---
title: "Retrieve current US sales and use tax rates for any address, ZIP code, city, or state — fully decomposed into state, county, city, and special district components plus the combined effective rate. Submit a full street address for the most accurate rate assignment."
method: GET
path: "/getsalesusetaxrates"
tags: ["data-enrichment"]
---

# Retrieve current US sales and use tax rates for any address, ZIP code, city, or state — fully decomposed into state, county, city, and special district components plus the combined effective rate. Submit a full street address for the most accurate rate assignment.

`GET /getsalesusetaxrates`

## Query parameters

- `lookup` string, required

## Response `200`

Successful response

## Other responses

- `400` — Missing or invalid parameters
- `402` — Payment Required. Returns an x402 challenge with payment requirements in the Payment-Required header and JSON body.

---

[API](https://skmtc.net/interzoid/apis/interzoid-data-quality-and-enrichment-apis.md) · [All operations](https://skmtc.net/interzoid/apis/interzoid-data-quality-and-enrichment-apis/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/interzoid/interzoid-data-quality-and-enrichment-apis/revisions/7a2a7c241f34/schema)