About This Product
Stop chasing missing or incorrect taxpayer data that triggers IRS audits and client revisions—our API validates and enriches tax preparation data in real time, eliminating manual errors before they cost you.
Traditional tax preparation relies on error-prone manual checks. This REST API validates W-2, 1099, and K-1 data against official schemas, then enriches with missing fields like EINs, dates, and income categories. The result: faster filings, fewer rejections, and cleaner returns.
## What's Included
- Real-time data validation against IRS and state tax schemas
- Automatic enrichment: fills missing employer IDs, tax year indicators, and income type codes
- Supports bulk processing for batch returns
- Returns structured JSON responses with error codes and enrichment suggestions
- Simple RESTful integration with any tax software or backend
Key Features
- Stop chasing missing or incorrect taxpayer data that triggers IRS audits and client revisions—our API validates and enriches tax preparation data in real time, eliminating manual errors before they cost you
- Traditional tax preparation relies on error-prone manual checks
- This REST API validates W-2, 1099, and K-1 data against official schemas, then enriches with missing fields like EINs, dates, and income categories
- The result: faster filings, fewer rejections, and cleaner returns
- ## What's Included
- Real-time data validation against IRS and state tax schemas
- Automatic enrichment: fills missing employer IDs, tax year indicators, and income type codes
- Supports bulk processing for batch returns
- Returns structured JSON responses with error codes and enrichment suggestions
- Simple RESTful integration with any tax software or backend
## Who Is This For
- Tax preparation firms handling hundreds of individual returns
- Accounting software developers building automated filing features
- Enrolled agents and CPAs reviewing client-provided forms
- Tax resolution professionals verifying prior-year data
## How It Works
Send a POST request with raw tax document fields (e
- , from scanned forms or user input)
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