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United States (National)

2026 Edition
BDO

Headquartered in Chicago, BDO US has more than 70 offices throughout the region. The firm specializes in providing tax and business advisory services to fortune 500 companies. Services include Income tax, international tax, Private client, Tax advisory, and Transfer Pricing. Key industries include manufacturing, healthcare, real estate, insurance, restaurants, technology, private equity, retail, and much more.

Bennett Thrasher’s tax practice provides clients with audit support, business consulting, and transfer pricing solutions. The firm is affiliated with both DFK International and LEA Global expanding their client base for international transfer pricing matters. The firms transfer pricing practice is led by Ben Miller. 

During the research cycle, Bennett Thrasher was active in the Transfer Pricing arena throughout the United States. The firm handled a complex Transfer Pricing studies dealing with cross border cash movement, intercompany lending, and not-for-profit exemptions. Due to the sensitivity of these matters, details remain confidential.  

In 2024, Bennett Thrasher remained active in recruitment, as the firm brought on three new hires. In May the firm welcomed Adrien Echols as Senior manager. In June the firm hired Melissa Nakagama as a senior manager, and in September the team was joined by new managing director Brian Taylor.  

Client feedback

“Strong subject matter expertise.” 

“Thorough, good communication, timely.” 

Founded in 1890, Clark Hill aims at providing legal and business strategies to thier clients. The firm has offices across the U.S, Mexico, and Ireland. The firm has over 70 professionals dedicated to Tax services accross a broad range of industries. Clark Hill has developed an expertise in tax planning, international tax, transfer pricing, and litigation.

Deloitte is one of the leading tax advisory , consulting and auditing firms throughout the globe. In the U.S Deloitte provides service to almost 90% of the fortune 500 and other leading brands in the country. Their global network spans across 150 countries and employs around 460,000 professionals worldwide. In the United States, Deloitte is headquartered in New York but has 113 offices throughout the region.

Innovation Tax and Trust is a legal and tax boutique firm focused on international tax and corporate tax advisory. Key client base for the firm consists of big corporations, family businesses and tech startups. With a presence in Spain, Miami and Uruguay the firm has 25 partners dedicated to providing innovative solutions for its clientele.

Based in the U.S, MNF Legal is a boutique tax firm with an expertise in deaking with high net worth miltinationals and businesses. MNF has offices in Illinois and Washington D.C. and is made up of three practitioners. Some services that the firm offers are cross-border income tax, estate planning, expatriation tax planning, U.S tax compliance and more.  

During the research period, MNF’s expertise in private client sector was visible in its work with their Middle Eastern clientele. The firm assisted with U.S income and estate tax planning and restructuring for the clients investments. The firm also assisted with generational planning in regards to inheritance, helping to ease the process of inheriting the structures when dealing with a non-US nationals in the future.

PwC

PwC is one of the ‘Big Four’ professional services firm with a wide presence globally. PwC has over 70 offices spread throughout the United States and employs over 75,000 professionals. It main services are in the realm of tax, consulting and audit assurance. In the tax sphere its specialties include corporate tax, international tax, M&A, private client, tax planning, and tax controversy. Clientele span across a broad range from large public companies, private enterprises, and government entities.

WTP Advisors
3 practice areas
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WTP Advisors is a leading independent Tax & Business Advisory Services firm that specializes in International Tax, Transfer Pricing, IC-DISC, International Valuation, and Technology Solutions.

Our transfer pricing practice provides experienced leaders and customizable technology to maximize profits while maintaining compliance and managing risk for clients who need responsive support.

Since 2005, our independent firm has gained recognition as trusted business advisors by numerous clients ranging in size and scope, from budding mutational startups to established global corporations.

BDO
3 practice areas
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Home to our national headquarters, as well as two other offices, Chicago is an international hub for finance, generating one of the highest gross domestic products (GDP) in the world, with a diverse economy that supports several Fortune 500 companies. Our downtown Chicago office provides the local presence, experience, accessibility and insight businesses expect from BDO. And cross-functional teams offer a comprehensive array of assurance, tax and business advisory services, utilizing the depth and breadth of resources offered by a leading global accounting and advisory firm.

At BDO, we believe that being a true business advisor means delivering the knowledge needed to assist in achieving your goals — and more. Our Chicago offices deliver strategies to help build resilience, uncover opportunities and adapt to a constantly changing marketplace in manufacturing and distribution, healthcare, private equity, technology, retail and consumer products, real estate, insurance, restaurants and other key industries throughout Chicagoland. Our national and global resources are here to help you chart additional strategies for success.

Bennett Thrasher
3 practice areas
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Bennett Thrasher (BT) is a nationally recognized, full-service accounting and advisory firm headquartered in Atlanta, Georgia. With a team of more than 500 professionals, including 57 partners, BT delivers a comprehensive suite of services spanning tax, advisory, valuation, forensic accounting and transfer pricing.

Ranked among the Top 65 accounting firms in the United States, Bennett Thrasher has earned consistent recognition for its excellence and workplace culture. The firm was recently named one of Inside Public Accounting’s “Best of the Best” firms. BT is known for combining the resources and expertise of a large firm with the personalized service and collaborative culture of a close-knit team.

Bennett Thrasher was once again recognized in International Tax Review’s (ITR) World Tax rankings with a Tier 2 placement—the seventh time the firm has received this honor and the only Southeast-headquartered firm to do so. This distinction underscores BT’s reputation as a leader in global tax and advisory services.

Partner Ben Miller has been named a Highly Regarded Practitioner in both World Tax and World Transfer Pricing for the fourth consecutive year. Miller advises clients on developing and maintaining transfer pricing policies that support strategic goals while ensuring compliance with domestic and international regulations. He also serves as Vice Chair for Transfer Pricing at DFK International, supporting global tax coordination across member firms.

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Pillar two may be raising less than expected, but professor René Matteotti says the regime is still changing multinational tax behaviour
The private equity-backed deal hands Grant Thornton immediate and impressive US scale, but World Tax data suggests the firm still has work to do to gain recognition
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After joining Milbank from Akin Gump, the fund tax specialist discusses sponsor demand, practice building, and the tax challenges facing asset managers
There is no logical reason not to extend an exemption from EU CFC rules to multinationals headquartered in side-by-side jurisdictions, USCIB said
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