St. Kitts & Nevis Social Security Calculator

Inputs

Employee Wages

Pay Period

The original sheet contains four schedules: Weekly, Every Two Weeks, Twice Per Month, and Monthly.

Employee Social Security %

Employer Social Security %

Employer Levy %

Severance %

Employee Levy Tier 1 Ceiling (Monthly)

Employee Levy Tier 2 Ceiling (Monthly)

Employee Levy Tier 3 Ceiling (Monthly)

Employee Levy Tier 1 %

Employee Levy Tier 2 %

Employee Levy Tier 3 %

Based on your uploaded 2014 sheet

Results

Entered Wage

EC$0.00

Monthly Equivalent Wage

EC$0.00

Grand Total

EC$0.00

Item	Formula	Amount
Employee Social Security	Wages × 5%	EC$0.00
Employer Social Security	Wages × 6%	EC$0.00
Total Social Security	Employee SS + Employer SS	EC$0.00
Employee Levy	Tiered monthly levy	EC$0.00
Employer Levy	Wages × 3%	EC$0.00
Severance	Wages × 1%	EC$0.00
Total Due to Accountant General	Employee Levy + Employer Levy + Severance	EC$0.00
Social Security Remittance	Total Social Security	EC$0.00
Grand Total Due	Accountant General Total + Social Security Remittance	EC$0.00

How employee levy is handled here: the calculator converts the entered wage to a monthly equivalent, applies the three monthly levy tiers progressively, then converts the levy back to the selected pay frequency. This is the safest interpretation of the tier setup found in your sheet. If you want, I can also make a version that matches a different rule exactly.