The One Big Beautiful Bill Act (OBBBA) and Beyond
AAIM’s Payroll Tax Update is your annual guide to what’s changing in payroll, tax, and compliance—and what you’ll need to do about it.
This year’s session delivers the latest updates on federal, state, and regulatory changes impacting your 2025 year-end and 2026 payroll operations, with a deep dive into the One Big Beautiful Bill Act (OBBBA)—the most significant payroll legislation in years.
Explore the full agenda below — click each section to expand and see the detailed topics covered.
One Big Beautiful Bill Act (OBBBA)
- No Tax on Tips – rules & thresholds
- No Tax on Overtime – rules & thresholds
- Employer Recordkeeping Responsibilities for 2025
- Employer Reporting Requirements for 2026
- Draft forms for new Forms W-2 and 941
- Employee Classification & Workforce Regulation Changes
- Updated Employer Credits
- New 1099 Thresholds
Federal Payroll & Tax Updates
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2026 Wage & Retirement Plan Thresholds
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2025–2026 Tax Tables & EITC/Savers’ Credit Updates
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Employer Payroll Responsibilities (Publication 15 review)
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Quarterly and Annual Filing Reminders
Secure Act 2.0 Updates
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2025 Review & 2026 New Rules
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Remote Workers & Multi-State Taxation
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Withholding and direct deposit requirements by state
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Streamlining Payroll with AI & Automation
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Fringe Benefit Review and Updates
State-Specific Updates
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2026 Wage Base Thresholds: IL, MO, IN, FL
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Illinois Wage Payment and Collection Act Updates
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Expanded Illinois Leave Laws:
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Nursing Mothers, Military Leave, and Neonatal Care Leave
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Why Attend?
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Get action-ready guidance on 2025–2026 payroll changes.
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Understand new OBBBA rules before they become law.
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Learn how AI and automation are reshaping payroll operations.
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Stay compliant across multiple states—without the guesswork.
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Earn continuing education credit while preparing for the year ahead.
Early Bird Pricing Ends November 7th
Save your seat and lock in lower pricing before the November 7th deadline.
Member: $349 | Non-Member: $449
(Regular Pricing after November 7th: Member $399 | Non-Member $499)
In-Person Events
East Peoria, IL
December 10, 2025
8:00am – 12:00pm, CT
Roundtable Luncheon to Follow
Par-A-Dice Hotel & Casino
St. Louis, MO
December 12, 2025
8:00am – 12:00pm, CT
AAIM Training Center
Live Online Event
December 12, 2025
8:00am – 12:00pm, CT
HRCI & SHRM credits pending approval
Your Expert Facilitator
Amanda Dussold
MSA, CPA
Amanda Dussold is a Certified Public Accountant and a full-time instructor teaching Accounting, Taxation, and Auditing classes at Southern Illinois University at Edwardsville. Amanda also serves as the facilitator for the Bond County CEO Program, teaching small business and entrepreneurial skills to high school students. Previously, she owned and operated her own payroll processing company (Apex Payroll), where she worked with numerous business clients of all sizes and organization types, including small businesses and not-for-profits. Amanda has held Accounting roles at a public accounting firm and at a large healthcare organization. In addition to her role as an instructor, she continues to provide bookkeeping and tax services along with her husband, Dr. Christopher Dussold, through their company Avail Professional Services, LLC, based in Clayton, MO. Amanda holds a Master’s Degree in Accountancy from Southern Illinois University – Edwardsville.
The AAIM Advantage
For more than 125 years, AAIM has helped organizations stay compliant, confident, and ready for what’s next. And for 39 of those years, our Annual Payroll Tax Update has been the trusted resource payroll and HR professionals count on to make sense of change.
When legislation like the One Big Beautiful Bill Act redefines the rules, even experienced teams can feel uncertain. That’s why our training goes beyond updates—it delivers understanding. Led by real-world experts, every AAIM program is designed to help you anticipate change, interpret complex regulations, and lead with clarity.
At AAIM, it’s not just about keeping up—it’s about staying ahead.
Hear What 2024 Attendees are Saying
Knowledgeable presenter, relevant topics, both legal & best practices, discussion of real life scenarios with presenter & other attendees.
My 1st time, this was awesome!
I learned so much!
Excellent info & addressed our questions well!
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