GruntWorx helps accounting firms prepare tax returns faster by automating the most time-consuming parts of the tax preparation process. Our platform transforms raw client documents into organized, review-ready tax files while extracting and verifying key tax data for direct import into leading tax software. Firms upload client documents and GruntWorx handles the heavy lifting—digitizing and organizing files, creating standardized bookmarked PDFs, extracting tax data using advanced OCR and machine learning, and verifying the results through our experienced U.S.-based team. The verified data is then delivered ready for import into tax software, allowing preparers to move directly into review instead of spending hours on manual setup and data entry. Accounting firms use GruntWorx to: • Automate document organization and bookmarking • Extract and verify tax data from source documents • Import data directly into tax preparation software • Reduce manual entry and preparation time • Standardize tax workflows across their firm Trusted by thousands of firms—from sole practitioners to large regional firms and the Big Four—GruntWorx has helped tax professionals streamline their tax preparation workflow for more than a decade. By delivering organized documents and verified tax data directly into the tax return, GruntWorx helps firms increase efficiency, reduce seasonal workload, and scale their practice without adding staff. Learn more at GruntWorx.com.
| Website | https://www.gruntworx.com |
| Revenue | $22.2 million |
| Employees | 55 (19 on RocketReach) |
| Founded | 2011 |
| Address | 1 Merrill Industrial Drive, Hampton, New Hampshire 03842, US |
| Phone | (877) 830-6059 |
| Technologies |
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| Industry | Accounting, Accounting & Accounting Services, Database, Business Services, Data and Analytics, Software, Enterprise Software, Web Browsers, Internet Services |
| Web Rank | 3 Million |
| Keywords | Tax Automation Software, Tax Document Management, Tax Compliance Software, Tax Preparation Software, Tax Filing Software, Tax Return Software, Cloud Tax Solutions, Online Tax Solutions, Digital Tax Solutions |
| Competitors | Zoho, Intuit, Sage, Xero, FreshBooks, Bench Accounting, Bill.com, Wave HQ, Kashoo - Simple Cloud Accounting +38 more (view full list) |
| SIC | SIC Code 72 Companies, SIC Code 729 Companies |
| NAICS | NAICS Code 54121 Companies, NAICS Code 54 Companies, NAICS Code 541 Companies, NAICS Code 5412 Companies |
Looking for a particular GruntWorx employee's phone or email?
The GruntWorx annual revenue was $22.2 million in 2026.
Stacy Penna is the Vice President of Sales and Marketing of GruntWorx.
19 people are employed at GruntWorx.
GruntWorx is based in Hampton, New Hampshire.
The NAICS codes for GruntWorx are [54121, 54, 541, 5412].
The SIC codes for GruntWorx are [72, 729].