Morocco Payroll Deductions 2026: CNSS, AMO & Income Tax (IR) Explained

Learn how Morocco payroll deductions work, including CNSS social security, AMO health insurance, and progressive income tax brackets.

If you run a business in Morocco or manage payroll for a Moroccan team, understanding statutory deductions is non-negotiable. Every salary payment triggers mandatory contributions to CNSS (social security), AMO (health insurance), and IR (income tax on salaries). Get these wrong, and you risk penalties, employee disputes, or compliance flags from the DGI (tax authority) and CNSS.

This guide breaks down exactly how Morocco payroll deductions work in 2026, with up-to-date rates, legal references, and step-by-step MAD examples so you can calculate net pay confidently. I’ll also show where ToolBase’s Morocco Net Salary Calculator fits into your workflow to automate these computations.

Last Updated: September 2026

Why Morocco Payroll Deductions Matter for Employers and Employees

Morocco’s payroll system is built on three pillars:

CNSS: The National Social Security Fund, covering pensions, disability, death benefits, and family allowances.
AMO: Mandatory Health Insurance (Assurance Maladie Obligatoire), managed under CNSS for private-sector employees.
IR (Impôt sur le Revenu): Progressive income tax on salaries, governed by the General Tax Code (Code Général des Impôts – CGI).

These deductions are not optional. Under Dahir n° 1-72-184 of 27 July 1972 (as amended by Law n° 02-24), all private-sector employers must register employees with CNSS and withhold contributions at source. Similarly, Article 73 of the CGI mandates withholding IR on salaries using the official progressive scale.

For employees, these deductions fund retirement, healthcare, and family support. For employers, they represent a significant cost layer—21.09% on top of gross salary for CNSS/AMO/TFP, plus potential solidarity contributions.

CNSS Contributions: Rates, Caps, and Legal Basis

What Is CNSS?

The Caisse Nationale de Sécurité Sociale (CNSS) is Morocco’s social security institution. It manages:

Old-age, disability, and death pensions (prestations de longue durée)
Short-term benefits (sickness, maternity)
Family allowances
Workplace accident insurance (via separate tariff)

All private-sector employees must be affiliated, and contributions are shared between employer and employee.

2026 CNSS Contribution Rates

As of 1 January 2026, the total CNSS contribution rate is 27.83% of gross salary, split as follows:

Component	Employer (%)	Employee (%)	Salary Base / Cap
Family Allowances	6.40%	—	Uncapped
Social Benefits (Pension/Disability/Death)	8.98%	4.48%	Capped at 6,000 MAD/month
AMO (Health Insurance)	4.11%	2.26%	Uncapped (full gross)
Vocational Training Tax (TFP)	1.60%	—	Uncapped
Workplace Accident (AT/MP)	~1.25%*	—	Uncapped (rate varies by risk)
Total	~21.09%	6.74%	—

*Workplace accident rates vary by sector (typically 0.60%–1.25%).

Key points:

The 4.48% employee and 8.98% employer portions for social benefits are capped at 6,000 MAD/month. This means the maximum contribution for this branch is 268.80 MAD (employee) and 538.80 MAD (employer) per month.
AMO (2.26% employee + 4.11% employer) applies to the full gross salary, with no cap.
TFP (1.60%) is employer-only and funds the OFPPT (vocational training office).

Legal Reference

CNSS obligations stem from Dahir n° 1-72-184 of 27 July 1972, particularly Articles 1–4 (affiliation) and 53–55 (contributions), as updated by Law n° 02-24.

AMO: Mandatory Health Insurance in Morocco

What Is AMO?

Assurance Maladie Obligatoire (AMO) is Morocco’s compulsory health insurance scheme. For private-sector employees, it’s administered by CNSS; for public servants, by CNOPS.

AMO covers:

Medical consultations
Hospitalization
Medications (partial reimbursement)
Maternity care

AMO Contribution Rates (2026)

The total AMO rate is 6.37% of gross salary, split as:

Employee: 2.26%
Employer: 4.11%

Unlike the pension branch, AMO has no salary cap. It applies to the full gross salary, including bonuses and allowances (with limited exemptions).

Some sources cite a 5.5% overall rate (2.25% + 3.25%) for specific regimes, but the CNSS-managed AMO for private employees remains at 6.37% in 2026.

