# AvaTax SOAP API

**Canonical:** https://apis.io/apis/avalara/avatax-soap-api/  
**Provider:** Avalara — https://apis.io/providers/avalara/  
**Documentation:** https://developer.avalara.com/api-reference/avatax/soap/

AvaTax SOAP API is one of 73 APIs that [Avalara](https://apis.io/providers/avalara/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include SOAP and Taxes. The published artifact set on APIs.io includes API documentation.

The AvaTax SOAP API exposes the most commonly used features for interacting with the AvaTax service, allowing calculation of tax, modification of documents, and validation of addresses.

## Machine-readable artifacts (1)

- **Documentation** — https://developer.avalara.com/api-reference/avatax/soap/

## Other Avalara APIs (12)

- [Avalara](https://apis.io/apis/avalara/avalara/)
- [Avalara Tax Content for Retail Configuration API](https://apis.io/apis/avalara/tax-content-for-retail-api/)
- [Self-Serve Tariff Classification API](https://apis.io/apis/avalara/self-serve-tariff-classification-api/)
- [License Guidance Order API](https://apis.io/apis/avalara/license-guidance-order-api/)
- [Avalara 1099 Forms API](https://apis.io/apis/avalara/avalara-1099-forms-api/)
- [Avalara Accounts API](https://apis.io/apis/avalara/avalara-accounts-api/)
- [Avalara Addresses API](https://apis.io/apis/avalara/avalara-addresses-api/)
- [Avalara AdvancedRules API](https://apis.io/apis/avalara/avalara-advancedrules-api/)
- [Avalara Attributes API](https://apis.io/apis/avalara/avalara-attributes-api/)
- [Avalara Authentication API](https://apis.io/apis/avalara/avalara-authentication-api/)
- [Avalara AvaFileForms API](https://apis.io/apis/avalara/avalara-avafileforms-api/)
- [Avalara Batches API](https://apis.io/apis/avalara/avalara-batches-api/)

## Tags

SOAP, Taxes

---

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