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2026 SKILLS showcase
Join weekly sessions to experience in-depth demonstrations of the leading legal AI products while connecting with strategic law firm leaders in knowledge management, innovation, and AI.
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Ghosts on the ledger
Payroll fraud is a major compliance risk. Learn how payroll analytics and AI-powered tools can help exorcise phantom employees and employers.
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Future of professionals report 2025
The Thomson Reuters Future of Professionals Report 2025 reveals how AI continues to shape professional work — and what it takes to get ahead. This year’s report shows that increased efficiency, productivity, and cost savings top the list of benefits professionals attribute to AI, making it indispensable for organizations facing rapid change.
Form IL-1120-ST (S Corp) print requirements
To print Form IL-1120-ST, Small Business Corporation Replacement Tax Return.
- Go toOrganizer,General Informationand selectBasic Return Information.
- Then go to the sectionReturn / Entity typeand for the Return Type, select1120S – S Corporation.
- Then go toOrganizer,Statesand selectState and City Activation.
- Then selectState and City Activation.
- In Column D, Return type, make sure 1120S is selected.
This article applies to:
- Product: ONESOURCE Income Tax
- Return type: 1120 Corporation
- State: Illinois
- Subject: Print requirements