Institute on Taxation and Economic Policy (ITEP)

District of Columbia

Center for American Progress: Overturning D.C.’s Tax Law Would Infringe on Common State Tax Practices and Threaten the District’s Budget and Fiscal Autonomy

February 12, 2026

Overruling the jurisdiction’s control of its own state tax code would deprive Washington, D.C., of $658 million in revenue, raise child poverty, and throw the tax-filing system into disarray. Read more.

State Rundown 2/11: This Valentine’s Day, Conscious Decoupling Is Our Love Language

While some may be excited for a romantic Valentine’s Day this weekend, many state lawmakers are breaking up and decoupling from recent federal tax changes that are poised to leave states with revenue shortfalls – much like a bad date who forgets their wallet and asks you to pick up the tab.

What Did 2025 State Tax Changes Mean for Racial and Economic Equity?

The results are a mixed bag, with some states enacting promising policies that will improve tax equity and others going in the opposite direction.

D.C.’s Fiscal Autonomy is at Stake, District’s Conformity Decisions Should Stand

Federal lawmakers passed a bill along party lines that would force the District of Columbia to override the decision of local elected officials and implement all of the costly and inequitable federal tax cuts passed under the “One Big Beautiful Bill Act” (OBBBA).

State Rundown 2/5: Icy Roads Do Not Slow Tax Policy Debates

Despite wintry conditions across much of the country, that hasn’t stopped state lawmakers from debating major tax policy changes.

Newsweek: Major Tax Disruption Faces Over 300,000 Taxpayers—’Sabotage’

February 4, 2026

Workers in Washington, D.C., many of whom have federal roles, could be set to experience major disruption over their tax returns this year, as Congress seems likely to pass a joint resolution that would override the district’s tax law—n the middle of the tax season. Read more.

State Tax Watch 2026

February 2, 2026 • By ITEP Staff

State Tax Watch 2026

ITEP tracks tax discussions in legislatures across the country and uses our unique data capacity to analyze the revenue, distributional, and racial and ethnic impacts of many of these proposals. State Tax Watch offers the latest news and movement from each state.

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States Can Push Back Against Reckless Federal Tax Policy. Here’s How.

January 22, 2026 • By Aidan Davis, Wesley Tharpe

States Can Push Back Against Reckless Federal Tax Policy. Here’s How.

They should take steps to protect and boost their own revenues. And they should take a second look at their own tax cuts.

Pennsylvania Just Gave Low-Income Workers a Tax Credit Boost. Now It’s Philadelphia’s Turn.

In the same way states are building upon federal tax credits, localities should consider building on state tax credits.

States Can Create or Expand Refundable Credits by Taxing Wealth, Addressing Federal Conformity

Many states already recognize the potential of these credits to boost low- and moderate-income households. Other states should follow suit.

No, Scott Bessent: States Aren’t Taking Away Anyone’s Tax Cuts

It’s wildly inappropriate for a U.S. Treasury Secretary to lean on states to adopt or not adopt specific federal provisions in their own state tax codes.

Linking to Tipped and Overtime Income Deductions Would Worsen State Shortfalls, Do Little to Help Workers

State deductions for tips and overtime are not only ineffective at supporting working-class people, it will come at a substantial cost to state budgets.

Conforming to the ‘No Tax on Tips’ Gimmick Just Got Riskier and Costlier for States

An unknown number of workers who previously were assumed to be ineligible for the tax break may nonetheless claim it.

Re-Examining 529 Plans: Stopping State Subsidies to Private Schools After New Trump Tax Law

The 2025 federal tax law risks making 529 plans more costly for states by increasing tax avoidance and allowing wealthy families to use these funds for private and religious K-12 schools.

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Local Vacancy Taxes: A Tool but Not a Panacea

November 17, 2025 • By Rita Jefferson

Local Vacancy Taxes: A Tool but Not a Panacea

Vacancy taxes will not single-handedly solve problems in cities, but they are worth considering to address housing shortages, land use, and building thriving communities.

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States Begin Decoupling from Flawed ‘QSBS’ Tax Break

November 6, 2025 • By Nick Johnson, Sarah Austin

States Begin Decoupling from Flawed ‘QSBS’ Tax Break

A costly tax break for wealthy venture capitalists is drawing some critical attention from state policymakers.

State Rundown 11/5: Voters Say “Yes!” to Public Investments

Despite being an off-year election, voters made a call for shared public investments at the polls.

Contact: Jon Whiten ([email protected]) Child Tax Credits have been the focus of increased lawmaker attention over the past few years, especially following the dramatic success of the 2021 federal CTC expansion in reducing child poverty and the subsequent resurgence of pre-pandemic child poverty levels. While 15 states now supplement the federal credit with their own […]

Quite Some BS: Expanded ‘QSBS’ Giveaway in Trump Tax Law Threatens State Revenues and Enriches the Wealthy

States should decouple from the federal Qualified Small Business Stock (QSBS) exemption.

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State Tax Credits Continued to Grow in 2025

September 15, 2025 • By ITEP Staff

A pair of new briefs from the Institute on Taxation and Economic Policy (ITEP) illustrate the growing power of state Earned Income Tax Credits (EITCs) and Child Tax Credits (CTCs). In all, we find: Nearly two-thirds of states (31 plus the District of Columbia and Puerto Rico) have an Earned Income Tax Credit (EITC). These […]

State Earned Income Tax Credits Support Families and Workers in 2025

Nearly two-thirds of states now have an Earned Income Tax Credit (EITC). Momentum continues to build on these credits that boost low-paid workers’ incomes and offset some of the taxes they pay, helping lower-income families achieve greater economic security.

State Child Tax Credits Boosted Financial Security for Families and Children in 2025

Child Tax Credits (CTCs) are effective tools to bolster the economic security of low- and middle-income families and position the next generation for success.

State Rundown 8/6: Tax Policy is Hot in the Middle of Summer

As states prepare for the revenue loss and disruption resulting from the federal tax bill, tax policy is being considered in legislatures across the country.

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Which States Expanded Refundable Credits in 2025?

July 24, 2025 • By Neva Butkus

Which States Expanded Refundable Credits in 2025?

Refundable tax credits were a big part of state tax policy conversations this year. In 2025, nine states improved or created Child Tax Credits or Earned Income Tax Credits.

State Rundown 7/24: States Begin Preparing for Federal Megabill Fallout

All eyes in statehouses in recent weeks have been on federal budget negotiations, and now that the “megabill” has passed, they are focused in on their own budgets in search of ways to cope with the enormous consequences coming their way. All states will see fewer federal dollars flowing through their coffers, higher needs due […]