pass-through
When business leasing makes sense
- You change cars every 2–4 years and want a predictable, deductible monthly cost.
- You want capital free for the trade rather than tied up in a depreciating asset.
- You are putting employees in low-emission or electric cars — the deduction, VAT and BIK all line up best there.
- You don't want resale or depreciation risk on the company books.
It makes less sense if you keep cars long-term, drive very high mileage, or could use a fully VAT-recoverable van instead.
Leasing company cars? odo.ie keeps the service record and a Revenue-ready business mileage log.
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