1. Record the notification date immediately
The objection window is statutory and runs from the notification date; missing it makes the assessment final. Identify the last day to object before anything else.
2. Understand each adjustment separately
An assessment is usually a set of independent adjustments. Sort them: those consistent with the rules, those open to objection, and those needing more evidence.
3. Gather supporting evidence
Contracts, invoices, statements and shareholder resolutions. An objection is only as strong as its evidence.
4. Decide: partial acceptance or full objection?
Not every item is worth contesting. A considered partial acceptance, objecting only to material items, is often the better course.
5. Write a structured objection
For each item: facts, legal provision, argument and evidence. Then follow it through to a decision, and track appeal deadlines where needed.
Reference: laws and regulations published by ZATCA: zatca.gov.sa
