SSS maternity computation: official formula
SSS computes the maternity benefit using the six highest Monthly Salary Credits (MSCs) inside the correct 12-month qualifying period.
Official SSS method
- Add the 6 highest MSCs.
- ADSC = Total of 6 highest MSCs ÷ 180.
- SSS Maternity Benefit = ADSC × maternity days.
| Maternity case | Official final step |
|---|---|
| Live childbirth — normal or caesarean | ADSC × 105 days |
| Qualified solo parent — live childbirth | ADSC × 120 days |
| Miscarriage / ETP including stillbirth | ADSC × 60 days |
Important: do not automatically use your latest six contributions. First find the correct qualifying period, then choose the six highest MSCs inside that period.
Easier way: average the 6 highest MSCs first
The official SSS formula can be simplified without changing the answer. Instead of dividing the six-month MSC total by 180 and then multiplying by the maternity days, first get the average of the six highest MSCs.
Easy equivalent formula
| Case | Easy formula |
|---|---|
| 105-day childbirth | Average of 6 highest MSCs × 3.5 |
| 120-day qualified solo parent | Average of 6 highest MSCs × 4 |
| 60-day miscarriage / ETP | Average of 6 highest MSCs × 2 |
This is not a different SSS rule. It is simply the same official formula shortened:
Official: Total of 6 highest MSCs ÷ 180 × 105
Rewrite the total: Average MSC × 6 ÷ 180 × 105
Simplified: Average MSC × 3.5
Even easier when all 6 MSCs are the same
If all six selected months have the same MSC, you do not need to calculate an average. Use that MSC directly.
₱15,000 × 3.5 = ₱52,500 estimated maternity benefit.
Do not multiply your contribution payment by 3.5. The shortcut uses the average MSC, not the peso amount paid to SSS or deducted from payroll.
SSS maternity benefit sample computations
These examples show both the official method and the easier equivalent method. Current Regular SSS benefit computation uses MSC up to ₱20,000 for each selected month.
Example 1: six maximum MSC months
| Case | Official SSS computation | Easy computation | Result |
|---|---|---|---|
| 105 days | ₱120,000 ÷ 180 × 105 | ₱20,000 × 3.5 | ₱70,000 |
| 120 days | ₱120,000 ÷ 180 × 120 | ₱20,000 × 4 | ₱80,000 |
| 60 days | ₱120,000 ÷ 180 × 60 | ₱20,000 × 2 | ₱40,000 |
Example 2: the 6 highest MSCs are different
Suppose the six highest MSCs inside the qualifying period are: ₱20,000, ₱20,000, ₱18,000, ₱18,000, ₱15,000, and ₱15,000.
Official method
Total = ₱106,000
₱106,000 ÷ 180 = about ₱588.8889 ADSC
₱106,000 ÷ 180 × 105 = about ₱61,833.33
Easy method
₱106,000 ÷ 6 = about ₱17,666.6667 average MSC
₱106,000 ÷ 6 × 3.5 = about ₱61,833.33
Quick 105-day reference if the six selected MSCs average to:
| Average of 6 highest MSCs | × 3.5 | Estimated 105-day benefit |
|---|---|---|
| ₱5,000 | × 3.5 | ₱17,500 |
| ₱10,000 | × 3.5 | ₱35,000 |
| ₱15,000 | × 3.5 | ₱52,500 |
| ₱20,000 | × 3.5 | ₱70,000 |
Important: the shortcut only becomes useful after you have the correct six highest MSCs. A wrong qualifying period or using contribution amounts instead of MSCs will still produce a wrong estimate.
Want the answer without doing the math manually?
Enter your EDD or event details, member type, case, and contributions in the SSS Maternity Benefits Calculator.
Use SSS Maternity CalculatorBefore computing: check if you meet the contribution rule
The official SSS maternity qualifying condition is at least 3 months of contributions within the 12-month period immediately preceding the semester of childbirth, miscarriage, or ETP.
SSS also states that only contributions paid before the semester of contingency are considered in determining entitlement to the maternity benefit.
How to compute SSS maternity benefit step by step
- Identify the maternity contingency date. Use the actual childbirth, miscarriage, stillbirth, or ETP date once the event occurs. If you are still pregnant, your EDD is useful for planning.
- Identify the semester of contingency. A semester consists of two consecutive quarters ending in the quarter of the maternity contingency.
- Exclude the semester of contingency. The qualifying-period months are taken before this semester.
- Count 12 months backward. Start from the month immediately before the semester of contingency. These 12 months are your qualifying period.
- Find the 6 highest MSCs inside those 12 months. Do not automatically use the latest six months.
- Add the 6 highest MSCs and divide by 180. This is the official method and gives your Average Daily Salary Credit or ADSC. For the easy method, divide the six-MSC total by 6 instead to get the average MSC.
- Multiply by the applicable maternity factor. Official method: ADSC × 105, 120, or 60 days. Easy equivalent: average MSC × 3.5, 4, or 2.
