Sales Tax Calculator computes the exact sales tax amount for purchases in any US state or ZIP code. Get accurate tax calculations with breakdowns by state, county, city, and special district rates.

The Sales Tax Calculator API provides a simple, reliable way to integrate sales tax calculator functionality into your applications. Built for developers who need production-ready sales tax calculator capabilities without the complexity of building from scratch.

View API Details →

Available on:

async function callSalesTaxCalculatorAPI() {
    try {
        const params = new URLSearchParams({
            amount: 100,
            zip: '90210',
            state: 'CA'
        });

        const response = await fetch(`https://api.apiverve.com/v1/salestaxcalculator?${params}`, {
            method: 'GET',
            headers: {
                'x-api-key': 'YOUR_API_KEY_HERE'
            }
        });

        const data = await response.json();
        console.log(data);
    } catch (error) {
        console.error('Error:', error);
    }
}

callSalesTaxCalculatorAPI();

curl -X GET "https://api.apiverve.com/v1/salestaxcalculator?amount=100&zip=90210&state=CA" \
  -H "x-api-key: YOUR_API_KEY_HERE"

Get your API key: https://apiverve.com

📁 For more examples, see the examples folder

Choose your preferred programming language:

npm install @apiverve/salestaxcalculator

View NPM Package → | Package Code →

dotnet add package APIVerve.API.SalesTaxCalculator

View NuGet Package → | Package Code →

pip install apiverve-salestaxcalculator

View PyPI Package → | Package Code →

gem install apiverve_salestaxcalculator

View RubyGems Package → | Package Code →

composer require apiverve/salestaxcalculator

View Packagist Package → | Package Code →

dart pub add apiverve_salestaxcalculator

View pub.dev Package → | Package Code →

implementation 'com.github.apiverve:salestaxcalculator-api:1.0.0'

Package Code →

go get github.com/apiverve/salestaxcalculator-api/go

Package Code →

• 🏠 API Home: Sales Tax Calculator API
• 📚 API Reference: docs.apiverve.com/ref/salestaxcalculator
• 📖 OpenAPI Spec: openapi.yaml
• 💡 Examples: examples/

The Sales Tax Calculator API is commonly used for:

• Web Applications - Add sales tax calculator features to your frontend or backend
• Mobile Apps - Native SDKs for Android development
• Automation - Integrate with n8n, Zapier, or custom workflows
• SaaS Products - Enhance your product with sales tax calculator capabilities
• Data Pipelines - Process and analyze data at scale

All requests require an API key in the header:

x-api-key: YOUR_API_KEY_HERE

Get your API key: https://apiverve.com

All responses are JSON with this structure:

{
  "status": "ok",
  "data": { ... }
}

• 🏠 API Home: Sales Tax Calculator API
• 💬 Support: https://apiverve.com/contact
• 🐛 Issues: GitHub Issues
• 📖 Documentation: https://docs.apiverve.com
• 🌐 Website: https://apiverve.com

We welcome contributions! Please see CONTRIBUTING.md for guidelines.

For security concerns, please review our Security Policy.

This project is licensed under the MIT License - see the LICENSE file for details.

Built with ❤️ by APIVerve

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