January 26, 2026
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Submission of Form 720: declaration of assets and rights abroad
Do you have accounts, real estate, or investments abroad? Avoid mistakes and penalties with proper tax planning.
January 14, 2026
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Why choose CINC as your business center?
Flexible spaces, professional services and tailored support to grow your business in a modern and dynamic environment.
January 13, 2026
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What is an insurance brokerage and how can it help you?
Discover how to save money, time, and worries… and secure the best protection.
January 2, 2026
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Spaces that inspire: CINC’s rooms and terraces for events, meetings, and training
Why choose CINC’s meeting rooms for your professional events?
November 28, 2025
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Tax Deduction for a Master’s Degree for the Self-Employed: What You Should Know
Discover how self-employed professionals can deduct a master’s degree on their income tax and what conditions must be met for the expense to be valid
November 19, 2025
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Take care of your health with the most comprehensive coverage… and enjoy 2 months free
Feeling good every day shouldn’t be a luxury. Health is much more than just not getting sick: it’s about living with energy, sleeping soundly, and knowing you have the support you need when something isn’t right.
November 18, 2025
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New Royal Decree on household service: what obligations do private individuals now have?
This regulation represents a significant step forward in the professionalisation of the sector and in aligning the preventive rights of domestic workers.
November 14, 2025
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CINC Consultancy Launches Its New Online Appointment Service for Immigration Procedures
At CINC Consultancy, we continue working to offer you a more efficient and personalized service. That’s why we’re launching our new online appointment system for immigration procedures, designed for you to manage your paperwork quickly, conveniently, and without unnecessary travel.
November 10, 2025
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Choosing the wrong IAE category can have tax consequences for self-employed workers
The Economic Activities Tax (IAE) classifies business and professional activities according to their nature.
Although it may seem like a mere administrative formality, choosing the wrong category can lead to tax and accounting consequences that directly affect freelancers and businesses.
The Spanish Tax Agency could deny deductions for invoices without a QR code
What changes does the Verifactu system introduce?