Selling a property

CPCV: essentials before signing a property sale in Portugal

Current informationLast reviewed: August 11, 2026 · Reviewed by the MoradaClara team
Short answer

A promissory sale and purchase contract (CPCV) is optional, but binds buyer and seller to agreed terms before completion. It should identify the parties and property and define price, deposit, dates, conditions and consequences of breach.

Key points

A CPCV turns an intention to buy and sell into contractual obligations. Before signing, check title, documents, financing, deadlines and every condition that could prevent completion.

1. Understand what a CPCV does — and does not do

A CPCV commits the parties to enter into the definitive contract later. It is optional and is commonly used while financing, documents, checks or another condition remain outstanding.

Signing does not itself transfer ownership, but it creates obligations with potentially serious consequences. Do not treat it as an informal reservation or sign a generic form that does not reflect the transaction.

  • Distinguish the CPCV from the final transfer.
  • Confirm who is bound, to do what and by when.
  • Keep a complete signed copy with every attachment.

2. Check the parties, property and documents

Identify the buyer, seller and capacity in which each person acts. Compare the property description with land registry, tax and other applicable documents, and check burdens, mortgages, tenancies, estates, co-ownership and pre-emption rights.

Portuguese law provides specific formalities for promissory contracts involving property, including signatures and certification of the applicable use or construction licence in covered cases. Confirm the correct form before any deposit changes hands.

  • Identity, tax numbers, marital status and representation powers.
  • Registry and tax description, unit, ancillary spaces and relevant areas.
  • Use licence or legal basis, energy certificate and outstanding burdens.

3. Set the price, deposit, dates and conditions

State the price, sums already paid, legal character of each payment, method for paying the balance, and the date or mechanism for scheduling completion. Avoid vague dates that do not allocate responsibility.

If the purchase depends on credit, another sale, valuation, documentary correction or mortgage discharge, regulate that dependency expressly. Do not assume that refused finance automatically removes CPCV consequences.

  • State the deposit and any instalments and when they are due.
  • Define deadlines, notices, documents and conditions precedent.
  • Address conditions that fail without either party being at fault.

4. Understand breach before accepting a deposit

The law and contract may attach important consequences to breach. In general terms, a defaulting buyer may lose the deposit and a defaulting seller may have to return twice its amount, but the specific outcome depends on the contract and facts.

Specific performance may be available in some circumstances. Penalties, termination, delay, notices and proof should be legally reviewed before action is taken.

  • Distinguish delay, definitive breach and a failed condition.
  • Define how and where notices are delivered.
  • Seek legal advice before terminating or retaining money.

5. Prepare completion with a safety margin

Use the period before completion to gather documents, arrange finance, settle or cancel burdens and confirm payment. Casa Pronta can complete property sales and related registrations.

Early delivery of keys, works, occupation or possession should be expressly and carefully regulated. Ask a lawyer, solicitor or notary to review the contract where values, conditions or documents create additional risk.

  • Confirm date, place, participants and original documents.
  • Coordinate the bank, mortgage discharge, payments and registrations.
  • Record every CPCV amendment in writing.

Frequently asked questions

Is a CPCV mandatory when selling a home?

No. It is optional and commonly used to fix terms while finance, documents or completion are prepared.

What happens to the deposit if a party withdraws?

The contract and reason must be examined. Generally, a defaulting buyer may lose the deposit and a defaulting seller may owe twice the amount, but conditions and available remedies depend on the case.

Does refused finance automatically end the CPCV?

Not necessarily. If finance is required, the contract should clearly address approval, evidence of refusal, dates and the treatment of the deposit.

Can I use a CPCV template found online?

A template is only a starting point. It must fit the property, documents, payments, dates and risks. Professional review is prudent before signing.

Official sources

Consult the public bodies that support this information directly.

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