Firm Guides · Company cars, business trips and expenses

Company cars, business trips and business expenses: what is deductible and what is VAT-recoverable

Every year, when closing the financial statements and filing the income tax return, the same questions come up: how much of the car can I deduct? Can the lunch with the customer be booked as an expense? Is the mileage reimbursement to the employee taxed? The answer is never a simple yes or no, because around these items there is a system of percentage limits, cost ceilings and formal conditions that coexists with the general principle of business relevance (inerenza).

This guide reconstructs the rules on deductibility for income tax purposes and VAT recoverability (detraibilità dell’IVA) for the most common items: vehicles, business trips, meals and accommodation, representation/entertainment expenses, gifts, telecommunications, training. The objective is to avoid tax adjustments during an audit and, at the same time, not leave legitimate deductions on the table.

Warning: some amounts and coefficients are subject to periodic updates (ACI tables, fringe benefit thresholds). The items marked with “(to be confirmed)” must be checked with reference to the relevant tax period.

The foundation of everything: the principle of business relevance (inerenza)

Before any percentage comes inerenza. An expense is deductible only if it relates to the activity that generates revenues. The Corte di Cassazione (Italian Supreme Court) has clarified that inerenza is a qualitative assessment, not a quantitative one: you do not check whether the expense is proportionate to turnover, but whether it is attributable to the company’s economic plan. However, manifest uneconomic conduct remains a strong indication of lack of inerenza.

Alongside inerenza operate accrual principle (competenza) (the expense is allocated to the financial year in which the service is completed; professionals follow the cash basis principle) and certainty and determinability (certezza e determinabilità). For VAT purposes the prerequisite is the expense’s connection (afferenza) to transactions that give rise to the right of deduction.

Motor vehicles: deductibility for income tax purposes

The rules are set out in art. 164 of the TUIR (Italian Income Tax Code), which classifies vehicles into three families.

Instrumental vehicles or vehicles used for public service: 100%

Full deductibility, with no cap, for vehicles that are exclusively instrumental (driving schools, rental, transport) and for those used for public service (taxi, NCC). Attention: exclusive instrumental use is interpreted restrictively. The real estate agent’s car, although de facto indispensable, is not instrumental in a legal sense.

Vehicles for mixed (promiscuous) business/professional use: 20% with cap

This is the most common case: deductibility at 20% of the costs and, for depreciation and lease instalments, relevant cost within maximum caps:

• €18,075.99 for passenger cars and motor caravans;
• €4,131.66 for motorcycles;
• €2,065.83 for mopeds.

The 20% applies to all costs (depreciation, fuel, insurance, car tax, maintenance, tolls, tyres); the cap applies only to depreciation or to lease instalments. For professionals the deduction is allowed for one vehicle only (one per member in professional associations).

Commercial agents and representatives: 80%

Deductibility at “80% with the cap increased to 25,822.84 euro, justified by the intensive use of the vehicle.

Vehicles granted for mixed use to employees: 70%

If the vehicle is granted for mixed use to the employee for most of the tax period (over 183 days), the company deducts 70% of the costs without a cap. This is the most tax-efficient solution. Conditions to be met:

• assignment evidenced by reliable documentation with a certain date prior to the assignment;
• private use effective, not merely formal;
• for the employee, this generates a fringe benefit taxed, calculated on the ACI tables on a notional mileage of 15,000 km, with percentages differentiated by fuel type (to be confirmed: rules amended multiple times, with transitional regimes linked to first registration and contract date);
• if the employee pays a consideration, this is deducted from the fringe benefit and must be invoiced with VAT.

Cars assigned to directors

Often overlooked case: the company fully deducts up to the amount of the taxed fringe benefit; the excess follows the ordinary rules (20% with cap). The 70% does not apply, as it is reserved for employees.

Leasing and long-term rental

• Leasing: deductible instalment in proportion between the cap (18,075.99 euro) and the lessor’s cost, provided that the term is not shorter than the depreciation period (48 months for passenger cars).
• Long-term rental: annual cap on fees of 3,615.20 euro for passenger cars, 774.69 euro for motorcycles, 413.17 euro for mopeds; 5,164.57 euro for agents and representatives.

