An employment contract is the foundation of any working relationship in Spain. It sets out the respective rights and obligations of employer and employee and defines key elements such as duration, working hours, pay and Social Security contributions. Choosing the correct type of contract is not a mere administrative formality; it has legal, financial and organisational consequences.
This area often raises practical questions for both businesses and workers. What types of contract are available? In what circumstances can a fixed-term contract lawfully be used? When is a permanent contract required? What responsibilities does an employer assume when taking someone on? These are recurring issues, particularly in a regulatory landscape that has seen notable reform in recent years.
This article reviews the main types of employment contract in Spain, the obligations attached to each and the steps required to recruit staff lawfully. The aim is to provide a clear and up-to-date overview of the options available and how they operate in practice.
What counts as an employment contract in Spain
Under Spanish law, an employment contract exists where an individual voluntarily provides services for another party, within that party’s organisation and under its direction, in return for pay. This arrangement is characterised by subordination and by the employer assuming the economic risk of the activity. Those elements distinguish employment from self-employment or purely commercial service arrangements. A written document is not decisive: where these features are present, an employment relationship will be deemed to exist even if nothing has been signed.
Contracts may be agreed verbally or in writing, although legislation requires certain arrangements to be set out in writing. Even in the absence of a signed document, the relationship may still be legally valid if the essential elements are present. When discussing the types of employment contract in force in Spain, the reference is therefore to the legal framework governing the relationship, rather than simply to the format of the agreement.
Types of employment contract in Spain by duration
Duration is one of the main criteria used to classify employment contracts. Spanish legislation distinguishes between permanent and fixed-term contracts, each subject to a distinct legal regime and with direct implications for the employer.
Permanent contracts in Spain
A permanent contract does not specify an end date. It is the standard form of employment and, following recent labour market reforms, the default option in most situations.
The category of permanent contracts in Spain includes the ordinary open-ended contract as well as specific arrangements designed for particular groups or circumstances. Employers enter into an ongoing employment relationship and assume the usual obligations relating to pay, Social Security contributions, working time and protection against unfair dismissal.
Where there is no lawful ground justifying a temporary arrangement, a permanent contract is required. If a fixed-term contract is used without a valid reason, the relationship may be treated in law as permanent.
Fixed-term contracts in Spain
A fixed-term contract is limited in duration and may only be used where there is a specific, objective reason for doing so. The principal forms of fixed-term contract in Spain relate to production-related needs or the temporary replacement of another employee.
The reason for the contract must be clearly identified and recorded. The law sets maximum duration limits and establishes rules designed to prevent the improper rolling over of temporary contracts. If those limits are exceeded, the contract may automatically convert into a permanent one.
Types of employment contract by working time
Contracts are also classified according to the agreed working time.
Full-time contracts
A full-time contract involves working the maximum number of hours laid down by statute or by the applicable collective agreement. It is the most common arrangement and may apply to both permanent and fixed-term contracts.
Part-time contracts
Under a part-time contract, the agreed working hours are fewer than those of a comparable full-time employee. This type of contract must be set out in writing and must clearly state the number of ordinary hours and how they are distributed. It is subject to specific rules on additional hours, Social Security contributions and employment rights.
Types of employment contract by the employee’s circumstances
Spanish labour law also provides for certain contractual arrangements linked to the personal or professional situation of the employee.
Training contracts
Training contracts are intended to combine work with training. They include contracts for alternating training and employment, as well as contracts designed to enable the acquisition of professional experience. These arrangements are subject to specific requirements concerning age, qualifications, duration and the training content itself.
Other common arrangements
There are also contracts aimed at particular groups, such as individuals with disabilities, or linked to specific employment schemes. These arrangements may involve particular rules regarding incentives, duration or formal requirements, always within the general framework of Spanish employment law.
Employer obligations when hiring an employee
Taking someone on entails a range of legal obligations, regardless of the type of contract selected.
Core legal obligations of the employer
Before the employee starts work, the employer must register them with the Social Security authorities, pay the agreed salary in accordance with the law and any applicable collective agreement, respect working time and rest periods, and ensure safe and healthy working conditions.
The employer must also comply with its obligations in relation to Social Security contributions, the prevention of occupational risks and collective employment rights.
Minimum information to be included in the contract
As a minimum, the contract should state the identity of the parties, the type of contract, its duration, working time, salary, place of work and start date. In the case of fixed-term contracts, the reason for the temporary nature of the arrangement must be expressly stated.
Steps to hire an employee lawfully in Spain
Recruiting staff lawfully involves following a series of administrative and employment-related steps.
Choosing the appropriate type of contract
The first step is to assess the company’s actual needs and determine which type of contract is suitable for the work to be carried out, always within the limits set by law.
Administrative formalities and notification
Once the contract has been formalised, the employer must notify the public employment services and complete the relevant procedures with the Social Security authorities within the prescribed time limits.
What happens if someone works without a contract in Spain
Working without a written contract does not mean that no employment relationship exists. Spanish law protects employees even where the agreement has not been set out in writing.
Legal consequences for the employer
Failure to formalise the contract may lead to administrative penalties, surcharges on Social Security contributions and a legal presumption that the relationship is permanent and full-time.
Employee rights in the absence of a written contract
The employee retains their entitlement to pay, Social Security contributions and social protection. They may also seek formal recognition of the employment relationship and of the actual conditions under which they provide their services.
How to choose the appropriate type of contract
The choice of contract should reflect the genuine nature of the role rather than short-term convenience. Assessing the expected duration, working time, reason for recruitment and the associated legal obligations helps to avoid future disputes and ensures compliance with current employment legislation.
A sound understanding of the different types of employment contract and the obligations attached to each helps prevent errors and supports proper workforce management. Selecting a contract that accurately reflects the reality of the role and the applicable legal framework reduces risk and provides stability for both employer and employee.
Through BEAC’s corporate advisory service in Las Palmas, we support businesses in managing their employment relationships correctly, offering clear and practical guidance to ensure that recruitment complies with Spanish law and aligns with each organisation’s real needs.
