Autónomo tax calendar by Radar Fiscal by Radar Fiscal

Calendario Contribuyente by Radar Fiscal

Track Spain tax deadlines for freelancers and self-employed directly in your browser. If you're an autónomo in Spain or freelance in Spain, Radar Fiscal helps you never miss a filing deadline. Built by a developer and autónomo in Spain who knows the tax calendar firsthand.

Your Spain fiscal calendar always visible

Radar Fiscal is a fiscal calendar for autónomos that displays all filing deadlines in a quarterly calendar view. See at a glance when your obligations are due and how many days remain until each deadline.

Key Features

1. Quarterly calendar with all Spanish tax forms organized by period
2. Countdown indicator showing days remaining until each deadline
3. Personalized filters based on your tax regime and VAT situation
4. Detail panel with full information and direct link to AEAT tax authority
5. Dark and light mode with automatic system preference detection
6. Support for 9 languages including Spanish, English, German, and French

Spanish Tax Forms Included

Radar Fiscal covers the main tax obligations for freelancers and small businesses in Spain:

VAT (IVA - Impuesto sobre el Valor Añadido)
- Modelo 303 — Quarterly VAT return
- Modelo 390 — Annual VAT summary
- Modelo 420 — Quarterly IGIC for Canary Islands
- Modelo 425 — Annual IGIC summary

Income Tax (IRPF - Impuesto sobre la Renta)
- Modelo 130 — Quarterly IRPF payment (estimación directa regime)
- Modelo 131 — Quarterly IRPF payment (módulos regime)
- Modelo 100 — Annual income tax return (Renta)

Withholdings (Retenciones)
- Modelo 111 — Withholdings on employees and professionals
- Modelo 115 — Withholdings on rental payments
- Modelo 180 — Annual summary of rental withholdings
- Modelo 190 — Annual summary of employee withholdings

Informative Declarations
- Modelo 347 — Third-party operations exceeding €3,005.06
- Modelo 349 — Intra-EU operations reporting

Social Security
- Cuota de autónomo — Monthly automatic social security payment

Personalized Filing Calendar

Configure Radar Fiscal based on your situation and the calendar shows only the obligations that apply to you:

• IRPF Regime: Estimación directa or Módulos
• VAT Status: With VAT, VAT Exempt, Recargo de equivalencia, or IGIC (Canary Islands)
• Have employees? — Activates withholding forms 111 and 190
• Pay rent? — Activates withholding forms 115 and 180
• Intra-EU operations? — Activates quarterly Modelo 349

Tax Calendar for Freelancers in Spain

Autonomo taxes Spain can be confusing, especially for expats and digital nomads. Whether you're becoming autonomo in Spain or already registered, Radar Fiscal simplifies tracking your tax obligations visually.

Each bar in the calendar represents a form with colors by category:
- Blue for VAT (IVA)
- Orange for Income Tax (IRPF)
- Green for Social Security
- Purple for Withholdings
- Gray for Informative declarations

Click any obligation to open a detail panel showing:
- Full form name and filing period
- Filing deadline date
- Days remaining until due
- Detailed description of the obligation
- Direct link to the AEAT online form

How to Use Radar Fiscal

1. Click the extension icon in your browser toolbar
2. Set your filters: IRPF regime, VAT status, employees, rent
3. View the calendar with all your filing deadlines for the year
4. Click any form to see details and file directly on AEAT

The badge on the icon shows days remaining until your next deadline.

Built for Expats and Digital Nomads

Radar Fiscal is available in 9 languages. Whether you're self employed in Spain, a digital nomad, or an expat, the extension helps you track autonomo Spain deadlines. Spanish tax terms like "Modelo 303" are kept in Spanish to match AEAT. Visit radarfiscal.es for detailed guides on each tax form.

Complete Privacy

• Works completely offline after installation
• No data sent to external servers
• Your tax configuration stays private on your device
• Syncs settings across devices via your browser account

Spain Tax Calendar 2026 — Official Deadlines

The Spain tax calendar includes official deadlines from the Agencia Tributaria:

• Q1 (January-March): file April 1-20
• Q2 (April-June): file July 1-20
• Q3 (July-September): file October 1-20
• Q4 (October-December): file January 1-30

Annual forms have specific deadlines: the income tax return (Modelo 100) is filed between April and June.

Radar Fiscal is an informational tool. Always verify official deadlines at agenciatributaria.gob.es.