New Employers, Residency, & LST
New Employer Registration Form & Information
Residency Certification Form
LST Application for Exemption, Annual Reconciliation Listing & Request for Refund
Employer Change Request Form
Quarterly & Annual Filing
Employer Withholding Tax Return (Form 511) & Employer Withholding Instructions
Employer Annual Reconciliation (Form 541)
Electronic Filing
E-File Information & Registration
E-File CSV Template
Employer Portal (E-File Reporting)