COST offers its Practitioner Partners a variety of sponsorship opportunities at each of its National Meetings (Basic School, Intermediate/Advanced Schools, Sales Tax Conference, Income Tax Conference, Property Tax Workshop, Canadian Tax Workshop, State and Local Taxes for the Technology Companies and Annual Meeting).  These opportunities allow a Practitioner Partner to reach a targeted group of industry tax professionals with ease.  COST offers a variety of sponsorship opportunities ranging from evening receptions, lunch speakers, spa stations, wifi access, COST’s mobile event App, COST Events, and more.  

         Vendor Fair

COST also hosts Vendor Fairs at some of these events. Practitioner Partners and other vendors are encouraged to participate and showcase their services and products to get the maximum exposure to a targeted audience (including key decision makers from COST member companies).

For more details on Sponsorships or Vendor Fairs, please contact Steve Rosander.


COST hosts approximately 30 regional meetings a year.  These meetings  are typically half-day to three quarter day in length and are held in various cities around the country.  Two COST Practitioner Partners are invited to sponsor and present at each meeting.  Attendees are industry tax professionals from both COST member and non-COST member companies.

If you are interested in sponsoring a Regional Meeting or would like additional information, please contact Tiffany Frazier.


All COST events are hosted on our mobile event App, COST Events.  COST loads all event materials onto the App providing attendees with easy access to the event schedule, session materials, speaker and attendee information, breaking announcements, twitter and more.   A Practitioner Partner who sponsors the App at an event is given prominent display within the App and in all meeting collateral before and at the event.

For more details, including availability and pricing, please contact Karen Galdamez.


COST Practitioner Partners can place advertisements on select pages of COST’s new website.

For more details about this opportunity, including availability and pricing, please contact Caroline Galleher.