Which Salary Deductions Are Legal, and How Much?
A missed day, a broken tool and a salary advance can all land on one payslip. Here is how far the law lets each deduction go, worked out in OMR.
Salary deductions are where many honest employers in Oman break the law without meaning to. The Labour Law lets you take money from a wage for only a few reasons, and each one has a hard limit. Here are the rules for fines, damage, advances and absence, plus one payslip you can copy.
The four deductions the law allows
The main rulebook for private sector jobs is the Labour Law issued by Royal Decree 53/2023. A deduction simply means money taken off a wage the worker has already earned. Unpaid absence is a little different: it is pay for time that was never worked.
| Type | What the law says | Limit | Article |
|---|---|---|---|
| Unpaid absence | A worker absent without permission or an acceptable excuse is paid only for the time actually worked | Only the hours or days missed | 97 |
| Disciplinary fine | Allowed only after written notice and an investigation | 5 days' wage per violation in a month | 63 and 65 |
| Intentional damage | The worker bears the cost of tools, machines or products he damaged on purpose | 25% of the monthly wage | 68 |
| Advance or loan repayment | Deduct the instalment you both agreed, with no interest | No more than the agreed amount | 95 |
The one-quarter rule over everything
Article 96 adds a ceiling. A wage may only be held back up to one quarter for three kinds of debt: legal maintenance (court-ordered family support), money owed to the government, or money owed to the employer. If family support and other debts compete, family support comes first.
When a job ends, proven debts to the government or the employer can be taken from the end of service gratuity and other final dues. So you do not need to squeeze everything out of one month's salary.
Fines need paperwork first
A fine is not something you decide on the spot. Under Article 63, you must first tell the worker in writing what he is accused of, hear his side, look into his defence and record it all in a report. Article 66 lets him see the investigation papers and get copies.
- One violation, one penalty. Article 56 bans stacking two penalties on the same mistake.
- Act within 60 days. Article 64 bars a penalty more than 60 days after the violation was proven.
- 25 or more workers? Article 55 says you must prepare a written penalties regulation and submit it to the Ministry of Labour.
Deductions you cannot make
Some deductions feel fair but the law says no. These are the ones that catch small businesses most often.
- Safety gear and protection costs. Article 104 says the worker cannot be charged for them.
- Interest on an advance, or an instalment bigger than the one agreed (Article 95).
- A day spent answering a summons from a court, the Public Prosecution or an official committee (Article 97).
- Ordinary accidents. Article 68 gives a deduction right only for damage done on purpose, and only after an investigation and notice.
- A fine above 5 days' wage for one violation, or a fine with no written notice and investigation.
One payslip, worked through
Example (a composite, not a real case): Ravi is an expat technician at a maintenance company in Ruwi. His October 2026 gross wage is OMR 420 (basic 300, housing 80, transport 40). This month he missed one day without permission, received a one-day fine after a proper investigation, and is repaying an OMR 200 advance he took in September at OMR 50 a month. An investigation also found he damaged a company drill on purpose, costing OMR 35.
| Payslip line | How it is worked out | Amount (OMR) |
|---|---|---|
| Gross monthly wage | 300 + 80 + 40 | 420.000 |
| Unpaid absence, 1 day | 420 ÷ 30 = 14 a day | minus 14.000 |
| Disciplinary fine, 1 day | Cap is 5 days, so 70.000. One day is within it | minus 14.000 |
| Intentional damage | Cost 35. Cap is 25% of 420, so 105.000 | minus 35.000 |
| Advance instalment | Agreed 50 a month, no interest | minus 50.000 |
| Net pay through the bank | 420 minus 14, 14, 35 and 50 | 307.000 |
Why divide by 30? The Labour Law defines a month as 30 days, so it gives a simple, defensible daily rate. If your contract sets a different method, use that one every month. If Ravi were Omani, his Social Protection Fund employee share would also come off; check the current rate with the Fund. Net pay then goes to his bank account through the Wage Protection System (WPS), the Ministry of Labour and Central Bank system that tracks salary transfers.
- Write down the gross monthly wage.
- Divide it by 30 to get the daily rate.
- Multiply the daily rate by 5. That is the most any single fine can be.
- Take 25% of the gross wage. That is the most a damage deduction can be this month.
- Add fines, damage and advance instalments. Keep the total under one quarter of the wage, then subtract it with any unpaid absence.
What this means for you
If you run payroll, put every deduction in writing before payday: the reason, the article it rests on and the amount. If a damage bill is bigger than 25% of the wage, spread it over several months instead of taking it all at once. For advances, agree the instalment on paper at the start. We cover that in The 25% Rule Behind Every Fair Salary Advance.
If you are the employee, you are allowed to ask why each line was taken. If you disagree with a damage deduction, Article 68 gives you 30 days from learning of it to complain to the competent authority. More generally, Article 9 says a claim under the Labour Law lapses one year after it arose, so do not wait too long.
The bottom line
Oman's Labour Law allows salary deductions, but only for clear reasons, with paperwork, and within firm limits: 5 days' wage per fine, 25% for intentional damage, the agreed instalment for advances, and one quarter overall. Get those four numbers right and your payslips will be fair, legal and easy to explain.
