Insights

Longstanding Practice A multi-decade family-owned accounting firm with a founder-led legacy and two offices serving the New York/New Jersey metro area presents an opportunity to position modern advisory services that complement traditional tax and accounting work.

Niche Tax Reach Experience in preparing individual tax returns across more than 25 states indicates capability to support clients with multi-state obligations and potential cross-state planning services.

Small Firm Agility Small team size suggests beds for personalized service with high touch relationship management, ideal for selling scalable advisory packages, outsourced CFO, and compliance offerings to growing firms.

Tech Stack Gaps Utilizes core tools but may benefit from enhanced cloud-based workflows, automation, and data analytics to improve efficiency and create upsell opportunities in modern financial management solutions.

Growth Fit Revenue in the lower-mid range with regional footprint aligns with mid-market consulting, tax planning optimization, and Audit/Assurance services as potential expansion avenues alongside current services.

Similar companies to Allan L. Millstein, CPA, PC & LLC

Allan L. Millstein, CPA, PC & LLC Tech Stack

Allan L. Millstein, CPA, PC & LLC uses 8 technology products and services including iCIMS, jQuery CDN, Network Solutions, and more. Explore Allan L. Millstein, CPA, PC & LLC's tech stack below.

  • Applicant Tracking Systems
  • jQuery CDN
    Content Delivery Network
  • Network Solutions
    Domain Name Services
  • UPS
    Logistics
  • Debian
    Operating Systems
  • Web Analytics
  • Apache HTTP Server
    Web Servers

Allan L. Millstein, CPA, PC & LLC's Email Address Formats

Allan L. Millstein, CPA, PC & LLC uses at least 1 email format:
Allan L. Millstein, CPA, PC & LLC Email FormatsExamplePercentage
First@millsteinco.comJohn@millsteinco.com
100%

Frequently Asked Questions

What is Allan L. Millstein, CPA, PC & LLC's phone number?

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You can contact Allan L. Millstein, CPA, PC & LLC'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 Allan L. Millstein, CPA, PC & LLC's official website and social media links?

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Allan L. Millstein, CPA, PC & LLC's official website is millsteinco.com and has social profiles on LinkedIn.

How much revenue does Allan L. Millstein, CPA, PC & LLC generate?

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As of August 2026, Allan L. Millstein, CPA, PC & LLC's annual revenue is estimated to be $1M - $10M.

What is Allan L. Millstein, CPA, PC & LLC's SIC code and NAICS code?

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Allan L. Millstein, CPA, PC & LLC'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 Allan L. Millstein, CPA, PC & LLC have currently?

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As of August 2026, Allan L. Millstein, CPA, PC & LLC has approximately 5 employees across 1 continents, including North America. Key team members include President: A. M., Administration: D. R. and Accountant: J. C. Explore Allan L. Millstein, CPA, PC & LLC's employee directory with LeadIQ.

What industry does Allan L. Millstein, CPA, PC & LLC belong to?

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Allan L. Millstein, CPA, PC & LLC operates in the Accounting industry.

What technology does Allan L. Millstein, CPA, PC & LLC use?

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Allan L. Millstein, CPA, PC & LLC's tech stack includes iCIMS, jQuery CDN, Network Solutions, Google Workspace, UPS, Debian, Piwik PRO Core and Apache HTTP Server.

What is Allan L. Millstein, CPA, PC & LLC's email format?

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Allan L. Millstein, CPA, PC & LLC's email format typically follows the pattern of First@millsteinco.com. Find more Allan L. Millstein, CPA, PC & LLC email formats with LeadIQ.

When was Allan L. Millstein, CPA, PC & LLC founded?

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Allan L. Millstein, CPA, PC & LLC was founded in 1971.
Allan L. Millstein, CPA, PC & LLC logo

Allan L. Millstein, CPA, PC & LLC

AccountingNew York, United States2-10 Employees

Allan L. Millstein, CPA, PC & LLC is a small accounting firm serving individuals and business clients in the greater New York and New Jersey metropolitan area. Its services cover tax preparation and planning for individuals, as well as accounting, auditing, and management advisory services for corporations, partnerships, estates and trusts. The firm also handles individual tax returns for clients across more than 25 states, reflecting a broad geographic reach. The operations are based in Goshen, New York, with an additional office in Ridgewood, New Jersey.

The practice has roots in a family accounting business, with Allan L. Millstein joining his father in May 1975 and contributing to more than four decades of service. It operates with a small professional staff and administrative personnel who support clients in the regional market.

Section iconCompany Overview

Phone number
SIC Code
8721 - Accounting, Auditing, and Bookkeeping Services
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1971
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    Allan L. Millstein, CPA, PC & LLC's revenue is estimated to be in the range of $1M - $10M

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