News
News, guides, and events that drive your business success.
Latest posts
Year-End Checklist for Your Company’s Tax Planning
At Adlanter, we’ve prepared a complete guide to help you optimize your taxes at the close of the fiscal year.
11/11/2025
New law changes the size classification of SMEs in Spain: what it means for your business
The new regulation redefines what it means to be an SME and opens the door to simpler, less costly accounting models.
11/11/2025
The Tax Agency opens the door to new personal income tax (IRPF) deductions for mortgage cancellations
A TEAC ruling is changing the interpretation of the main residence deduction: if you sold your home and used the proceeds to pay off your mortgage, you may now be able to recover part of your personal income tax (IRPF).
11/11/2025
The new smart accounting driving businesses in Spain
From the first commercial ledgers of the 15th century to real-time data: this is how accounting has evolved into a strategic tool.
11/11/2025
Form 232: control tax risk and improve your company’s transparency
In this post, we explain what it is and who must submit to the Tax Agency the November declaration that many companies overlook.
11/11/2025
NRIT: How to Recover Overpaid Taxes on Rental Income from Real Estate in Spain
In this article, we analyze how a new court ruling allows non-resident landlords to deduct expenses and claim refunds for the past four years.
29/10/2025
How to Protect Your Company’s Tax Structure Against Regulatory Changes and Tax Audits
In an increasingly dynamic tax environment, companies must not only comply with the law, but also anticipate possible reinterpretations by the Spanish Tax Agency (Hacienda) and design structures that stand the test of time.
28/10/2025
How much do Non-resident pay in taxes if they own property in Spain?
In this article, we clearly and practically explain how you must pay taxes on your Spanish properties if you are a non-resident.
27/10/2025
The Government’s Proposal to Increase the Self-Employed Contribution in 2026
In this post, we explain the Government’s 2026 proposal, its contribution brackets, and how it will impact the monthly payments of self-employed workers.
16/10/2025
Webinar | Accounting and Tax Year-End Closing 2025: Key Insights to Face the New Developments in Personal Income Tax (IRPF) and Co ...
Discover the main tax developments for the 2025 fiscal year and get ready for a smooth year-end closing. Join our free webinar on 6 November to learn about all the changes and their practical application.
16/10/2025
3 Common Tax Mistakes Our Labor Advisory Service Also Helps Prevent
Discover how an optimal integrated labor service also protects your company from costly tax penalties.
09/10/2025
Webinar | The Verifactu System: The Obligation That Will Change Business Invoicing in Spain
In this article, we explain what the Verifactu system is, its main obligations and implementation deadlines, and invite you to our free webinar on October 16 to learn more about its impact on business.
02/10/2025
Set up a Company Without Accounting Mistakes: Complete Guide for Entrepreneurs
Learn how to set up a company without accounting mistakes from day one and secure your business's financial success.
02/10/2025
Most Common Accounting Mistakes in SMEs and How to Avoid Them in 2025
Discover the most frequent accounting mistakes in SMEs and learn how to avoid them. Optimize your company's accounting and comply with tax regulations in 2025.
15/09/2025
Deductible Expenses in Your Commercial Premises: How to Optimize Your SME’s Taxation
In this article, we review the requirements set by the tax authorities and the main deductible expenses related to commercial premises, including examples and practical tips for SMEs looking to optimize their taxation.
10/09/2025