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Insights

Long-standing local Delaware Valley tax service with 45+ years in operation, suggesting established client base and trust; potential cross-sell of expanded services to existing individuals and small businesses.

Full-service offering Capabilities include tax preparation, bookkeeping, and payroll—positions to upsell integrated financial services to clients seeking a one-stop accounting partner.

SMB focus Size in the 11-50 employee range indicates a primary target of small businesses and self-employed clients; opportunity to win larger share by offering scalable payroll and tax solutions.

Tech-enabled Utilizes cloud and web technologies (AWS, Google Cloud, Nginx, website builder) — potential for modernized client portals, automation, and secure data handling to improve client experience.

Revenue signals Estimated revenue in the $10M–$25M band with peers in larger firms; potential for growth through digital marketing, referral partnerships, and bundled service packages aimed at small businesses.

Similar companies to National Income Tax Service Inc.

National Income Tax Service Inc. Tech Stack

National Income Tax Service Inc. uses 8 technology products and services including Amazon Web Services, GoDaddy Website Builder, Open Graph, and more. Explore National Income Tax Service Inc.'s tech stack below.

  • Amazon Web Services
    Cloud Hosting
  • GoDaddy Website Builder
    Content Management System
  • Open Graph
    Content Management System
  • Google Cloud
    Infrastructure As A Service
  • RequireJS
    Javascript Frameworks
  • Re:amaze
    Live Chat
  • HSTS
    Security
  • Nginx
    Web Servers

National Income Tax Service Inc.'s Email Address Formats

National Income Tax Service Inc. uses at least 0 email formats:
National Income Tax Service Inc. Email FormatsExamplePercentage

Frequently Asked Questions

What is National Income Tax Service Inc.'s phone number?

Minus sign iconPlus sign icon You can contact National Income Tax Service Inc.'s main corporate office by phone at
+1-302-999-****
. 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 National Income Tax Service Inc.'s official website and social media links?

Minus sign iconPlus sign iconNational Income Tax Service Inc.'s official website is nationaltax.us and has social profiles on LinkedIn.

How much revenue does National Income Tax Service Inc. generate?

Minus sign iconPlus sign icon As of August 2026, National Income Tax Service Inc.'s annual revenue is estimated to be $10M - $25M.

What is National Income Tax Service Inc.'s SIC code and NAICS code?

Minus sign iconPlus sign iconNational Income Tax Service Inc.'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 National Income Tax Service Inc. have currently?

Minus sign iconPlus sign iconAs of August 2026, National Income Tax Service Inc. has approximately 13 employees across 2 continents, including North America and Asia. Key team members include President: T. S., President: A. T. and President: M. B. Explore National Income Tax Service Inc.'s employee directory with LeadIQ.

What industry does National Income Tax Service Inc. belong to?

Minus sign iconPlus sign iconNational Income Tax Service Inc. operates in the Accounting industry.

What technology does National Income Tax Service Inc. use?

Minus sign iconPlus sign iconNational Income Tax Service Inc.'s tech stack includes Amazon Web Services, GoDaddy Website Builder, Open Graph, Google Cloud, RequireJS, Re:amaze, HSTS and Nginx.

When was National Income Tax Service Inc. founded?

Minus sign iconPlus sign iconNational Income Tax Service Inc. was founded in 1965.
National Income Tax Service Inc. logo

National Income Tax Service Inc.

AccountingDelaware, United States11-50 Employees

National Income Tax Service Inc. operates as an accounting firm focused on tax-related services. It serves individual taxpayers, small businesses, and the self-employed with offerings such as tax preparation, bookkeeping, and payroll services. The firm has served the Delaware Valley for more than 45 years. It is based in Newark, Delaware, and conducts business year round.

Located in Newark, Delaware, the company functions as a locally focused practice within the accounting industry serving the Delaware Valley. Its ongoing, year-round presence supports clients beyond the traditional tax season.

Section iconCompany Overview

Phone number
+1-302-999-****
Website
nationaltax.us
SIC Code
8721 - Accounting, Auditing, and Bookkeeping Services
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1965
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    National Income Tax Service Inc.'s revenue is estimated to be in the range of $10M - $25M

Company Leadership

  • President at National Income Tax Service Inc.
    T. S.
    President
    Mobile Phone
  • President at National Income Tax Service Inc.
    A. T.
    President
    Mobile Phone
  • President at National Income Tax Service Inc.
    M. B.
    President
    Mobile Phone
  • Vice President at National Income Tax Service Inc.
    V. S.
    Vice President
    Mobile Phone
  • None at National Income Tax Service Inc.
    C. A. S.
    None
    Mobile Phone

Employee Directory

  • Tax Preparer at National Income Tax Service Inc.
    H. D.
    Tax Preparer
    Mobile Phone

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