Insights

Succession Opportunity Recent leadership changes at Mahoney include retirement of Managing Partner Roz Allyson in 2025 and new appointments for CEO Tom Johnson and COO Kari Erickson, signaling potential need for advisory services, process optimization, and client onboarding improvements during leadership transition.

Growth Levers Firm revenues reported between 1M and 10M with rapid growth as one of the fastest growing tax practices in the Wheaton/St. Paul area, presenting opportunities to upsell scalable services such as tax planning, financial analytics, and payroll filings for expanding client bases.

Tech Enablement A tech stack including QuickBooks Online, Microsoft 365, Asana, KnowBe4, GitHub Copilot and ecommerce platforms indicates a mature digital environment; cross-sell advanced risk, cybersecurity training, workflow automation, and data analytics modernization targets.

Talent Strategy Recent hires and promotions in HR leadership and operations suggest openness to services around human capital management, talent retention programs, and efficiency improvements that align with growing client service capabilities.

Service Expansion Diversified service mix ranging from individual and business returns to specializations like clergy tax and estate planning; potential to expand advisory offerings, retirement planning, and industry-specific compliance for small to mid-market clients.

Similar companies to Michael N. Mahoney CPA's

Michael N. Mahoney CPA's Tech Stack

Michael N. Mahoney CPA's uses 8 technology products and services including Quickbooks Online, Sucuri, Shopify, and more. Explore Michael N. Mahoney CPA's's tech stack below.

Michael N. Mahoney CPA's's Email Address Formats

Michael N. Mahoney CPA's uses at least 3 email formats:
Michael N. Mahoney CPA's Email FormatsExamplePercentage
FLast@mahoneycpa.comJDoe@mahoneycpa.com
86%
F.Last@mahoneycpa.comJ.Doe@mahoneycpa.com
9%
First.Last@mahoneycpa.comJohn.Doe@mahoneycpa.com
5%

Frequently Asked Questions

What is Michael N. Mahoney CPA's's phone number?

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You can contact Michael N. Mahoney CPA's'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 Michael N. Mahoney CPA's's official website and social media links?

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Michael N. Mahoney CPA's's official website is mahoneycpa.com and has social profiles on LinkedIn.

How much revenue does Michael N. Mahoney CPA's generate?

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As of September 2026, Michael N. Mahoney CPA's's annual revenue is estimated to be $1M - $10M.

What is Michael N. Mahoney CPA's's NAICS code?

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Michael N. Mahoney CPA's's NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does Michael N. Mahoney CPA's have currently?

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As of September 2026, Michael N. Mahoney CPA's has approximately 1 employees across 1 continents, including North America. Key team members include Tax Manager: B. B. Explore Michael N. Mahoney CPA's's employee directory with LeadIQ.

What industry does Michael N. Mahoney CPA's belong to?

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Michael N. Mahoney CPA's operates in the Accounting industry.

What technology does Michael N. Mahoney CPA's use?

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Michael N. Mahoney CPA's's tech stack includes Quickbooks Online, Sucuri, Shopify, WooCommerce, Microsoft 365, Asana, KnowBe4 and GitHub Copilot.

What is Michael N. Mahoney CPA's's email format?

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Michael N. Mahoney CPA's's email format typically follows the pattern of FLast@mahoneycpa.com. Find more Michael N. Mahoney CPA's email formats with LeadIQ.
Michael N. Mahoney CPA's logo

Michael N. Mahoney CPA's

AccountingIllinois, United States0-1 Employees

Michael N. Mahoney CPA's is a Wheaton, Illinois-based accounting practice established in 1989. The firm offers a range of tax and financial services, including business start-up guidance, corporate returns and payroll tax filings, returns for partnerships and LLCs, and trust, gift, and estate returns, as well as individual tax preparation and clergy tax matters. It also provides representation before the IRS and other authorities and conducts financial analysis, aiming to tailor services to each client’s specific needs and circumstances. The practice emphasizes a high level of personal service and a client-focused approach, positioning itself within the professional accounting sector as a small-scale firm focused on individualized attention. A recent industry update notes leadership and personnel changes within the broader Mahoneycpa organization, reflecting ongoing governance adjustments in the firm’s management structure.

Section iconCompany Overview

Phone number
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Employees
0-1

Section iconFunding & Financials

  • $1M - $10M

    Michael N. Mahoney CPA's's revenue is estimated to be in the range of $1M - $10M

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