Tax Dispute Resolution in Saudi Arabia (2026 Legal Guide) — Rules & Requirements
About this article
Sourced from Omani royal decrees, ministerial decisions, and the Basic Statute of the State. Written in plain language for general understanding — this is educational content, not legal advice. Our editorial standards
What is this right?
If you disagree with a ZATCA tax or Zakat assessment, the Kingdom provides a structured dispute resolution path through the General Secretariat of Tax Committees (GSTC):
- Internal objection: File an objection with ZATCA within 60 days of the assessment notice through the ZATCA portal. You must pay the undisputed portion of the tax to preserve your objection rights.
- ZATCA review: ZATCA reviews your objection and issues a decision — typically within 90 days, though complex cases take longer.
- GSTC First Instance Committee (DRCC): If ZATCA rejects your objection, appeal to the first-level tax committee within 30 days. These committees are independent of ZATCA.
- GSTC Appeal Committee: If the first committee's decision is unfavourable, appeal to the appellate tax committee within 30 days.
- Settlement: ZATCA may offer settlement options before or during the dispute process — these can be advantageous for straightforward assessment disagreements.
You must continue paying undisputed taxes during the dispute. Only the disputed amount can be withheld pending resolution.
When does it apply?
- You have received a tax or Zakat assessment from ZATCA that you believe is incorrect.
- Your objection to ZATCA was rejected or only partially accepted.
- You want to appeal a GSTC tax committee decision.
What to Do If You Disagree With a ZATCA Tax Assessment in Saudi Arabia
- File your objection within 60 days through the ZATCA portal — include detailed reasons, calculations, and supporting evidence.
- Pay the undisputed portion immediately to avoid additional penalties on amounts not genuinely in dispute.
- If ZATCA rejects your objection, escalate to the GSTC within 30 days — the committee system is independent and frequently rules against ZATCA.
- Engage a qualified Saudi tax advisor or lawyer — GSTC proceedings follow specific procedural rules, and professional representation significantly improves outcomes.
What should you NOT do?
- Do not miss the 60-day objection deadline — the assessment becomes final and enforceable if you do not object on time.
- Do not refuse to pay undisputed tax — penalties accrue on unpaid amounts regardless of the dispute, and non-payment can affect your ZATCA compliance rating.
- Do not submit objections without supporting documentation — vague objections are quickly dismissed by both ZATCA and the GSTC committees.
About Tax Rights in Oman
You pay no personal income tax in Saudi Arabia. Businesses face 15% VAT under the VAT Law (Royal Decree No. M/113 of 2017) — the highest in the Gulf — plus 20% corporate income tax on foreign-owned profits or 2.5% Zakat for Saudi/GCC owners under Royal Decree No. M/1 of 2004. ZATCA runs everything, with mandatory FATOORA e-invoicing. Property transfers carry a 5% Real Estate Transaction Tax. You can object to assessments within 60 days, then appeal to the General Secretariat of Tax Committees (GSTC).
Common Questions
What is the tax dispute resolution & appeals right in Oman?
If you disagree with a ZATCA tax or Zakat assessment, the Kingdom provides a structured dispute resolution path through the General Secretariat of Tax Committees (GSTC):Internal objection: File an objection with ZATCA within 60 days of the assessment notice through the ZATCA portal. You must pay the undisputed portion of the tax to preserve your objection rights.ZATCA review: ZATCA reviews your objection and issues a decision — typically within 90 days, though complex cases take longer.GSTC First Instance Committee (DRCC): If ZATCA rejects your objection, appeal to the first-level tax committe...
When does it apply — tax dispute resolution & appeals?
You have received a tax or Zakat assessment from ZATCA that you believe is incorrect.Your objection to ZATCA was rejected or only partially accepted.You want to appeal a GSTC tax committee decision.
What should I do if I believe ZATCA's tax or Zakat assessment is wrong in Saudi Arabia?
File your objection within 60 days through the ZATCA portal — include detailed reasons, calculations, and supporting evidence.Pay the undisputed portion immediately to avoid additional penalties on amounts not genuinely in dispute.If ZATCA rejects your objection, escalate to the GSTC within 30 days — the committee system is independent and frequently rules against ZATCA.Engage a qualified Saudi tax advisor or lawyer — GSTC proceedings follow specific procedural rules, and professional representation significantly improves outcomes.
What should you NOT do — tax dispute resolution & appeals?
Do not miss the 60-day objection deadline — the assessment becomes final and enforceable if you do not object on time.Do not refuse to pay undisputed tax — penalties accrue on unpaid amounts regardless of the dispute, and non-payment can affect your ZATCA compliance rating.Do not submit objections without supporting documentation — vague objections are quickly dismissed by both ZATCA and the GSTC committees.