GETFinanceEndpoint checked
2026 Tax Figures API
This API provides access to the 2026 US retirement and tax figures, including contribution limits for various retirement accounts, phase-outs, federal tax brackets, social security figures, and Medicare premiums. Each piece of data is sourced from official IRS and government publications and available in a free JSON format.
OVERVIEW
Public API details
- HTTP method
- GET
- Category
- Finance
- Payment model
- x402 pay per call
- Network
- Arc Mainnet
- Authentication
- Public upstream access
- Endpoint status
- Endpoint checked
- AI score
- 7