以下是美国签证公司证明文件（在职证明）的参考模板及注意事项，综合了多个权威来源的规范要求：

美国签证在职证明模板（中英文对照）

Company Letterhead（公司抬头信纸）

Date: [填写开具日期，如：March 5, 2025]

To: Consulate General of the United States

This is to certify that Mr./Ms. [申请人姓名拼音] (Passport No.: [护照号码]) has been employed as [职位英文名称] in our company since [入职时间，如：January 1, 2020].

He/She is granted a leave from [出发日期，如：April 1, 2025] to [返回日期，如：April 15, 2025] for the purpose of [旅行目的，如：tourism/business meeting] in the United States. The total duration of the trip will be [天数，如：15 days].

We guarantee that Mr./Ms. [姓名拼音] will abide by all laws and regulations during his/her stay in the United States and will return to China as scheduled. All expenses related to this trip, including airfare, accommodation, and insurance, will be borne by [费用承担方，如：himself/herself/the company]. Upon return, he/she will resume his/her position in our company.

| Name | Date of Birth | Passport No. | Position | Monthly/Annual Salary |

|--|-||--||

| [姓名拼音] | [出生日期] | [护照号] | [职位] | [薪资，如：RMB 15,000] |

Company Information:

Name: [公司英文全称]

Address: [公司英文地址]

Tel: [区号+电话]

Fax: [区号+传真]

Website: [公司官网，如有]

Authorized Signature: ___________________________

Name & Position: [负责人英文姓名及职位，如：John Smith, HR Manager]

Company Stamp: [加盖公司公章]

关键要求与注意事项

1. 格式规范

2. 核心内容

3. 附加材料

4. 签名与盖章

其他模板变体参考

建议根据具体签证类型（旅游/商务）调整模板内容，并确保所有信息与其他申请材料（如DS-160表格）一致。如需进一步个性化指导，可联系专业签证顾问评估。