Consulting for the design and application of behavioral tools aimed at strengthening collection strategies in the entity
Issued by Inter-American Development Bank · via IDB — BID for the Americas (Inter-American Development Bank)
- Published
- 6 Nov 2026
- Closes
- 21 Nov 2026, 04:59 UTC
- Value
- USD 50,000
- Reference
- RG-T4576
- Location
- Global / multi-country
- Sector
- Financial & Professional Services
At a glance
Inter-American Development Bank in Global / multi-country has published a call for expressions of interest in financial & professional services: “Consulting for the design and application of behavioral tools aimed at strengthening collection strategies in the entity”. Submissions close on 21 November 2026, 15 days from today. The stated value is USD 50,000. Quote reference RG-T4576 in any correspondence with the buyer. FreeTender has recorded 26 notices from this buyer since 2026, 22 of them currently open. There are 47 open financial & professional services notices in Global / multi-country on FreeTender. Bids are submitted to the buyer through IDB — BID for the Americas (Inter-American Development Bank), not through FreeTender.
Details
The Inter-American Development Bank invites consulting firms to submit their Expression of Interest to design and validate tools based on neuroscience and behavioral economics that strengthen the collection strategies of the National Tax and Customs Directorate (DIAN) of Colombia and promote voluntary compliance with tax obligations.
The consultancy comprises four stages:
1. Diagnosis and methodology: Design the research framework, the instruments for collecting information and the criteria for segmenting taxpayers.
2. Behavioral analysis: Identify barriers and motivators for payment through quantitative and qualitative research, interviews, surveys, and comparative analysis between compliant and delinquent taxpayers.
3. Design and validation of interventions: Develop communication strategies, persuasive messages and behavioral tools. Implement a focused pilot to preliminarily evaluate their effectiveness.
4. Knowledge transfer: Develop operational recommendations, an implementation manual, and a roadmap to gradually incorporate interventions into DIAN collection management.
Expected outputs: Work plan and diagnosis, behavioral analysis and segmentation, communication strategy with pilot results and final report with recommendations.
Interested companies should carefully review the registration requirements on the relevant IDB portal and ensure that all requested information is completed before submitting their Statement of Interest (EOI).
Executing unit: Inter-American Development Bank
IDB project: RG-T4576
Contact: [contact details removed] MONICASC@IADB.ORG
Financed by the Inter-American Development Bank (IDB).
Context for bidders
We hold 26 notices from Inter-American Development Bank, going back to August 2026 — 22 of them still open. They buy mostly in Financial & Professional Services, Water & Environment and Energy & Power. There are 47 open Financial & Professional Services tenders in Global / multi-country. This one closes in 15 days.
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Before you bid on this tender
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