To claim exempt status, you must meet certain conditions and submit a new Form W-4 and a notarized, unaltered Withholding Certificate Affirmation each year. Businesses can apply for certificates that exempt them from paying sales tax on certain items.Form ST-129 New York State and Local Sales and Use Tax Exemption Certificate - Tax on occupancy of hotel or motel rooms. Notes. Enter the organization's information as it appears on. Form ST-119, Exempt Organization Certificate. All 501c3 organization that would like to be exempt from New York State sales tax must submit Form ST-119.2, Application for Exempt Organization Certificate. Tax-Exempt Forms for New York State and Other States. Find frequently used tax-exempt forms for business-related purchases and travel. If you meet the conditions in Group A or Group B, file this certificate,. Form IT‑2104‑E, with your employer.