Insights

Small team, big reach Express Extension is a one-to-one scale software focused on tax extensions with a lean team size, indicating potential for high-margin upsell opportunities in value-added services and premium support offerings to differentiate despite limited headcount.

IRS Form breadth Position as a trusted provider that supports more IRS extension forms and scenarios than competitors, suggesting cross-sell potential into additional tax filing workflows, compliance tools, and enterprise integrations for accountants and small businesses.

Multi‑platform accessibility Strong emphasis on mobile and cross-platform filing (iPhone, Android, Windows, tablets) creates an opening to promote mobile-centric partnerships, app monetization, white-label solutions, and API-based integrations with fintech or payroll platforms.

Cost‑effective solution Described as offering unbeatable price points for e-file services, presenting a sales angle around value-focused packages, tiered pricing for small businesses and individuals, and potential upsell into premium features like expedited filings or analytics.

Growth and support readiness Availability of 24/7 email and business hours phone support signals readiness for professional customers; potential to leverage customer success and onboarding services, as well as channel partnerships with tax advisors and bookkeeping firms to expand reach.

Similar companies to Express Extension

Express Extension Tech Stack

Express Extension uses 8 technology products and services including Microsoft Advertising, Twitter Ads, Hotjar, and more. Explore Express Extension's tech stack below.

Express Extension's Email Address Formats

Express Extension uses at least 1 email format:
Express Extension Email FormatsExamplePercentage
First@expressextension.comJohn@expressextension.com
100%

Frequently Asked Questions

What is Express Extension's phone number?

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You can contact Express Extension'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 Express Extension's official website and social media links?

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Express Extension's official website is expressextension.com and has social profiles on LinkedIn.

How much revenue does Express Extension generate?

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As of September 2026, Express Extension's annual revenue is estimated to be <$1M.

What is Express Extension's SIC code and NAICS code?

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Express Extension's SIC code is 7372 - Prepackaged Software and NAICS code is 5112 - Software Publishers.

How many employees does Express Extension have currently?

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As of September 2026, Express Extension has approximately 1 employees across 1 continents, including North America. Key team members include Manager: M. B. and Principal: L. M. Explore Express Extension's employee directory with LeadIQ.

What industry does Express Extension belong to?

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Express Extension operates in the Software Development industry.

What technology does Express Extension use?

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Express Extension's tech stack includes Microsoft Advertising, Twitter Ads, Hotjar, Microsoft Clarity, Oracle Cloud, Sentry, Tawk.to and Piwik PRO Core.

What is Express Extension's email format?

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Express Extension's email format typically follows the pattern of First@expressextension.com. Find more Express Extension email formats with LeadIQ.

When was Express Extension founded?

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Express Extension was founded in 2009.
Express Extension logo

Express Extension

Software DevelopmentSouth Carolina, United States0-1 Employees

Express Extension is a software development company based in Rock Hill, South Carolina. It provides tools to file IRS tax extensions for individuals and businesses using Forms 7004, 4868, and 8868. The company states that it supports more IRS forms and filing scenarios than any other IRS-authorized e-file provider. It is part of the Express Tax Zone family and offers a mobile-enabled filing experience through a mobile site and dedicated Android and iOS apps. The organization has a very small workforce, listed as 0-1 employees, and is located at 202 East Main, Rock Hill, SC 29730, United States.

Section iconCompany Overview

Phone number
SIC Code
7372 - Prepackaged Software
NAICS Code
5112 - Software Publishers
Founded
2009
Employees
0-1

Section iconFunding & Financials

  • <$1M

    Express Extension's revenue is estimated to be in the range of <$1M

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