Table of Contents
- Introduction
- Nexus Considerations
- General Rules and Compliance Considerations
- Registration, Collection, and Sourcing Rules
- Collection, Rates, and Remittance
- Pitfalls and Risks
- International Sellers
- Audit Considerations
- Voluntary Disclosure Agreements (VDAs)
- Conclusion
- References & Resources
1. Introduction
Purpose of This Guide
This comprehensive guide is designed specifically for online sellers conducting business in Indiana. Whether you're an Amazon seller, direct-to-consumer brand, marketplace seller, international shipper, or e-commerce retailer, understanding Indiana's sales tax obligations is critical for your business success and compliance.
Indiana's sales tax landscape has evolved significantly since the 2018 Wayfair decision, creating new responsibilities for online sellers. The state has implemented economic nexus thresholds, marketplace facilitator laws, and specific requirements for remote sellers that can trigger substantial compliance obligations. These rules apply to all online sales channels, from major marketplaces like Amazon and eBay to your own e-commerce website.
This guide will help you navigate Indiana's sales tax requirements, understand when you must register and collect tax, avoid common compliance pitfalls, and protect your business from costly penalties and audit exposure.
Why This Matters
Indiana is one of the more business-friendly states when it comes to sales tax compliance for online sellers, with its uniform 7% rate throughout the state eliminating local tax complications. However, the financial stakes are still substantial, with criminal penalties possible for failure to collect and remit sales tax, as collected sales tax belongs to the state, not your business. Severe financial exposure can result from penalties reaching 10% of tax due plus a minimum of $5, plus interest and collection costs. Business disruption through tax liens, asset seizure, and business closure are real consequences of non-compliance, and personal liability means business owners and officers can be held personally responsible for unpaid sales tax.
Common risks for online sellers include inventory nexus through fulfillment centers like Amazon FBA, marketplace confusion about collection responsibilities, underestimating the $100,000 economic nexus threshold, failing to register after crossing the revenue threshold, and mixing marketplace and direct sales without proper tax management.
The good news is that with proper understanding and compliance systems, you can protect your business while taking advantage of Indiana's massive market opportunity. Indiana's simplified tax structure makes compliance more manageable than many other states, and this guide provides the roadmap to get you there.
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