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Texas business forms cover a wide range of official documents that companies, sole proprietors, and organizations must complete to comply with state regulations — particularly around sales tax, exemptions, and resale transactions. These forms are essential for businesses operating in Texas, as they establish legal standing with the Texas Comptroller of Public Accounts and help ensure that tax obligations are properly documented and managed.

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01-339-S · Filled by Instafill.ai in 11 sec

01-339-S filled by Instafill.ai

About Texas business forms

One of the most commonly needed forms in this category is the Texas Sales and Use Tax Resale Certificate / Exemption Certificate (Form 01-339, also available in Spanish as Form 01-339-S). Retailers, wholesalers, and buyers who purchase goods for resale — or who qualify for a sales tax exemption — use this certificate to notify sellers that a transaction is non-taxable. It's a critical document for any business in the supply chain, and improper use can result in back taxes, penalties, and even criminal liability, so accuracy matters.

For businesses that need to complete these forms quickly and correctly, tools like Instafill.ai use AI to fill them out in under 30 seconds, reducing the risk of errors and saving valuable time.

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