apiverve / incometax
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.
Maintainers
Requires
- php: >=7.4
- guzzlehttp/guzzle: ^7.0
Requires (Dev)
- phpunit/phpunit: ^9.0
This package is not auto-updated.
Last update: 2026-07-16 23:56:09 UTC
README
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:
Quick Start
Using JavaScript
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();
Using cURL
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
Installation
Choose your preferred programming language:
📦 NPM (JavaScript/Node.js)
npm install @apiverve/incometax
View NPM Package → | Package Code →
🔷 NuGet (.NET/C#)
dotnet add package APIVerve.API.IncomeTaxBrackets
View NuGet Package → | Package Code →
🐍 Python (PyPI)
pip install apiverve-incometax
View PyPI Package → | Package Code →
💎 Ruby (RubyGems)
gem install apiverve_incometax
View RubyGems Package → | Package Code →
🐘 PHP (Packagist)
composer require apiverve/incometax
View Packagist Package → | Package Code →
🎯 Dart (pub.dev)
dart pub add apiverve_incometax
View pub.dev Package → | Package Code →
🤖 Android (JitPack)
implementation 'com.github.apiverve:incometax-api:1.0.0'
🐹 Go
go get github.com/apiverve/incometax-api/go
Why Use This API?
| 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 |
Documentation
- 🏠 API Home: Income Tax Brackets API
- 📚 API Reference: docs.apiverve.com/ref/incometax
- 📖 OpenAPI Spec: openapi.yaml
- 💡 Examples: examples/
What Can You Build?
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
API Reference
Authentication
All requests require an API key in the header:
x-api-key: YOUR_API_KEY_HERE
Get your API key: https://apiverve.com
Response Format
Every APIVerve endpoint returns the same envelope — check status, then read data:
{
"status": "ok",
"error": null,
"data": { ... }
}
Example Response
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"
}
}
Support & Community
- 🏠 API Home: Income Tax Brackets API
- 💬 Support: https://apiverve.com/contact
- 🐛 Issues: GitHub Issues
- 📖 Documentation: https://docs.apiverve.com
- 🌐 Website: https://apiverve.com
Contributing
We welcome contributions! Please see CONTRIBUTING.md for guidelines.
Security
For security concerns, please review our Security Policy.
License
This project is licensed under the MIT License - see the LICENSE file for details.
Acknowledgments
Built with ❤️ by APIVerve
Copyright © 2026 APIVerve. All rights reserved.