COBRA monthly = (employee share + employer share) × 1.02 (× 1.50 in disability extension months 19–29)
Where to find the full premium
- W-2 box 12, code DD shows the total yearly cost of employer coverage.
- Your benefits portal or HR. The COBRA election notice lists the exact rate.
General education, not insurance, tax or legal advice. Figures from IRS and HHS publications; confirm with your plan documents.