Castilla-La Mancha Tax Deductions Guide 2025: Depopulation and Housing Savings
Tax Guide

Castilla-La Mancha Tax Deductions Guide 2025: Depopulation and Housing Savings

Castilla-La Mancha launches new features for 2025: new deductions for first-home savings and strong support for sparsely populated areas.

May 2, 2026
Tax 2025Castilla-La Mancha deductionsSpanish IRPFModelo 100DepopulationHousing

For the 2025 Income Tax season, Castilla-La Mancha presents some of the most ambitious regulations in the fight against depopulation. With tax benefits that can reach 25% of the regional part of the tax, the region also introduces important new features to help young people buy their first home.

The Big Bet: Depopulation Deductions

If you reside in a sparsely populated area of Castilla-La Mancha, your tax savings can be very significant:

1. Main Residence in Rural Areas

A deduction is applied to the regional part of the tax depending on the degree of depopulation of the municipality:

  • Up to 25% of the tax for residents in areas of intense or extreme depopulation.
  • Up to 20% in areas at risk of depopulation.

2. Acquisition or Renovation of Housing

A 15% deduction of the amounts invested in the purchase or renovation of the main residence in these rural areas.

New Features for 2025: Housing and Pets

The 2025 budget introduces incentives for youth savings and animal welfare:

  • First Home Savings: A new 15% deduction for contributions to accounts intended for the purchase of the first main residence (limit €3,000).
  • Increased Rental Aid: Rental deduction limits increase to €500 for young people, large families, and people with disabilities.
  • Assistance Dogs: A 30% deduction for veterinary and vaccination expenses for assistance dogs, with a €100 limit.

Family and Education

Concept Deduction Notes
Birth or Adoption €100 - €900 Progressive scale based on the number of children
Single-Parent Family €200 Fixed deduction for this concept
Education Expenses Variable Textbooks, languages, and school supplies
Childcare 15% of costs Caring for children under 3 or dependents

Requirements for Taxpayers in C-La Mancha

  1. Residency Certificate: For depopulation deductions, it is essential to be registered and effectively reside in the rural municipality.
  2. Income Limits: Most deductions require not exceeding €27,000 of taxable base in individual returns (€36,000 in joint).
  3. Use of Savings-Housing Accounts: For the new savings deduction, funds must be used exclusively for the purchase of the main residence within a specific timeframe.

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Frequently Asked Questions (FAQ)

How do I know if my village is "extreme depopulation"?

The Official Gazette of Castilla-La Mancha publishes the classification. Generally, they are areas with fewer than 12 inhabitants per km².

Does the school supplies deduction include art materials?

Yes, school materials necessary for compulsory education are usually included, provided you have a detailed invoice.

Can I apply for the housing-savings deduction if I already own a house?

No, this new deduction is reserved exclusively for the acquisition of what will be your first main residence.

Joaquín Mondéjar

Joaquín Mondéjar

Founder & CEO at Trybiut

Expert in financial management and tax optimization for freelancers and SMEs. Helping autónomos save time and money through AI-powered tools.