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.
The most recent Multistate Tax alerts
Find the latest developments on state tax legislative, judicial, and administrative matters
Texas enacts changes to research and development tax credit
This Tax Alert summarizes some of the relevant provisions in S.B.2206.
[Issued: July 1, 2025]
California shifts to SSF apportionment for financial institutions and extends elective PTET
This Tax Alert summarizes some of the relevant tax provisions in S.B. 132.
[Issued: July 1, 2025]
Louisiana enacts new filing methodology for S corporations
This Tax Alert summarizes some of the provisions of H.B. 567
[Issued: June 26, 2025]
Alerts by tax category
Search relevant and recent state and local alerts by tax category
June 17, 2025: Illinois fiscal year 2026 budget tax highlights
April 30, 2025: Kansas enacts single sales factor apportionment and market-based sourcing
April 23, 2025: Arkansas adopts market-based sourcing
March 21, 2025: San Francisco GRT draft market sourcing rules impact on asset managers
March 19, 2025: San Francisco releases draft market sourcing rules for gross receipts tax
November 7, 2024: San Francisco voters approve changes to city’s business taxes
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
June 27, 2025: California proposes SSF apportionment for financial institutions and PTET extension
June 26, 2025: Louisiana enacts new filing methodology for S corporations
July 31, 2024: Missouri enacts changes to pass-through entity tax, including opt-out election
July 1, 2025: Texas enacts changes to research and development tax credit
June 16, 2025: New York fiscal year 2026 budget bill highlight
January 17, 2025: New Jersey Manufacturing Voucher Program Phase 3- application opening early 2025
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
A deeper look into Multistate tax
Explore our latest insights & services
