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
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
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
Salary Transparency Directive: What It Is, Obligations, and How Companies Can Prepare
In this post, we analyze the most common mistakes when legalizing accounting books and provide solutions to avoid penalties and ensure compliance with tax regulations.
23/04/2026
Mandatory remote work in the EU: what is actually being proposed and what implications it would have for companies
We analyze what it means that the European Commission is considering recommending at least one day of remote work per week as part of a package of measures to reduce energy consumption.
16/04/2026
Sick leave and temporary incapacity: how it affects variable compensation
In this post, we explain how companies should review their incentive policies to ensure compliance with the recent doctrine of the Supreme Court.
15/04/2026
Mistakes that could cost you thousands of euros in labour inspections
In this post, we review the most common labour-related mistakes that can lead to significant penalties in the event of a labour inspection, and how to avoid them.
10/04/2026
Digital time tracking: where regulation is heading
Working time recording is not a new obligation, but its digitalisation and the debate over its scope are shaping the evolution of working time control.
10/04/2026
VeriFactu 2027: Why 2026 Is the Critical Year for Your Accounting Infrastructure
Discover how to get ahead of VeriFactu and ensure your company complies with the Anti-Fraud Law smoothly.
09/04/2026
Can WhatsApp Messages Be Used as Evidence in a Disciplinary Dismissal? Key Insights for HR
What HR departments need to know about the legal validity of WhatsApp conversations in labor disputes.
07/04/2026
How Mandatory Electronic Invoicing Will Change Your Company’s Operations
In this post, we analyze the key aspects of the new mandatory electronic invoicing system, what it means for companies, and how to prepare for its gradual implementation.
01/04/2026
Why the Tax Authorities May Deny VAT Deductions in Transactions Between Related Companies
The Spanish Tax Agency (AEAT) has analyzed a leasing structure that allowed VAT to be improperly deducted. We explain what happened and how to avoid this risk in your company.
01/04/2026
Most important tax obligations for April 2026
April 2026 tax calendar: all obligations that freelancers and companies must file this month, explained clearly and simply.
01/04/2026
Limit of the deduction for international double taxation in the Personal Income Tax (IRPF)
Key points to understand how the limit of the deduction for international double taxation is calculated and how it affects your foreign income.
31/03/2026
What does Article 42.2.a) of the LGT really imply?
How to understand the liability under Article 42.2.a) of the LGT and protect your company with solid and personalized tax advice.
31/03/2026
HappyIndex® At Work: Why Our 2025 Seal Benefits Both Clients and Talent
Discover How Our Satisfaction and Engagement Seal Drives Service Quality and Team Well-Being.
30/03/2026
ISO/IEC 27001 at Adlanter: Certified Since 2024 to Protect Your Information
Protecting Your Data with the Most Recognized International Standard in Information Management
30/03/2026
The True Cost of Hiring Wrong: Why a Poor Decision Can Weigh Down a Company
In this article, we analyze the real impact of a bad hire and how a professional, data-driven selection process can prevent financial losses, unnecessary turnover, and the loss of key talent.
27/03/2026
The 5 most common mistakes when creating a startup
Avoid the most common mistakes when launching your startup. We’ll show you how to prevent them and build a solid foundation to scale without complications.
23/03/2026
Most Common Income Tax Filing Mistakes and How to Avoid Them
Avoid common mistakes, optimize your deductions, and file your income tax return with peace of mind and confidence.
20/03/2026
2025–2026 Income Tax Campaign: key dates, who must file, and what you need to keep in mind
In this article, we go over the key dates, filing methods, who is required to file, and other aspects you should keep in mind from now on.
19/03/2026
How can your HR team retain talent?
Retaining talent goes beyond offering a good salary: effective HR strategies drive motivation and build strong, solid teams.
17/03/2026
Legal outsourcing: Advantages for Your Business
Legal management within companies is evolving. More and more organizations are outsourcing key functions to become more agile, cut costs, and access specialized talent. Here’s how to do it right.
