The Supreme Court Revises Spain’s Immigration Regulation: Key Implications for Businesses and International Mobility
The ruling annuls certain restrictions on the hiring of seasonal workers, mandatory electronic communication with the Administration, and specific residence-related provisions, while maintaining the overall structure of Spain’s Immigration Regulation. Orígenes
01/10/2026
Artificial Intelligence and the Future of Professional Services: Adlanter Participates in Foro Asesores Barcelona
José Luis Rivas, CEO of Adlanter, will take part in a roundtable organized by Wolters Kluwer to discuss the challenges and opportunities that artificial intelligence presents for the professional services sector.
28/09/2026
Tax Obligations for October 2026
Stay up to date with the main filing deadlines, tax returns, and reporting obligations businesses and individuals must meet in October 2026.
28/09/2026
Taxation of Investments and Business Transactions
Key taxes, incentives, and risks that businesses should assess before investing, acquiring, selling, or restructuring their operations.
28/09/2026
Remote Work and Mobility: Who Covers Travel Expenses?
In this article, we explore how travel expenses should be managed when an employee works remotely and their home is located far from the workplace.
28/09/2026
EU Artificial Intelligence Act: Key Provisions, Deadlines and Business Obligations in 2026
In this article, we examine the phased implementation of the AI Act, its risk-based classification system, and its impact on Spain and business operations.
21/09/2026
Setting Up a Business in Spain: 4 Key Issues for International Investors
Incorporating a company in Spain is only the first step. For international investors and entrepreneurs, proper planning is essential to ensure that the new company is ready to operate, comply and grow from day one.
18/09/2026
Employment Contracts: What Companies Need to Review in Light of the New Information Requirements
Royal Decree 723/2026, applicable from 5 October, expands and specifies the information that companies must provide to employees about their terms and conditions of employment.
15/09/2026
Europe accelerates its artificial intelligence strategy: key takeaways from the new AI and Cybersecurity Action Plan
En este post comentamos el nuevo Plan de Acción sobre Ciberseguridad e Inteligencia Artificial presentado por la Comisión Europea y por qué representa un cambio de enfoque en la estrategia europea sobre inteligencia artificial.
29/07/2026
Heatwave in Spain: what businesses need to know
In this article, we examine employers’ obligations during periods of extreme heat, when working conditions must be adapted, and the legal risks of failing to protect employees.
29/07/2026
Financial sector digitalisation: key aspects of the new bill and how to prepare for the upcoming regulatory changes
In this article, we explore the main developments introduced by the bill on the digitalisation and modernisation of the financial sector and explain how they may affect financial institutions and other organisations.
29/07/2026
2025 Corporate Income Tax campaign: non-accounting adjustments to review before filing Form 200
In this article, we explain what non-accounting adjustments are, which ones most commonly lead to errors in Corporate Income Tax, and the key aspects businesses should review before filing Form 200.
29/07/2026
Summer Shapes Decisions Too: How to Keep Your Talent from Leaving in September
El regreso de vacaciones es cuando más profesionales deciden cambiar. Conviértelo en tu mejor palanca de fidelización.
28/07/2026
Corporate taxation in the UK vs Spain: what businesses need to know
In this post we compare the UK and Spanish corporate tax systems from the perspective of UK companies planning to operate in Spain.
21/07/2026
Moving to Spain: Essential Administrative Steps to Take from Day One
Settling in a new country involves managing multiple legal, tax, and administrative matters that should be properly planned from day one.
02/07/2026
The Tax Agency’s New Focus on the Real Estate Sector Sends a Warning to Many Businesses
The Spanish Tax Agency's recent operation across several autonomous communities confirms an increasingly demanding environment for businesses and professionals: tax scrutiny is intensifying, and staying ahead is key.
02/07/2026
Time Tracking: The Latest Supreme Court Ruling Sends a Clear Warning to Employers
The latest Supreme Court ruling reminds employers that working time tracking remains a key obligation within any labour compliance strategy.
