In Virginia, offer letters are usually enough. All letters include confirmation of verbal offer:​​ This letter confirms our verbal, contingent offer of part-time temporary employment.Learn what to include in a job offer letter and use our ready made template. Simply complete the Employment Offer Letter form below and click View Results to see your completed contract. Employment Offer Letters​​ include notification of the I-9 and E-Verify requirements. Include in the employment offer the amount of annual leave to be provided or advanced. This Standard Document is intended for private sector employers for their non-unionized workforce. It is based on federal and Virginia law. An employer may make a job offer through a phone call or email text. Other benefits will be described in more detail in the employee handbook and orientation package.