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South Carolinaworking inNew Hampshire
No Income Tax — nothing to file here
New Hampshire
Work State Tax Rate
None (interest and dividends tax fully eliminated January 1, 2025)
Withholding Starts
N/A
Law Last Updated
Jan 1, 2025
Employee Obligations (Which Returns YOU Must File)
New Hampshire has no state income tax. File your South Carolina return only. No nonresident return needed in New Hampshire.
Employer Obligations (What Your Employer Must Withhold & Remit)
Register for unemployment only. Unemployment applies to the first $14,000 of wages.
Related guides
More from South Carolina · Cross-State Work
- South Carolina → Michigan
- South Carolina → Minnesota
- South Carolina → Missouri
- South Carolina → Mississippi
- South Carolina → Montana
Moving to New Hampshire from elsewhere · Cross-State Work
South Carolina → New Hampshire in other topics
Employee/Individual Tax Source: https://www.revenue.nh.gov/
Employer/Withholding Source: https://www.revenue.nh.gov/
Row last reviewed: Apr 17, 2026Home state credit form: SC1040TC
This is general information, not tax or legal advice. Laws change frequently. Always consult a licensed CPA or tax attorney for your specific situation. All information researched as of March 21, 2026.