Bid Banana
PricingBid helpAPILog inStart free trial
Log inStart free trial

Learn more

  • Arizona guideArizona Bids and Bidding Guide
  • Consulting Services RFPsConsulting Services Bids and Bidding Guide
  • How to answer an RFPChoosing and Responding to Government Bids
More consulting services bids →Must-win bid? Bring in The Bid Lab →
Bid Banana
SearchPricingBid helpBrowse bidsAPISupportFAQPrivacy PolicyTerms of UseAI Use Policy

This website and its content is copyright of The Bid Lab © 2026. The Bid Lab is a trademark of Bid Lab, LLC. All rights reserved.

  1. Bid Banana
  2. ›Closed bids
  3. ›Arizona
  4. ›Consulting Services
  5. ›Proposal for Internal Audit of Four Navajo Nation Chapters

Navajo Nation·Arizona

Proposal for Internal Audit of Four Navajo Nation Chapters

Closes 10/30/2026$300k – $500kRequest for Proposal
Bid source

This opportunity has closed.

Bid Banana tracks 1.6M+ bids and awards across all 50 states. Save a search and we'll email your new matches, daily or weekly — so the next one reaches you with time to bid.

Get alerted next time

Description

The Navajo Nation Office of the Auditor General is seeking a qualified firm to conduct separate one‑year internal audits for four Navajo Nation Chapters. The engagement requires evaluating each Chapter’s internal control systems, assessing design, implementation, and operation, and delivering audit reports for a 12‑month period per Chapter. Firms must have demonstrable experience with internal audits of state, local, or tribal governments, specifically Navajo Nation Chapters, and must comply with Navajo Nation Business Opportunity Act and Navajo Preference in Employment Act.

Attached files

Contact

James Bennett Jr.(Buyer)

[email protected]

(928) 357-6510

Key dates

Opened
10/20/2026
Closes
10/30/2026
Duration
12 months

Last updated

Details

Type
Request for Proposal
Industry
Consulting Services
NAICS
541211
Solicitation №
BID No. 26-10-4322JB

Budget estimate

$300,000 – $500,000

The solicitation does not disclose a budget, but similar government internal‑audit contracts for multiple entities often range from $150,000 to $500,000 total depending on audit depth, staffing, and travel. Assuming each of the four Chapter audits could be priced between $75,000 and $125,000, the overall contract value is likely between $300,000 and $500,000. Factors influencing the final amount include the complexity of each Chapter’s operations, required staffing levels, travel distances within the Navajo Nation, and compliance‑related costs.

AI estimate from the solicitation

Similar opportunities

Matched by Bid Banana AI™

Bid Banana · 1.6M+ bids and awards 🍌

You found this one too late. Don't find the next one too late.

Bid Banana searches open government bids across all 50 states, updated daily. Save a search once and we email you your new matches, daily or weekly, while there is still time to win them.

1.6M+
bids & awards
All 50
states
4,000+
agencies
Start your 7-day free trial

Plans from $49.99/month. Cancel anytime, no setup fees.

Built by The Bid Lab, answering RFPs since 2017.

Navajo Nation·Arizona

Top match · 72%

Proposal for Performance Audit of the Department of Roads #107

Rolling / TBD closeOpened 7/23/2026

Navajo Nation·Arizona

71% match

Proposal for Navajo Nation Head Start Background checks

Closes 11/30/2026Opened 9/15/2026

Navajo Nation·Arizona

67% match

Proposal for Electrical Improvements

Closes 2/3/2027Opened 4/20/2026

County of Maui·Hawaii

66% match

Internal Audit Services Community Development Block Grant Disaster Recovery Programs

Closes 11/6/2026Opened 9/22/2026

Navajo Nation·Arizona

66% match

Proposal for the Tohatchi Diversion Project

Closes 11/20/2026Opened 9/16/2026

Navajo Tribal Utility Authority·Arizona

66% match

EMPLOYEE ASSISTANCE PROGRAM SERVICES (RE-SOLICITATION)

Closes 11/12/2026Opened 6/29/2026

Navajo Nation·Arizona

66% match

Proposal for Grant Writing Services for Chilchinbeto Chapter-ADDENDUM #1

Rolling / TBD closeOpened 7/28/2026

U.S. Indian Health Service·United States of America

65% match

Tribal Management Development

Closes 3/31/2027Opened 8/6/2026

U.S. National Institutes of Health·United States of America

65% match

Limited Competition: Tribal Institutional Review Board Establishment and Enhancement (TIRBEE)

Closes 5/24/2027Opened 9/14/2026

Navajo Nation·Arizona

65% match

Proposal for Inspection & maintenance (fire alarm, fire extinguishers, kitchen fire systems), First-aid kit refills & AED

Closes 11/30/2026Opened 9/16/2026

Navajo Nation·Arizona

65% match

Proposal for 2026 Winter Symposium

Closes 11/6/2026Opened 10/30/2026

Hendry County School Board·Florida

65% match

Internal Funds Auditing Services

Closes 11/4/2026Opened 10/9/2026

U.S. Indian Health Service·United States of America

65% match

National Indian Health Outreach and Education

Closes 11/2/2026Opened 8/14/2025

Navajo Nation·Arizona

64% match

Proposal for HVAC Services -Nahata Dziil, Gap, Tsaile and Red Rock Head Start Centers

Closes 11/6/2026Opened 10/6/2026

U.S. Department Of Health And Human Services·Arizona

64% match

iHouse Apartment Construction

Closes 11/12/2026Opened 10/1/2026

Navajo Nation·Arizona

64% match

Proposal for Emergency Repair on Security System

Rolling / TBD closeOpened 4/20/2026

City of Salinas·California

64% match

Transient Occupancy Tax & Tourism Improvement District Audit

Closes 12/4/2026Opened 10/28/2026

Washington Shoalwater Bay Indian Tribe·Washington

64% match

SS4A Safety Action Plan

Closes 11/4/2026Opened 10/8/2026

Navajo Nation·Arizona

64% match

Proposal for Chinle Outpatient Treatment Center Stuctural Evaluation Construction Drawing Project

Rolling / TBD closeOpened 7/1/2026

U.S. Institute of Museum and Library Services·United States of America

64% match

Native American Library Services Basic Grant (2027)

Closes 11/13/2026Opened 9/1/2026

U.S. Indian Health Service·United States of America

64% match

Tribal Self-Governance - Planning

Closes 3/31/2027Opened 8/6/2026

Navajo Nation·Arizona

64% match

Proposal for Construction Services for Manuelito Chapter Sewage Lagoon Improvement

Closes 11/13/2026Opened 10/26/2026

U.S. Indian Health Service·United States of America

64% match

Tribal Self-Governance - Negotiation

Closes 3/31/2027Opened 8/6/2026