Partner-attended · reply within 24 business hours
Language
Corporate transactions, capital markets and strategic deals.
Independent assessment and rigorous valuation of assets and businesses.
Business reinvention, sustainability and wealth management.
Corporate governance, succession and transformation
International tax planning and cross-border structuring.
Regulatory compliance and tax reporting obligations.
Special regimes for individuals and digital assets.
Tax defense and wealth taxes
Corporate immigration, ICT transfers, investor residency, digital nomad and regularisation.
Employment relations, mobility and regulatory protection.
Protection, compliance and digital resilience
Data protection, DPO and AI regulation
Company formation, contracts, shareholder agreements and corporate operations.
Contracts, dismissals, redundancies and labour court representation.
Insolvency proceedings, fresh start, micro-enterprise procedure and dissolution.
Litigation, arbitration, mediation, IP and real estate law.
Accounting, reporting and outsourced financial management.
Entity management, governance and personnel administration.
Incorporation, incentives and business acceleration.
Risk management, continuity and recovery
New guides on the latest Spanish tax and immigration developments.
Practical tools for informed decision-making.
Order HAC/529/2026 approves new tax return forms for Corporate Tax (IS) and Non-Resident Income Tax (IRNR) applicable to permanent establishments and entities under the foreign income attribution regime with a presence in Spain (Art. 1). These forms correspond to tax periods beginning between 1 January and 31 December 2025. The regulation also establishes instructions for the declaration and payment procedures, as well as the conditions for electronic filing.
For foreign entities with permanent establishments in Spain, the regulation mandates the adoption of new forms for their 2025 tax year returns. Tax administrations and obliged parties must comply with the new declaration and payment instructions, as well as the electronic filing procedures set out in the order. This provision amends transitional provision 2 of Order HAC/1198/2025 to ensure regulatory transition.
The tax team reviews your specific situation.
Partner-attended · reply within 24 business hours
Quick message
We reply within 24 business hours. Confidential handling guaranteed.
Google Meet
Direct slot with the partner. Complimentary consultation · no commitment · cancel up to 24h in advance.
Loading availability…
We're fully booked for the next 14 days.
That's a good sign, and we won't leave you hanging.
Request callback
Tell us a time window and a phone number. A partner will call you back during the chosen slot.
< 24 h reply · direct with partner
Have a specific question? Tell us your situation in a sentence or two: a partner will reply within 24 business hours.
Complimentary 30-minute meeting with the partner responsible for your area. Google Meet or in person. Cancel up to 24h in advance.
Loading availability…
We're fully booked for the next 14 days.
That's a good sign, and we won't leave you hanging.
Tell us your preferred time slot and a phone number. A partner will call you back, with no hold queues and no gatekeepers.
We use our own and third-party cookies to improve your experience. More information
Essential for the website to function. Cannot be disabled.
Help us understand how you use the site to improve it.
Enable relevant content and advertising.