In short:
- What it is: a partnership where two or more people run a business together and share the management.
- Liability: personal and unlimited. If the business cannot meet its obligations, creditors can go after any partner's personal assets.
- Minimum capital: none is required by law.
- Partners: you need at least two.
- Setup: a public deed before a notary plus entry in the Mercantile Register.
Running a business with someone you trust? A general partnership can be a smart, flexible choice–especially when you're just getting started and want to split responsibilities, decisions, and profits fairly.
It’s not the most common business type today, but it still works well for professionals, small firms, and family ventures. Here’s what you need to know.
Summary
What is a general partnership?
In a general partnership (known as a sociedad colectiva in Spanish law), two or more people team up to run a business. All partners are equally involved and equally responsible – financially, legally, and operationally.
What makes this structure unique? The partners don’t just share the rewards – each of them is personally liable. That means if the business can’t meet its obligations, creditors could go after the personal assets of any partner.
That’s why trust and transparency matter a lot between partners.
Curious how a general partnership compares to other popular business structures? Find a full breakdown in our Complete guide to understanding the types of companies in Spain.
Main features at a glance
Financial features
Tax and accounting
Legal points
When does a general partnership make sense?
This structure can work well when you trust each other, don’t need a large upfront investment, and plan to manage the business together.
Examples:
For small teams or family businesses seeking extra flexibility and fewer administrative hurdles, discover the Communal partnership: a flexible choice for small businesses.
How to set up a general partnership – in 4 steps
How to set up a general partnership step by step
This is the founding document, signed before a notary. It lists each partner, the company name, each partner's contribution, the duration and who handles management.
After the deed is signed, register it with the Mercantile Register that matches your company's location.
Request the NIF from the Spanish Tax Agency so you can start trading legally.
The partnership becomes legally valid once it is published in Spain's official business register, the Boletín Oficial del Registro Mercantil.
Draft your partnership deed
This is your company’s founding document. It should include:
Register with the Mercantile Register
After you’ve signed the deed in front of a notary, register it with the Mercantile Register corresponding to your company's location.
Get your business tax number (NIF)
Request this number from the Spanish Tax Agency so you can start trading legally.
Publish officially in the BORME
The partnership becomes legally valid once it's published in Spain's official business register (Boletín Oficial del Registro Mercantil).
Pros and cons of a general partnership
Benefits
Possible drawbacks
Thinking about a more formal or investor-focused business? Learn about the Public limited company (S.A.): is it the right fit for your business?
Frequently asked questions about general partnerships
What liability do the partners have?
Liability is personal and unlimited. If the business cannot meet its obligations, creditors can go after the personal assets of any partner, present and future.
What is the minimum capital to set one up?
There is no legal minimum. A general partnership does not require a set amount of capital to start.
How many partners do you need?
You need at least two partners. This model does not work solo.
How is a general partnership taxed?
In Spain it pays Corporate Tax (Impuesto de Sociedades) at a flat rate, currently 25%, just like a limited company.
What is the difference between a capital partner and an industrial partner?
A capital partner contributes capital, either money or assets. An industrial partner contributes work or services, not capital.
What happens if a partner leaves or dies?
Unless otherwise agreed, the company is dissolved when a partner leaves or dies.
Final thoughts
A general partnership is a solid option when you value flexibility and mutual trust over complex legal shielding. It’s especially useful for professionals starting out, close-knit teams, or family ventures.
Want to compare legal and tax aspects of every company type? Don’t miss our Legal and tax aspects of different companies in Spain for a detailed comparison.
But there’s no sugar-coating it: unlimited liability is a serious commitment. So make sure you and your partners agree – not just on the vision, but on how you’ll back each other up if things get tough.
If you’re ready to build something together and want a lean, collaborative start – this could be the right model to get your business going.
Information current as of June 2026. This guide is for general information only and is not legal or tax advice. Rules and figures can change. Check with a professional or the official source before making decisions.
