2025 Year-End Checklist for Your Company’s Labor Planning
Optimize your 2025 year-end closing and plan for 2026 without surprises: review payroll, social security contributions, and adapt to the new regulations.
12/11/2025
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.
12/11/2025
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
The mandatory internal whistleblowing channel for companies
Law 2/2023 has changed how companies must manage internal communications related to regulatory breaches and irregular conduct.
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
Inventory of Assets in Inheritances: When and How to Prepare It
In this post, we analyze how to properly prepare an inheritance inventory to protect your assets and avoid conflicts among heirs.
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
Being Up to Date with Payments: The New Requirement That Could Delay a Merger or Corporate Spin-off
En este post analizamos este cambio que puede bloquear operaciones societarias y cómo anticiparte para no frenar el crecimiento de tu empresa.
30/10/2025
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
When does the Hague Apostille expire?
With a Hague Apostille you will validate a document in a certain foreign country, but for how long is valid? It depends on the type of apostilled document.
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
