Payroll for a mixed onshore and free zone workforce

Key Takeaways

• A mainland entity and a free zone entity in the same group can answer to two entirely different regulators for the same task, paying wages.
• MOHRE-registered mainland staff must be paid via WPS by the first of the month, with compliance measured at 85% of wage value.
• DIFC and ADGM run their own employment law, not MOHRE's WPS, and require wages within 7 days of each pay period.
• JAFZA and DMCC employees are usually still on MOHRE's WPS by choice: "free zone" does not automatically mean "exempt."

A company employing staff through both a mainland trade licence and a free zone entity is not running two copies of the same payroll. It is answering to two different regulators, each with its own registration authority, its own definition of "on time," and in some free zones no Wage Protection System requirement at all. Getting the split wrong does not average out across the group; each entity carries its own exposure, and MOHRE, DIFC, or ADGM will not credit compliance in one entity against a shortfall in another.

Why "run two payrolls" undersells the problem

The instinct when a business adds a free zone entity is to treat it as a second instance of the same process: same monthly cycle, same wage file, same due date, just a different bank account. That assumption breaks in both directions. Some free zones expect exactly the MOHRE process. Others run an entirely separate employment law with a different payment window, different record-keeping location, and a different court system if a dispute reaches litigation. Assuming either answer for every free zone entity is how a business ends up either non-compliant with a regime it did not know applied, or over-engineering compliance for one that never required it.

Mainland employees answer to MOHRE

Employees on a MOHRE-issued labour card, which covers mainland trade licences and most free zone establishments whose staff still hold MOHRE cards, fall under the Wage Protection System. Salaries for the preceding month are due by the first day of the following month, transmitted as a Salary Information File through an approved bank or exchange house, with compliance measured at 85% of total wage value rather than headcount. The mechanics of that threshold, the escalation ladder from notification to work permit freeze to asset attachment, and how gratuity is calculated on top of it are covered in full in our UAE payroll and employment cost guide: everything in that guide applies unchanged to the mainland side of a mixed workforce.

Free zone employees: the answer depends on which free zone

This is where a single group policy fails. Free zones split into three practical categories, and confirming which one each entity falls into is not optional groundwork. It determines which law the payroll file has to satisfy.

Financial free zones with their own courts. DIFC operates under Employment Law No. 2 of 2019, and ADGM under its own Employment Regulations 2019, modelled closely on the DIFC law. Neither routes through MOHRE's WPS. Both instead require earned remuneration to be paid within 7 days of the end of each pay period, and all outstanding wages and benefits settled within 14 days of termination: enforced through the DIFC Courts or ADGM Courts, not MOHRE's sanctions ladder. Payroll records for DIFC staff must be kept at, or electronically accessible from, the DIFC, and retained for the duration of employment plus a further period after exit.

Free zones that opted into WPS anyway. JAFZA was an early adopter and DMCC followed, with DMCC enforcing WPS on member companies from January 2024 and applying its own sanctions (including work permit suspension and portal-account penalties) for late transfers. For these two, the registration process and the payment mechanics match the mainland MOHRE system exactly, because their staff hold the same MOHRE-issued labour cards.

Everyone else. Most remaining free zones (Dubai South, RAK free zones, IFZA, and similar) issue establishment cards linked to the same MOHRE labour card system, which puts their employees in WPS scope by default rather than by exception. The mistake is assuming "free zone" is shorthand for "exempt". It is shorthand for "check," and the answer varies by authority.

The systems problem: one platform, more than one compliance path

Once a group has entities in more than one of those three categories, the operational question is no longer legal. It is architectural. A single HR or payroll platform now has to route each employee down the correct path based on which entity employs them, and that routing has to survive employees transferring between entities, new hires landing in the wrong bucket by default, and payroll staff who reasonably assume "our process" applies everywhere.

Practically, that means the employee record needs a registration-authority field that drives behaviour, not just a label. A record tagged DIFC should generate a payment obligation on a 7-day pay-period clock and route to DIFC's own record-keeping requirement. A record tagged mainland or JAFZA/DMCC should generate a WPS Salary Information File on the monthly cadence and count toward the 85% compliance threshold for that specific establishment. Most off-the-shelf payroll tools default every employee to WPS logic because that is the common case, which silently misroutes DIFC and ADGM staff unless someone actively configures the exception. Building that routing into the HR system once, rather than relying on whoever runs payroll that month to remember which entities are exceptions, is what keeps a multi-entity group compliant as it adds establishments.

