The Accounts Payable Office Mission Statement

The Accounts Payable Office is responsible for making disbursements (along with any fiscal agent pass through disbursements) on a daily basis, on behalf of all purchases of goods and services made by Grant County, with the exception of employee’s salaries.

Other responsibilities include:

  • Audit, review and reconciliation of all incoming invoices to supporting documentation requested for payment prior to processing and issuing warrants (checks), including travel reimbursements for all Grant County Departments, Divisions, and Offices.
  • Liquidate encumbrances, when applicable.
  • Maintain file copies for all payments processed.
  • Requesting reimbursements for grants and reporting on a monthly basis to the agency of record, on behalf of all expenditures pertaining to grants awarded to Grant County.


Vendors may contact the following staff for any questions or concerns regarding invoices or payments.

Accounting Specialist

Carolyn Castillo
Phone: (575) 574-0003

Business Hours:

Monday – Friday
8 a.m. – 5 p.m.
CLOSED Saturdays, Sundays and County Holidays

Office Location

Grant County Manager’s Office
1400 Highway 180 East
Silver City, NM 88061-7837

Mailing Address

PO Box 898
Silver City, NM 88062