Be sure to include name, employee number or social security number and purpose of letter. Be sure to include name, employee number or social security number, and purpose of letter.Job Title: Type of Work Performed: 3. How can I get Verification of Employment? Once you are done and submitted your application you will receive an email confirmation. You must click the option links, "Accept the Offer" OR "Decline the Offer" in the conditional offer letter email to confirm your decision. In some cases, for a new job, you'll need a generic "no-criminal background check" or a "background clearance letter," which I've discovered is the same. I'm afraid to say your employer has no legal obligation to provide such a letter. How can I be sure that my online application was received? Will I get a confirmation number?