New Hampshire State Website Small Business Events in Your Area Doing business in the state Resources for Businesses New Business Tax Licenses and Permits Secretary of State - Corporation Division Business and Economic Affairs Taxation Department of Revenue Administration Employer links Department of Labor Employment Security - Unemployment Information New Hire Registry General Small Business Administration - New Hampshire State Government Agencies New Hampshire Cities, Towns, and Counties Procurement and Support Service and Purchase and Property New Hampshire Revised State Statutes SBA.gov's Business Licenses and Permits Search Tool allows you to get a listing of federal, state and local permits, licenses, and registrations you'll need to run a business. Related State government websites