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Insurance Premiums Tax Return - Domestic Companies Tax Information
IP 2006(23), Connecticut Income Tax Information for Armed Forces Personnel and Veterans
Extension granted due to FEMA designation after January storms
PS 2011(4), Sales and Use Tax Exemptions for Diplomatic Personnel
Ruling 2005-1, Sales and Use Taxes/Contractors/Machinery (Manufacturing)
DRS Extends Filing, Payment Deadlines for Certain State Tax Returns
Frequently asked questions on Preparer process
OCG-3, Combined Unitary Frequently Asked Questions
OCG-3, Combined Unitary Frequently Asked Questions
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