# Oregon Buys #S-C25102-00018178

Marion County sole-source purchase of Vertex Payroll Q Series

**Posted:** October 09, 2026
**Respond By:** October 16, 2026
**Identifier:** S-C25102-00018178
**NAICS:** 513210

Marion County’s Information Technology Department is seeking payroll software for fiscal year 2026–27 under an approved sole-source determination.
- Buyer: Marion County, Oregon — Information Technology Department.
- **Named OEM/vendor: Vertex**; the requested product is **Vertex Payroll Q Series**.
- Product requested: 1 unit of payroll software; no part number is provided.
- The notice classifies the purchase as accounting and financial software. No additional products, services, or detailed technical requirements are listed.

### Description

Marion County has posted an approved sole-source determination for Vertex Payroll Q Series for FY26-27. The procurement is for supplies under the Information Technology department, with one line item listed. The source identifies the procurement method as Open Market and lists the NIGP classification as 208-10 for accounting and financial software. Responses are due October 16, 2026, at 4:00 PM.

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