Insights

Growth recognition Sigma Tax Pro has been recognized on the Inc. 5000 list for consistent and extraordinary growth, indicating a scalable customer base and potential for upsell of premium or enterprise-grade software solutions to expanding tax professionals.

Mid-market focus With 51-200 employees and revenue in the 10M-25M range, Sigma Tax Pro sits in the mid-market segment, suggesting opportunities for tiered product offerings, channel partnerships, and enterprise-level support contracts tailored to growing CPA firms and tax practices.

Tech-forward platform A diverse tech stack including Salesforce, Marketo, WooCommerce, WordPress, and Google Workspace shows maturity in marketing and CRM investment, signaling readiness for data-driven sales motions, targeted campaigns, and integrated licensing or add-on modules.

Customer-centric sales The emphasis on building relationships and exceptional technical and business-building support indicates opportunities to position value-based pricing, bundled services, and training/enablement packages that enhance client retention and expansion.

Industry positioning Operating in professional tax preparation and accounting with competitors in a similar size range, Sigma Tax Pro can pursue cross-sell with adjacent tools (compliance, workflow, practice management) and partner channels to capture more share among tax professionals seeking scalable software ecosystems.

Similar companies to Sigma Tax Pro

Sigma Tax Pro Tech Stack

Sigma Tax Pro uses 8 technology products and services including Hotjar, Linkedin Insight Tag, WordPress, and more. Explore Sigma Tax Pro's tech stack below.

Sigma Tax Pro's Email Address Formats

Sigma Tax Pro uses at least 2 email formats:
Sigma Tax Pro Email FormatsExamplePercentage
F.Last@sigmataxpro.comJ.Doe@sigmataxpro.com
88%
Last@sigmataxpro.comDoe@sigmataxpro.com
12%

Frequently Asked Questions

What is Sigma Tax Pro's phone number?

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You can contact Sigma Tax Pro's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Sigma Tax Pro's official website and social media links?

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Sigma Tax Pro's official website is sigmataxpro.com and has social profiles on LinkedIn.

How much revenue does Sigma Tax Pro generate?

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As of October 2026, Sigma Tax Pro's annual revenue is estimated to be $10M - $25M.

What is Sigma Tax Pro's SIC code and NAICS code?

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Sigma Tax Pro's SIC code is 8721 - Accounting, Auditing, and Bookkeeping Services and NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does Sigma Tax Pro have currently?

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As of October 2026, Sigma Tax Pro has approximately 86 employees across 6 continents, including North America, Africa and Europe. Key team members include President: M. B., Owner: B. F. and Owner, Tax Plus: C. S. Explore Sigma Tax Pro's employee directory with LeadIQ.

What industry does Sigma Tax Pro belong to?

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Sigma Tax Pro operates in the Accounting industry.

What technology does Sigma Tax Pro use?

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Sigma Tax Pro's tech stack includes Hotjar, Linkedin Insight Tag, WordPress, CookieYes, Salesforce, WooCommerce, Google Workspace and Marketo.

What is Sigma Tax Pro's email format?

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Sigma Tax Pro's email format typically follows the pattern of F.Last@sigmataxpro.com. Find more Sigma Tax Pro email formats with LeadIQ.

When was Sigma Tax Pro founded?

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Sigma Tax Pro was founded in 2012.
Sigma Tax Pro logo

Sigma Tax Pro

AccountingFlorida, United States51-200 Employees

Based in Delray Beach, Florida, Sigma Tax Pro operates within the accounting software industry, targeting professionals who prepare taxes and manage client accounts. Its approach combines tools with business-building support to address the practical needs of its professional audience. In 2018, the company earned recognition on the Inc. 5000 list for sustained growth over multiple years.

Section iconCompany Overview

Phone number
SIC Code
8721 - Accounting, Auditing, and Bookkeeping Services
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
2012
Employees
51-200

Section iconFunding & Financials

  • $10M - $25M

    Sigma Tax Pro's revenue is estimated to be in the range of $10M - $25M

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