This information is derived from payments made to City of Chicago employees from January 1 of the previous calendar year to the present. Payments are initiated by City Departments and issued by the Department of Finance. Descriptions of each attribute follow:

- Voucher Number: This is a unique number assigned to each payment and is used for identifying that particular payment.

- Amount: This is the dollar amount of the payment made.

- Payment Date: This is the date payment was issued.

- Vendor Name: This is the name of the person or entity to which payment was made.

- Description: This is an optional field that indicates the reason payment was made.

Employees may be reimbursed for expenses through two mechanisms. This dataset shows reimbursements through the payroll system. See https://data.cityofchicago.org/d/g5h3-jkgt for reimbursements through direct vouchers.

Employees may be reimbursed for expenses through two mechanisms. This view shows mileage reimbursements through the payroll system. See https://data.cityofchicago.org/d/g5h3-jkgt for reimbursements of multiple types through direct vouchers.