Common mistakes when scaling from one entity to many

Businesses that start with a single mainland or single free zone entity and later add a second usually make one of a small set of predictable errors.

• Assuming free zone status means WPS exemption. JAFZA and DMCC are the direct counter-example, and both carry real sanctions for getting it wrong.
• Applying the WPS monthly due date to DIFC or ADGM staff. Their law runs on a 7-day pay-period clock, not a first-of-the-month deadline: a payroll calendar built for one regime will misfire on the other.
• Using one group-wide basic-versus-allowance split for gratuity. Each entity's employment law calculates end-of-service benefits on its own terms, and a split that is efficient under Federal Decree-Law No. 33 of 2021 is not automatically the right structure under DIFC or ADGM law. Run entity-specific numbers through the gratuity calculator rather than a single group assumption.
• Losing track of an employee's registration authority when they move. A secondment from a mainland entity to a free zone entity within the same group changes which labour law, which payment clock, and which court applies, and payroll systems that store the person once, rather than the employment relationship once per entity, tend to carry the old routing forward.

Practical compliance checklist

1. Map every employee to an employing entity and its registration authority: MOHRE mainland, DIFC, ADGM, or a WPS-participating free zone: as a payroll data field, not tribal knowledge.
2. Confirm the applicable payment regime per entity rather than per group: WPS Salary Information File, or the DIFC/ADGM 7-day pay-period rule.
3. Track the 85% WPS compliance threshold only for entities actually within WPS scope: measuring it group-wide understates risk in the entities that matter.
4. Keep DIFC payroll and employment records accessible from the DIFC for the statutory retention period, separately from mainland records.
5. Calculate gratuity per entity's own employment law, not one basic/allowance split applied uniformly across mainland and free zone contracts.
6. Re-verify registration status on every intra-group transfer, since moving an employee between a mainland and a free zone entity changes which regime governs their pay.
7. Audit new-hire defaults in your payroll system to confirm employees are routed to the correct compliance path from the first payslip, not corrected after an audit flags them.

Frequently asked questions

Does WPS apply to DIFC or ADGM employees?

No. DIFC and ADGM companies operate under their own employment law (DIFC Law No. 2 of 2019 and the ADGM Employment Regulations 2019) rather than MOHRE's Wage Protection System. Both require wages paid within 7 days of each pay period and final settlement within 14 days of termination, enforced through their own courts rather than MOHRE's sanctions ladder.

Are all free zones exempt from WPS?

No: this is the most common mistake in mixed workforces. JAFZA and DMCC both require WPS for member companies, matching mainland rules, because their staff hold the same MOHRE-issued labour cards. Most other free zones follow the same default. Confirm your specific free zone's position rather than assuming free zone status means exemption.

Can one payroll system handle both regimes correctly?

Yes, but only if each employee record carries their employing entity's registration authority as a data field that drives routing, not an assumption applied to everyone. The system then needs to generate a monthly WPS file for mainland, JAFZA, and DMCC staff, and a separate 7-day payment cycle with DIFC- or ADGM-compliant record-keeping for staff in those free zones.

Statutory frameworks referenced here are governed by (DIFC Employment Law No. 2 of 2019, retrieved 2026-09-04) on DIFC wage payment timing, (ADGM Employment Regulations 2019, retrieved 2026-09-04) on ADGM wage payment timing, and (Federal Decree-Law No. 33 of 2021, retrieved 2026-09-04) on mainland UAE labour relations and WPS.

The bottom line

A mixed onshore and free zone workforce is not one payroll process running twice. It is at least two regulatory regimes, sometimes three, each with its own registration authority, payment clock, and record-keeping rule. The businesses that stay compliant as they add entities are the ones that build the routing into their systems once, rather than relying on institutional memory to catch each new establishment's exceptions.

Rules and thresholds were verified on 4 September 2026. Free zone employment regimes vary and are amended periodically. Confirm your specific free zone's current registration and payment requirements with MOHRE, the relevant free zone authority, or a licensed adviser before relying on this for compliance decisions.