# McAllen Independent School District Ionwave #2027-1016 Addendum 3

Delinquent Tax Collection Services for McAllen Independent School District

**Posted:** August 28, 2026
**Respond By:** September 23, 2026
**Identifier:** 2027-1016 Addendum 3
**NAICS:** 561440

McAllen Independent School District is seeking qualified vendors to provide services for the collection of delinquent taxes.
- Government Buyer:
  - McAllen Independent School District (MISD)
- Vendors & OEMs:
  - No specific OEMs or vendors are named in the solicitation
- Products/Services Requested:
  - Collection of delinquent taxes services for the school district
  - Scope of work and evaluation criteria are referenced in the solicitation
- Unique or Notable Requirements:
  - All communications and proposal submissions must be conducted electronically via the IonWave portal
  - Direct contact with district personnel outside the IonWave system is strictly prohibited and may result in disqualification
  - Open to qualified service providers with experience in tax collection
- No product line items or specific part numbers are listed
- No attachments provided with further technical or pricing details

### Description

McAllen Independent School District is soliciting qualifications for the collection of delinquent taxes. Interested respondents are invited to submit their proposals electronically through the IonWave portal. Submittals received after the deadline of September 23, 2026, will be void and unacceptable. Communication regarding the solicitation must be conducted through the IonWave website, and direct contact with district personnel about the RFQ is prohibited to avoid disqualification.

[View original listing](https://mcallenisd.ionwave.net/PublicDetail.aspx?bidID=1187&SourceType=1)