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How to become self-employed in Guadalajara (2026)

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Cost

€80.00

Monthly fee for Tarifa Plana (first year). Registration process: free.

Time at office

0 minutes (100% online process)

Estimated time

24-48 hours for effective registration

Quick summary

Complete guide for registering as a self-employed individual in Guadalajara, Castilla-La Mancha. Registering with Hacienda and Seguridad Social, Tarifa Plana, and grants for entrepreneurs in 2026.

Required documents

  • Digital Certificate or Electronic DNI

    Essential for all electronic procedures with Hacienda and Seguridad Social. Alternatively, you can use Cl@ve.

  • Bank Account Number (IBAN)

    For the direct debiting of monthly self-employed contributions into the RETA.

  • Tax Registration (Model 036 or 037)

    Notify the Tax Agency of the start of your economic activity. Choose the appropriate IAE code.

  • Registration in RETA

    Enroll as a Self-employed Individual in the Seguridad Social through Importass.

80 €
Monthly fee for Tarifa Plana (first year). Registration process: free. €80.00
€80.00
€80.00

: 2026

Step by step

  • 1

    Tax Registration (Model 036 or 037)

    Go to official site

    You must notify the Tax Agency of the start of your economic activity. Select the appropriate IAE code for your business activity. Model 037 is a simplified version and used by most individual self-employed individuals.

    !

    Expert tip

    "You can submit this online with your Digital Certificate or Cl@ve. If you're unsure which IAE code to choose, the AEAT has an online activity search tool on its website."

  • 2

    Registration in RETA (Social Security)

    Go to official site

    You have up to 60 natural days from the start of your activity to register. Do it through the Importass portal of Social Security. Registering at the beginning of the month avoids paying a proportional fee.

    !

    Expert tip

    "When registering in Importass, check the box for Tarifa Plana. This is automatic for new self-employed individuals without prior activity in the last 2 years."

  • 3

    Consult JCCM Impulsa CLM Grants

    Go to official site

    The Junta de Castilla-La Mancha supports entrepreneurship through programs such as Impulsa CLM and regional development agencies. Offers advice, training, and grants for self-employed business creation, with a focus on agro-industrial and rural tourism sectors.

    !

    Expert tip

    "Many autonomous region grants are compatible with the national Tarifa Plana. Check JCCM Impulsa CLM before starting your business to avoid missing application deadlines."

  • 4

    Business License or Prior Notice (if applicable)

    Go to official site

    If you have a physical location in Guadalajara, you must obtain the relevant license or declaration from the local council. For office-based services or professional activities without public access, generally no license is required.

    !

    Expert tip

    "For most home-based or office-based services with no public access, you don't need a municipal license. Consult the local council if you're unsure."

Offices and service points - Guadalajara

Tax Office — Online Service (available nationwide)

Trámite online disponible en sede.agenciatributaria.gob.es

901 200 345
Online: 24 hours / Teléfono: Lunes a Viernes 09:00 - 19:00

Frequently asked questions

How long does the Tarifa Plana of 80€ last for self-employed individuals?
The Tarifa Plana of 80€/month applies for the first year after registering in RETA. After that, the contribution is calculated based on estimated net income for the current year (since 2023, system of real earnings-based contributions).
Can I combine unemployment with becoming self-employed?
Yes. You can capitalize unemployment benefits (receive 100% of unemployment once to invest in your business) or partially combine them. Check the conditions at SEPE before registering.
What specific grants does Castilla-La Mancha offer for self-employed individuals?
The JCCM offers start-up grants, particularly in priority sectors of the region (agro-industry, tourism, craftsmanship). Regional development agencies provide free advice and access to local business incubators.
Which IAE code should I choose?
The IAE code identifies your economic activity with Hacienda. Choose the one that best describes what you will do. The AEAT has an online search tool on its website. If you have multiple activities, you can register under several codes simultaneously.
When do I start paying self-employed contributions?
Starting from the first day of the month in which you register. If you register on the 1st, you pay the full monthly contribution for that month. If you register mid-month, you only pay a proportional amount. Therefore, it's best to register at the start of the month.

This procedure in other cities

Official sources and useful links

This guide is for informational purposes only. Always check the official source for current information.