Accounting and Tax Filing Services in Spain

ACCURATE, TIMELY AND COMPLIANT

Your Spanish Accounting and Tax Cycle, in Good Hands

Managing accounting and tax filings in Spain is more than recording transactions, it requires accuracy, timing and a clear understanding of local reporting obligations.

We manage the complete accounting and tax filing cycle in Spain, with a coordinated team focused on the needs of international companies and entrepreneurs.

Contact us for a free consultation to review your accounting setup, tax obligations and reporting needs in Spain.

EFFECTIVE SUPPORT AND PLANNING

Our Accounting and Tax Filing Services

We support companies with the full financial compliance cycle in Spain. The work starts by understanding your activity, invoicing flows, reporting needs and applicable tax obligations, so your accounting setup is practical and reliable.

We handle bookkeeping, reconciliations, management reports, VAT returns, corporate tax filings, annual accounts and recurring declarations. We make sure your records are accurate, up to date and aligned with Spanish accounting and tax requirements.

Finally, we coordinate with management, tax advisors and external auditors where needed. Our team combines technical accuracy with operational clarity, giving you the information required to stay compliant and make better business decisions.

EFFECTIVE SUPPORT AND PLANNING

What Does the Service Include?

Bookkeeping and Financial Reporting

We record and reconcile accounting transactions under Spanish accounting rules, keeping your books accurate, complete and up to date. We provide clear financial reports, balances and management information so you always understand your company’s financial position.

VAT, Corporate Tax and Recurring Filings

We prepare and file the regular tax returns required in Spain, including VAT, corporate income tax payments, withholding taxes, annual summaries and informative declarations. We monitor deadlines carefully, reducing risk and avoiding unnecessary penalties and recharges.

Annual Accounts and Corporate Reporting

We prepare annual accounts, accounting closures and related corporate reporting obligations, ensuring consistency between financial records, tax filings and statutory documentation. We coordinate filings and supporting documents with the appropriate registries and authorities.

Cloud Accounting and Ongoing Support

We work with modern cloud accounting tools, giving you structured access to invoices, reports and financial data. Our English-speaking team provides ongoing support, answers practical questions and helps you maintain a clean, reliable and compliant accounting process.

FREQUENTLY aSKED QUESTION

Accounting and Tax Filing Services in Spain

How often does a Spanish company need to file VAT returns?

VAT returns in Spain are filed quarterly for most companies, with an annual summary declaration due in January of the following year. Companies subject to SII (Suministro Inmediato de Información) are required to report invoice data to the tax agency in real time and file monthly instead of quarterly. We monitor your specific obligations and manage all filings within the established deadlines.

The standard corporate income tax rate in Spain is 25%. Newly incorporated companies may benefit from a reduced rate of 15% during their first two profitable fiscal years — extendable to four years for qualifying innovative startups under the Spanish Startup Law. The annual corporate tax declaration is filed in July, with advance payments due in April, October and December, calculated on the basis of the prior year’s tax liability or the current period’s taxable base, our tax return guide for 2026 walks through this filing cycle in more detail. We manage the full filing cycle and advise on the applicable rate and any available reductions for your specific situation.

Every Spanish SL must prepare annual accounts — including balance sheet, profit and loss statement and notes — approve them in a shareholders’ meeting held within the first six months of the financial year, and deposit them with the Commercial Registry by July. Failure to deposit on time results in penalties and can block company operations at the registry. We prepare, coordinate approval and file the annual accounts as part of our standard accounting service.

To process your accounting and file tax declarations on time, we require all received and issued invoices, bank statements and any other relevant financial documentation within the first five working days of the following month. Given the tight filing deadlines imposed by Spanish tax authorities, documentation received after this date cannot always be guaranteed to be included in the current period. We provide a structured onboarding process to make this workflow simple and consistent.

Verifactu is a Spanish tax authority system that requires companies to generate and submit invoices in a verified, tamper-proof format directly linked to the tax agency. It is part of Spain’s broader move towards real-time invoice reporting and is becoming mandatory for companies using billing software. Whether and when it applies to your company depends on your activity, invoicing volume and software setup. We assess applicability and manage implementation as part of our accounting service.

Spain’s tax agency is highly digitalised and sends automated information requests and inspection notices regularly, often with short response deadlines. Failure to respond correctly and on time can result in fines and surcharges, even when the underlying tax position is correct. We manage your company’s electronic mailbox and handle all communications with the tax authorities, ensuring responses are prepared accurately and submitted within the required timeframe.

Yes. We have a structured process for companies transferring from an existing accounting provider. This includes obtaining the necessary historical documentation, reviewing the current compliance status, identifying any open obligations or risks, and ensuring continuity of all filings without gaps. The transition is managed so that deadlines are not missed and the change is transparent to the tax authorities.

EFFECTIVENESS AND CONTINUOUS SUPPORT

Why Choose ACCOMPANY

Specialized in International Clients and their Expectations

Integrated Legal, Tax, Accounting and Payroll Services

Clear and Fast Communication Providing Proactive Support

Practical and Business-Oriented Focus Delivering Results

READ OUR REVIEWS

What Our Clients Say

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Adrian Modern Entrepreneur profile picture
Adrian Modern Entrepreneur
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Accompany has been a massive help with setting up my SL in Spain and helping me with all the bureaucracy, tax submissions, payrolls, etc. I'd like to highlight Monika, who's been always there whenever I needed something, patiently answers all my questions and goes above and beyond in everything she does, in a very human and friendly way. Thank you for all your help so far! Adrian The One Percent Club Europe SL
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Tine Mathiassen profile picture
Tine Mathiassen
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We love Esther , she is helping us with accounting- She is so amazing and the reason for us to be working with Accompany ! We can recommend her for accounting. Also great it is online so we dont have to go anywhere. Tine CEO Of Casamona
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willemjan de waardt profile picture
willemjan de waardt
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Very helpful and professional. Always on time and easy to work with. Highly recommended
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Villa Maresme profile picture
Villa Maresme
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Working with Accompany has been a great experience. Esther, in particular, is fantastic — professional, clear, and incredibly efficient. Her support makes accounting feel easy, and our collaboration has been both smooth and productive. Highly recommended!
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J. Q. profile picture
J. Q.
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I've been a client to ACCOMPANY for many years and I can say they're reliable. Monika is the one managing my company and she's incredibly easy to reach and I always feel she cares for us and our needs. We feel covered both by a professional company and by an actual person.
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Koen Machielse profile picture
Koen Machielse
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Client for almost 3 years, and always helped with any question i had. Digital first company. Wich has many advantages in Spain. Reccomended. Broad set of expertise.
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Michiel de J profile picture
Michiel de J
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We have been customers of Accompany (BCN Business Services) for several years. Highly customer oriented team!
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Xin Yu profile picture
Xin Yu
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1. respond fast for any tax issue(VAT, CIT, Car fine etc) 2. professional and patient. Highly recommend
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Mike profile picture
Mike
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5 star service! The service and communication has been outstanding since the start.
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Maaike van Ruitenbeek profile picture
Maaike van Ruitenbeek
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Accompany supported me in founding my S.L. and took great care of my administration from the moment I moved to Spain. A great support when you don’t know where to start and how to do your administration in Spain. Their online portal is very useful as well, making administration easier and giving real time insight with the connections with my bank accounts and credit cards. I can totally recommend!
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