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June 2026 Sales Tax Roundup: Holidays and Bulk Certificate Uploads

Sales tax holidays, how founders can level up compliance, and platform updates including bulk exemption form upload for streamlined compliance.

Sales tax compliance can make or break a growing company. Founders often do not realize how much time state notices, late fees, and questions about nexus or usage-based pricing can consume until the business is already expanding.

Do you know your sales tax exposure?

Every jurisdiction has thresholds that can require registration and collection. Businesses selling in the US or internationally need visibility into sales tax, VAT, and GST obligations before they become urgent.

2026 sales tax holidays

Businesses selling into Alabama and Mississippi should account for their back-to-school sales tax holidays. New Mexico, Puerto Rico, South Carolina, Tennessee, and Texas also had upcoming holidays planned. Exemptions can cover clothing, school supplies, shoes, technology, or other items subject to per-item limits.

Bulk exemption certificate uploads

Kintsugi Premium now supports bulk exemption certificate uploads. Teams can organize files and send them through a review queue with OCR, validation rules, duplicate flagging, and customer matching.

Customer success: &Collar

&Collar sells workleisure clothing through Amazon and multiple Shopify stores and grew to $14M in annual revenue. Rapid growth created a compliance crisis during its biggest sales period. After switching from Numeral to Kintsugi, &Collar reduced sales tax compliance costs by 50%.

Ask Kintsugi

Dietary supplement taxability varies by state, so correct product classification matters. For Shopify sellers, shipping can be taxable depending on the state and the details of the charge, including handling fees and mixed taxable and non-taxable carts.

Kintsugi helps growing teams enter the next quarter with a clearer view of their sales tax compliance workflow.

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At Kintsugi, we're dedicated to sharing our deep expertise in B2B financial technology and sales tax automation. Dive into our insights hub for essential guidance on navigating complex compliance challenges.

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