District of Columbia

District of Columbia Last Updated August 11, 2017 Agency Information District of Columbia Office of Tax and Revenue – Withholding Tax Visit the Website Business Tax Assistance: 202-727-4829 Account ID Format: 301234567891 District of Columbia Department of Employment Services – Unemployment tax Visit the Website Employer Services: 202-698-7550 Account ID Format: 123456 or 123 456 Add…

Connecticut

Connecticut Last Updated August 10, 2017 Agency Information Connecticut Department of Revenue Services – Withholding Tax Visit the Website 860-297-5962 Account ID Format: 1234567-999 or 12345678-999 Connecticut Department of Labor, Employment Security Division – Unemployment tax Visit the Website Employer Status Unit: 860-263-6550 General information: 860-263-6000 Account ID Format: 1234567 Add to existing company setup Submit…

Colorado

Colorado Last Updated August 10, 2017 Agency Information Colorado Department of Revenue – Withholding Tax Visit the Website Tax Questions: 303-238-7378 Account ID Format: 12345678 Colorado Department of Labor and Employment – Unemployment tax Visit the Website Employer & Tax Services Center: 303-318-9100 Account ID Format: 123456.00-1 Add to existing company setup Submit a request to your service…

California

California Last Updated August 09, 2017 Agency Information California Employment Development Department – Withholding & Unemployment Tax Visit the Website Payroll Tax Assistance: 888-745-3886 e-Service for Business Assistance: 855-866-2657 Account ID Format: 123-1234-1 Add to existing company setup Submit a request to your service team to add CA (withholding) and/or CASUI (unemployment) to your company setup.…

Arkansas

Arkansas Last Updated August 09, 2017 Agency Information Arkansas Department of Finance & Administration – Withholding Tax Visit the Website Withholding Tax Questions: 501-682-7290 Account ID Format: 12345678-WHW Arkansas Department of Workforce Services – Unemployment tax Visit the Website Employer Accounts: 501-682-2121 Account ID Format: 123456789 Add to existing company setup Submit a request to your service team to add…

Arizona

Arizona Last Updated August 07, 2017 Agency Information Arizona Department of Revenue – Withholding Tax Visit the Website Business Taxes: 602-255-3381 Account ID Format: FEIN Arizona Department of Economic Security – Unemployment tax Visit the Website Employer Accounting Unit: 602-771-6601  Employer Status Unit: 602-771-6602 Account ID Format: 1234567 Add to existing company setup Submit a request to your…

Alaska

Alaska Last Updated August 07, 2017 Agency Information No State Withholding   Alaska Department of Labor and Workforce Development – UnemploymentTax Visit the Website Employment Security Tax Section: 907-465-2757 Employer New Accounts: 888-448-3527 Account ID Format: 12345678 Add to existing company setup Submit a request to your service team to add AKSUI (unemployment) to your company setup. Please…

Alabama

Alabama Last Updated August 07, 2017 Agency Information Alabama Department of Revenue – Withholding Tax Visit the Website Employer Withholding Questions: 334-242-1170 Employer New Accounts: 334-242-1300 Account ID Format: R123456789 or 0000123456 Alabama Department of Labor – Unemployment tax Visit the Website Employer Unemployment Questions: 334-242-8888 Employer New Accounts: 334-242-8830 Account ID Format: 0123456789 Add to existing company setup Submit…