Insights

Niche LIFO Expertise Specialized focus on LIFO inventory matters for auto dealerships offers a clear value proposition for CPA firms and dealers seeking IRS representation and accurate reporting. Potential sales opportunity to expand outsourced LIFO calculations and audits using proprietary SuperLIFO software.

Outsourced Service Extension Capitalize on the firm’s ability to provide LIFO calculations and reports to dealerships or CPA firms with auto dealer clients. Target growth by offering scalable, outsourced tax and inventory services to automobile dealerships nationwide.

Educational Platform De Filipps University and its technical seminars present a lead generation channel and potential cross-sell of advanced tax and inventory services to CPAs and tax professionals seeking continuing education and practical LIFO expertise.

Tech-Driven Delivery Proprietary software (SuperLIFO) and a digital toolkit indicate efficiency and accuracy in complex LIFO computations. Opportunity to upsell premium software licenses, integration services, or performance-enhanced reporting to dealerships and accounting firms.

Growth Readiness Revenue in the one to ten million range with a small team suggests high-margin, high-value engagements. Potential for targeted services expansion, partnerships, or referral programs with mid-market CPA networks and boutique firms looking for specialized inventory expertise.

Similar companies to Willard J. De Filipps, CPA, PC

Willard J. De Filipps, CPA, PC Tech Stack

Willard J. De Filipps, CPA, PC uses 8 technology products and services including WordPress, Microsoft 365, Google Fonts API, and more. Explore Willard J. De Filipps, CPA, PC's tech stack below.

Willard J. De Filipps, CPA, PC's Email Address Formats

Willard J. De Filipps, CPA, PC uses at least 2 email formats:
Willard J. De Filipps, CPA, PC Email FormatsExamplePercentage
First@defilipps.comJohn@defilipps.com
67%
First.M.Last@defilipps.comJohn.M.Doe@defilipps.com
33%

Frequently Asked Questions

What is Willard J. De Filipps, CPA, PC's phone number?

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You can contact Willard J. De Filipps, CPA, PC'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 Willard J. De Filipps, CPA, PC's official website and social media links?

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Willard J. De Filipps, CPA, PC's official website is defilipps.com and has social profiles on LinkedIn.

How much revenue does Willard J. De Filipps, CPA, PC generate?

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As of September 2026, Willard J. De Filipps, CPA, PC's annual revenue is estimated to be $1M - $10M.

What is Willard J. De Filipps, CPA, PC's SIC code and NAICS code?

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Willard J. De Filipps, CPA, PC'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 Willard J. De Filipps, CPA, PC have currently?

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As of September 2026, Willard J. De Filipps, CPA, PC has approximately 3 employees across 1 continents, including North America. Key team members include Cpa - President: W. D. F. and Team Member: W. M. Explore Willard J. De Filipps, CPA, PC's employee directory with LeadIQ.

What industry does Willard J. De Filipps, CPA, PC belong to?

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Willard J. De Filipps, CPA, PC operates in the Accounting industry.

What technology does Willard J. De Filipps, CPA, PC use?

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Willard J. De Filipps, CPA, PC's tech stack includes WordPress, Microsoft 365, Google Fonts API, Google Cloud, UPS, Slider Revolution, WP Engine and GoDaddy.

What is Willard J. De Filipps, CPA, PC's email format?

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Willard J. De Filipps, CPA, PC's email format typically follows the pattern of First@defilipps.com. Find more Willard J. De Filipps, CPA, PC email formats with LeadIQ.

When was Willard J. De Filipps, CPA, PC founded?

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Willard J. De Filipps, CPA, PC was founded in 1978.
Willard J. De Filipps, CPA, PC logo

Willard J. De Filipps, CPA, PC

AccountingIllinois, United States2-10 Employees

Willard J. De Filipps, CPA, PC is a specialized accounting and consulting firm founded in 1978 and based in Mount Prospect, Illinois. The firm focuses on LIFO inventory matters, offering general guidance and dealer/dealership-specific consultation, including representation before the IRS, and providing LIFO calculations and reports for automobile dealerships nationwide. Its services are delivered directly to dealerships or outsourced to CPA firms serving auto dealership clients, supported by proprietary software developed by the firm for auto dealer vehicle LIFO calculations. The company operates in a niche within the accounting industry, leveraging technical resources such as a dedicated knowledge center for CPAs and tax professionals to address complex inventory tax issues.

Section iconCompany Overview

Phone number
SIC Code
8721 - Accounting, Auditing, and Bookkeeping Services
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1978
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    Willard J. De Filipps, CPA, PC's revenue is estimated to be in the range of $1M - $10M

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