Pascaline

Retirement & International Suite

Pension Lump Sum vs Annuity beta

Compares a pension lump sum against the annuity using SSA mortality, break-even ages, and the PBGC guarantee cap.

Get an API key Docs

Endpoints

POST /pension/lump-sum-comparison

MCP tools

compare_pension_lump_sum

Example

curl -X POST https://pascaline.io/pension/lump-sum-comparison \
  -H 'content-type: application/json' \
  -H 'x-api-key: <keyId>.<secret>' \
  -d '{ ... }'

Responses include data_as_of, formula_version (2026.1), citations, and tier (beta). See the full reference and the verification process.

pension lump sum calculator API · lump sum vs annuity API · PBGC guarantee calculator