履约保函是保证履约的一种承诺函，是保证信用的一种体现。在国际贸易中，履约保函是一种常见的保证方式。今天小编就为大家带来履约保函的英文范文大全，希望对大家有所帮助。

一、履约保函的概念

履约保函，英文名称为Performance Guarantee，是银行应其客户（投标人或卖方）的要求，向招标人或买方开立的一种书面担保，保证其在投标或履行合同中如有不诚信行为，银行将按保函规定的金额承担经济赔偿责任。履约保函是银行信用担保工具之一，是银行向受益人提供的独立担保，保证其在合同中的特定履约行为。其基本特点是银行信用和保证人的资信相结合，银行独立承担担保责任，保证人提供反担保。

二、履约保函的分类

根据履约保函的保证内容不同，履约保函可以分为以下几种：

1.投标保证金保函（Bid Bond）：保证投标人按照招标文件的要求递交投标文件，并保证中标人按规定签订合同。如投标人或中标人不履行上述义务，银行将按照保函规定的金额向招标人支付赔偿金。

2.预付款保函（Advance Payment Guarantee）：保证收款人收到预付款后，能按合同约定提供货物或服务。如收款人未能履约，银行将按照保函规定的金额向付款人支付赔偿金。

3.履约保证金保函（Performance Bond）：保证合同当事人按合同约定履行合同义务。如发生违约行为，银行将按照保函规定的金额向受益人支付赔偿金。

4.质量保证金保函（Warranty Bond）：保证合同当事人提供的货物或服务符合合同约定的质量标准。如提供的货物或服务不符合质量要求，银行将按照保函规定的金额向受益人支付赔偿金。

5.留置权保函（Retention Money Guarantee）：保证合同当事人按时偿还留置款。如发生违约行为，银行将按照保函规定的金额向受益人支付赔偿金。

三、履约保函的格式

履约保函的格式通常包括以下内容：

1.保函名称：包括履约保证金保函、投标保证金保函、预付款保函等。

2.保函编号：银行为保函编制的唯一编号。

3.开立日期：保函的出具日期。

4.收件人：保函的受益人，通常是招标人或买方。

5.保证人：开立保函的银行。

6.投标人/卖方：要求银行开立保函的客户。

7.担保内容：包括担保的范围、金额、有效期等。

8.担保条件：包括投标人/卖方违约行为的描述、银行的赔偿责任等。

9.银行的独立担保：银行对担保内容的独立性声明，保证其不受任何其他协议或合同条款的约束。

10.管辖法律：保函适用的法律，通常是开立银行所在国的法律。

11.银行签字：开立银行的授权人员签字及印章。

四、履约保函英文范文

以下是一些常见的履约保函英文范文，仅供参考：

范文一：投标保证金保函

Dear Sirs,

Re: Tender for the Supply of Office Equipment

We, [银行名称], hereby issue our irrevocable guarantee in favour of [招标人名称], for the sum of [保函金额] [货币单位], as a bid bond for the tender submitted by [投标人名称] for the supply of office equipment.

This guarantee shall be valid until [保函有效期]. If, during this period, [投标人名称] fails to honour its bid or withdraws its bid without the consent of [招标人名称], we undertake to pay to you on first demand, without any demur, the sum of [保函金额] [货币单位], upon presentation of your written statement that [投标人名称] has failed to honour or has withdrawn its bid.

This guarantee is subject to the Uniform Rules for Demand Guarantees, ICC Publication No. 458, and engages our responsibility to the extent and in the manner therein provided.

Yours faithfully,

[银行名称]

范文二：预付款保函

Dear Sirs,

Re: Advance Payment for the Purchase of Machinery

We, [银行名称], hereby issue our irrevocable guarantee in favour of [买方名称], for the sum of [保函金额] [货币单位], as a guarantee for the advance payment made by [买方名称] to [卖方名称] for the purchase of machinery.

This guarantee shall be valid until [保函有效期]. If, during this period, [卖方名称] fails to deliver the machinery in accordance with the contract, we undertake to pay to you on first demand, without any demur, the sum of [保函金额] [货币单位], upon presentation of your written statement that [卖方名称] has failed to deliver the machinery.

This guarantee is subject to the Uniform Rules for Demand Guarantees, ICC Publication No. 458, and engages our responsibility to the extent and in the manner therein provided.

Yours faithfully,

[银行名称]

范文三：履约保证金保函

Dear Sirs,

Re: Contract for the Construction of a Factory

We, [银行名称], hereby issue our irrevocable guarantee in favour of [买方名称], for the sum of [保函金额] [货币单位], as a performance bond for the contract entered into between [买方名称] and [卖方名称] for the construction of a factory.

This guarantee shall be valid until [保函有效期]. If, during this period, [卖方名称] fails to perform its obligations under the contract, we undertake to pay to you on first demand, without any demur, the sum of [保函金额] [货币单位], upon presentation of your written statement that [卖方名称] has failed to perform its obligations.

This guarantee is subject to the Uniform Rules for Demand Guarantees, ICC Publication No. 458, and engages our responsibility to the extent and in the manner therein provided.

Yours faithfully,

[银行名称]

范文四：质量保证金保函

Dear Sirs,

Re: Contract for the Supply of Computers

We, [银行名称], hereby issue our irrevocable guarantee in favour of [买方名称], for the sum of [保函金额] [货币单位], as a warranty bond for the contract entered into between [买方名称] and [卖方名称] for the supply of computers.

This guarantee shall be valid for a period of [保函有效期] from the date of delivery of the computers. If, during this period, the computers supplied by [卖方名称] fail to meet the quality standards specified in the contract, we undertake to pay to you on first demand, without any demur, the sum of [保函金额] [货币单位], upon presentation of your written statement that the computers supplied by [卖方名称] are defective.

This guarantee is subject to the Uniform Rules for Demand Guarantees, ICC Publication No. 458, and engages our responsibility to the extent and in the manner therein provided.

Yours faithfully,

[银行名称]

五、履约保函的注意事项

在使用履约保函时，需要注意以下几点：

1.履约保函的申请：申请人应向银行提供相关资料，包括招标文件、合同文本、投标文件等，并说明申请开立履约保函的原因和目的。

2.履约