Taxes a Company Pays in Spain

One of the biggest challenges for business owners and self-employed professionals is understanding exactly which taxes they must pay, when they must pay them, and how they are calculated. The Spanish tax system can seem like a maze of acronyms, deadlines, and obligations that vary depending on the legal structure of your business.

The reality is that, although it is complex, the Spanish tax system follows a clear structure once you understand its fundamental components. Knowing your tax obligations not only helps you avoid penalties and issues with the Spanish Tax Agency, but also allows you to optimise your tax position legally.

This guide breaks down the key taxes every business owner in Spain should be familiar with, providing clear explanations and practical examples.

01. The Three Main Categories of Taxes

The Spanish tax system for businesses is divided into three main categories: taxes on profits (what your business earns), indirect taxes (primarily VAT), and payroll taxes and Social Security contributions if you have employees.

02. Taxes According to Your Business Structure

02.1 If You Operate as a Sole Trader

As a Sole Trader, you and your business are treated as the same taxable entity. Your main tax obligations are:

· Personal Income Tax (IRPF)

This is the primary tax for Sole Traders. It applies to your net business income, which is your revenue minus your deductible business expenses.

The tax rates are progressive, ranging from 19% on the first €12,450 of taxable income to 47% on taxable income exceeding €300,000. This means you do not pay the same percentage on all of your income; instead, each income band is taxed at its corresponding rate.

You must make quarterly advance tax payments using Form 130 (if you are under the Direct Assessment regime) or Form 131 (if you are under the Objective Assessment regime). These payments are advances towards your annual Personal Income Tax liability, which is later reconciled in your annual tax return.

The quarterly payment is generally calculated as 20% of your quarterly profit (income less expenses), after deducting any withholding tax already applied to your invoices and any previous advance payments made during the same tax year.

· VAT (Value Added Tax)

Although VAT is technically paid by the final consumer, you act as the tax collector on behalf of the Spanish Tax Agency. You must charge VAT on your invoices (generally 21%, although reduced rates of 10% and 4% apply to certain activities) and may deduct the VAT you pay on business purchases and expenses.

The difference between the VAT you collect and the VAT you pay is what you remit to the Spanish Tax Agency each quarter using Form 303. At the end of the year, you submit the annual VAT summary using Form 390.

If your annual turnover does not exceed €85,000, you may opt for the Cash Accounting VAT Scheme, which allows you to defer payment of VAT until your customers have actually paid your invoices.

· Social Security Contributions

Although not technically a tax, Social Security contributions are a mandatory monthly obligation. You choose your contribution base within the permitted limits, and contributions are calculated at approximately 30% of that base.

Newly self-employed individuals may benefit from the flat-rate contribution scheme, which significantly reduces contributions during the initial period of activity. Since 2023, Spain has operated a system based on actual income, under which contribution bands are linked to your net earnings.

02.2 If You Operate Through a Limited Company

Limited Companies are subject to a different tax regime, with additional obligations but also greater opportunities for tax planning.

· Corporate Income Tax

This is the corporate equivalent of Personal Income Tax (IRPF). It applies to the company’s taxable profits at the general rate of 25%.

Newly established companies benefit from a reduced 15% tax rate during their first two profitable tax periods. Small businesses with annual turnover below €10 million may also qualify for certain tax incentives.

Corporate Income Tax is filed annually using Form 200, generally within the 25 days following the first six months after the end of the financial year (normally in July if the financial year matches the calendar year).

Companies must also make quarterly advance payments using Form 202, either based on the current year’s profits or as a percentage of the previous year’s tax liability.

· Corporate VAT

The VAT system operates in exactly the same way as it does for Sole Traders: quarterly VAT returns are submitted using Form 303, followed by the annual summary using Form 390. The company charges VAT on its sales and deducts the VAT paid on business purchases and expenses.

· Business Activity Tax (IAE)

Companies are required to register for the Business Activity Tax (IAE), although businesses with annual turnover below €1 million are exempt from paying it. For most SMEs, this is primarily a registration obligation rather than an actual tax liability.

· Payroll Withholding Tax

If the company employs staff (including shareholder-employees), it must withhold Personal Income Tax (IRPF) from salaries and pay these amounts to the Spanish Tax Agency using Form 111 (monthly or quarterly, depending on the size of the business). An annual summary must also be submitted using Form 190.

· Employer Social Security Contributions

Company directors and working shareholders must register under the company director self-employed regime (autónomo societario). In addition, for each employee, the company must pay employer Social Security contributions, typically amounting to approximately 30% of the employee’s gross salary.

