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Perspectives
Multistate Tax Alerts
State and local tax legislation and updates
Are you a taxpayer or tax professional looking for trending and up-to-date multistate tax alerts? Explore our database for the latest developments, updates, and summaries on federal, state, and local tax legislation.

Kansas enacts single sales factor apportionment and market-based sourcing
This Tax Alert summarizes some of the provisions in H.B. 2231.
[Issued: April 30, 2025]

Arkansas adopts market-based sourcing
This Tax Alert summarizes some of the relevant provisions in S.B. 567..
[Issued: April 23, 2025]

Delaware invitations for 2025 unclaimed property VDA program
This Tax Alert provides some taxpayer considerations.
[Issued: April 9, 2025]

April 30, 2025: Kansas enacts single sales factor apportionment and market-based sourcing
April 23, 2025: Arkansas adopts market-based sourcing
December 12, 2024: Louisiana enacts income, franchise, and sales and use tax changes

April 9, 2025: Delaware invitations for 2025 unclaimed property VDA program
January 29, 2025: California property tax potential disaster relief
April 19, 2024: Louisiana modifies approval process for the Industrial Tax Exemption Program

June 27, 2022: New Jersey announces Transfer Pricing Initiative
November 4, 2021: Louisiana announces Transfer Pricing Managed Audit Program
May 13, 2021: Georgia enacts judicial deference law

July 31, 2024: Missouri enacts changes to pass-through entity tax, including opt-out election
December 21, 2023: Pennsylvania changes treatment of certain grantor trusts
September 8, 2023: Updated New York State and New York City pass-through entity tax guidance

July 17, 2023: Ohio passes FY2024-FY2025 operating budget, enacting various tax changes
July 14, 2023: California enacts legislation requiring income from ING trusts to be included in grantor’s income and subject to tax
April 24, 2023: Alabama Tax Tribunal rules that nonresident’s income from Alabama company is subject to tax
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