District of Columbia Child Support Services Division
Services: https://oag.dc.gov/child-support-services/services
Receiving Support: https://oag.dc.gov/child-support-services/receiving-support
Paying Support: https://oag.dc.gov/child-support-services/paying-support
Employers: https://oag.dc.gov/child-support-services/employers
Resources: https://oag.dc.gov/child-support-services/resources
About CSSD: https://oag.dc.gov/child-support-services/about-cssd
District of Columbia Business Resource Center
Web: https://dlcp.dc.gov/service/business-resource-center-brc
District of Columbia Mayor Home Page
Web: http://mayor.dc.gov/
District of Columbia Resident Resource Center
Web: http://dc.gov/page/residents-resource-center
District of Columbia Visitor Resource Center
Web: http://dc.gov/page/visitors-resource-center
District of Columbia Government Resource Center
Web: http://dc.gov/page/government-resource-center
District of Columbia Directory of Agencies and Services
Web: http://dc.gov/directory
Department of Employment Services
Phone: (202)-698-4817
Web: http://does.dc.gov
Internal Revenue Service
Toll-free: (800) 829-1040
Web: https://www.irs.gov
Comments: Contact the IRS for FEIN related questions, or to request W-4 or other federal tax forms.
Small Business Administration
Phone: (602) 640-2990
Web: http://www.sba.gov
Comments: Offers information and assistance to small businesses.
United States Department of Labor
Toll-free: (866) 487-2365
Web: http://www.dol.gov
Comments: Provides information pertaining to federal minimum wage, employee pay, and other labor related issues.
Immigration and Naturalization Service (INS)
Toll-free: (800) 870-3676 (forms)
Web: https://www.uscis.gov/about-us/new-employee-information-and-forms
Comments: Please use the above Web address to request the I-9 or other INS forms.
Social Security Administration
Toll-free: (800) 772-1213
Web: http://www.ssa.gov
Comments: Employers can verify whether an employee's social security number is valid by calling the above number, or by visiting this Web site:
http://www.socialsecurity.gov/employer/ssnv.htm.