Bank Guarantee vs. Surety Insurance: How to Protect Your Clients’ Deposits?

What’s the Real Shield for Your Buyers?

Many developers don’t realize that the law requires deposit protection not only through a special account, but also with a guarantee. Not knowing this can lead to legal breaches, project delays, and client claims.

Three Tools Serving the Same Purpose

According to Spanish regulations (Law 57/1968 and the LOE), developers must implement three key safeguards:

  • A Special Account to securely hold advance payments.
  • A guarantee, which may be a bank guarantee or surety insurance.

Informing buyers in the purchase contract that their money is protected.

What Is a Special Account and What Is It For?

It’s a segregated account where only the deposits from buyers are kept.

Functions of the Special Account

  • Funds are separated from the developer’s general finances.
  • It’s tied to a specific real estate project.
  • It’s only used for construction-related expenses.

Example: If a buyer deposits €15,000, that amount is held in the project’s special account until the construction starts.

What Is a Bank Guarantee for Developers?

It’s a formal commitment from a bank to refund the buyer’s deposits if the property is not delivered.

Bank Guarantee Features

  • Requires collateral.
  • Medium to slow processing time.
  • Impacts the developer’s credit rating (CIRBE).

An insurance policy that guarantees the refund of advance payments if the developer fails to deliver the property.

Surety Insurance Advantages

  • No CIRBE impact.
  • Flexible risk and credit analysis.
  • Faster issuance and more adaptable to project needs.

Key Comparison: Bank Guarantee vs. Surety Insurance

AspectBank GuaranteeSurety Insurance
GuaranteesAdvance RefundAdvance Refund
Issued byBankInsurance Company
Estimated Cost1 % - 3 % anuallly1 % - 2 % anually
Financing ImpactHigh, affects CIRBE Low, doesn't affect CIRBE
Processing TimeMedium-slowAgile
FlexibilityLowerHigher
ConditionsCollateral GuaranteesRisk Analysis

Note: Conditions depend on project stage, financials, and insurer review. In general, surety insurance is more flexible and cost-effective, although some banks push their own guarantees.

Why Use Both: Special Account + Bank Guarantee or Surety?

Because the law requires both elements:

  • The special account protects the deposit.

  • The guarantee (bank or insurance) secures the return of funds if the project fails.

🧠 Example: If something goes wrong, the bank or insurer returns the buyer’s money.

Costs and Considerations for Developers

  • Special Account: Preferential conditions via Acreciente Capital.
  • Bank Guarantee: Usually affects financing and credit capacity.
  • Surety Insurance: Generally faster, more flexible, and with no CIRBE impact.

💡 The smartest strategy is to comply with both and ensure full deposit protection.

Conclusion – The Best Guarantee Strategy

The ideal combination is a Special Account + Bank Guarantee or Surety. It protects your buyers, complies with the law, and offers financing flexibility.

At Acreciente Capital, we help you:

  • Open your special account.

  • Choose and contract the right guarantee.

  • Comply with all legal and financial requirements.

Do you have questions about protecting your clients’ deposits?

Our team can help you choose the right guarantee for your project.
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