Connecticut State Taxes
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Connecticut State Tax ? Individual Income Tax
The individual income tax rates for Connecticut are as follows:
- 3% on the first $10,000 of taxable income
- 5% on taxable income of $10,001 or more
The following individuals must file a Connecticut income tax return (based on filing status):
- ‘ ‘Single’ with gross income over $12,000
- ‘ ‘Married filing separately’ with gross income over $13,000
- ‘ ‘Head of household’ with gross income over $19,000
- ‘ ‘Married filing jointly’ or ‘qualifying widow(er) with dependent child’ with gross income over $24,000
Connecticut State Tax ? Corporate Tax
The corporate business tax applies to corporations doing business in Connecticut. There are two different corporate tax rates ? corporations must use/pay whichever rate results in a higher tax. The tax rates are as follows:
- 7.5% tax on corporate income, or
- 3.1 mills per dollar of capital (minimum tax of $250; maximum tax of $1,000,000)
Connecticut State Tax ? Sales & Use Tax
Connecticut’s sales and use tax applies to taxable goods and services at a rate of 6%.
Connecticut State Tax ? Property Tax
Property tax is administered by local governments (cities and towns), not by the State Department of Revenue. All real and personal property in Connecticut is subject to taxation. For more information about property tax, contact your local assessor’s office.
Connecticut State Tax Forms
Form CT-1040 (Connecticut Resident Income Tax Return)
Form CT-1040 EXT (Application for Extension of Time to File Connecticut Income Tax Return for Individuals)
Form CT-1040ES (Estimated Connecticut Income Tax Payment Coupon for Individuals)
Form CT-1040NR/PY (Connecticut Nonresident and Part-Year Resident Income Tax Return)
Form CT-1040X (Amended Connecticut Income Tax Return for Individuals)
Form OP-186 (Individual Use Tax Return)
Form CT-1120 (Corporation Business Tax Return)
Connecticut State Tax Resources
State of Connecticut Department of Revenue Services: www.ct.gov/drs
File returns, make payments, update your information and more at the Department of Revenue Services ‘Online Services’ center: www.ct.gov/drs/cwp
Connecticut State Income Tax Calculator: www.dir.ct.gov/drs/Taxcalsched
Connecticut State Income Tax Tables: www.ct.gov/drs/lib/drs/forms/incometax/incometaxtables
Connecticut Property Tax Credit Calculator: www.dir.ct.gov/drs/proptxcalc
Connecticut Department of Revenue ‘Taxpayer Answer Center:’ askdrs.ct.gov/Scripts/drsrightnow