Insights

Boutique firm advantage Small team size (2-10 employees) in a specialized accounting niche suggests strong potential for scalable back-office automation, cloud-based practice management integrations, and targeted software solutions that boost efficiency without heavy customization.

Local market focus Located in Wauwatosa, WI with a modest geography footprint offers opportunities for regionally tailored services, local marketing partnerships, and compliance offerings aligned with Wisconsin and nearby state regulations.

Growth-ready revenue Revenue range of 1M to 10M indicates a growing practice that may be seeking advanced client relationship management, scalable billing, security upgrades, and analytics to support expanding client portfolios.

Tech stack levers Utilizes common cloud and web technologies (Microsoft 365, Cloudflare, SiteGround, analytics) which can be augmented with integrated practice management, cybersecurity enhancements, and automated reporting to attract mid-market clients.

Competitive positioning Positioned among large-cap firms in the data set yet serving a small staff; opportunities exist to offer cost-efficient, high-touch services, outsourcing partnerships, and white-glove onboarding to differentiate from big firms.

Similar companies to Cornerstone Tax & Accounting

Cornerstone Tax & Accounting Tech Stack

Cornerstone Tax & Accounting uses 8 technology products and services including jsDelivr, BootstrapCDN, Open Graph, and more. Explore Cornerstone Tax & Accounting's tech stack below.

  • jsDelivr
    Content Delivery Network
  • BootstrapCDN
    Content Delivery Network
  • Open Graph
    Content Management System
  • Prototype
    Javascript Frameworks
  • CloudFlareJS
    Javascript Libraries
  • Windows Server
    Operating Systems
  • Google Analytics
    Web Analytics
  • Microsoft ASP.NET
    Web Frameworks

Cornerstone Tax & Accounting's Email Address Formats

Cornerstone Tax & Accounting uses at least 1 format(s):
Cornerstone Tax & Accounting Email FormatsExamplePercentage
First@cstonetax.comJohn@cstonetax.com
100%

Frequently Asked Questions

What is Cornerstone Tax & Accounting's official website and social media links?

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Cornerstone Tax & Accounting's official website is cstonetax.com and has social profiles on LinkedIn.

How much revenue does Cornerstone Tax & Accounting generate?

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As of August 2026, Cornerstone Tax & Accounting's annual revenue is estimated to be $1M - $10M.

What is Cornerstone Tax & Accounting's SIC code NAICS code?

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

How many employees does Cornerstone Tax & Accounting have currently?

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As of August 2026, Cornerstone Tax & Accounting has approximately 8 employees across 1 continents, including North America. Key team members include Accountant: M. S.Administrative Assistant: S. L.. Explore Cornerstone Tax & Accounting's employee directory with LeadIQ.

What industry does Cornerstone Tax & Accounting belong to?

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Cornerstone Tax & Accounting operates in the Accounting industry.

What technology does Cornerstone Tax & Accounting use?

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Cornerstone Tax & Accounting's tech stack includes jsDelivrBootstrapCDNOpen GraphPrototypeCloudFlareJSWindows ServerGoogle AnalyticsMicrosoft ASP.NET.

What is Cornerstone Tax & Accounting's email format?

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Cornerstone Tax & Accounting's email format typically follows the pattern of First@cstonetax.com. Find more Cornerstone Tax & Accounting email formats with LeadIQ.
Cornerstone Tax & Accounting logo

Cornerstone Tax & Accounting

AccountingWisconsin, United States2-10 Employees

Cornerstone Tax & Accounting is an accounting firm located at 7200 West Center Street in Wauwatosa, Wisconsin 53210, United States. The company employs between 2 and 10 people. It operates in the accounting industry and provides accounting services. More information about the firm is available on its website at https://cstonetax.com. Revenue is reported in the range of $1 million to $10 million.

Section iconCompany Overview

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

Section iconFunding & Financials

  • $1M - $10M

    Cornerstone Tax & Accounting's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    Cornerstone Tax & Accounting's revenue is estimated to be in the range of $1M - $10M

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