Last updated: September 2026
Understanding deductible expenses for freelancers in Spain is one of the fastest ways to lower your quarterly IRPF bill and stop overpaying Hacienda. Every euro you legitimately deduct is a euro you don’t hand over in tax, so it pays to know exactly what qualifies and what doesn’t.
A quick note before we start: the rules below apply to freelancers (autónomos) taxed under the direct estimation system (estimación directa), which is the standard regime for most self-employed workers in Spain. If you’re on a different regime, some limits may not apply to you in the same way.
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What Are Deductible Expenses for Freelancers in Spain?
A fiscally deductible expense must meet these criteria:
- The expense represents an actual operation.
- It was made to attain income.
- It’s registered in the expense book.
- It was paid in the year it occurred.
- It’s justified with an invoice from the professional who performed the service.
If an expense doesn’t meet all five conditions, Hacienda can reject it during an audit, so keeping clean invoices and records matters as much as the deduction itself.
Purchases of Goods
This includes office supplies, raw materials for manufacturing, and inventory for retail businesses consumed during the current year.
Fixed Assets (Amortizations)
Fixed assets are a set of assets you include in the book of investment assets that will be used beyond one financial year. These are depreciated over time using coefficients set out in the official simplified amortisation table.
For computer equipment and IT systems, the maximum linear coefficient is 26%, over a maximum period of 10 years, according to the Agencia Tributaria’s official amortisation tables. This is a correction from the 33% figure previously used here.
Example calculation: a €1,000 computer amortised at the maximum 26% rate would generate a €260 deductible expense in the purchase year, rather than the €330 an outdated 33% coefficient would suggest.
Contributions to Social Security or Professional Mutuality
Social Security payments and professional Mutuality fees (for lawyers, doctors, engineers, architects) are deductible.
Leases (Premises or Personal Property)
Renting premises for business operations and leasing movable property like photocopiers qualify as deductible expenses.
Deductible Expenses Related to Vehicles
Fuel, repairs, maintenance, ITV (vehicle inspection), insurance, and municipal taxes are deductible, but only for:
- Commercial agents
- Taxi drivers
- Freight transport workers and delivery personnel
- Driving school instructors
Other self-employed workers cannot deduct these from their taxable base, though they may claim 50% VAT deduction if the vehicle is partially designated for business use.
Fees of Independent Professionals
Costs for financial advisers, lawyers, economists, registrars, and notaries providing services related to business activities are deductible.
Supplies (Designated Business Location)
All the expenses of supplies related to the premises will be 100% deductible when receipts are in your name.
Supplies (Home-Based Business)
For home-based work, utility expenses like water, gas, electricity, telephone, and internet are deductible using a calculation method: multiply the expense by the percentage of space dedicated to business (square metres of workspace divided by total home square metres), then apply a 30% regulatory percentage.
Example calculation:
A software developer with an 18 m² workspace in a 90 m² home has allocated 20% of their space. For a €145 phone/internet bill: €145 × 20% × 30% = €8.70 deductible.
You will not be able to deduct any amount from the VAT of the invoice.
Homeowners can also deduct proportional amounts for community fees, housing insurance, and property tax (IBI).
Financial Expenses (Financing of Loans)
Interest and commissions from loans used to develop the business are deductible.
Health Insurance
The tax deductibility of insurance costs is limited exclusively to health insurance and only in the part corresponding to sickness or healthcare coverage.
According to the Agencia Tributaria’s practical income tax manual, coverage for the self-employed worker, spouse, and children under 25 is deductible up to €500 per person annually.
That limit rises to €1,500 per person when the person covered has a recognised disability, a detail worth knowing if it applies to you or a family member on your policy.
Civil liability insurance required for the profession is also deductible.
Living Expenses of the Self-Employed Worker
Business meal and beverage expenses must meet these requirements:
- Incurred on business days.
- Purchased at restaurants or catering establishments.
- Paid by electronic means (card or transfer).
- Invoice maintained showing day, establishment, and amount.
- Cannot exceed regulatory limits.
The current limits, confirmed by the Agencia Tributaria’s guide to travel allowances, remain:
- Without overnight stay: €26.67/day (Spain); €48.08/day (abroad).
- With overnight stay: €53.34/day (Spain); €91.35/day (abroad).
Mobile Phone
A dedicated business telephone line is required to deduct mobile phone expenses.
Expenses Related to Travel
Travel expenses for visiting clients are deductible when properly documented. Key precautions include:
- Obtain invoices in your name whenever possible.
- Save all tickets and receipts.
- Pay with credit or debit card when possible.
For specific transportation:
- Taxi: Request driver to note your name, date, time, and destination on the bill.
- Public transport: Travel during business hours; keep tickets showing date and time.
- Own vehicle (mileage): When you use your own car for a work trip, Hacienda accepts €0.26 per kilometre as tax-free compensation, plus any justified toll and parking costs, under Orden HFP/792/2023. This rate has been in force since 17 July 2023, up from the previous €0.19/km, so make sure any mileage log or client invoice you issue uses the current figure.
The best approach involves having your fees broken down in the invoices you issue to your customers, listing travel, food, and accommodation as expenses incurred for service delivery.
Outsourced Work
Subcontracting expenses for work outsourced to meet deadlines or handle excess business are deductible.
Advertising
Internet advertising expenses, including Google Ads and other promotional services, are deductible.
Representation Expenses
Even so, the expense assumed should be reasonable and sporadic, and you should also ensure that the bills or tickets show that there were several partakers. Business meals with clients are deductible, including your own meal when client entertainment is involved.
The Hard-to-Justify Expenses Deduction (Gastos de Difícil Justificación)
One deduction that’s easy to miss is the automatic allowance for small, hard-to-document costs: parking coins, minor supplies, small repairs, and similar day-to-day expenses that rarely come with a formal invoice.
If you’re taxed under the simplified direct estimation regime, Hacienda lets you deduct 5% of your net income (before this deduction), capped at €2,000 per year, without having to justify each individual expense.
It’s applied automatically when you calculate your quarterly and annual net income, so there’s no extra paperwork. It’s one of the simplest deductible expenses for freelancers in Spain to claim, precisely because it requires no receipts at all.
Final Thought
Knowing exactly which deductible expenses for freelancers in Spain you’re entitled to claim, and keeping the documentation Hacienda expects, is the difference between a fair tax bill and paying more than you owe. When in doubt on a specific figure, cross-check it against the Agencia Tributaria or confirm it with your gestor before filing.
Frequently Asked Questions
Do I need a separate business bank account to deduct expenses?
It’s not a legal requirement, but Hacienda looks favourably on it. Keeping business and personal spending in separate accounts makes it far easier to prove an expense was genuinely tied to your activity if you’re ever audited.
Can I deduct expenses from before I registered as autónomo?
Generally no. Expenses must relate to the period in which you’re registered and carrying out the economic activity, with limited exceptions for certain start-up costs. Check with your gestor if you have significant pre-registration costs.
Does the invoice need to be in my name?
Yes. To be deductible, invoices should be issued to you (or your business name) with your NIF, not to a client or a third party, except in specific rebilling situations described in the travel expenses section above.
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