Delaware

Attempts by the Department of Homeland Security to secure private information from the IRS on people who file taxes with an Individual Taxpayer Identification Number is a violation of federal privacy laws that protect taxpayers. It is also a change that could seriously damage public trust in the IRS, which could jeopardize billions of dollars in tax payments by hardworking immigrant families.

While all eyes are on the Trump administration’s tariffs on foreign imports, state lawmakers are moving forward with a mix of deep, regressive tax cuts and progressive revenue raisers.

State lawmakers around the country are navigating a range of potential hazards this week. Leaders in Maryland and Washington are facing budget holes but are smartly working to get out of them through progressive taxes on those with the most ability to pay. Both North Dakota and Washington state are looking to fill literal potholes […]

March Madness kicks off today and the pressure is on as many states’ legislative sessions are nearing the final buzzer. Some state lawmakers are seemingly competing for the title of most regressive state tax policies while others are looking to lift up best practices for more equitable outcomes.   The Mississippi legislature landed on a […]

Many states with corporate income taxes include some amount of federally defined Global Intangible Low-Taxed Income (GILTI) in their tax bases. Twenty-one states plus D.C. include some amount of GILTI in their tax calculations in 2025.

Below is a list of tax expenditure reports published in the states.

The purpose of state corporate income taxes is to tax the profit, or net income, an incorporated business earns in each state. Ascertaining the state where profits are earned is, however, complicated for companies that conduct business in multiple jurisdictions. Twenty-eight states plus D.C. now require a limited version of combined reporting called “water’s edge” […]

Universal adoption of mandatory worldwide combined reporting would boost state corporate income tax revenues by roughly 14 percent. Thirty-eight states and the District of Columbia would experience revenue increases totaling $19.1 billion.

The Trump Administration’s plan to turn IRS agents into deportation agents will result in lower tax collections in addition to the harm done to the families and communities directly affected by deportations.

Local income taxes can be an important progressive revenue raiser, as they ask more of higher-income households and are connected to ability to pay. They can raise substantial revenue to fund key public services to make cities and regions better off.

Trump’s plan to make most of the temporary provisions of his 2017 tax law permanent would disproportionately benefit the richest Americans. This includes all major provisions except the $10,000 cap on deductions for state and local taxes (SALT) paid.

This week several states are getting an early start at writing new tax policy in special sessions. In West Virginia, the legislature has come to an agreement with Gov. Justice on an additional tax cut—on top of already-planned cuts. The 2 percent cut will cost the state $49 million a year and come from spending […]

The TCJA Permanency Act would make permanent the provisions of the Tax Cuts and Jobs Act of 2017 that are set to expire at the end of 2025. The legislation would disproportionately benefit the richest Americans. Below are graphics for each state that show the effects of making TCJA permanent across income groups. See ITEP’s […]

Nearly two-thirds of states (31 plus the District of Columbia and Puerto Rico) have an Earned Income Tax Credit. These credits boost low-paid workers’ incomes and offset some of the taxes they pay, helping lower-income families achieve greater economic security.

Undocumented immigrants paid $96.7 billion in federal, state, and local taxes in 2022. Providing access to work authorization for undocumented immigrants would increase their tax contributions both because their wages would rise and because their rates of tax compliance would increase.

Undocumented immigrants who work and pay taxes but don't have a valid Social Security number for either themselves or their children are excluded from federal EITC and CTC benefits. Fortunately, several states have stepped in to ensure undocumented immigrants are not left behind by the gaps in the federal EITC and CTC. State lawmakers should continue to ensure that immigrants who are otherwise eligible for these tax credits receive them.

The report was produced in partnership with the Center on Budget and Policy Priorities and co-authored by CBPP’s Deputy Director of State Policy Research Samantha Waxman.[1] Click here to use our State Mansion Tax Estimator A historically large share of the nation’s wealth is concentrated in the hands of a few, a reality glaring in […]

As Iowa lawmakers change the state’s graduated personal income tax to a single flat rate, they are designing a state tax code where the rich will pay a lower rate overall than families with modest means.

Maryland lawmakers are considering enacting worldwide combined reporting (WWCR), also known as complete reporting. This policy offers a more accurate, and less gameable, way to calculate the amount of profit subject to state corporate tax. Enacting WWCR in Maryland would represent a huge step toward eliminating state corporate tax avoidance as it neutralizes a wide […]

Anti-tax interests finally found the end of the tax cutting appetite in a few states this week...

Updated July 15, 2024 In 2024, state lawmakers have a choice: advance tax policy that improves equity and helps communities thrive, or push tax policies that disproportionately benefit the wealthy, drain funding for critical public services, and make it harder for low-income and working families to get ahead. Despite worsening state fiscal conditions, we expect […]

Delaware Download PDF All figures and charts show 2024 tax law in Delaware, presented at 2023 income levels. Senior taxpayers are excluded for reasons detailed in the methodology. Our analysis includes nearly 100 percent of state and local tax revenue collected in Delaware. State and local tax shares of family income Top 20% Income Group […]

Race was front and center in a lot of state policy debates this year, from battles over what’s being taught in schools to disagreements over new voting laws. Less visible, but also extremely important, were the racial implications of tax policy changes. What states accomplished this year – both good and bad – will acutely affect people and families of color.

States differ dramatically in how much they allow families to make choices about whether and when to have children and how much support they provide when families do. But there is a clear pattern: the states that compel childbirth spend less to help children once they are born.