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Effective Immediately - DRS Extends Filing Deadline for Certain Annual State Business Tax Returns
SN 2010(4), 2010 Legislative Changes Affecting the Connecticut Real Estate Conveyance Tax
Ruling 93-23, Corporation Business Tax / Net Operating Losses
PS 99(3), Tax Exemptions for Certain Water Pollution Control Equipment
DRS extends deadlines for filing certain administrative protests and tax appeals
Reminder: October 15 is deadline to file Connecticut individual income tax returns on extension
Connecticut Department of Revenue Services Announces Start of 2025 Tax Season