General Information

Program:
This Conference/Session is open to COST Industry Members, non-COST Industry members and Practitioners.

The program starts on Sunday, April 19, 2027, at 12:00 p.m. and ends on Wednesday, April 21, 2027 at 12:00 p.m. 

The goal of this program is to bring multistate tax professionals, with various levels of experience in state and local income/franchise taxes and sales/use taxes, together in an environment that allows for extensive interaction and exchange of information. Additionally, the conference will provide updates on key SALT issues and insights regarding state tax trends and opportunities. The program is targeted to all levels of experience, and no advance preparation is needed.

Your company/firm must be in good standing with COST at time of registration and time of program in order for its employees to receive the discounted registration rates for the Spring Conference/ Audit Session.  If you have any questions, including special refund policies, please contact Karen Galdamez.

Registration Fees: 

Multiple Registrant Discount:  COST Industry Members pay full price for the first two registrants and then each additional registrant from that member company will receive a 10% discount on the registration fee for that meeting.  For more information on multiple registrant discounts, please reach out to Tiffany Frazier.  

Cancellation Fees:
A $50 cancellation fee will be imposed for cancellations received before April 7, 2027; cancellations after April 7^th are non-refundable. 

Continuing Education:
COST will assist you in applying for Continuing Education credit for the COST 2027 Spring Conference/Audit Session. COST is registered with the National Association of State Boards of Accountancy (NASBA) as a sponsor of continuing professional education on the National Registry of CPE Sponsors. State boards of accountancy have final authority on the acceptance of individual courses for CPE credit. Complaints regarding registered sponsors may be submitted to the National Registry of CPE Sponsors through its website: www.learningmarket.org. COST will also assist in securing CLE credits with state bar associations. For additional information, please email Karen Galdamez.

Accessibility & Dietary Accommodations:
We are committed to providing an inclusive and welcoming experience for all attendees. If you have any dietary restrictions, accessibility needs, or require special accommodation to participate in our events, please let us know in advance. Please contact Karen Galdámez or (202) 484-5220, and we will make every reasonable effort to accommodate your needs. 

Weather:
April in Chicago brings mild spring weather, with temperatures typically ranging from the mid-40s to low-60s°F. Dress for the conference is business casual. We encourage you to bring a sweater or light jacket, as meeting rooms at the Fairmont may be cool. A jacket or coat is also recommended for evenings and outdoor activities.

Permission:
By registering for COST’s conferences, workshops or schools, attendees hereby agree to allow COST to use any photos taken of them during the conference/workshop/school in news media, website, publications, articles, marketing pieces, etc.

For More Information please contact Karen Galdamez.