This page brings together a small set of official federal resources that ordinary small businesses commonly need when starting or operating.
Requirements vary by business type. Use the official government resources below to confirm what applies to your business.
Apply for an Employer Identification Number
Use the IRS EIN page to determine whether you need an EIN and access the official application process.
Apply for an EIN through the IRS
IRS Small Business and Self-Employed Tax Center
Find federal tax information organized for small businesses and self-employed individuals.
Visit the IRS Small Business Tax Center
U.S. Small Business Administration Business Guide
Use the SBA guide to navigate planning, launching, managing, and growing a small business.
Explore the SBA Business Guide
OSHA Small Business Resources
Find federal workplace-safety tools and assistance intended for small employers.
