If you no longer need your employer identification number (EIN), we can't cancel it, but we can deactivate it. Customer Connection is the main call center for the Mecklenburg County Department of Social Services.The Department will send a garnishment release letter to the taxpayer's employer once the tax liability is paid in full. Find out more information about the Mecklenburg County Courthouse. The purpose of this Request for Applications (RFA) is to establish contracts between the North Carolina. If I register as an unaffiliated voter, can I vote in a primary election? Note: This form is used only to make a request and does not authorize any changes to the record. Additional processing times will apply. In the sample letter, fill in your personal information.