Spain Freelance Tax Calendar 2026

Stay Ahead of the Taxman in 2026

For freelancers in Spain, missing a tax deadline can lead to hefty surcharges and penalties, ranging from 5% to 20% of the tax due. In 2026, the calendar follows the quarterly cycle, but with stricter enforcement of electronic filings. Mark these dates in your diary!

Quarterly Obligations (IVA & IRPF)

Every quarter, you must file Modelo 303 (VAT/IVA) and Modelo 130 (Income Tax/IRPF).

Q1: April 1st - April 20th
Q2: July 1st - July 20th
Q3: October 1st - October 20th
Q4: January 1st - January 30th (2027)

Annual Summaries (January 2026)

January is the most intense month. You must file annual summaries for the previous year (2025):

Modelo 390: Annual VAT summary (Deadline: Jan 30th)
Modelo 190: Annual summary of retentions (Deadline: Jan 30th)
Modelo 347: Operations with third parties > €3,005 (Deadline: Feb 28th)

The Income Tax Return (Renta)

The annual Personal Income Tax return (Modelo 100) for 2025 will be filed from April to June 2026. This is where you settle the final balance of your earnings.

🏆 Automate Your Calendar with Trybiut

Managing these dates manually is risky. Trybiut provides an integrated tax calendar that alerts you well in advance and, most importantly, auto-fills the forms based on your invoices.

Deadline Type	Trybiut Feature	Traditional Way
Alerts	✅ Smart Notifications	❌ Hope you remember
Form Filling	✅ One-click auto-fill	⚠️ Hours of data entry
Payment	✅ Integrated SEPA	⚠️ Manual bank transfer

Trybiut Pricing

9€/month: Smart calendar and basic notifications.
19€/month: Full automation of Modelo 303 & 130.
29€/month: End-to-end management of all models + Renta.

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Freelance Tax Calendar Spain 2026: Key Deadlines