13/03/2026
Bizkaia Income Tax Return: What’s New for 2025–2026
Discover the tax changes, deductions, and key dates that will affect the Income Tax Return in Bizkaia this year.
13/03/2026
2025 Income Tax Updates: Key Changes for the 2026 Filing Season
In this article, we analyse the main updates for the 2025–2026 income tax campaign and what implications they may have for taxpayers.
13/03/2026
Starting a business in Alicante: Everything you need to know
Do you know the advantages Alicante offers for starting your business? In this post, we’ll share all the details with you.
10/03/2026
Mistakes Companies Make When Managing Paternity Leave (and How to Avoid Them)
Discover the most common mistakes companies make when managing paternity leave in Spain and learn labor compliance best practices to avoid sanctions and conflicts.
08/03/2026
The salary register: everything you need to know
In the following post, we tell you all the details about the salary register and how to implement it in your company.
04/03/2026
Non‑Resident NIE in Spain: Complete Guide 2026
Discover what the non‑resident NIE is, when you need it, and how to apply for it step by step with Adlanter. Avoid mistakes and speed up your procedure.
03/03/2026
ISAE 3402: the assurance report that validates the security and effectiveness of our HR outsourcing
We’re audited in accordance with ISAE 3402. See how our Type I/II report reduces risk, speeds up audits, and builds confidence in your HR processes.
01/03/2026
Starting a Business in Málaga: What You Need to Know
In this post, we cover the key aspects to consider when starting a business in Málaga.
28/02/2026
Common payroll management mistakes that can be costly for your company
Payroll is a critical legal obligation: we examine the most common mistakes, their consequences, and how to manage it with legal certainty.
23/02/2026
Upskilling and reskilling: the silent challenge facing SMEs in the age of automation
In this post, we explore how upskilling and reskilling can help SMEs adapt to automation, keep their teams prepared, and turn technological change into an opportunity for growth.
23/02/2026
What is a representative office and what is its purpose?
In this post, we specifically address the concept of a representative office, a viable option for conducting business in Spain.
17/02/2026
Dismissal for Theft in Spain: When and How an Employer Can Act in Cases of Serious Misconduct
This article explains how to respond to employee misappropriation and when a disciplinary dismissal is viable—even if the employee is acquitted in criminal court.
17/02/2026
5 Reasons Why Your Company Should Digitize Invoicing Today
Discover why your company should digitize invoicing and adapt to the Verifactu system. Comply with the law, increase efficiency, and improve accounting control.
12/02/2026
Dismissal for Racist Insults at Work: When It Is Justified and How to Act
We explain in which cases racist insults in the workplace can justify disciplinary dismissal, what Spanish law and case law say, and how companies should act to protect their workforce.
29/01/2026
Assessment Center: a key tool to evaluate talent with greater accuracy
How to assess skills, behaviors, and potential beyond the résumé to make better talent selection and development decisions.
22/01/2026
2026 Income Tax Table: brackets, rates, and how much you need to withhold
Discover the 2026 income tax brackets, how withholdings work, and what you need to consider based on your personal or family situation.
22/01/2026
Labour Checklist for Companies in 2026: Key Obligations and Next Steps
In this post, we analyse everything your company should review at the start of the year to comply with labour regulations, optimise management, and avoid issues.
16/01/2026
The Most In-Demand Job Profiles in 2025
In this post, we explain which professional profiles companies are seeking most in 2025 so far—and why.
10/01/2026
Key Tax Forms and Deadlines You Can’t Miss: January 2026
January marks the first major tax push of the year. Know which forms and deadlines are essential to start 2026 fully compliant.
09/01/2026
How to Improve Your Company’s Profitability in 90 Days: Steps That Actually Work
A practical approach to identifying immediate improvement opportunities, optimizing decision-making, and boosting short-term business profitability without losing sight of long-term sustainability.
07/01/2026
Transform Your Recruitment Process: Candidate Experience as a Competitive Advantage
Discover in this post how to design recruitment processes focused on candidate experience and turn them into a strategic asset for your company.
23/12/2025
