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Documents to submit

✓Bid form — attachment no. 1
✓Declaration of non-exclusion
✓List of supplies from the last 3 years
✓Liability insurance — min. 120 000 €
✓Proof of bid bond payment
✓Power of attorney, if signed by an agent

AI warnings from documentation

❗Bid bond 3 500 € — payment before submission deadline
⚠Required 2 references after min. 90 000 €
⚠Completion deadline 30 days from signing
⚠Mandatory site visit — rejection if missed
✓No ISO certificate requirement

Budget and competition

3median number of bids

24%tenders with one bid

✓Amount from bid opening for this buyer
✓Who won there before and for how much
✓Suggested price range based on data

Analysis example — specific values depend on the proceeding

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Fiscal Monitor (research)

NL Belastingdienst, IUC Belastingdienst

COUNTRYNetherlands

SUBMISSION DEADLINE21.09.2026

PUBLISHED07.07.2026

INDUSTRYBusiness and legal services

SUBJECT OF THE CONTRACT

De opdracht betreft het uitvoeren van de Fiscale Monitor en de Douane Monitor: terugkerend onderzoek naar de houding en ervaringen van burgers en bedrijven ten aanzien van de Belastingdienst en Douane, ten behoeve van drie directoraten-generaal; voor meer informatie zie de aanbestedingsdocumenten

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This buyer in the last 12 months

Belastingdienst, IUC Belastingdienst: 32 notices.
Most frequent winners: Dog Service Brabant (2), 5hart-IT Opleidingen B.V. (1), AppyThings B.V. (1).

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