Salary changes should be reported to Member Services by completing a Salary Report form. The salary changes will be entered and any adjustment(s) will appear on the next invoice/billing statement. An adjusted invoice/bill is not mailed. Employer bills are produced and mailed quarterly, for the coming quarter. For example, fourth quarter billing statements, for the period October 1st through December 31st, will be mailed around August 15th and are due October 1, 2016. Any salary or employee changes received and entered after the bills are produced (August 15th), will not be reflected on the currently billing statement, however, they will be reflected on future billing statements as a compensation change of either over payment or underpayment.