AMO Solidarity Contribution (AMO Achamil)

In addition to standard AMO, there’s a solidarity levy (AMO Achamil) of 0.52% on variable income components, shared between employer and employee. This is often embedded in the 2.26%/4.11% split in practice.

Income Tax (IR) on Salaries: Brackets, Deductions, and Calculation

IR Legal Framework

Salary income tax in Morocco is governed by Article 73 of the General Tax Code (CGI), as amended by the Finance Act 2026 (Law n° 50-25). The tax is withheld at source by the employer and remitted to the DGI monthly.

2026 IR Tax Brackets for Salaries

The 2026 scale (effective 1 January 2026) is progressive, with six brackets:

Annual Net Taxable Income (MAD)	IR Rate	Amount to Deduct (MAD)
0 – 40,000	0% (exempt)	—
40,001 – 60,000	10%	4,000
60,001 – 80,000	20%	10,000
80,001 – 100,000	30%	18,000
100,001 – 180,000	34%	22,000
Over 180,000	37%	27,400

Changes in 2026:

The tax-free threshold increased from 30,000 MAD to 40,000 MAD, fully exempting minimum-wage earners.
The top marginal rate dropped from 38% to 37% for income above 180,000 MAD.
The family deduction rose from 500 MAD to 600 MAD per dependent (max 6 dependents = 3,600 MAD/year).

Step-by-Step IR Calculation

To compute IR on a salary:

Start with gross monthly salary (including bonuses, excluding CNSS/AMO).
Apply the professional expenses allowance (abattement forfaitaire):

35% of gross if annual gross ≤ 78,000 MAD
25% if annual gross > 78,000 MAD
Capped at 35,000 MAD/year (~2,917 MAD/month)

Subtract CNSS/AMO employee contributions (6.74% total, with 4.48% capped at 6,000 MAD).
Subtract family deductions (600 MAD × number of dependents, max 6).
Annualize the net taxable income.
Apply the IR scale using the “rate × income − amount to deduct” formula.
Divide by 12 for monthly IR.

Example: Gross salary = 10,000 MAD/month, married with 2 children.

Annual gross: 120,000 MAD → 25% abatement = 30,000 MAD
CNSS/AMO employee: 4.48% on 6,000 MAD = 268.80 MAD + 2.26% on 10,000 MAD = 226 MAD → 494.80 MAD/month → 5,937.60 MAD/year
Net taxable before family deduction: 120,000 − 30,000 − 5,937.60 = 84,062.40 MAD
Family deduction: 600 × 3 (spouse + 2 children) = 1,800 MAD
Final net taxable: 84,062.40 − 1,800 = 82,262.40 MAD
IR bracket: 80,001–100,000 → 30%, deduct 18,000 MAD
IR = (82,262.40 × 30%) − 18,000 = 24,678.72 − 18,000 = 6,678.72 MAD/year → 556.56 MAD/month

Full Payroll Deduction Example: From Gross to Net in MAD

Let’s walk through a realistic payroll scenario for a mid-level employee in Casablanca.

Assumptions:

Gross monthly salary: 12,000 MAD
Marital status: Married, 2 children (3 dependents total)
No other allowances or bonuses

Step 1: CNSS & AMO Employee Contributions

Social benefits (4.48%): Capped at 6,000 MAD → 6,000 × 4.48% = 268.80 MAD
AMO (2.26%): Full gross → 12,000 × 2.26% = 271.20 MAD
Total employee CNSS/AMO: 268.80 + 271.20 = 540.00 MAD

Step 2: Taxable Salary for IR

Gross: 12,000 MAD
Less CNSS/AMO: 540 MAD → 11,460 MAD
Annual gross: 11,460 × 12 = 137,520 MAD (>78,000 → 25% abatement)
Abatement: 137,520 × 25% = 34,380 MAD (capped at 35,000, so OK)
Net taxable before family deduction: 137,520 − 34,380 = 103,140 MAD
Family deduction: 600 × 3 = 1,800 MAD
Final net taxable: 103,140 − 1,800 = 101,340 MAD

Step 3: IR Calculation

Bracket: 100,001–180,000 → 34%, deduct 22,000 MAD
IR = (101,340 × 34%) − 22,000 = 34,455.60 − 22,000 = 12,455.60 MAD/year
Monthly IR: 12,455.60 ÷ 12 = 1,037.97 MAD

Step 4: Net Salary

Gross: 12,000 MAD
Less CNSS/AMO: 540 MAD
Less IR: 1,037.97 MAD
Net pay: 12,000 − 540 − 1,037.97 = 10,422.03 MAD

This matches typical payslip structures in Morocco, where CNSS/AMO appear as “Retenue CNSS” and “Retenue AMO”, and IR as “Retenue IR”.

