Quick Links Form W-4 Download from irs.gov Form W-9 Download from irs.gov Form I-9 Download from uscis.gov Tax Guides 2022 Tax Guide Download 2021 Tax Guide Download 2020 Tax Guide Download Employee Insurance Form 1 For employers who offer a health plan to some or all employees. Download from dol.gov Form 2 For employers who do not offer a health plan. Download from dol.gov Government Websites Internal Revenue Service Go to irs.gov Small Business Association Go to sba.gov