Online commerce provides the ideal environment for wholesale transactions and drop-shipments. You can literally have no employees or inventory – just a website and you are in business. BUT – if you are the wholesaler, every sale you make is considered a retail transaction by taxing authorities, and is subject to applicable sales tax, unless and until you can prove that it is exempt from sales tax (that is, present a valid resale exemption certificate). This means that the wholesaler is subject to sales tax nexus rules, and is responsible to either (1) collect and remit sales tax, OR (2) collect, verify and maintain applicable resale exemption certificates.
When a state audits the wholesaler and the sales are not supported by providing valid resale exemption certificates, the auditor will treat all sales to customers in the auditing state as taxable retail sales.
You don’t necessarily need a sales tax license to sell at wholesale, but you do need to ensure that your reseller customers are providing valid resale exemption certificates to support the lack of sales tax on your sale to the customer. Sales tax economic nexus standards apply to all remote sellers, including wholesalers, so you may have nexus everywhere you deliver sales. When a state audits the wholesaler and the sales are not supported by providing valid resale exemption certificates, the auditor will treat all sales to customers in the auditing state as taxable retail sales. The burden of proving otherwise is on the wholesaler. As such, the wholesaler faces exposure for all historical sales tax on sales for resale delivered to the auditing state, plus interest and penalties (which can nearly double the assessment).
Your sales tax expert should review your nexus and resale exemption certificate management procedures. There are several steps that can be taken immediately to ensure you are capturing resale exemption certificates from your reseller customers. There are automated Exemption Certificate Management tools that make this seamless and effortless, reducing audit exposure by multiples of the cost.