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Life
Family
Education
Home
Health Care
Work
Income
Income Tax by State
Self-Employed
Small Business
Business Expenses
Investments
Savings
Stocks
Crypto
Retirement
En Español
Explore
Latest News
Podcasts
Creator Tax Center
Student Athlete
Tax Deductions & Credits
Tax Tips
I Filed Taxes What’s Next
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Income Tax by State
Connecticut State Income Tax in 2025: A Guide