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Brokerage module · Mandates and documents

Listing agreement and deposit software: from the sales mandate to the signature, paper-free.

Mandates and exclusives with their fees and expiry date. Reservation, holding deposit, deposit, sale and brokerage documents generated from the property and party details, in Spanish, Catalan, English or Galician, and signed electronically.

  • Documents in 4 languages
  • E-signature included
  • 14-day trial
The problem

A deal's paperwork gets lost just when it matters most.

Mandates in a folder, deposit contracts in one agent's inbox and expiry dates nobody watches. That is how many agencies work.

Exclusives that lapse unnoticed

The mandate expires, the owner signs with another agency and you find out from a rival's sign.

Copy-and-paste templates

Each contract is filled in by hand in a word processor, with the risk of leaving in details from the previous deal.

Signatures that need a meeting

A buyer out of town delays a reservation by days. Meanwhile, another buyer can step in first.

Fees with no oversight

What was agreed with each owner sits in the signed paper, not somewhere management can see it.

How FixrOS does it

Mandates, documents and signatures, tied to the property.

Mandates and exclusives

Every mandate with its fees and expiry date in plain sight.

When you win a listing you record the mandate: whether it is exclusive, the agreed fees and the expiry date. FixrOS shows which mandates expire soon so you can discuss renewal in good time, and management sees each office's and agent's exclusive listings.

  • Exclusive or open mandate
  • Agreed fees
  • Expiry dates in plain sight
  • View by office and by agent
Documents

Reservation, holding deposit, deposit, sale and brokerage documents, filled in for you.

You pick the document type and FixrOS generates it with the details it already holds: property, owner, buyer or tenant, price and amounts paid. Documents are available in Spanish, Catalan, English and Galician, for foreign clients and for deals in Catalonia or Galicia. You can adapt the templates to the way your agency works.

  • Reservation and holding deposit
  • Deposit contract (arras)
  • Sale and brokerage agreements
  • Spanish, Catalan, English and Galician
E-signature

Real estate e-signature without meeting at the office.

You send the document for signature and each party signs electronically: with a certificate, for an advanced or qualified signature, or with a code and handwritten stroke, for a simple signature. The signed document is stored with the property and the deal, and any authorised colleague can find it without asking.

  • Advanced or qualified signature with a certificate
  • Simple signature with code and stroke
  • Filed with the property and the deal
One deal

From mandate to deposit, step by step.

Mandate

You record the listing agreement with exclusivity, fees and expiry, and the owner signs it.

Reservation

When a buyer appears, you generate the reservation or holding deposit document and it is signed remotely.

Deposit

With the type of deposit the parties agree, the amount and the deadline for the deed.

Filing

Everything stays with the property: what was signed, by whom and when.

Practical guide

What an agency should know about mandates and deposits in Spain

What is a listing agreement and what does it usually include?

The listing agreement (nota de encargo) is the document in which the owner instructs the agency to sell or let their property. It underpins the relationship: what is being instructed, on what terms and what the agency earns if the deal goes through. There is no single mandatory template across Spain, but a well-drafted mandate usually covers at least:

  • Identification of the owner and the agency, and proof that the signatory is entitled to deal with the property.
  • Description of the property, with its cadastral reference and known charges.
  • Instructed deal (sale, letting, transfer) and asking price.
  • Whether the mandate is exclusive or open, and what happens if the owner sells privately.
  • Agency fees, who pays them and when they become due.
  • Duration of the mandate, expiry date and how to renew or end it.

You have a starting point in our listing agreement template. Always review it with your adviser before using it, especially the exclusivity and fee clauses, which cause the most disputes.

If the agency sells homes to consumers, also bear in mind Royal Decree 515/1989: article 6 requires an explanatory price note to be available to the public, and states that the total sale price is understood to include, where applicable, the agent's fees and VAT.

