International Advisory in Spain
Your trusted guide for doing business in Spain—Without the headaches
Setting up and running a business in Spain can be overwhelming. Complex tax systems, rigid labour laws, and endless paperwork can turn even simple decisions into costly delays. Many international companies face unexpected fines, compliance issues, or business structures that backfire long-term.
At GCO, we simplify every step. Our international advisory services in Spain help you launch, manage and grow with total confidence—no matter how complex the landscape feels.
Why global businesses choose GCO:
- Start Right: Tailored company formation advice to avoid future complications
- Stay Compliant: Proactive tax, labour and accounting support
- Save Time: We deal with the bureaucracy so you don’t have to
- Gain Clarity: A single, expert contact who coordinates everything
Core International Advisory Services in spain
Company formation in Spain with zero guesswork
One wrong move at the start can derail your entire business plan.
Many international businesses rush the setup process—only to face tax issues, shareholder disputes, or delays at the notary. We help you avoid all that. Whether you’re launching a subsidiary, branch or SL, GCO ensures your business is structured smartly and legally—right from day one.
- Advice on legal structure and tax implications
- Company registration, CIF/NIE, bank accounts
- Drafting bylaws and notarial coordination
- Ongoing corporate compliance
Core International Advisory Services in spain
Stay compliant: Tax advisory in Spain
Spain’s tax system isn’t just complex—it’s unforgiving.
Foreign companies often underestimate Spanish tax rules until it’s too late. Incorrect filings or missed deadlines can trigger fines, audits, or even operational freezes. GCO helps you stay one step ahead—minimising your tax exposure while ensuring full compliance.
- Corporate and personal tax filings
- International tax planning
- VAT, IAE, and withholding compliance
- Support in tax audits and inspections
Core International Advisory Services in spain
Payroll advisory in Spain: Don’t let HR errors turn into legal nightmares
One payroll error in Spain isn’t just a slip—it can trigger audits, legal claims, or employee unrest.
Labour laws are strict and tightly enforced. Errors like incorrect contracts, delayed payments, or social security miscalculations can quickly escalate into fines, disputes, or internal dissatisfaction—especially in a country where employee rights are heavily protected.
At GCO, we do more than just ensure payroll accuracy. We provide end-to-end HR advisory—from structuring compliant employment contracts to advising on collective bargaining obligations, special regimes, and disciplinary processes. Our team anticipates risks before they become issues—so you stay compliant, your team stays informed, and your business avoids disruption.
- Payroll calculations, filings and benefits
- Contracts, dismissals, and collective bargaining
- Social Security registration and updates
- Labour inspections and legal support
Core International Advisory Services in spain
No surprises, just strategy: Accounting in Spain
Bad numbers lead to bad decisions—and worse consequences.
Many businesses don’t realise they’re non-compliant until penalties arrive. Others miss growth opportunities due to unclear books. GCO gives you clean, compliant accounts and strategic visibility, so you can scale confidently.
- Bookkeeping and general ledger management
- Year-end closing and reporting
- Annual accounts and Mercantile Registry
- Cost accounting and audits
Core International Advisory Services in spain
Expand with confidence: Branch office management:
Operating in Spain shouldn’t feel like managing a second headquarters.
Branches come with Spanish legal, tax, and HR requirements that can overwhelm even experienced teams. We act as your local partner—running the branch, reporting to HQ, and making sure nothing slips through the cracks.
- Branch registration and regulatory compliance
- Local tax and labour representation
- Ongoing reporting to headquarters
- Full-service administrative support
International Advisory in spain
Tired of guesswork? Here’s why global companies trust GCO
Choosing the right local partner can make or break your success in Spain. That’s why international companies—from fast-scaling startups to listed groups—turn to GCO for clarity, confidence and control. Our international advisory in Spain helps you navigate every stage—whether you’re entering the market or already operating here.
Proven track record with international clients.
We’ve helped hundreds of foreign businesses establish and grow in Spain—navigating tax systems, labour laws, and regulatory hurdles with ease.
Multidisciplinary experts under one roof.
No need to juggle separate advisors. Our team of lawyers, economists, and accountants work together to give you integrated, reliable guidance.
Global strategy, local execution.
We understand international business goals—and we make sure your Spanish operations align with them, both legally and operationally.
A single point of contact—total coordination.
Forget chasing five firms for answers. With GCO, you’ll have one English-speaking expert contact managing all aspects of your account.
Smart tools. Transparent processes. Full control.
Track filings, review documents, and stay informed with secure online access—wherever you are in the world.
Process and Methodology
A Clear Path to Excellence for your Company
Our customer-centric process is tailored to your specific needs. From initial analysis to strategy implementation, we are with you every step of the way.
- Initial Situation Analysis
- Development of Customized Strategies
- Solutions Implementation
- Continuous Monitoring and Adjustment
Frequently Asked Questions
Straightforward answers to your key questions
Do I need a local advisor or legal representative to start a business in Spain?
Yes. To set up a company or branch in Spain, international businesses typically require a local legal or tax representative. As your trusted international advisory partner in Spain, GCO provides full legal representation to ensure compliance from day one.
How long does it take to register a company or branch through an international advisory in Spain?
Company formation or branch registration in Spain usually takes 2 to 4 weeks, depending on your chosen legal structure and required documentation. GCO streamlines the entire setup process to help you avoid costly delays.
What are the tax obligations for foreign companies doing business in Spain?
Foreign-owned companies in Spain are subject to Corporate Income Tax, VAT, IAE (economic activities tax), and potentially withholding taxes. GCO’s international tax advisory service ensures that your business is fully compliant and tax-efficient.
Can an international advisory firm in Spain manage my business remotely?
Yes. GCO offers complete remote management—from company setup to ongoing tax filings, payroll processing, and accounting—making it easy for international companies to operate in Spain without being physically present.
Can I appoint non-resident directors or shareholders for my Spanish company?
Yes, non-resident individuals or entities can serve as directors or shareholders of a Spanish company. However, certain tax and compliance requirements must be met. GCO ensures your corporate structure is valid under Spanish law and aligned with your international tax strategy.
Our tax team
Meet Our Tax Experts
Experience and knowledge at your service for optimal tax management.
Managing Partner
Tax Department Senior Manager
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