Corporate Governance for Spanish Subsidiaries

Establishing and operating a Spanish subsidiary requires careful attention to corporate governance requirements that may differ significantly from those in your home jurisdiction. Spanish corporate law mandates specific structures, documentation, and procedural compliance that international parent companies must understand and implement.

Board Structure Options

Spanish limited liability companies (Sociedades Limitadas or SL) and corporations (Sociedades Anónimas or SA) offer flexibility in their administrative structure. The bylaws must specify one of three options:

• Sole Administrator: A single individual with full management authority
• Joint Administrators: Two or more individuals who must act together
• Board of Directors: A collegiate body with at least three members

For subsidiaries, the sole administrator or joint administrator structure is often most practical, reducing governance complexity while maintaining parent company control.

Director Duties and Liabilities

Spanish law imposes significant duties on company administrators, including:

• Duty of diligent management (acting as an orderly businessperson)
• Duty of loyalty to the company's interests
• Duty to avoid conflicts of interest
• Duty of confidentiality regarding company information

Directors who breach these duties face personal liability for damages caused to the company, shareholders, or creditors. This liability extends to both Spanish residents and foreign nationals serving as directors.

Shareholder Meetings and Resolutions

Annual general meetings (Juntas Generales Ordinarias) must be held within the first six months of each fiscal year to approve the prior year's accounts, decide on profit distribution, and assess management performance. Extraordinary meetings can be called at any time for matters requiring shareholder approval.

For wholly-owned subsidiaries, single-shareholder resolutions (decisiones del socio único) replace formal meetings, but must still be properly documented in the company's minute book.

Required Corporate Documentation

Spanish subsidiaries must maintain several official books and registers:

• Minute Book: Recording all shareholder and board resolutions
• Share Register: Documenting share ownership and transfers
• Accounting Books: Daily journal, inventory, and annual accounts
• Annual Accounts: Balance sheet, profit and loss, and notes

These books must be legalized at the Commercial Registry, and annual accounts must be filed within one month of approval.

Related-Party Transactions

Transactions between the Spanish subsidiary and its parent company or affiliated entities require careful documentation. Transfer pricing rules apply, and formal written agreements should govern all intercompany services, loans, and royalty arrangements. Failure to maintain arm's length terms can result in tax adjustments and penalties.

Common Governance Pitfalls

International groups frequently encounter issues with:

• Delayed filing of annual accounts (which can block certain legal actions)
• Incomplete or missing minute book entries
• Failure to formally appoint or remove directors at the Commercial Registry
• Using parent company templates without adapting to Spanish requirements

Best Practices for Multinational Groups

Effective subsidiary governance requires coordination between local management and group headquarters. We recommend establishing clear reporting lines, maintaining a governance calendar for filing deadlines, and conducting annual compliance reviews. Our corporate team provides ongoing governance support and Commercial Registry filing services for international groups operating in Spain.