Quick Answer
Economic nexus requires freelancers to register and pay state taxes once they exceed specific revenue thresholds in a state — typically $100,000 in sales or 200+ transactions annually. 45 states have economic nexus laws, with thresholds ranging from $10,000 (California) to $500,000+ in some states.
Best Answer
James Okafor, EA
Established freelancers with substantial revenue across multiple states
What is economic nexus?
Economic nexus means you have enough economic activity in a state to trigger tax obligations, even without a physical presence. For freelancers, this typically means registering for state taxes once you hit revenue or transaction thresholds with clients in that state.
Post-Wayfair (2018 Supreme Court case), 45 states have economic nexus laws affecting remote workers and freelancers. The most common threshold is $100,000 in annual sales OR 200+ transactions, but there's significant variation.
State-by-state economic nexus thresholds
Income tax nexus (what most freelancers worry about):
Sales tax nexus (if you sell taxable services/products):
Real-world example: Multi-state consultant
Mark is a freelance marketing consultant based in Ohio, earning $150,000 annually:
Client breakdown:
Result: Mark only owes Ohio state tax. None of his client states hit economic nexus thresholds.
But if California work grows to $15,000: He'd trigger California nexus (exceeds $10k threshold) and owe California tax on that income.
Types of nexus that affect freelancers
1. Income tax nexus: Register and file state income tax returns
2. Sales tax nexus: Collect and remit sales tax on taxable services
3. Business registration nexus: Obtain business licenses/permits
How to track and manage nexus
Monthly tracking: Log income by client state to monitor thresholds
Quarterly review: Assess whether you've hit any nexus thresholds
Annual planning: Project next year's client distribution to plan registrations
What happens when you hit nexus
Step 1: Register with the state (income tax, sales tax, or both)
Step 2: File regular returns (monthly, quarterly, or annually)
Step 3: Pay taxes on income apportioned to that state
Step 4: Potentially collect sales tax on future transactions
Common nexus mistakes freelancers make
Strategies to manage multi-state complexity
Concentrate clients: Try to keep most revenue in your home state or high-threshold states
Price accordingly: Factor compliance costs into rates for small-threshold states
Use technology: Accounting software can track income by state automatically
What you should do
1. Audit your current year: Calculate income by client state for 2025
2. Identify nexus obligations: Research specific thresholds for your top client states
3. Register where required: Don't wait — penalties accrue from the nexus date
4. Set up tracking systems: Use our quarterly estimator to project nexus obligations
Key takeaway: Economic nexus affects freelancers earning $10,000-$100,000+ in individual states. Track income by state monthly to avoid surprise registration requirements and penalties.
*Sources: [Multistate Tax Commission](https://www.mtc.gov), [Tax Foundation Economic Nexus Report](https://taxfoundation.org)*
Key Takeaway: 45 states have economic nexus laws with thresholds from $10,000-$1M+. Freelancers must track income by client state and register once they exceed thresholds to avoid penalties.
Economic nexus thresholds by state for freelancers
| State | Income Tax Nexus | Sales Tax Nexus | Freelancer Risk Level |
|---|---|---|---|
| California | $10,000 | $500,000 | High - lowest threshold |
| New York | $1,000,000 | $500,000 or 100 transactions | Low - high threshold |
| Texas | No income tax | $500,000 | Low - high threshold, no income tax |
| Florida | No income tax | $100,000 | Low - no income tax |
| Illinois | $100,000 | $100,000 or 200 transactions | Medium - standard thresholds |
| Pennsylvania | $100,000 | $10,000 | High - low sales tax threshold |
| Ohio | $100,000 | $100,000 or 200 transactions | Medium - standard thresholds |
| Washington | $100,000 | $100,000 | Medium - no income tax but B&O tax |
More Perspectives
James Okafor, EA
First-year freelancers concerned about multi-state tax complexity
Economic nexus simplified for beginners
Economic nexus sounds terrifying, but here's the reality: most first-year freelancers don't need to worry about it unless they land a few very large clients in specific states.
The basic concept
If you earn enough money from clients in a particular state, that state considers you to have "nexus" (a connection) and wants you to register and pay taxes there. Think of it as the state saying, "You're making good money from our residents, so you owe us taxes too."
When it matters for new freelancers
Probably not relevant if:
Start paying attention if:
Simple first-year approach
Don't stress initially: Focus on building your business and tracking income by state
Use the $10,000 rule: If you earn more than $10,000 from clients in any state, research that state's specific nexus rules
Plan for growth: If you're on track for $75,000+ annually, start monitoring nexus more carefully
Example: New freelance designer
Jenna starts freelance graphic design, earning $30,000 in her first year:
Result: Jenna only files in Ohio. Simple.
Next year: If the California client increases to $12,000, she'd need to research California nexus requirements.
Key takeaway: Track income by state from day one, but don't panic about nexus unless you're earning $10,000+ from clients in a single state or approaching $100,000 total.
Key Takeaway: New freelancers typically don't trigger economic nexus unless earning $10,000+ from clients in a single state. Start by tracking income by state and research specific requirements as you grow.
Sources
- Multistate Tax Commission Economic Nexus Guidelines — Interstate commerce nexus standards and thresholds
- IRS Publication 334 — Tax Guide for Small Business - Multi-state obligations
Related Questions
Reviewed by James Okafor, EA on February 28, 2026
This content is for educational purposes only and is not a substitute for professional tax advice. Consult a qualified tax professional for advice specific to your situation.