Payments & Invoices

The Accounts Payable team processes invoices for payment to vendors that do business with DAS. Accounts Payable also:

• researches vendor inquiries
• verifies payment processing codes, and
• ensures compliance with State Accounting Policies.

Vendor Information & Forms

• 1099-MISC Payments - Information for State of Iowa issued 1099-Miscellaneous Payments
• 1099-NEC Payments - Information for State of Iowa issued 1099-Non Employee Compensation Payments
• Vendor Direct Deposit Authorization Form - Vendor use only, not for employee payroll use
• Outdated Warrants - Five fiscal Years of information
• VPP - Vendor Payment Portal - Details for warrants (checks) and direct deposits are available online at the Vendor Payment Portal website. Details may include the originating State of Iowa department, invoice number, and what the payment is for. The current month and two previous month's information is available for viewing.
• Quarterly Sales Reporting – Vendors should use the following template and form when submitting their quarterly sales reports.
  • Vendor Quarterly Report Template (20.94 KB) .xlsx
  • Vendor Quarterly Sales Report Submission Form
  • Vendor Quarterly Report Instructions (390.16 KB) .pdf
• Administration Fees - Administrative fees are contractual obligations paid by vendors to offset the administrative costs associated with developing, establishing, and managing a contract. Vendors remit administration fees quarterly based on specific agreements within a contract.
  • Administration Fees Instructions (397.66 KB) .pdf
• Payment of Administrative Fees – Vendors may submit administrative fee
  payments in one of two ways:
  • Electronic payment by credit/debit card (MasterCard, Visa, Discover, or American Express) or ACH/e-check.
    Electronic payment via the Vendor Portal
  • By check made payable to “Iowa Department of Administrative Services”. If paying by check please include a copy of the completed Vendor Quarterly Report Submission Form. Payments should be mailed to:
    State of Iowa – Department of Administrative Services
    Attn: DAS – Central Procurement
    3rd Floor Hoover Building
    1305 East Walnut Street
    Des Moines, IA 50319

Frequently Asked Questions

Invoice Mailing Address

Please mail invoices directly to the Iowa Dept. of Adminstrative Services:

Iowa Department of Administrative Services
3rd Floor - Finance, Hoover Building
1305 E Walnut Street
Des Moines, IA 50319-0104

Phone & Fax

• Iowa DAS Phone: 515-281-0887
• Fax: 515-281-6140