Employer Costs: Beyond Gross Salary

While employees see 6.74% in deductions, employers bear a heavier load. For a 12,000 MAD gross salary, employer contributions are:

Component	Rate	Amount (MAD)
Family Allowances	6.40%	768.00
Social Benefits	8.98% (capped at 6,000)	538.80
AMO	4.11%	493.20
TFP	1.60%	192.00
Workplace Accident (est.)	1.25%	150.00
Total Employer CNSS/AMO/TFP	~21.09%	~2,142.00

Total employment cost: 12,000 + 2,142 = 14,142 MAD/month.

Note: Large profitable firms may also owe social solidarity contributions (1.5%–5% on profits), but this is a corporate tax, not a payroll deduction.

Compliance Deadlines and Penalties

CNSS Declaration & Payment

Deadline: By the 10th of the following month (e.g., January payroll → due 10 February).
Platform: Damancom portal (https://www.cnss.ma).
Penalties: 3% for the first month of delay, plus 1% per additional month.

IR Withholding & Remittance

Deadline: Same as CNSS—by the 10th of the following month via the DGI e-filing system.
Annual Reconciliation: Employers must issue attestations de salaire to employees by 31 January for the prior year.

Minimum Wage (SMIG) and Payroll in 2026

As of 1 January 2026, Morocco’s SMIG (minimum interprofessional wage) is:

Hourly: 17.92 MAD
Monthly (191 hours): 3,422.72 MAD gross

At this level:

CNSS/AMO employee: ~230 MAD
IR: 0 MAD (below 40,000 MAD/year threshold)
Net pay: ~3,192 MAD

This ensures minimum-wage earners are fully exempt from IR, a key policy goal of the 2025–2026 tripartite agreement.

How ToolBase Simplifies Morocco Payroll Calculations

Manual IR and CNSS calculations are error-prone, especially with caps, abatements, and family deductions. That’s where ToolBase’s Morocco Net Salary Calculator comes in.

Built for HR managers, accountants, and business owners, this free tool:

Applies 2026 CNSS/AMO rates (6.74% employee, 21.09% employer)
Computes IR using the official CGI scale and abatements
Factors in family deductions (600 MAD/dependent)
Outputs gross-to-net breakdowns in MAD, ready for payslips

You can access it under ToolBase’s hr-payroll category alongside other Africa-focused tools like the Nigeria PAYE Calculator and Kenya NHIF/NSSF Estimator.

Common Mistakes to Avoid in Morocco Payroll

Ignoring the 6,000 MAD CNSS cap: Applying 4.48% to the full salary overstates employee contributions.
Using outdated IR brackets: The 40,000 MAD exemption and 37% top rate are 2026 changes.
Missing AMO on bonuses: AMO applies to all gross components, not just base salary.
Late Damancom filings: Penalties accrue monthly; set calendar reminders for the 10th.

Final Thoughts

Morocco’s payroll deductions are structured but detail-heavy. CNSS funds social protection, AMO ensures healthcare access, and IR contributes to public finances. For employers, compliance isn’t just about avoiding fines—it’s about building trust with employees through accurate, transparent payslips.

By mastering the rates, caps, and calculation steps outlined here, you can run payroll with confidence. And when in doubt, leverage ToolBase’s calculators to validate your numbers before submission.

Disclaimer: This article is for educational purposes only and does not constitute professional advice. Consult a qualified accountant or tax advisor for your specific situation.

References:

Dahir n° 1-72-184 (CNSS law)
Code Général des Impôts, Article 73 (IR scale)
Finance Act 2026 (Law n° 50-25)
CNSS contribution tables 2026
IR brackets and deductions 2026