https://www.law360.com/tax-authority/articles/1074615/more-states-move-to-combined-reporting-despite-biz-pushback
More States Move To Combined Reporting Despite Biz Pushback - Law360 Tax Authority
A growing number of states across the nation are moving toward the corporate income tax calculation method known as combined reporting in an attempt to remedy...
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https://www.wolterskluwer.com/en/expert-insights/combined-reporting-legislation-introduced-in-maryland
Combined Reporting Legislation Introduced in Maryland | Wolters Kluwer
Two separate bills have been introduced in the Maryland Senate that would require mandatory combined reporting of corporate income taxes beginning in 2020.
combined reportinglegislationintroducedmarylandwolters
https://taxfoundation.org/blog/california-worldwide-combined-reporting-proposal/
California Worldwide Combined Reporting Proposal: Analysis
Apr 21, 2026 - Expert analysis of the California worldwide combined reporting tax proposal (WWCR) regarding multinational and international taxation.
combined reportingcaliforniaworldwideproposalanalysis
https://taxfoundation.org/blog/maryland-worldwide-combined-reporting-corporate-taxes/
Maryland Worldwide Combined Reporting: To Be or Not to Be?
Mar 28, 2024 - Worldwide combined reporting is on the agenda in Maryland, which could add complexity to the state corporate income tax system.
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https://www.nj.gov/treasury/taxation/cbt/shortperiodreturns.shtml
Short Period Returns in the Context of Combined Reporting
Information on when a combined group must file a short period tax return
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https://www.law.cornell.edu/regulations/rhode-island/title-280/chapter-20/subchapter-25/part-10
Part 10 - Combined Reporting (280-RICR-20-25-10) | State Regulations | US Law | LII / Legal...
https://www.stantec.com/en/ideas/market/water/how-can-we-improve-combined-sewer-overflow-reporting-we-need-a-smarter-approach
How can we improve combined sewer overflow reporting? We need a smarter approach
Tailored analytics platform technology can deliver a better informed, more proactive CSO monitoring and reporting process.
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