Fiscal & Tax
How to Calculate Your solidarity contribution in Spain
Discover how the Spanish solidarity contribution affects high-earning expats and employers. Learn the rates, calculation tiers, and exactly who
Welcome to our Wiki,
Entre Trámites Blog
Find step-by-step tutorials on the different procedures of the Public Administrations. All posts are sorted by topic.
Fiscal & Tax
Navigating the register of intra-community operators in Spain
Learn how to apply for the register of intra-community operators in Spain. Discover requirements, Form 036, and how to
Fiscal & Tax
Tax calendar in Spain: explained
Tax calendar in Spain explained clearly. Deadlines, quarterly taxes and key dates to avoid penalties.
Fiscal & Tax
What Is IRPF? The Transitional Regime Explained
Confused about Spanish taxes? We explain what is IRPF, a key rule that can save you money on property sales
Fiscal & Tax
Understanding Census Fines and VAT Penalties in Spain: Types and Prevention
Avoid unexpected costs! Essential guide to census obligations and VAT penalties in Spain. Learn how to prevent fines and manage
Fiscal & Tax
New Deadlines for the Verifactu System: Mandatory Use Delayed to 2027
New deadlines for the Verifactu system in Spain! Mandatory use delayed to 2027 for companies and freelancers.
Fiscal & Tax
VIES System: How to Verify the VAT-ID and Avoid Penalties in Spain
Use the VIES System to verify a VAT-ID and ensure your intra-community operations are penalty-free.
Fiscal & Tax
How to File an Amendment Tax Return in Spain: Your Step-by-Step Guide
Overpaid your Spanish taxes? Learn the specific process for filing an amendment tax return (rectificación de autoliquidación) with the AEAT.
Fiscal & Tax
Spain Form 131 Complementary Tax Return: When and How to File (Modules Regime)
Need to correct a mistake on your Form 131? Learn when and how to file a complementary tax return for
Fiscal & Tax
Unpaid Rent Insurance: What It Is, Consequences, and How to Act
Learn the consequences of unpaid rent insurance in Spain. Our guide explains what happens, how to act, and what you
Fiscal & Tax
State vs. Regional Taxes: A Guide to Optimising Your Tax Return in Spain
Learn how to reduce your personal income tax Spain by understanding the difference between state vs. regional taxes.
Fiscal & Tax
Innovation Tax Relief: Save Taxes by Investing in Innovation
Learn about innovation tax relief in Spain. Our guide explains how to get a tax break and a potential cash
