We simplify labor and tax management

Banking Administration (NRC, secure banking operations, settlements)

Social Security Law

Accounting Services (PGCE Accounting Consolidation)

Tax Representation (before the AEAT, the Spanish Tax Agency, the Navarre Tax Agency and the Tax Administrations of the Basque Country).

DeHú - Electronic mailbox - Receipt of notifications from the Spanish Public Administrations

Payroll Management

Registration of companies in Spain (Tax Agency, Social Security).

International Representation Documents - Powers of Attorney - PoA's

HR Administration

Tax (Tax assessment)

Specialized solutions for complex challenges

With 20 years leading excellence in labor and tax services, we transform obstacles into opportunities. Our methodology combines technical knowledge, strategic vision and an unwavering commitment to your business objectives.

Strategic labor counseling

We design customized plans for each stage of your company: from workforce structuring to legal risk prevention. We anticipate problems, you only see results.

Accurate contract management

Drafting, review and audit of labor and commercial contracts. We guarantee legal compliance, clarity in clauses and protection of your interests.

Payroll optimization

We not only calculate payrolls: we automate processes, apply Social Security bonuses and design competitive compensation packages.

Labor dispute resolution

Mediation, collective or individual dismissals, and defense against inspections. We act quickly to minimize costs and protect your corporate image.

Social security

Streamlined processing of registrations/deregistrations, inspection management and proactive audits. Avoid penalties and maximize subsidies with our preventive approach.

Corporate Tax Strategy

Advanced tax planning, tax optimization (income tax, corporate tax, VAT) and financial reporting. We turn taxation into a competitive advantage.

Any questions?

About us

At Grow Know International we know how to help you get your business off the ground in Spain. With our services we help you to land in Spain with all your fiscal and labor obligations so that you can take advantage of our know how.  

Contact us

© 2025 Grow Know International. All rights reserved.