01/07/2026
Can You Be Dismissed for What You Post on Social Media? Key Considerations for Managing This Risk in Your Company
Several recent court rulings have confirmed that certain posts on TikTok, Instagram, or Facebook may justify disciplinary dismissal. Companies should review their internal policies to prevent employment and reputational risks.
30/06/2026
Criminal Compliance in Companies: The Invisible Risk Many Organisations Still Fail to Manage
One in three Spanish companies admits it does not manage criminal compliance, despite the fact that corporate criminal liability can directly affect directors, executives, and business continuity.
19/06/2026
Cybersecurity and Data Protection: The Compliance Risk That Most Concerns Spanish Companies
An Adlanter study reveals that cybersecurity is one of the top priorities for businesses, but also the area where the gap between concern and actual preparedness is greatest.
17/06/2026
The Digitalisation of Social Security Requires Companies to Review Their Internal Labour Management Processes
The new requirement to receive certain notifications electronically not only affects workers receiving benefits or those on sick leave. It also creates new challenges for businesses.
15/06/2026
Regularise an Existing Company or Incorporate a New One? Key Legal Considerations for Making the Right Decision
In this article, we analyse the legal, tax and corporate implications of each alternative when a company has accumulated compliance failures, as well as the real risks associated with directors’ liability and business succession.
15/06/2026
Non-Resident Director in Spain: Tax, Employment and Legal Obligations You Need to Know
In this article, we analyse the main tax, employment and corporate obligations that international companies should consider when appointing non-resident directors to Spanish companies.
12/06/2026
Special Social Security Agreement for Workers Over 55 in a Collective Redundancy Process (ERE): Who Is Ultimately Responsible?
A recent Supreme Court ruling clarifies that the Spanish General Treasury of Social Security (TGSS) is not required to compensate for failures by either the employer or the employee in the processing of the special Social Security agreement applicable to certain collective redundancies.
09/06/2026
How to Move to Spain as a Foreign Professional: Everything You Need to Know About Visas, Taxes, and Residency
Discover the visas and permits available to foreign professionals looking to relocate to Spain, and learn about the key tax, employment, and immigration considerations you should take into account before making your move.
09/06/2026
How to Regularize a Company with Outstanding Accounting and Tax Obligations
In this post, we explain how to regularize a company with outstanding accounting, tax, or corporate obligations and the steps required to restore its full operational capacity.
05/06/2026
Subsidiary vs Branch in Spain: Which Structure Is Best for a Foreign Company?
Corporate, Tax and Operational Differences That International Companies Should Assess Before Establishing a Presence in Spain.
04/06/2026
Birth and Childcare Leave: How to Manage Remaining Days That Do Not Complete a Full Week
We analyze the new criterion issued by the Spanish Social Security Institute (INSS) regarding birth and childcare leave and how it affects additional days generated by the child’s hospitalization or by taking the leave on a part-time basis.
04/06/2026
How to Bring Foreign Talent to Spain Without Legal Complications
Discover how to hire foreign talent in Spain safely and efficiently, the different permit options available, and the legal, employment and tax considerations companies need to take into account in 2026.
02/06/2026
Social Security strengthens electronic communications: what workers and employers need to know
In this article, we analyse the new provisions introduced by Order ISM/541/2026, the groups affected by the obligation to receive electronic notifications, and the practical implications of these changes.
02/06/2026
How to Start a Business in Spain as a Foreigner
A Complete Guide to the Legal, Tax, and Operational Considerations International Companies and Investors Should Assess Before Establishing Operations in Spain
01/06/2026
UK Limited Company vs Spanish SL: key differences and advantages
In this article, we analyse the key legal, tax and operational differences between a UK Limited Company and a Spanish SL, and what UK businesses should consider before expanding into Spain.