03. Other Indirect Taxes That May Apply

Beyond the main taxes, there are other taxes that may apply depending on your business activity:

· Excise Duties

If your business involves alcohol, tobacco, hydrocarbons, or electricity, you may be subject to specific Excise Duties, which are governed by complex regulations and generally require specialist advice.

· Property Transfer Tax (ITP)

This tax applies to the purchase of second-hand properties, used vehicles, or the transfer of existing businesses. The applicable rate varies depending on the Autonomous Community, generally ranging between 6% and 10%.

· Property Tax (IBI)

If your company owns real estate, it must pay this municipal property tax annually. It is not tax-deductible for Corporate Income Tax purposes, although it is considered a deductible business expense for Sole Traders operating under the Direct Assessment regime.

04. Tax Calendar: When Each Tax Must Be Paid

Understanding the filing deadlines is essential to avoid surcharges and penalties.

· Quarterly Obligations

January (1–20): Fourth quarter of the previous year – VAT (Form 303) and advance payment of Personal Income Tax (IRPF) or Corporate Income Tax.
April (1–20): First quarter – VAT (Form 303) and advance Personal Income Tax (IRPF) payment (Form 130).
July (1–20): Second quarter – VAT (Form 303) and advance Personal Income Tax (IRPF) payment (Form 130).
October (1–20): Third quarter – VAT (Form 303) and advance Personal Income Tax (IRPF) payment (Form 130).

· Monthly Obligations (If You Have Employees)

Within the first 20 days of each month: Payroll withholding tax (Form 111) and Social Security contributions.

· Annual Obligations

January: Annual VAT summary (Form 390) and annual withholding tax summary (Form 190).
April–June: Annual Personal Income Tax (IRPF) return for Sole Traders.
July (generally): Corporate Income Tax return (Form 200).

05. Common Mistakes That Can Be Costly

Failing to Set Aside VAT

The VAT you collect is not your money—it belongs to the Spanish Tax Agency. Many business owners spend it and then find themselves without sufficient funds when the payment deadline arrives. Keep it in a separate bank account or, at the very least, mentally set aside that portion of your income.

Confusing Turnover with Taxable Profit

Generating €100,000 in revenue does not mean you pay tax on €100,000. Deductible business expenses can significantly reduce your taxable income. A common mistake is failing to keep proper records of business expenses or not knowing which expenses are tax-deductible.

Failing to Claim Allowable Deductions

Business premises utilities, business-use vehicles, office supplies, professional training, meals, and travel expenses… Many business owners pay more tax than necessary simply because they fail to claim legitimate deductions.

Late Tax Payments

Late filing automatically results in surcharges: 1% if the return is submitted within the first month after the deadline, 15% for delays of up to 12 months, and 20% if the delay exceeds one year. In addition, late payment interest may also apply.

Choosing the Wrong Tax Regime

Some Sole Traders remain under the Objective Assessment (Modules) regime when they should be using the Direct Assessment regime, or vice versa. This decision can have a significant impact on your tax liability and should be reviewed every year.

06. Legal Tax Planning: Paying the Right Amount—No More

Legal Tax Planning: Paying the Right Amount—No More

Tax planning is not about tax evasion; it is about understanding the legal tools available to reduce your tax burden.

Properly Documented Deductible Expenses

Keep all invoices and supporting documents. Expenses must be related to your business activity, properly documented, and correctly recorded in your accounts. This includes everything from office rent and utilities to professional training and business supplies.

Strategic Depreciation

Capital assets such as computers, machinery, vehicles, and office furniture cannot normally be deducted in full in the year of purchase. Instead, they are depreciated over several years. Understanding the applicable depreciation rates allows you to plan investments more efficiently from a tax perspective.

Choosing the Right Legal Structure

Once your profits reach a certain level, it may be more advantageous to pay Corporate Income Tax (25%) rather than Personal Income Tax (IRPF), which can reach 47%. This decision should always be based on a comprehensive assessment of your circumstances, not solely on the applicable tax rates.

Planning the Timing of Income and Expenses

Particularly towards the end of the financial year, managing when invoices are issued and when payments are received can affect the tax year in which income is recognised, helping you plan your tax position more effectively.

Cash Accounting VAT Scheme

If late-paying customers create cash flow difficulties, this VAT scheme allows you to defer payment of VAT until you have actually received payment from your clients.

07. Conclusion

The Spanish tax system is complex and changes frequently. You may be missing deductions you are entitled to, overlooking special tax regimes that could benefit your business, or simply wanting the peace of mind that comes from knowing you are fully compliant with your tax obligations.

At MES Tax Legal, we manage the tax obligations of Sole Traders and companies, optimise your tax structure, and ensure that you take advantage of every tax relief and deduction legally available.

Request a tax review of your current situation and find out whether you are paying more tax than necessary or whether there are opportunities to optimise your tax position.