Connec-TAX-cut. Can Connecticut Repeal the Income Tax? A Look at the History of Taxing in CT

The Waterbury Times|CT Urban Affairs|Published Apr 6, 2026

Hartford– A Republican candidate, Betsy McCaughey, has proposed repealing Connecticut’s income tax if elected Governor. But to understand what that means, you have to go back to a time when the state didn’t have one.


Before 1991: No Income Tax—So How Was CT Funded?

Prior to 1991, Connecticut was one of the few states without a broad-based income tax. Instead, the state relied on:

Sales Tax:
  • The largest source of revenue
  • Sensitive to economic downturns (when people spend less, revenue drops)
• Corporate & Business Taxes
  • Significant, but inconsistent depending on the economy
• Excise Taxes
  • Gas, cigarettes, alcohol
  • Steady, but limited in growth

Property Taxes: The Local Backbone

Even before the income tax, property taxes were doing heavy lifting—but mostly at the local level:

  • Funded schools, police, fire, and local services
  • Created major disparities between wealthy and struggling cities
  • Still among the highest in the country today

Important distinction:
Property taxes didn’t fund the state—they funded your town.


The Crisis That Changed Everything

By the late 1980s, Connecticut hit a wall:

  • Economic slowdown
  • Falling sales tax revenue
  • Massive state budget deficit

This led to the creation of the income tax in 1991 under Governor Lowell P. Weicker Jr..


What the Income Tax Does Today

Fast forward to now:

  • The income tax is one of the largest sources of state revenue
  • It helps fund:
    • Education aid to cities (like Waterbury)
    • Healthcare programs
    • State services and infrastructure

What Repeal Would Actually Mean

Repealing the income tax isn’t just “cutting a tax”—it creates a major gap in the budget.

To replace it, the state would likely have to:

Option 1: Raise Other Taxes
  • Higher sales tax
  • Expanded taxes on services
  • Increased business taxes

Option 2: Shift Burden Locally

  • Less state aid → more pressure on property taxes

Option 3: Cut Spending

  • Reductions in education, healthcare, or municipal aid

The Reality Check

Connecticut didn’t adopt an income tax to add a burden—it did it because:

The old system (sales + business taxes) wasn’t stable enough
Property taxes were already maxed out in many cities
The state needed a more consistent revenue stream


The Local Angle (Waterbury Lens)

For cities like Waterbury:

  • State aid (funded partly by income tax) is critical
  • Any repeal conversation immediately raises questions about:
    • School funding
    • Local budgets
    • Potential property tax increases

The Bottom Line

The debate isn’t just “should we repeal the income tax?”

It’s:

What replaces it?
Who ends up paying more instead?


Coming Soon: Deeper Breakdown

  • Where your tax dollars actually go in Connecticut
  • What happens to Waterbury if the income tax is repealed
  • Would property taxes go up? A local impact analysis

Each of those becomes its own full article later


More Capital News:

Why Connecticut Is Still Taxing Tips—Despite National Calls to End the Practice

Sen. Rob Sampson (R-16th): Crowded Hearings Show Connecticut Residents Pushback on Proposed Bills

CT H.B. 5468 Protecting Homeschooling Rights in Connecticut or Government Overreach?

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