DuCharme, McMillen & Associates acquires Cost Containment Advisors to bolster property tax capabilities
CCA founder Antreas Ghazarossian will join the practice, bringing deep expertise in fixed-asset-intensive industries to DMA's existing corporate tax services.

DuCharme, McMillen & Associates (DMA) has completed the acquisition of assets from Cost Containment Advisors (CCA), a consultancy established over 45 years ago to specialise in property tax management. The move marks a strategic expansion for the employee-owned firm, which has been addressing corporate tax issues for more than 50 years, by integrating CCA's specific knowledge into its North American Property Tax offering.
While neither party has disclosed financial details regarding the purchase price or terms of the transaction, the deal is designed to enhance DMA's capacity to handle complex challenges within fixed-asset-intensive industries. CCA brings a distinct focus on power generation, renewable energy, and utility-focused property tax matters, areas where the acquiring firm seeks to deepen its technical insight and service range.
Following the agreement, CCA founder Antreas Ghazarossian will join DMA to continue leading client work within the firm's Property Tax practice. In a statement regarding the transition, Ghazarossian noted that the partnership allows for the expansion of their impact while preserving the deep expertise, senior-level attention, and trusted relationships that are central to their client base. He highlighted that DMA's national platform creates new opportunities for both the firm and its customers.
DMA president and CEO Dan Hutmacher described CCA as bringing a level of specialisation that aligns perfectly with the company's strategic direction. He emphasised that the acquisition strengthens DMA's ability to support clients facing highly complex property tax challenges without compromising the personalised service the firm is known for. This approach continues a pattern of growth for the company, which recently acquired Tax Advisors in September of last year to further bolster its property tax minimisation capabilities.
The combined entity now offers a broader suite of services covering credits and incentives, global tax technology, transaction tax, unclaimed property, and VAT. By merging DMA's long-standing corporate tax experience with CCA's legacy in supporting organisations across energy and infrastructure sectors, the firm aims to provide a more comprehensive solution for businesses navigating intricate tax landscapes.
The report on the acquisition was originally published by International Accounting Bulletin, a brand owned by GlobalData. As with all corporate announcements of this nature, the information provided is for general informational purposes only and does not constitute professional advice. Stakeholders are reminded to seek specialist counsel before making decisions based on such market developments.