29/05/2026
How Ahimsa Gains Peace of Mind and Strategic Focus with Adlanter’s Support
Ahimsa’s journey towards stronger, more personal and purpose-driven management through Adlanter’s strategic support.
29/05/2026
Spain Approves the New Artificial Intelligence Law: What Changes and How It Affects Businesses
In this article, we analyse the main aspects of the new artificial intelligence regulatory framework in Spain and its direct impact on corporate compliance obligations.
28/05/2026
How to operate in Spain from the UK: a complete guide for UK businesses
In this post we explore the main legal, tax and employment considerations UK businesses must consider when operating in Spain, and the key structures required for a compliant and efficient market entry.
27/05/2026
International Assignment Letters: Key Considerations for Employees Working Overseas
Discover what international assignment letters are, what key elements they should include, and why they are essential for managing employees working abroad with legal certainty and compliance.
22/05/2026
Digital Nomads in Spain: Legal and Tax Requirements You Need to Know
Discover how Spain’s digital nomad visa works, the legal and tax requirements you must meet, and the main advantages for international remote workers in 2026.
20/05/2026
Shareholder Compensation: How to Structure It Properly to Avoid Tax Issues
In this article, we analyse a particularly relevant and sensitive tax matter: how shareholder compensation is taxed under Personal Income Tax (IRPF) and how to structure it correctly.
18/05/2026
Paid leave entitlements in 2026: what they are, types, and key aspects for managing them correctly
Learn about the main paid leave entitlements under the Spanish Workers’ Statute and discover how to apply them correctly to avoid labour disputes and legal risks.
14/05/2026
EBITDA vs EBIT: Differences, Examples, and When to Use Each One
We explain the differences between EBITDA and EBIT, how to interpret each indicator, and in which situations it is more appropriate to use one or the other to analyse a company’s profitability.
13/05/2026
Who needs a LEI code and for which transactions will it be required?
In this post, we analyse who is actually required to obtain a LEI Code and in which specific transactions it is an essential requirement.
11/05/2026
The Supreme Court confirms that family force majeure leave is always paid leave
The Supreme Court clarifies the scope of Article 37.9 of the Spanish Workers’ Statute and strengthens legal certainty regarding work-life balance rights.
11/05/2026
EBITDA Margin: how to calculate it and what is considered “good” depending on the industry
In this article, we explain what the EBITDA margin is, how to calculate it correctly, and how to interpret it according to the industry and business model.
07/05/2026
EBITDA: what it is, how it is calculated, and how to interpret it to make better business decisions
A complete and practical guide to understanding, calculating, and interpreting EBITDA in your company.
06/05/2026
Corporate Income Tax: Complete Guide for Companies and SMEs [2026]
Everything your company needs to know about Corporate Income Tax (CIT): updated rates, step-by-step calculation, deductions, and deadlines. No fluff.
05/05/2026
New Occupational Risk Prevention Law: key points and changes for companies in Spain
In this post, we explain the main new features of the reform of the Occupational Risk Prevention Law, with a particular focus on the management of psychosocial risks, mental health, and digitalization.
05/05/2026
The Supreme Court requires compensation for public holidays that coincide with rest days
In this post, we analyze the Supreme Court’s new criteria on compensating public holidays when they coincide with employees’ weekly rest days.
04/05/2026
Workers’ Day 2026: from the recognition of rights to the demand for technical compliance
In this post, we analyze the four key pillars that define the new labor model for 2026.
04/05/2026
Hiring foreign workers from their country of origin: how it works and what companies need to consider
In this post, we explain how hiring foreign workers from their country of origin works, what changes the recent regulations introduce, and the practical implications for companies.
29/04/2026
Non-payment of Social Security contributions: when it is considered a serious offence and what companies need to take into account
In this post, we analyse the sanctioning regime applicable to the non-payment of Social Security contributions, the circumstances in which it is considered a serious offence, and the criteria used to determine the calculation of the penalty.
28/04/2026