Senior Manager, Indirect Tax M&A, Integrations

Position: Senior Manager, Indirect Tax M&A, Integrations, & Incentives
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** Job Summary
** The
** Senior Manager, Indirect Tax – M&A Integrations & Incentives
** serves as a technical indirect tax lead responsible for managing complex multi‐state tax activities across
** M&A transactions, US Oncology Network (USON) practice‐management onboarding**, and
** state & local credits, incentives, and exemptions**.  This role partners closely with Corporate Tax, Legal, Finance, and Operations to evaluate risk, guide transaction structure, and ensure seamless post‐close integration into McKesson’s systems and processes.  The Senior Manager also acts as the primary indirect tax point‐of‐contact for USON businesses while supporting incentive‐related advisory, reviews, and compliance tracking.
** Key Responsibilities
**** 1. M&A Due Diligence & Post‐Close Integrations (Primary Workstream)
*** Lead
** indirect tax due diligence
** for acquisitions, affiliations, and divestitures.  + Identify
** sales & use tax**,
** business license**,
** unclaimed property**, and
** nexus‐related
** risks and exposures.  + Analyze transaction data to quantify liabilities and prepare due diligence reports.
* Advise Corporate Tax and M&A teams on:  + Taxability of transaction structures  + Revenue flows, entity setup, registrations  + Nexus creation and operational compliance risks
* Serve as an
** Integration Project Manager**, collaborating with Indirect Tax SMEs to ensure:  + Sales & use tax and business license
** registrations
* * are completed  + ERP
** tax configuration
** and exemption management are implemented  + Unclaimed property processes are incorporated  + Fixed asset and property‐tax data are collected and transitioned
* Oversee the onboarding timeline until operational compliance is established (filings cadence, data flow, handoff to operations).
** 2. McKesson’s U.S. Oncology & Practice‐Management Onboarding
*** Act as the
** Indirect Tax POC
** for the Oncology practice network and similar practice‐management businesses.
* Coordinate indirect tax work streams for new medical practice affiliations, including:  + Sales & use tax and business license compliance  + Unclaimed property requirements  + Registration tracking, onboarding, and process integration
* Provide indirect tax advisory to support ongoing operational needs, issue resolution, and compliance reviews.
** 3. Credits, Incentives & Exemption Support
*** Lead or support
** state & local credits, incentives, exemptions**, including:  + Advisory support on sales tax incentive requirements (exemption certificates, invoice language, documentation).  + Reviewing refund claims, incentive reports, and supporting documentation prepared by business partners.  + Submitting reviewed filings to jurisdictions when required.
* Support property tax incentive reporting and calendaring in partnership with the Property Tax SME.
* Identify and elevate opportunities for
** tax savings**, credits, refunds, or incentive optimization across projects and expansions.
** Additional Responsibilities
*** Support audit defense for pre‐ and post‐transaction periods; manage documentation, analyses, and technical tax positions.
* Present findings, risks, and recommendations to senior leadership and cross‐functional stakeholders.
* Contribute to process improvement, operational efficiency, and best‐practice development within Indirect Tax.
* Perform other projects as assigned.
** Qualifications
* *** Key Skills
*** Demonstrated expertise in
** multi‐state sales & use tax**,
** nexus analysis**,
** registration and compliance**, and
** business license
** requirements.
* Strong…