In full-service rental, the cap applies only to the pure rental component, provided that the contract or invoice separately highlights the ancillary services. Failing that, the limit absorbs the entire fee: it is one of the most frequent adjustments during a tax audit.

VAT deductibility on vehicles

• 40% for vehicles not used exclusively in the business;
• 100% for vehicles used exclusively in the business, constituting the taxpayer’s core business, and for agents and representatives;
• 100% for vehicles granted to employees in return for a invoiced consideration at least equal to the normal ACI value.

Fuels: traceability is a condition for deductibility

Rule to know by heart: cost deductibility and VAT deductibility on fuels are conditional upon payment by traceable means (credit, debit, prepaid cards, fuel vouchers). Cash prevents both the deduction and the VAT deduction (detrazione IVA), even with a proper invoice. For VAT taxpayers (soggetti IVA), the electronic invoice (fattura elettronica): the fuel card (scheda carburante) is obsolete.

Business trips and expense reimbursements

The treatment depends on the reimbursement system (sistema di rimborso), which must be chosen consistently for the entire trip: the three methods are not freely combined within the same assignment.

Itemized reimbursement (rimborso analitico)

The company reimburses documented expenses. For the employee, nothing contributes to forming taxable income (nulla concorre a formare reddito) if the business trip is outside the municipality; reimbursements for non-documentable expenses are exempt up to 15.49 euro per day in Italy and 25.82 euro abroad. For the business, meals and lodging outside the municipality are deductible within 180.76 euro per day in Italy and 258.23 euro abroad.

Flat-rate reimbursement

Fixed daily amount, non-taxable up to 46.48 euro (Italy) and 77.47 euro (abroad). The thresholds are reduced by one third (30.99 / 51.65) if the employer alternatively provides meals or lodging, and by two thirds (15.49 / 25.82) if both are provided. For the company it is fully deductible as a personnel expense.

Mileage reimbursement for use of own car

The reimbursement based on ACI rates does not count as taxable income if the business trip is outside the municipality and is documented (date, destination, reason, km, vehicle). For the company, the deduction is limited to the running cost of vehicles up to 17 fiscal horsepower (petrol) or 20 (diesel).

Obligation to ensure traceability of payments

This is the new rule with the greatest operational impact. The expenses for board and lodging, the related itemised reimbursement and transport by taxi or NCC incurred within the territory of the State are deductible only if paid using traceable means of payment. The requirement applies on two levels: deductibility for the business and non-inclusion in taxable income of the reimbursement for the employee.

Are excluded from the obligation, the expenses incurred abroad and scheduled public transport (train, plane, bus). Practical consequence: the company card is now the reference tool. If the employee pays in advance, they must attach to the expense report proof of electronic payment, not just the tax document.

Meals and accommodation: the 75% rule

Outside business trips, the expenses for hotel services and the supply of food and beverages are deductible at 75%. For professionals an additional cap applies of 2% of the fees received: first the 75% reduction, then the comparison with the ceiling.

They remain fully deductible: meals and accommodation for business trips outside the municipality (within the daily limits); the expenses charged item-by-item to the client; canteens and meal vouchers within the thresholds.

For VAT purposes, hotels and restaurants are 100% deductible if documented by invoice. With only the receipt, the deduction is not allowed: the VAT becomes a cost and follows the 75%.

Entertainment expenses (spese di rappresentanza)

These are free of charge supplies of goods and services for promotional or public relations purposes. Deductibility is proportionate to revenues from the core business:

For professionals the limit is the 1% of fees. If the expense consists of food or accommodation, first 75% applies and then the cap: double limitation, often forgotten. VAT is not deductible, except for goods with a unit cost not exceeding 50 euros.

They are not representation expenses, and remain fully deductible, the costs of hospitality for actual clients on the occasion of trade fairs and exhibitions or visits to the premises, to be documented with the guest list and the purposes.

