Insights

Global expat focus Online Taxman specializes in US expat tax returns and cross-border tax services, suggesting strong sales opportunities with international clients and foreign financial institutions seeking compliant filings and advisory services.

Boutique reliability As a small to mid-sized firm with a lean team, there is a potential to upsell premium advisory packages, annual tax planning, and compliance review services to retain high-margin clients who value personalized CPA support.

Regulatory expertise Capabilities in foreign asset reporting, non-resident tax returns, and international structuring position the firm to target foreigners with US tax exposure and global mobility programs, including partnerships and corporate filings.

Digital-first access Remote tax filing and online process optimization indicate opportunities to expand webinar-based onboarding, self-serve portals, and digital marketing to attract tech-savvy expats and entrepreneurs seeking convenient compliance.

Awards and credibility Recognition at industry awards and a published book on US taxes abroad can be leveraged to build trust with high-value prospects, create co-marketing opportunities, and accelerate inbound inquiries from international clients.

Similar companies to Online Taxman

Online Taxman Tech Stack

Online Taxman uses 8 technology products and services including Amazon Web Services, WordPress, CookieYes, and more. Explore Online Taxman's tech stack below.

Online Taxman's Email Address Formats

Online Taxman uses at least 4 email formats:
Online Taxman Email FormatsExamplePercentage
First@onlinetaxman.comJohn@onlinetaxman.com
79%
Last@onlinetaxman.comDoe@onlinetaxman.com
13%
FirstL@onlinetaxman.comJohnD@onlinetaxman.com
4%
FLast@onlinetaxman.comJDoe@onlinetaxman.com
4%

Frequently Asked Questions

What is Online Taxman's phone number?

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You can contact Online Taxman'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 Online Taxman's official website and social media links?

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Online Taxman's official website is onlinetaxman.com and has social profiles on LinkedIn.

How much revenue does Online Taxman generate?

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As of August 2026, Online Taxman's annual revenue is estimated to be $10M - $25M.

What is Online Taxman's SIC code and NAICS code?

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Online Taxman'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 Online Taxman have currently?

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As of August 2026, Online Taxman has approximately 38 employees across 4 continents, including South America, North America and Asia. Key team members include Tax Manager: T. J., Tax Manager: F. S. and Assistant Manager: L. B. M. Explore Online Taxman's employee directory with LeadIQ.

What industry does Online Taxman belong to?

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Online Taxman operates in the Accounting industry.

What technology does Online Taxman use?

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Online Taxman's tech stack includes Amazon Web Services, WordPress, CookieYes, Zoho, Google Workspace, Mailchimp, Netlify and WP Engine.

What is Online Taxman's email format?

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Online Taxman's email format typically follows the pattern of First@onlinetaxman.com. Find more Online Taxman email formats with LeadIQ.

When was Online Taxman founded?

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Online Taxman was founded in 2010.
Online Taxman logo

Online Taxman

AccountingNew York, United States11-50 Employees

Online Taxman is a boutique CPA firm based in New York City that concentrates on US tax preparation for expatriates, entrepreneurs, and other individuals with US tax exposure. The firm draws on expertise in international business structuring, pension classification, and financial advising to support clients facing cross-border tax considerations, and it emphasizes a remote filing process that lets a CPA complete returns from the client’s home.

Located in New York, the company serves expatriates and other individuals with US tax exposure, positioning itself as a specialist within the accounting industry. In June 2025, Online Taxman was recognized at the FEM EMMA Awards with a Highly Commended distinction in the Best Banking, Tax or Financial Services Provider of the Year category.

Section iconCompany Overview

Phone number
SIC Code
8721 - Accounting, Auditing, and Bookkeeping Services
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
2010
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    Online Taxman's revenue is estimated to be in the range of $10M - $25M

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