Illinois Thoroughbred Horsemen's Association
7301 W. 25th St. #321
North Riverside, IL 60546
At the ITHA Trailer on the Backstretch of Hawthorne Race Course October-April
At the ITHA Trailer on the Backstretch of Arlington International May-September
Tuesday through Sunday 7 AM - 2:30 PM
Horsemen's Bookkeeper Hours
Sunday: 9 am - 1 pm
Monday and Tuesday: Closed
Wednesday: 10 am - 2 pm
Race Days: Opens 1 hour prior to first race.
Bookkeeper's Phone: 847-385-7639
Bookkeeper's Fax: 847-870-6704
Bookkeeper's Email: Julie.Schaefer@Arlingtonpark.com
Click to Download Forms
Arlington W-9 Form
Arlington Check Request Form
Arlington Transfer Request Form
Arlington Horsemen's DVD Order Form
"The Horsemen's Bookkeeper's office can only OK one personal/payroll
check made out to an individual or to Arlington Park to cash at
the information window a day. It must be pre-approved for anything for
$5,000 or more.
The Horsemen's Bookkeeper's office will only accept checks that
are made out to an individual or to Arlington Park. We cannot accept checks
made out to a stable/business/partnership with a business name on it.
Everybody needs to update their information on the W-9 forms
at the Horsemen's Bookkeeper's office."