Below is a list of states that require us to collect taxes with links to find more information.

State
Alabama Required to Collect Tax Regardless of Exemption Status https://www.revenue.alabama.gov/sales-use/tax-exempt-entities/
Arizona Required to Collect Tax Regardless of Exemption Status https://azdor.gov/sites/default/files/2023-03/PUBLICATION_2009_501.pdf
Arkansas Required to Collect Tax Regardless of Exemption Status https://www.dfa.arkansas.gov/office/taxes/excise-tax-administration/sales-use-tax/
California Required to Collect Tax Regardless of Exemption Status https://www.cdtfa.ca.gov/lawguides/vol2/suta/165-0138.html#:~:text=There%20are%20no%20sales%20tax,are%20exempt%20from%20income%20tax.
Georgia Required to Collect Tax Regardless of Exemption Status https://dor.georgia.gov/taxes/sales-use-tax/tax-exempt-nonprofit-organizations
Indiana Required to Collect Tax Regardless of Exemption Status https://www.in.gov/dor/tax-forms/nonprofit/
North Carolina Required to Collect Tax Regardless of Exemption Status https://www.ncdor.gov/search/ncdor?keys=sales%20tax%20exemption%20churches
North Dakota Required to Collect Tax Regardless of Exemption Status https://www.tax.nd.gov/sites/www/files/documents/guidelines/business/sales-use/guideline-exempt-organizations.pdf
South Carolina Required to Collect Tax Regardless of Exemption Status https://dor.sc.gov/tax-index/sales-and-use/Pages/sales-and-use-tax-exemptions.aspx
Colorado Requires Copy of Exemption Certificate https://tax.colorado.gov/tax-exemption-application
Florida Requires Copy of Exemption Certificate https://floridarevenue.com/taxes/businesses/Pages/nonprofit_sales_tax.aspx
Illinois Requires Copy of Exemption Certificate https://tax.illinois.gov/research/publications/pio-37.html
Kentucky Requires Copy of Exemption Certificate https://revenue.ky.gov/Business/Sales-Use-Tax/pages/default.aspx
Maryland Requires Copy of Exemption Certificate https://www.marylandtaxes.gov/business/sales-use/tax-exemptions/
Michigan Requires Copy of Exemption Certificate https://www.michigan.gov/taxes/rep-legal/rab/rabhtml/2020/revenue-administrative-bulletin-2020-25
Missouri Requires Copy of Exemption Certificate https://dor.mo.gov/taxation/business/registration/small-business/maintain/non-profit.html
New Jersey Requires Copy of Exemption Certificate https://www.nj.gov/treasury/taxation/exemptintro.shtml
Ohio Requires Copy of Exemption Certificate https://dam.assets.ohio.gov/image/upload/tax.ohio.gov/forms/fill-in/sales_and_use/exemption_certificates/ST_STEC_U_FI.pdf
Oklahoma Requires Copy of Exemption Certificate https://oklahoma.gov/content/dam/ok/en/tax/documents/forms/businesses/general/Packet-E.pdf?utm_source=chatgpt.com
Pennsylvania Requires Copy of Exemption Certificate https://www.pa.gov/services/revenue/apply-for-non–profit-sales-tax-exemption.html
Tennessee Requires Copy of Exemption Certificate https://www.tn.gov/content/dam/tn/revenue/documents/forms/sales/f1306901.pdf
Texas Requires Copy of Exemption Certificate https://comptroller.texas.gov/taxes/exempt/forms/
Virginia Requires Copy of Exemption Certificate https://www.tax.virginia.gov/nonprofit-organizations
West Virginia Requires Copy of Exemption Certificate https://tax.wv.gov/Business/SalesAndUseTax/Pages/SalesAndUseTax.aspx