Common state thresholds
- California: $500,000 sales
- Texas: $500,000 sales
- New York: $500,000 sales + 100 transactions
- Florida: $100,000 sales
- Illinois: $100,000 sales or 200 transactions
- Pennsylvania: $100,000 sales
- Ohio: $100,000 sales or 200 transactions
- Georgia: $100,000 sales or 200 transactions
- North Carolina: $100,000 sales or 200 transactions
- Most other states: $100,000 sales or 200 transactions
Multi-state strategy
- Track sales by state monthly (TaxJar / Avalara automate)
- Register in any state where you cross threshold within 30 days
- Collect tax on customer purchases going forward
- Remit monthly or quarterly per state requirements
- Maintain registration even in low-volume months (most states require ongoing filing once registered)