For company directors, choosing how to put a car on the road is rarely just about the car. It’s a decision that touches tax, cash flow, company accounts and your own take-home pay. Should the business lease the car, or should you take a car allowance and fund it personally? What are the Benefit-in-Kind implications? And is leasing genuinely more cost-effective than buying?
This guide walks through the main considerations for directors and business owners weighing up car leasing in Ireland, so you can make an informed decision and know the right questions to ask your accountant.
Why Directors Lease Company Cars
Leasing has become the default choice for many Irish companies putting directors and employees into vehicles, and the reasons are largely financial:
- No large capital outlay. Leasing avoids tying up company cash in a depreciating asset. You pay a predictable monthly cost instead of a lump sum.
- Predictable budgeting. With maintenance, servicing and road tax often bundled into the lease, monthly costs are fixed and easy to forecast.
- No depreciation or resale risk. At the end of the term you hand the car back — no worrying about resale value or selling a used vehicle.
- Regular upgrades. Leasing lets you refresh the car every few years, keeping directors in newer, more reliable and often more tax-efficient vehicles.
- Cleaner accounting. Lease payments are generally treated as a business expense, which many directors find simpler than capital allowances on a purchased vehicle.
Company Car vs Car Allowance: The Director’s Dilemma
One of the first decisions a director faces is whether to run the car through the company or take a car allowance and fund the vehicle personally. There’s no universally right answer — it depends on your circumstances, mileage and the type of car.
A company car means the business owns or leases the vehicle and you have use of it. It’s convenient and keeps the cost within the company, but a company car available for private use gives rise to Benefit-in-Kind (BIK), which is taxed as part of your income.
A car allowance is a cash payment added to your salary, which you then use to fund a car yourself. It’s taxed as normal income, but it gives you full ownership and flexibility, and avoids company-car BIK.
Which works out better depends heavily on how much private use is involved, your annual mileage, the vehicle’s value and emissions, and your marginal tax rate. This is exactly the kind of calculation worth running past your accountant with real figures.
Benefit-in-Kind (BIK) on Company Cars in 2026
Benefit-in-Kind is the tax charged on the private use of a company car. If the company provides a director or employee with a car that’s available for personal use, that benefit is treated as taxable income. It’s the single biggest factor in whether a company car makes financial sense.
In Ireland, the BIK charge is calculated as a percentage of the car’s Original Market Value (OMV). The percentage depends on two things: the car’s CO2 emissions category and the director’s annual business kilometres — the more business mileage, the lower the percentage. From 1 January 2026, Revenue introduced a new Category A1 specifically for zero-emission cars, which carries the lowest rates.
2026 Company Car BIK Rates
The percentage of OMV charged as BIK in 2026 is as follows:
- 0–26,000 business km: A1 (0g) 15% · A (1–59g) 22.5% · B (60–99g) 26.25% · C (100–139g) 30% · D (140–179g) 33.75% · E (180g+) 37.5%
- 26,001–39,000 km: A1 12% · A 18% · B 21% · C 24% · D 27% · E 30%
- 39,001–48,000 km: A1 9% · A 13.5% · B 15.75% · C 18% · D 20.25% · E 22.5%
- 48,001+ km: A1 6% · A 9% · B 10.5% · C 12% · D 13.5% · E 15%
Electric Company Cars: Substantial BIK Relief in 2026
Fully electric cars (electricity-only — hybrids do not qualify) benefit from two reductions to OMV before BIK is calculated in 2026:
- A €20,000 EV-specific reduction, plus
- A €10,000 general 2026 reduction (this general reduction also applies to Categories A–D, but not Category E)
- = €30,000 total reduction from OMV for a fully electric car.
Here’s a worked example. Take a new EV with an OMV of €55,000, driven under 26,001 business km a year:
- €55,000 OMV − €20,000 EV relief − €10,000 general relief = €25,000 BIK value
- As a Category A1 car in the first mileage band, the rate is 15%: €25,000 × 15% = €3,750 annual taxable benefit
- That’s €312.50 per month added to taxable pay — not €312.50 of tax. The actual Income Tax, USC and PRSI cost depends on the individual’s marginal rates.
Note that this EV relief is scheduled to reduce: the total EV-plus-general reduction falls from €30,000 in 2026 to €15,000 in 2027, with the EV-specific element ending under current rules from 2028. That makes 2026 a particularly strong year to put an electric car through the company. There is also a separate BIK exemption where the company installs an EV home charger at the director’s or employee’s main Irish residence, subject to Revenue’s conditions.
Because BIK has such a large effect on the real cost of a company car, it’s central to the lease-versus-allowance decision. For related detail, see our guide on BIK on company vehicles in Ireland and our electric vehicle tax benefits guide. Always confirm current figures and your own position with a qualified accountant or at Revenue.ie.
Is Leasing a Car Tax-Efficient for a Company?
For most Irish companies, leasing offers a straightforward tax position. Lease payments are typically treated as an allowable business expense, which can reduce the company’s taxable profit, subject to the usual restrictions based on the vehicle’s emissions and value. VAT-registered businesses may also be able to reclaim a portion of the VAT on lease payments, depending on how the vehicle is used.
The exact treatment depends on the car, its emissions, and how it’s used, so the tax efficiency of any given lease should always be confirmed with a qualified accountant. But as a general rule, leasing keeps the arrangement simple: a predictable monthly expense rather than capital allowances, disposal calculations and depreciation to manage.
What to Consider Before You Lease
Before committing to a business car lease, it’s worth thinking through:
- Contract length — typically two to four years; longer terms usually mean lower monthly payments.
- Annual mileage — set a realistic figure, as exceeding your contracted mileage incurs charges.
- What’s included — check whether maintenance, servicing, tyres and road tax are bundled in.
- Vehicle choice — balance brand image and comfort against BIK and running costs; emissions matter for both tax and total cost.
- Business vs private use — this affects your BIK position, so be clear on how the car will be used.
Business Car Leasing FAQs
Can a company director lease a car through the business?
Yes. Company directors can lease a car through their business, with the lease treated as a company expense. If the car is available for private use, Benefit-in-Kind will apply. Whether this works out better than a car allowance depends on your mileage, the vehicle and your tax position.
Is it better to have a company car or a car allowance?
It depends on your circumstances. A company car is convenient and keeps costs within the business but gives rise to BIK on private use. A car allowance offers ownership and flexibility but is taxed as income. The right choice depends on mileage, vehicle value, emissions and your marginal tax rate — worth modelling both with your accountant.
How is BIK calculated on a company car in Ireland in 2026?
BIK is calculated as a percentage of the car’s Original Market Value (OMV), set by the car’s CO2 emissions category and the director’s annual business kilometres. In 2026, rates range from 6% to 37.5%, with a new Category A1 giving zero-emission cars the lowest rates. Fully electric cars also benefit from up to €30,000 in OMV reductions before BIK is applied. Always confirm current figures with Revenue.ie or your accountant.
Is leasing a company car tax-deductible?
Lease payments are generally treated as an allowable business expense, subject to restrictions based on the vehicle’s emissions and value, and VAT-registered businesses may reclaim some VAT depending on use. Confirm the specifics with a qualified accountant.
Talk to Fleet Options About Business Car Leasing
Fleet Options has helped Irish businesses lease and manage company cars since 2008. Whether you’re putting a single director into a car or running a full company fleet, we’ll help you choose the right vehicles and contract terms for your business. Explore our business car leasing options or request a callback for a tailored quote.
This guide is for general information only and does not constitute tax or financial advice. Always consult a qualified accountant regarding your specific circumstances.
