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Minimum Company Capital Calculator

Calculate the legal requirements for minimum share capital to incorporate an S.L. or S.A. in Spain in 2026. Learn about paid-in rules and reserves.

Company Configuration

Proposed share capital€3.000,00
€1€150.000
Minimum Capital Required by Law
€1,00
Minimum paid-in amount at setup:€3.000,00

📊 Legal Compliance Breakdown

Capital validation statusVALID
Required paid-in percentage100%
Total registered capital€3.000,00

When starting a business in Spain, selecting the appropriate corporate structure is one of the first structural decisions. Share capital represents the contributions (monetary or non-monetary) made by founding shareholders to equip the company with initial equity and to serve as a guarantee to third parties. Historically, the financial barrier to incorporating a Limited Liability Company (Sociedad Limitada, or S.L.) was high, but recent regulatory reforms have significantly relaxed these requirements.

In 2026, under Spain’s Ley Crea y Crece (Law 18/2022), the minimum share capital for an S.L. is set at just €1.00, eliminating the historical requirement of €3,000.00. However, Corporations (Sociedades Anónimas, or S.A.) continue to require a strict minimum of €60,000.00, with at least 25% of this amount paid-in at setup. To analyze your future company tax burden, we advise consulting our Corporate Tax Calculator or managing freelancer incomes with the Freelance Withholdings Calculator.

⚙️ Share Capital Rules for S.L. and S.A. in Spain

Spain’s Capital Companies Act regulates how initial corporate capital must be structured and paid-in:

  • Sociedad Limitada (S.L.): The legal minimum is €1.00. If the company is incorporated with share capital below €3,000.00, it enters the successive formation regime. This requires allocating at least 20% of net annual profits to the legal reserve until the reserve plus the share capital reaches €3,000.00. Additionally, in case of liquidation, if assets are insufficient, shareholders and directors are jointly and personally liable up to the €3,000.00 limit.
  • Sociedad Anón… (S.A.): The minimum legal capital is €60,000.00. At incorporation before a notary, all shares must be subscribed, and at least 25% of the nominal value of each share must be paid-in (€15,000.00 if utilizing the minimum). The remaining 75% (pending capital contributions) must be paid according to the terms in the corporate bylaws.

📊 Practical Company Incorporation Examples

Here are two scenarios of company incorporation in Spain:

Example 1: Incorporating an S.L. with minimal capital
  • Company type selected: **Limited Liability Company (S.L.)**
  • Proposed capital: **€500.00**
Result: The capital of **€500.00** is **VALID** (minimum is €1). However, the successive formation regime is active: 20% of net profits must be allocated to the legal reserve, and shareholders face a joint liability buffer of up to **€3,000.00** in case of liquidation.
Example 2: Incorporating an S.A. with partial paid-in capital
  • Company type selected: **Corporation (S.A.)**
  • Proposed capital: **€60,000.00** (legal minimum)
Result: The capital is **VALID**. The minimum paid-in capital required at incorporation is **€15,000.00** (25%). The remaining **€45,000.00** is pending payment according to the bylaws.

⚠️ Common Incorporation Capital Pitfalls

  1. Setting up an S.L. with €1 without buffer: While the legal minimum is €1, notary, registry, and setup fees typically exceed €300. Without additional cash, your company will immediately have negative equity.
  2. Believing Successive Formation Blocks Operations: It is not a commercial barrier, but it restricts distributing dividends to shareholders until the legal reserve targets are met.
  3. Improper Valuation of Non-Cash Contributions: If capital is paid with equipment or laptops instead of cash, shareholders are legally responsible for the accuracy and valuation of those items.

❓ Frequently Asked Questions (FAQ)

No. Under the Ley Crea y Crece, shareholders of an S.L. can sign a statement of responsibility confirming they have contributed the capital, bypassing the need for a bank deposit certificate during notary signatures.

It is a protective framework for creditors of S.L.s created with less than €3,000 capital. It mandates allocating 20% of profits to reserves and establishes joint personal liability for shareholders up to €3,000 in insolvency.

Yes. You can convert the company structure through a corporate transformation. To do so, you must increase the company share capital to meet the S.A. minimum legal requirement of €60,000.

Subscribed capital is the total capital shareholders commit to contribute in the bylaws. Paid-in capital is the portion of that total capital that is physically deposited into the company accounts at incorporation.

Yes. The share capital does not need to remain blocked in bank accounts. It is a corporate resource and can be spent on inventory, salaries, rent, or other standard business expenses.

If losses cause the company net equity to drop below half of the registered share capital, the company enters cause for legal dissolution unless capital is expanded or reduced to restore balance.

Corporate Capital Regulations

Ley Crea y Crece Includes the 2022 reform allowing S.L. incorporation from €1.
Calculates the 25% minimum paid-in capital legally required for S.A. at setup.
Displays automatic notifications for successive formation and legal reserves.
Fully compliant with the current Capital Companies Act in Spain.

Reference Organizations

🏛️
Central Mercantile Registry
Responsible for corporate name reservations and publishing Spanish corporate deeds.
RMC Website →
⚖️
Notarial Council
Regulates Spanish notaries before whom the deed of incorporation must be signed.
Notaries Website →
🛡️
Last updated:Corporate laws and capital regulations updated for 2026.