Resource Center

The Resource Center contains a wide collection of reports, publications, and data from Connecticut and national sources. To navigate through the Resource Center, use the keyword search below or browse by selecting a specific category using the drop-down menu below the Featured post.

Fiscal Accountability Reports (Office of Fiscal Analysis)

Nov 20, 2024 Featured

Each November, in accordance with state statute, the Connecticut General Assembly's Office of Fiscal Analysis produces a Fiscal Accountability Report. According to statute, the report must explain: (1) the level of spending changes from current year spending allowed by consensus revenue estimates, (2) any changes to current year spending necessary because of “fixed cost drivers,” and (3) the total change to current year spending required to accommodate fixed cost drivers without exceeding current revenue estimates.

OFA Fiscal Accountability Report - FY 2025 OFA Fiscal Accountability Report - FY 2024 OFA Fiscal Accountability Report - FY 2024 Presentation OFA Fiscal Accountability Report - FY 2023 OFA Fiscal Accountability Report - FY 2023 Presentation

State Budget State Revenue & Spending

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Acts Affecting Taxes (Office of Legislative Research)

Jul 25, 2023

Following each legislative session, the Connecticut General Assembly's nonpartisan Office of Legislative Research produces a report highlighting "major provisions of new laws affecting taxes." This report, titled "Acts Affecting Taxes, has been released annually since 2006, with the exception of 2007 and 2020 when no report was released.

OLR Acts Affecting Taxes - 2023 OLR Acts Affecting Taxes - 2022 OLR Acts Affecting Taxes - 2021 OLR Acts Affecting Taxes - 2019 OLR Acts Affecting Taxes - 2018

State Revenue & Spending Taxes

Backgrounder: A Guide to the State Personal Income Tax (Office of Legislative Research)

Jun 21, 2022

Research report from the Connecticut General Assembly's nonpartisan Office of Legislative Research that provides an overview of Connecticut’s personal income tax, including the tax rates, exemptions, credit amounts, and thresholds in effect for the 2022 and 2023 tax years.

OLR Report: Guide to State Personal Income

Taxes

DIY (Do-it-Yourself) Revenue Calculator (Office of the State Comptroller)

Jun 1, 2022

The DIY Revenue Calculator is an online, interactive tool provided by the Office of the State Comptroller, which allows users to calculate the approximate impact tax changes would have on overall state revenue. Using the DIY Revenue Calculator, users can 1) specify changes in existing state tax rates, 2) eliminate existing state tax exemptions and credits, and 3) implement new state taxes and fees to change the estimated amount and sources of state revenue.

Comptroller DIY Revenue Calculator

State Revenue & Spending Taxes

Issue Brief: Connecticut's Response to Federal Tax Reform (Office of Legislative Research)

Nov 15, 2018

This issue brief from the Connecticut General Assembly's nonpartisan Office of Legislative Research summarizes tax changes made by the General Assembly during the 2018 legislative session in effort to mitigate the potentially negative impacts on Connecticut of federal tax changes made as part of the Tax Cuts and Jobs Act of 2017 passed by Congress.

OLR Connecticut's Response to Federal Tax Reform

State Revenue & Spending Taxes

Research Report: Connecticut Income Tax Rates and Brackets Since 1991 (Office of Legislative Research)

Jun 14, 2018

Report from the Connecticut General Assembly's nonpartisan Office of Legislative Research providing information about Connecticut's state income tax rates and brackets and since the enactment of Connecticut's state income tax in 1991.

OLR Connecticut Income Tax Rates and Brackets Since 1991

State Revenue & Spending Taxes

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