Tax Job Info Sharing: Deloitte Experienced Hire

Manager – Tax Systems Implementations (OneSource, Corptax, Longview) (Tax)

Deloitte Tax LLP helps companies understand national, state and local, and international tax structures and align the tax function with business objectives.


Deloitte Tax LLP – Tax Management Consulting (TMC)

Ever expanding regulations and increasing scrutiny on multinational corporations has made it necessary for leading-edge tax departments to serve a critical role in the risk management and overall performance of the enterprise. This has resulted in an opportunity for Deloitte to provide even greater value through our tax services, in helping develop tax departments of the future that are strategic, agile and, above all, focused on creating value for the business.


Deloitte’s Tax Management Consulting (TMC) group helps our clients’ tax department move forward from their current state to the next-generation of tax functions and is dedicated to finding new methods and processes to assist clients in improving their tax operations. Deloitte Tax LLP professionals are aligned worldwide to serve our clients’ needs through the TMC group.  Deloitte TMC teams include industry, tax, organizational change, technology, and cosourcing specialists who can help make the necessary connections between our clients’ global strategies and the many options for carrying them out in the tax function.


TMC, Tax Systems

The Tax Systems group sets the standard for tax software selection, implementation and optimization in the areas of Tax Compliance, Income Tax Accounting (Provision), and Tax Planning.  Our professionals provide an unbiased approach to software selection, and implement tax systems using leading practices.  Our team of tax professionals has knowledge of various software products including Corptax, Longview Tax, OneSource, and Vertex, providing services which include: 

  • Assisting in the development of tax system selection criteria
  • Implementation of tax systems
  • Integration of cross-vendor provision, compliance and planning systems
  • Optimization of tax systems to utilize recent software enhancements
  • Software customization to supplement out of the box systems
  • Assessing and improving processes and data flow related to the items above

Tax Systems Manager

As a Manager in our Tax Systems practice, you will be responsible for the day-to-day management of projects as well as technology and provision consultation in the delivery of provision process and technology projects to Tax System clients.  Primary responsibilities include managing large technology projects involving multiple team members from TMC, other areas within Deloitte Tax, and the client, implementing tax technology tools, guiding clients through their selection of software packages, assisting clients with their evaluation of their current processes and data flow surrounding tax technology tools and helping them implement improvements, training clients on how to use the tax technology tools implemented, and supporting clients with their use of tax technology tools.


Tax Managers supervise the assignments carried out by Tax Consultants and Tax Senior Consultants.  They have the responsibility to help develop and motivate engagement staff and provide them with leadership, counseling and career guidance.  They must identify and effectively communicate tax technical and service issues to the senior management team, including Partners, Principals, Directors and Senior Managers.  Tax Managers exhibit extensive technical skills and have developed a reputation in a given industry or service line offering.  They must demonstrate sound judgment and instincts with respect to evaluating complex situations, while supervising and developing our people.

  • 5 or more years of corporate tax or tax technology experience
  • Big 4 or tax software firm experience or equivalent
  • CPA, Enrolled Agent or other professional certification a plus
  • Bachelor’s degree in Accounting, Finance, or a related area
  • Double major, concentration or advanced degree in information management or information systems a plus
  • Advanced Degree preferred: MST, MAC or LLM
  • Experience in ASC 740 (FAS 109), Accounting for Income Taxes and/or
  • Experience with tax provision and compliance software such as Corptax, Longview Tax, OneSource Tax Provision (formerly TaxStream), PowerTax, Vertex
  • Strong interpersonal skills and executive presence
  • Ability to participate in all aspects of engagement strategic planning initiatives
  • Strong research, as well as written and verbal communication skills
  • Flexibility for extensive travel

Deloitte is one of the leading professional services organizations in the United States, specializing in audit, tax, consulting and financial advisory services with clients in more than 20 industries. We provide powerful business solutions to some of the world’s most well-known and respected companies, including more than 75 percent of the Fortune 100.

At Deloitte, you can have a rewarding career on every level. In addition to challenging and meaningful work, you’ll have the chance to give back to your community, make a positive impact on the environment, participate in a range of diversity and inclusion initiatives, and find the support, coaching, and training it takes to advance your career. Our commitment to individual choice lets you customize aspects of your career path, your educational opportunities and your benefits. And our culture of innovation means your ideas on how to improve our business and your clients’ will be heard.

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About Deloitte

As used in this document, “Deloitte” means Deloitte LLP and its subsidiaries. Please see about for a detailed description of the legal structure of Deloitte LLP and its subsidiaries. Deloitte LLP and its subsidiaries are equal opportunity employers.