Netherlands Tax Litigation and Courts Guide

Pre-Court: Administrative Objection (Bezwaar)

• Bezwaarschrift within 6 weeks: The taxpayer must first file an objection (bezwaarschrift) with the Belastingdienst within 6 weeks of the date of the tax assessment (aanslag). The deadline is strict — late objections are generally inadmissible unless the taxpayer can show a verschoonbare termijnoverschrijding (excusable delay — force majeure, serious illness). The objection can be filed in writing or electronically via the Belastingdienst portal (Mijn Belastingdienst). The objection must state the grounds (bezwaargronden) — the specific legal and factual arguments against the assessment.
• Beslissing op bezwaar: The Belastingdienst must issue a decision on the objection (beslissing op bezwaar) within 6 weeks of receiving the objection. This period can be extended by 4 weeks (if the case is complex) or longer if the taxpayer agrees. If the Belastingdienst fails to decide within the deadline, the taxpayer can file a beroep directly with the Rechtbank (the fictieve weigering — deemed refusal). The Beslissing op bezwaar can: (a) wholly or partly allow the objection (the assessment is reduced or cancelled), (b) wholly or partly reject the objection (the assessment is confirmed), or (c) propose a compromis (settlement) — the taxpayer can accept the settlement or proceed to court.

First Instance: Rechtbank (District Court)

• Beroep within 6 weeks: If the taxpayer disagrees with the objection decision, the taxpayer can file a beroep (appeal to the Rechtbank) within 6 weeks of the decision. The beroep is filed with the Belastingdienst (the tax authority forwards the case to the Rechtbank). The Rechtbank has specialist tax chambers (belastingkamers) in the five main court locations: Amsterdam, Den Haag, Rotterdam, Arnhem, and 's-Hertogenbosch. The court proceedings are in Dutch — the taxpayer can be represented by a tax advisor (belastingadviseur) or a lawyer (advocaat). The Rechtbank considers the case on its merits — both legal and factual issues.
• Hearing procedure: The Rechtbank typically schedules a mondelinge behandeling (oral hearing) — the taxpayer and the Belastingdienst present their arguments, and the court asks questions. The hearing is in public (unless the taxpayer requests a closed session for sensitive personal or business information). After the hearing, the Rechtbank issues a written judgment (uitspraak) within 6–12 weeks. The judgment states whether the objection is allowed or denied and may include a costs order (proceskostenvergoeding). The taxpayer can appeal the judgment to the Gerechtshof within 6 weeks.

Second Instance: Gerechtshof (Court of Appeal)

• Hoger beroep: The taxpayer (or the Belastingdienst) can file an appeal (hoger beroep) with the Gerechtshof within 6 weeks of the Rechtbank's judgment. The Gerechtshof reviews the case de novo — it considers both the legal and factual issues afresh. The Gerechtshof has four tax chambers: Amsterdam, Arnhem-Leeuwarden, Den Haag, and 's-Hertogenbosch. The appeal is filed with the Gerechtshof directly (not via the Belastingdienst). The taxpayer can submit additional evidence and new arguments that were not raised at the Rechtbank level (the nova-regel — the Gerechtshof can consider new facts).

Third Instance: Hoge Raad (Supreme Court — Cassation)

• Cassatieberoep — legal questions only: The final appeal is cassatie (appeal in cassation) to the Hoge Raad der Nederlanden (Supreme Court). The Hoge Raad does not review the facts — it reviews only questions of law: whether the Gerechtshof applied the correct legal standard, whether the judgment is properly reasoned, and whether the court had jurisdiction. The cassation appeal must be filed within 8 weeks of the Gerechtshof's judgment. The Hoge Raad can: (a) uphold the Gerechtshof's judgment (the appeal is dismissed), (b) set aside (vernietigen) the Gerechtshof's judgment and refer the case back to a different Gerechtshof for a new decision, or (c) set aside the judgment and decide the case itself (if the legal issue is clear). The Hoge Raad's tax chamber (belastingkamer) handles all tax cassation cases. The Hoge Raad also issues important legal rulings (standaardarresten) that clarify Dutch tax law for lower courts and the Belastingdienst.

Costs and Procedural Fees

• Griffierecht (court fees): First instance — €51 (individuals, low income), €184 (individuals, standard), €349 (companies). Appeal (Gerechtshof) — €163 (individuals), €558 (companies). Hoge Raad — €554 (individuals), €554 (companies). If the taxpayer wins the case, the Belastingdienst reimburses the griffierecht. If the taxpayer loses, the taxpayer pays the griffierecht and may be ordered to pay the Belastingdienst's costs.
• Proceskostenvergoeding (costs order): Under the Bpb (Besluit proceskosten bestuursrecht), the winning party can claim reimbursement of procedural costs. The costs are calculated using a points system: 1 point for filing the objection, 1 point for attending the hearing — each point is valued at €59 (standard cases) to €87 (complex cases). The maximum award for a full objection + court procedure is approximately €1,500–3,000. The court may also award the costs of expert witnesses and translators if they were reasonably incurred.

For the pre-litigation audit and objection phase, including the Belastingdienst's internal review procedures and the mediator, see our Tax Audit and Appeals Guide →. For the tax return filing deadlines and assessment timelines (including the navorderingstermijn — the 5-year additional assessment period), see our Tax Filing Procedures Guide →.