How is the SSB contribution calculated in Myanmar?

How SSB works for Myanmar employers

SSB contributions are a payroll deduction calculated each month against an Insured Person's (IP's) gross wages. The Social Security Law 2012 sets two rates and one wage cap:

• Employee withholding: 2% of monthly wages
• Employer share: 3% of monthly wages
• Wage-base cap: MMK 300,000 / month

Both rates apply only up to the cap. Wages above MMK 300,000 are not subject to SSB. The contribution is paid to the township SSB office by the 15th of the following month.

Contribution rates and the wage-base cap

Item	Rate	Maximum (cap = MMK 300,000)
Employee contribution	2%	MMK 6,000 / month
Employer contribution	3%	MMK 9,000 / month
Total	5%	MMK 15,000 / month per employee

Worked example — wages within the cap

An employee earns MMK 200,000/month. The full wage is below the cap, so SSB applies to the actual figure:

Wage base	MMK 200,000
Employee SSB (2% × 200,000)	MMK 4,000
Employer SSB (3% × 200,000)	MMK 6,000
Total SSB	MMK 10,000

Worked example — wages above the cap

An employee earns MMK 800,000/month. SSB stops at the cap regardless of actual gross:

Item	Uncapped (incorrect)	Capped (correct)
Wage base	MMK 800,000	MMK 300,000
Employee SSB (2%)	MMK 16,000	MMK 6,000
Employer SSB (3%)	MMK 24,000	MMK 9,000
Total	MMK 40,000	MMK 15,000

Running SSB on the uncapped figure here would overpay by MMK 25,000/month per employee. Excess SSB is generally not refundable.

Registration and monthly returns

• Calculate per-employee SSB on the lesser of (gross wages, MMK 300,000).
• File the monthly return and remit by the 15th of the following month at the township SSB office.
• Maintain a payroll register that proves capping and rate application.
• Retain SSB records for 7 years.

Benefits SSB provides

• Medical care for IPs and registered dependants, no waiting period.
• Sickness cash benefit after 1+ year of contributions.
• Maternity benefit — 14 weeks of paid leave with cash benefit through SSB.
• Work-injury (medical, temporary, permanent disability) from Day 1.
• Funeral grant and survivors' pension.

Common variations

• Multiple wage components — fixed cash allowances form part of the SSB wage base; reimbursements (transport, meal vouchers under approved policies) typically do not.
• Mid-month joiners — pro-rate the wage and apply rates to the actual wage paid that month, still capped.
• Bonuses — included in the SSB wage base in the month of payment, still subject to the cap.

Common SSB mistakes

• Running 2% / 3% on full gross above the cap, overpaying every month.
• Forgetting to flex the cap when wages cross MMK 300,000 mid-year.
• Excluding statutory cash allowances from the SSB wage base when they should be included.

Practical workflow for HR teams

Whether the SSB obligation in question is registration, contribution calculation, a benefit claim, or a leaver event, three operational habits prevent most non-compliance issues:

1. Anchor the SSB calendar to payroll close. The 15th of the following month is non-negotiable for the contribution return at the township SSB office. Treating SSB as a payroll-close output, not a separate task, eliminates last-minute filings.
2. Reconcile the SSB register against the payroll register monthly. Joiners enrolled within 30 days, leavers deregistered within 30 days, dependant changes captured — these are the three reconciliation lines that catch most defects before they become audit findings.
3. Cap discipline. Apply the MMK 300,000/month wage cap on every Insured Person, every month, before computing 2% / 3%. Most Myanmar SSB overpayments trace back to a payroll system that runs the rate against full gross.

Payslip transparency

Show the SSB withholding line distinctly on the payslip, alongside Personal Income Tax (PIT). Employees should see the 2% line item, the wage base it was applied to, and the SSB ID. Transparent payslips reduce employee queries about take-home pay and create a clean trail for any future SSB or IRD audit. Where the wage cap binds, label the line "SSB (capped at MMK 300,000 base)" so the maths is self-explanatory.

Multi-site coordination

For employers operating across more than one township, the township SSB office for the workplace — not the corporate head office — is the operational counterparty. Maintain a per-site SSB ledger covering: employer code, township office, monthly return file location, and copy of stamped acknowledgements. Centralised SSB tracking with site-level sub-ledgers is the simplest way to reconcile a multi-site monthly return. The same logic applies for PIT remittances to the IRD office covering the workplace.

Recordkeeping checklist

• Original employer registration acknowledgement.
• Per-IP enrolment forms with stamped SSB receipts.
• Dependant registration forms — track updates for life events (marriage, birth).
• Monthly contribution returns + payment vouchers (12 per year).
• Annual SSB summary return.
• Wage / service certificates issued on benefit claims.
• Deregistration acknowledgements for leavers.
• Penalty assessments and remediation correspondence (if any).

Retention rule: at least 7 years for SSB records, aligned with the payroll-record retention requirement under the Income Tax Law and the personnel-record requirement under ESDL.

Related: SSB contribution salary cap explained, Employer SSB rate, Employee SSB rate.