Agencies in Catalonia: the Register of Real Estate Agents

In Catalonia, Decree 12/2010 of 2 February sets the requirements to work as a real estate agent and creates the Register of Real Estate Agents of Catalonia, which the Generalitat describes as public and mandatory for anyone who brokers property habitually and for a fee from an establishment in Catalonia. Registered agents must display the official badge, at least on a sign visible to the public, on stationery and in their advertising. If you work in Catalonia, your FixrOS mandate and deposit templates can carry those details from day one.

Types of deposit: penitential, confirmatory and penal

The Spanish Civil Code expressly regulates only one type of deposit. Its article 1454 says that if a deposit or earnest money was given in a sale contract, the contract may be rescinded with the buyer agreeing to forfeit it or the seller to return it doubled. These are penitential deposits (arras penitenciales): either party may withdraw from the sale by paying that price.

Legal scholarship and case law also recognise two other types, depending on what the parties agree. Confirmatory deposits are a payment on account of the price that proves the contract exists; if one party defaults, the other may demand performance or termination with damages, under article 1124. Penal deposits work like a penalty clause (article 1152): they penalise default but give no right to withdraw.

In practice, the Spanish Supreme Court interprets penitential deposits restrictively: for a deposit to be penitential, the contract must say so clearly and expressly. That is why the document should name the type of deposit and cite article 1454 when a penitential deposit is intended. In FixrOS the type is part of the document you generate, and the free deposit contract template serves as a reference.

Reservation, holding deposit and arras are not the same

Many agencies use a reservation document before the arras: the buyer pays a small amount so the agency takes the property off the market while the contract is prepared. That document should state clearly what each party commits to, what happens to the money if the owner rejects the offer and when the deposit contract will be signed. With FixrOS you generate the reservation, holding deposit and arras from the same property, with the same details, so there are no contradictions between one document and the next.

If the agency then takes on the rental management, or that of a flat bought by an investor, the Portfolio module works on the same property and the same people.

Summary

The three types of deposit at a glance

TypeBasisCan a party withdraw?If a party defaults
PenitentialArt. 1454 Civil CodeYes: the buyer forfeits the deposit or the seller returns it doubledThat same rule applies
ConfirmatoryAgreement of the parties; art. 1124No: they are a payment on account of the priceDemand performance or terminate, with damages
PenalAgreement of the parties; art. 1152NoThe amount acts as a penalty for default

Indicative summary. The actual effect depends on the wording of the signed contract.

FAQ

Questions about mandates, deposits and e-signature

What is the difference between penitential and confirmatory deposits?

Penitential deposits (article 1454 of the Civil Code) allow withdrawal from the sale: the buyer forfeits the deposit or the seller returns it doubled. Confirmatory deposits are a payment on account of the price and give no right to withdraw: if a party defaults, the other may demand performance or termination with damages.

Is an e-signature valid on a deposit contract?

The deposit contract is a private contract and can be signed electronically. FixrOS offers signature with a certificate, advanced or qualified, and simple signature with code and stroke. The public deed of sale is still signed before a notary.

How are exclusive listings managed in FixrOS?

Each mandate is recorded with its type (exclusive or open), the agreed fees and the expiry date. FixrOS shows you those expiring soon and lets you view exclusives by office and by agent.

Which languages does FixrOS generate contracts in?

In Spanish, Catalan, English and Galician. Useful for deals with foreign buyers and for agencies working in Catalonia or Galicia.

What should a listing agreement include?

At a minimum: identification of the parties, description of the property, deal type and price, whether it is exclusive, fees and when they become due, and duration with its expiry date. There is a free template on our listing agreement template page.

How much does the Brokerage module with e-signature cost?

It depends on the size of your agency and the modules you use. We explain it in a demo, and you can try Brokerage for 14 days.

Information verified on 18 October 2026 against the Spanish Civil Code (articles 1124, 1152 and 1454), Royal Decree 515/1989 and the Generalitat's Register of Real Estate Agents of Catalonia page. It is not a substitute for professional advice.

Your mandates and deposits, signed and in their place.

In 30 minutes we'll show you how a deal moves from mandate to deposit in FixrOS, using a property from your portfolio.

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