Why the qualifying period matters more than the multiplication
Most manual-computation errors happen before the formula is even used. If you select the wrong 12 months, you may select the wrong six MSCs, which changes the entire benefit estimate.
This is also why the last six contributions before delivery are not automatically the months SSS uses.
Correct order: contingency date → semester of contingency → 12-month qualifying period → 6 highest MSCs → ADSC → maternity benefit.
EDD vs actual delivery or pregnancy-loss date
If you are planning ahead, use the EDD to estimate the likely semester of contingency and qualifying period.
Once the maternity contingency actually happens, the actual date of childbirth, miscarriage, stillbirth, or ETP determines the final semester used by SSS. An early or late event can therefore change the months used in the computation.
MSC vs contribution amount: do not use the wrong number
The maternity formula uses your Monthly Salary Credit (MSC), not simply the peso amount you personally paid or saw deducted from your salary.
| Term | Meaning | Use in maternity formula? |
|---|---|---|
| Contribution amount | The peso amount paid to SSS or deducted/remitted. | No, not directly. |
| MSC | The compensation base used for contributions and benefit computation. | Yes. |
For employees, the payslip may show only the employee share while the employer contributes its own share. For self-employed, voluntary, OFW, and other individually paying members, the contribution payment still needs to be matched to the correct MSC.
Why the maximum SSS maternity benefit is based on ₱20,000 MSC
The current SSS contribution schedule extends beyond ₱20,000 MSC, but the official SSS contribution guidance states that the minimum and maximum MSCs considered in Regular SSS benefit computation are ₱5,000 and ₱20,000, respectively, until adjusted.
Contributions corresponding to MSC above ₱20,000 up to the contribution-table maximum are credited to the member’s MySSS Pension Booster / MPF account rather than increasing the Regular SSS maternity-benefit MSC above ₱20,000.
| Case | Maximum-style Regular SSS computation | Amount |
|---|---|---|
| 105-day live childbirth | ₱120,000 ÷ 180 × 105 | ₱70,000 |
| 120-day qualified solo parent | ₱120,000 ÷ 180 × 120 | ₱80,000 |
| 60-day miscarriage / ETP | ₱120,000 ÷ 180 × 60 | ₱40,000 |
Why is my SSS maternity benefit lower than ₱70,000?
A lower amount does not automatically mean the computation is wrong. The most common reason is that one or more of the six highest MSCs inside your qualifying period are below ₱20,000.
Other possible reasons include:
- using the wrong qualifying period;
- having fewer contribution months than expected;
- a contribution being outside the qualifying period;
- a payment being made too late to count for the maternity contingency;
- using contribution amount instead of MSC; or
- using the wrong maternity-day category.
Is the computation different for Employee, Voluntary, Self-Employed, or OFW?
The core maternity benefit formula is the same: find the qualifying period, identify the six highest MSCs, divide by 180, then multiply by the applicable maternity days.
What differs by membership type is contribution payment/remittance, notification, filing, employer involvement, and payout handling. Those differences can affect which contribution months SSS can ultimately consider, even though the mathematical formula remains the same.
What if I have only 3, 4, or 5 contribution months?
The minimum qualifying condition and the benefit amount are two different things. SSS requires at least 3 months of contributions in the applicable 12-month period to meet the contribution requirement for maternity benefit qualification.
For the amount, SSS then looks for the six highest MSCs inside that same 12-month period. If you have fewer paid contribution months available, you may still meet the minimum qualification rule, but the total MSC used for the computation can be lower than it would be with six higher qualifying MSC months.
For employed members: SSS benefit vs salary differential
If you are employed, the amount computed on this page is the SSS maternity benefit. SSS states that eligible employed members receive full pay consisting of the SSS maternity benefit plus the applicable salary differential paid by the employer, subject to the exemptions allowed by law.
So your SSS maternity benefit and your total maternity pay from employment are not always the same number.
Estimate Maternity Salary DifferentialCommon SSS maternity computation mistakes
Taglish summary: paano i-compute?
Step 1: Alamin ang actual delivery/miscarriage/ETP date, or use EDD muna kung planning stage pa lang.
Step 2: Hanapin ang semester of contingency.
Step 3: Kunin ang 12 months immediately before that semester. Iyan ang qualifying period.
Step 4: Sa loob ng qualifying period, piliin ang 6 highest MSC.
Step 5: Official formula: add the 6 MSCs, divide by 180, then multiply by 105, 120, or 60 days. Mas madaling shortcut: kunin ang average ng 6 highest MSCs, then ×3.5 for 105 days, ×4 for 120 days, or ×2 for 60 days.
Compute your own estimate
If you already have your EDD/event date, member type, maternity case, and contribution history, use the calculator instead of doing each step manually.
What to check after computing your estimate
Planning for delivery and baby expenses?
If your expected maternity benefit is lower than your total expenses, compare borrowing costs carefully before using credit for hospital, baby, medicine, or household needs.
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