工資證明的英文可以表述為：
```
To Whom It May Concern,
Re: (姓名) - Income Certification
This is to certify that (姓名) has been a bona fide employee of this organization since (開始任職年份). (姓) has been under my supervision since (開始任職該部門年份).
(姓名) currently holds the position of (職位名稱).
His/her annual income for the past three years are as follows:
2008 - RMB ￥xx,000
2009 - RMB ￥xx,000
2010 - RMB ￥xx,000
(簽名)
Name and title of signatory: (直屬部門主管或負責人的姓名及職銜)
(I have authority to issue this certification.)
Contact: xxx
Tel.: xxxxxxxx
```
在這個模板中，"bona fide"是拉丁文，英文即in good faith，即貨真價實的，而且誠信的，多用於確認檔案或身份的真實性。