Gifts

• Up to 50 euros per unit: cost fully deductible, VAT deductible.
• Over €50 per unit: the cost falls under business entertainment expenses (spese di rappresentanza); the VAT is non-deductible.
• Gifts to employees: cost deductible as an employee benefit expense (personnel costs), VAT always non-deductible; for the employee it is a non-taxable fringe benefit up to the annual threshold (to be confirmed).

For Christmas hampers, the value to be compared with the threshold is the overall value of the hamper, not that of the individual items.

Telephony and training

The costs of telephony landline and mobile are deductible for 80%. For VAT purposes there is no flat-rate percentage: the deduction follows the actual use and in practice 50% is applied for mixed-use utilities.

For businesses, staff training is fully deductible. For professionals they are fully deductible, up to 10,000 euro per year, the expenses for master’s programmes, courses, seminars and conferences, including the related travel and accommodation expenses, to which neither the 75% limitation nor the 2% cap applies.

Summary table

Two numerical examples

Example 1 – Company car of an SRL for mixed use

Purchase at 40,000 euros + VAT 22% (8,800 euros), mixed company use, 25% depreciation reduced by half in the first fiscal year.

• VAT (IVA): deductible at 40% = €3,520; the non-deductible portion (5,280) increases the tax cost to €45,280.
• Tax cap: relevant cost limited to 18,075.99 euro.
• First-year depreciation: 18,075.99 × 25% × 50% = 2,259.50 euro.
• Deductible portion: 2,259.50 × 20% = 451.90 euro.

Against an outlay of €48,800, the deduction for the first tax year is about €452. With assignment to the employee (70% with no cap) depreciation would be 45,280 × 25% × 50% = €5,660, deductible at 70% = 3,962 euro. This is why the vehicle’s intended use should be planned before the purchase.

Example 2 – Business trip with mixed reimbursement

2-day business trip: hotel reimbursed on a receipts basis (180 euro with company card), daily allowance of 35 euro per day, 60 euro of lunches with debit card, 40 euro of taxi in cash.

• Allowance: since only accommodation is reimbursed, the threshold drops to 30.99 euro/day: taxable 4.01 euro per day, total 8.02 euro.
• Hotel: traceable and within the limit, fully deductible; VAT deductible with invoice.
• Lunches: traceable, reimbursement deductible and non-taxable.
• Taxi in cash: cost non-deductible and reimbursement taxable for the employee.

An apparently marginal detail – 40 euro in cash – produces a double negative effect.

Documentation and best practices

• Structured expense report: date, place, purpose, name, analytical breakdown, attachments, signature and manager’s approval.
• Keep proof of traceable payment, not only the tax document.
• Company cards used generally for business trips: they eliminate from the outset the risk of non-deductibility.
• Car assignment letter with a certain date prior to the start, vehicle and duration; keep the fringe benefit calculation.
• Full-service rental: require separate evidence of the rental component.
• Dedicated chart of accounts: separate accounts for representation expenses, meals and lodging, gifts above and below 50 euros, car expenses by type.

Common mistakes

1. Fully deducting the car because “it’s needed for work”: exclusive instrumental use has a precise technical meaning.
2. Applying the cap also to running costs: it applies only to depreciation and lease/rental instalments.
3. Assigning the company car without documentation bearing a legally certain date, thereby losing the 70%.
4. Assigning it for less than 183 days: you fall back into the 20% cap.
5. Paying for fuel in cash: non-deductible cost and non-recoverable VAT.
6. Reimbursing in cash taxis, restaurants and hotels in Italy: double damage.
7. Forgetting the double limitation on business entertainment expenses for food and lodging.
8. Claiming VAT on gifts over 50 euros.
9. Not asking for the invoice at the restaurant or hotel when the amount justifies recovering the VAT.
10. Entering into a lease (leasing) with a term shorter than 48 months for passenger cars.

Conclusions

Company cars, business trips and business expenses are among the areas with the highest incidence of adjustments during tax audits, but also among the few where proactive planning produces immediate results. The choices that matter are made before: how to allocate a vehicle, whether to buy it or lease/rent it, which reimbursement system to adopt, which payment instruments to use. The most useful advice is also the simplest: make every business payment traceable by default and document assignments and purposes.

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