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Transaction Processing

Transaction Processing is the statewide voucher and payroll processing service within the Central Accounting and Reporting division of the Office of Management and Enterprise Services.  We support the day to day payment operations of state agencies with guidance and the processing of said payments.

OMES receives notices of bankruptcy for companies possibly doing business with the state and presents this information for agencies which could be affected by the debtors in the bankruptcies.

Provides information on the interest rate to late payments to vendors for each fiscal year. The rate is provided by the Office of the State Treasurer.

Services Provided

Accounts Payable Processing

  • Assists agencies having questions concerning processing accounts payable transactions - system issues and procedures.
  • Provide assistance on proper submission of vouchers from remote files. 
  • Provide assistance with late payment interest on late payments made by agencies. 
  • Provide assistance with appropriate expenditure account codes usage. 
  • Provide assistance with voucher expenditure corrections.

Travel & Online Booking

  • Provide assistance with the online booking tool for airfare.
  • Assist agencies having travel-related questions, including lodging, transportation and per diem.

Voucher Processing

  • Provide assistance with the submission and cancellation of approving officer signature cards – OMES Form 13.
  • Provide assistance to agencies seeking approval of revisions to voucher forms.
  • Provide assistance to agencies on voucher submissions. 
  • Respond to questions concerning voucher rejections.
  • Provide assistance with warrant cancellations and the subsequent processing.
  • Provide assistance with EFT Cancellations and the subsequent processing.
  • Give instructions on proper batch slip submissions – OMES Form 25B.
  • Answer questions and give instructions to agencies on the preparation and submission of travel vouchers.

Warrant Replacements Processing

  • Provide assistance to agencies when warrants have been lost or destroyed.
  • Assist agencies in completing and submitting the OMES Form 20R for lost or destroyed warrants to be replaced.
  • Provide assistance to agencies having warrants that have canceled by statute.
  • Assist agencies in completing and submitting the OMES Form 20R for statutory canceled warrants to be replaced.
  • Submit forms to


Last Modified on Sep 23, 2021
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