Required Documents for Rental in Tensioned Areas Spain

Initial rent, stressed areas & reference index 3 min read · published September 11, 2025

If you are going to sign a rental contract in a tensioned area in Spain, it is essential to know which documents you may be asked for and why they are required. As a tenant, you should prepare identity documents, proof of income, possible deposits and certificates that the landlord may request according to the regulations.[1] It is also useful to have pay slips, employment contracts or benefit statements, and a signed inventory of the flat if applicable. This article explains clearly what to present, how to keep records and what rights you have if you are asked for improper documents. You will find practical steps to gather documentation and official links to verify legal requirements.

What documents will they ask for and why

Requirements vary, but these are the most common documents you may be asked to provide when formalizing a rental contract in a tensioned area:

  • Identity document: DNI or NIE of the tenant and, if applicable, guarantors or co-signers.
  • Employment contract or company certificate as proof of employment.
  • Proofs of income: payslips, pension or benefits certificates and bank statements.
  • Deposit or security (deposit): information on amount and payment method.
  • Additional documents: previous rental references, prior contracts or guarantees if requested.
Keep all rent receipts and invoices organized and stored safely.

Proofs of income and guarantees

In tensioned areas landlords may request extra guarantees to assess solvency. Prepare:

  • Payslips for recent months or certificates of benefits.
  • Income tax return (IRPF) if applicable.
  • Bank guarantee or rent guarantee insurance if the landlord requests it.
Do not provide sensitive bank data without confirming its legitimate use.

What to request when signing and how to keep copies

Always ask for a signed copy of the contract and the receipt for the deposit payment. Keep photos of the property condition and a signed inventory to avoid future disputes.

Organized documentation makes it easier to resolve claims and provide evidence in case of conflict.

What to do if you are asked for improper documents

If the landlord requests excessive information or data that infringes your privacy, you can refuse and ask for a written justification. Seek advice if there is doubt about the legality of the request.

  • Always request in writing the reason for each document requested.
  • Contact tenant advice services or a lawyer if the request seems abusive.
  • If there is a dispute, the matter may be resolved at the Civil Court (Juzgado de Primera Instancia) following civil procedures (eviction or claim for payment).[2]

Frequently Asked Questions

What documents can the landlord ask for?
Identity, proof of income, employment contract or benefit statements, receipts and, in tensioned areas, additional documentation required by local regulations.
Can they require a guarantor or rent insurance?
Yes, they may request guarantors or insurance as a guarantee, but the requirement should be proportional and justified according to the risk and applicable rules.
What should I do if they ask for data that violates my privacy?
Request justification in writing, keep evidence and consult advice or tenant support services before providing sensitive information.

How to submit the documentation

  1. Gather all documents in copy: DNI/NIE, payslips, contracts and payment receipts.
  2. Ask the landlord for a written list of what they require and the purpose of data processing.
  3. Submit copies and keep the originals; if you send by mail, use certified or registered post.
  4. If there are discrepancies, seek advice and act promptly to protect your rights.

Key takeaways

  • Always keep signed copies of the contract and payment receipts.
  • Prepare recent proof of income to speed up signing the contract.
  • Do not provide sensitive data without confirming need and lawful use.

Help and Support / Resources


  1. [1] BOE - Consolidated text of Law 29/1994, Urban Leases Act
  2. [2] Judicial Power - Procedures and guides for civil proceedings
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights Spain

Bob writes and reviews tenant law content for various regions. They’re passionate about housing justice and simplifying legal protections for tenants everywhere.