Skip to content
Jared Walczak Tax Foundation
Expert

Jared Walczak

Senior Fellow

Jared Walczak is a Senior Fellow at the Tax Foundation, where he spent five years as Vice President of State Projects, and president of Walczak Policy Consulting.

Jared is a regular on the conference circuit and is well known in state capitols. He has written or co-written tax reform guides for more than a dozen states. His efforts have been instrumental in securing tax reform in many states, including sweeping reforms in Iowa and Louisiana, along with substantive reforms in Georgia, Idaho, Kentucky, Missouri, North Carolina, Oklahoma, Utah, West Virginia, and Wyoming, among others.

Jared serves as a visiting fellow with several other organizations, including the CalTax Foundation, the National Taxpayers Union, the Illinois Policy Institute, the Platte Institute, and the Mackinac Center. He also serves as a member of the faculty of the Institute for Professionals in Taxation, sits on the state tax advisory board of the Institute for State Policy Leaders, and contributes to Tax Notes State magazine. He is the author of the “SALT Road” Substack, a free newsletter on state and local tax policy.

Latest Work

The Big Beautiful Bill’s Impact on State Taxes, Explained

Congress may have passed the One Big Beautiful Bill Act (OBBBA), but state lawmakers now face big choices. Most states link their tax codes to the federal system, meaning OBBBA’s provisions—good and bad—are about to ripple across state budgets.

One Big Beautiful Bill state tax impact including state tax conformity and state tax revenue state tax implications

State Tax Implications of the One Big Beautiful Bill Act

For Congress, work on the One Big Beautiful Bill Act is done. But in state capitols, the work has not yet begun. Many of the tax changes in the federal reconciliation act flow through to state tax codes—automatically in some states, and subject to an update in states’ Internal Revenue Code conformity date in others.

39 min read
OBBBA business expensing state tax codes 2025 One Big Beautiful Bill Business Expensing State Tax Conformity Questions

The OBBBA Gets Expensing Right. States Should Follow Suit.

However states choose to respond to other tax provisions of the One Big Beautiful Bill Act, they should conform to the pro-growth provisions, which represent a marked improvement in the corporate tax code.

12 min read
State Implications of the GILTI to NCTI Conversion The One, Big, Beautiful Bill’s (OBBB) changes to the taxation of international income

State Implications of the GILTI to NCTI Conversion

The One Big Beautiful Bill’s changes to the taxation of international income have surprising implications for state codes, yielding tax increases and a revised tax base that, through quirks of state incorporation, bears very little resemblance to the federal base and almost nothing of its purpose.

10 min read
2025 midyear sales tax rates by state and local sales taxes as of midyear July 2025

State and Local Sales Tax Rates, Midyear 2025

The five states with the highest average combined state and local sales tax rates are Louisiana (10.11 percent), Tennessee (9.61 percent), Arkansas (9.48 percent), Washington (9.47 percent), and Alabama (9.44 percent).

10 min read
Trump tax policies, big beautiful bill, hurt low-tax states, state tax reform

Trump’s Policies Deal a Double Blow to Tax-Cutting States

President’s Trump’s policies would throw high-tax states a life raft as they swim against the tide—before potentially hitting all states with a tariff-induced economic tsunami that could force lawmakers’ hands and reverse recent tax relief.

The "Big Beautiful Bill" changes pass-through business taxes, including the 199a deduction (QBI deduction) and the SALT deduction cap.

SALT Cap Workarounds for Some Pass-Through Entities Are Threatened by One, Big, Beautiful Bill

For owners of pass-through businesses, the reconciliation package (1) raises the state and local tax (SALT) deduction cap, (2) denies the benefit of pass-through entity-level taxes that had previously worked around the SALT cap for such pass-through businesses, and (3) increases the Section 199A deduction for qualifying pass-through entities.

4 min read
State Implications of the One Big Beautiful Bill No Tax on Car Loan Interest SNAP Cost Sharing No Tax on Tips and Overtime Medicaid Reductions for States Covering Undocumented Immigrants

State Implications of the One, Big, Beautiful Bill

As the US House hashes out its “One, Big, Beautiful Bill,” statehouse lawmakers are watching closely, given the impact of both its tax and spending provisions on state budgets.

12 min read
Oregon Considers Decoupling from the Federal Tax Code Oregon tax conformity

Oregon Considers Decoupling from the Federal Tax Code

The proposed changes to federal tax code conformity in Oregon are a good example of a change that could significantly reshape the state’s tax code in the future, despite being framed as temporary technical adjustments.

4 min read
Oklahoma tax reform options 2025 OK tax reform

Pro-Growth Tax Reform for Oklahoma, 2025

Lawmakers should finish the work they have begun over the past few decades, tackling tax rates and structures to give the state a leg up in an era of enhanced competition.

84 min read
Trump reciprocal tariffs EU VAT The European VAT is Not a Discriminatory Tax Against US Exports

The European VAT is Not a Discriminatory Tax Against US Exports

The Trump administration appears to be moving in a “reciprocal” policy direction despite the significant negative economic consequences for American consumers of across-the-board tariffs on goods coming into the US. However, the EU’s VAT system should not be used as a justification for retaliatory tariffs.

6 min read
2025 sales tax rates by state sales taxes

State and Local Sales Tax Rates, 2025

Retail sales taxes are an essential part of most states’ revenue toolkits, responsible for 32 percent of state tax collections and 13 percent of local tax collections (24 percent of combined collections).

9 min read