# Rates and Limits JSON API

**Canonical:** https://apis.io/apis/rates-and-limits/rates-and-limits-json-api/  
**Provider:** Rates and Limits — https://apis.io/providers/rates-and-limits/  
**Base URL:** https://ratesandlimits.com/api/v1/  
**Documentation:** https://ratesandlimits.com/api/

Rates and Limits JSON API is published by [Rates and Limits](https://apis.io/providers/rates-and-limits/) on the [APIs.io](https://apis.io/) network. Tagged areas include Tax, Payroll, Benefits, IRS, and minimum-wage. The published artifact set on APIs.io includes API documentation, an API reference, a support channel, authentication docs, and rate-limit docs.

Keyless, unauthenticated REST-style JSON API serving US tax, payroll, benefits, and wage figures with bundled provenance. Includes a self-describing catalog (index.json) and a bulk current-figures endpoint (latest.json).

## Machine-readable artifacts (15)

- **Documentation** — https://ratesandlimits.com/api/
- **APIReference** — https://ratesandlimits.com/api/
- **LLMsTxt** — https://ratesandlimits.com/llms.txt
- **TermsOfService** — https://ratesandlimits.com/terms
- **PrivacyPolicy** — https://ratesandlimits.com/privacy
- **Support** — https://ratesandlimits.com/contact
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/rates-and-limits/refs/heads/main/authentication/rates-and-limits-authentication.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/rates-and-limits/refs/heads/main/conventions/rates-and-limits-conventions.yml
- **RateLimits** — https://raw.githubusercontent.com/api-evangelist/rates-and-limits/refs/heads/main/rate-limits/rates-and-limits-rate-limits.yml
- **Plans** — https://raw.githubusercontent.com/api-evangelist/rates-and-limits/refs/heads/main/plans/rates-and-limits-plans-pricing.yml
- **Components** — https://raw.githubusercontent.com/api-evangelist/rates-and-limits/refs/heads/main/components/rates-and-limits-components.yml
- **DataModel** — https://raw.githubusercontent.com/api-evangelist/rates-and-limits/refs/heads/main/data-model/rates-and-limits-data-model.yml
- **Lifecycle** — https://raw.githubusercontent.com/api-evangelist/rates-and-limits/refs/heads/main/lifecycle/rates-and-limits-lifecycle.yml
- **MCPServer** — https://raw.githubusercontent.com/api-evangelist/rates-and-limits/refs/heads/main/mcp/rates-and-limits-mcp.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/rates-and-limits/refs/heads/main/apis.yml

## Tags

Tax, Payroll, Benefits, IRS, minimum-wage, Open Data, Government, Compliance, Fintech, HR, Reference Data, JSON, llms-txt

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/rates-and-limits/rates-and-limits-json-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/rates-and-limits/.