📊 Exemption calculations breakdown
Travel allowances (dietas y kilometraje) represent monetary compensation paid to employees to cover food and travel costs incurred when performing work duties outside their normal workspace in Spain. To prevent tax evasion, Spanish tax laws enforce strict rules regarding what portions are tax-free.
📊 Spain 2026 tax-exempt travel allowance limits
The maximum daily rates you can receive without paying IRPF or social security contributions are:
| Expense Category | National Limit (Spain) | International Limit |
|---|---|---|
| Mileage (Kilometraje) | €0.26 per kilometer | €0.26 per kilometer |
| Allowance with overnight | €53.34 per day | €91.35 per day |
| Allowance without overnight | €26.67 per day | €48.08 per day |
🚗 How does mileage compensation work in Spain?
If you use your private vehicle for a business trip, your company compensates you for fuel and wear:
- Up to €0.26 per kilometer, the mileage check is fully tax-free and exempt from contributions.
- To secure this exemption, you must provide travel records, toll receipts, or parking invoices to prove the actual business trip occurred.
- Any amount paid above €0.26 per kilometer is taxable and will be subject to standard deductions on your monthly payslip.
🍽️ Tax-free requirements for daily travel allowances
For a daily allowance (manutención) to qualify as tax-exempt, the following statutory criteria must be satisfied:
- You must travel to a municipality different from your home address and your normal workplace.
- The travel period must relate directly to work duties requested by your company.
- Accommodation costs (hotel room) do not have a fixed ceiling and are 100% tax-free when supported by a valid hotel invoice.
✈️ National vs international business travel
Tax-exempt limits are higher for foreign travel due to the increased cost of living abroad. International business trips permit tax-exempt daily limits of €91.35 with an overnight stay and €48.08 without an overnight stay, whereas domestic limits inside Spain are set at €53.34 and €26.67 respectively.
🧾 Declaring travel allowances exceeding the legal caps
If your company pays you more than the tax-free limit (e.g. paying €0.35 per kilometer), the difference is treated as taxable salary in kind. Your employer must withhold IRPF on the excess and include it in the common social security bases of your monthly paycheck.
❓ Frequently Asked Questions (FAQ)
No. Highway tolls and public parking fees incurred during business travel are 100% tax-free when supported by invoices. These costs are treated as direct expense reimbursements and are separate from the mileage allowance.
Yes. Although the law establishes a fixed daily tax-exempt ceiling, the Tax Agency (AEAT) can request proof of the business trip and confirmation that meals were eaten during the travel dates.
The rate of €0.26 is the maximum tax-exempt rate permitted by law. Employers are not required to pay this exact rate unless specified in your collective bargaining agreement.
No. Public transport tickets (train, plane, bus, or taxi) paid directly by the employer are fully tax-exempt for the employee, provided the business travel is justified.
Only the taxable portion exceeding the legal caps is included in your social security contribution base and counts toward future benefits. The tax-exempt portion does not count toward pension or unemployment calculations.