Income Tax Brackets is a tool for retrieving US federal income tax bracket data by year. It returns tax rates, income ranges, and standard deductions for all filing statuses.
The Income Tax Brackets API provides a simple, reliable way to integrate income tax brackets functionality into your applications. Built for developers who need production-ready income tax brackets capabilities without the complexity of building from scratch.
Available on:
async function callIncomeTaxBracketsAPI() {
try {
const params = new URLSearchParams({
country: 'US'
});
const response = await fetch(`https://api.apiverve.com/v1/incometax?${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);
}
}
callIncomeTaxBracketsAPI();curl -X GET "https://api.apiverve.com/v1/incometax?country=US" \
-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/incometaxView NPM Package → | Package Code →
dotnet add package APIVerve.API.IncomeTaxBracketsView NuGet Package → | Package Code →
pip install apiverve-incometaxView PyPI Package → | Package Code →
gem install apiverve_incometaxView RubyGems Package → | Package Code →
composer require apiverve/incometaxView Packagist Package → | Package Code →
dart pub add apiverve_incometaxView pub.dev Package → | Package Code →
implementation 'com.github.apiverve:incometax-api:1.0.0'go get github.com/apiverve/incometax-api/go| Feature | Benefit |
|---|---|
| Multi-language SDKs | Native packages for JavaScript, Python, C#, Go, and Android |
| Simple Integration | Single API key authentication, consistent response format |
| Production Ready | 99.9% uptime SLA, served from 24 global regions |
| Comprehensive Docs | Full examples, OpenAPI spec, and dedicated support |
- 🏠 API Home: Income Tax Brackets API
- 📚 API Reference: docs.apiverve.com/ref/incometax
- 📖 OpenAPI Spec: openapi.yaml
- 💡 Examples: examples/
The Income Tax Brackets API is commonly used for:
- Web Applications - Add income tax brackets 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 income tax brackets 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
Every APIVerve endpoint returns the same envelope — check status, then read data:
{
"status": "ok",
"error": null,
"data": { ... }
}A real response from the Income Tax Brackets API:
{
"status": "ok",
"error": null,
"data": {
"year": 2025,
"country": "US",
"type": "federal",
"brackets": {
"single": [
{
"rate": 0.1,
"min": 0,
"max": 11925
},
{
"rate": 0.12,
"min": 11926,
"max": 48475
},
{
"rate": 0.22,
"min": 48476,
"max": 103350
},
{
"rate": 0.24,
"min": 103351,
"max": 197300
},
{
"rate": 0.32,
"min": 197301,
"max": 250525
},
{
"rate": 0.35,
"min": 250526,
"max": 626350
},
{
"rate": 0.37,
"min": 626351,
"max": 999999999
}
],
"married_filing_jointly": [
{
"rate": 0.1,
"min": 0,
"max": 23850
},
{
"rate": 0.12,
"min": 23851,
"max": 96950
},
{
"rate": 0.22,
"min": 96951,
"max": 206700
},
{
"rate": 0.24,
"min": 206701,
"max": 394600
},
{
"rate": 0.32,
"min": 394601,
"max": 501050
},
{
"rate": 0.35,
"min": 501051,
"max": 751600
},
{
"rate": 0.37,
"min": 751601,
"max": 999999999
}
],
"married_filing_separately": [
{
"rate": 0.1,
"min": 0,
"max": 11925
},
{
"rate": 0.12,
"min": 11926,
"max": 48475
},
{
"rate": 0.22,
"min": 48476,
"max": 103350
},
{
"rate": 0.24,
"min": 103351,
"max": 197300
},
{
"rate": 0.32,
"min": 197301,
"max": 250525
},
{
"rate": 0.35,
"min": 250526,
"max": 375800
},
{
"rate": 0.37,
"min": 375801,
"max": 999999999
}
],
"head_of_household": [
{
"rate": 0.1,
"min": 0,
"max": 17000
},
{
"rate": 0.12,
"min": 17001,
"max": 64850
},
{
"rate": 0.22,
"min": 64851,
"max": 103350
},
{
"rate": 0.24,
"min": 103351,
"max": 197300
},
{
"rate": 0.32,
"min": 197301,
"max": 250500
},
{
"rate": 0.35,
"min": 250501,
"max": 626350
},
{
"rate": 0.37,
"min": 626351,
"max": 999999999
}
]
},
"standard_deduction": {
"single": 15000,
"married_filing_jointly": 30000,
"married_filing_separately": 15000,
"head_of_household": 22500
},
"lastUpdated": "2026-02-05T04:00:00.000Z"
}
}- 🏠 API Home: Income Tax Brackets 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
Copyright © 2026 APIVerve. All rights reserved.