Grant Thornton Gibraltar
Corporate Tax Manager - Methods, Credits & Incentives
Be an Early Applicant
Manages corporate tax consulting engagements involving accounting method studies, fixed asset reviews, tax inventory, R&D, and meals and entertainment services. Leads engagement teams, analyzes accounting data, prepares tax computations and memoranda, manages multiple projects and deadlines, supports professional training, and participates in client sales presentations. The role requires client interaction, strong tax knowledge, leadership, project management, and CPA or active attorney credentials.
As the Tax Manager of our Corporate Tax Services Methods Credits & Incentives practice, you’ll be responsible for designing, implementing, and executing accounting method studies and fixed asset reviews for your clients – all with the resources, environment and support to help you excel. You’ll collaborate with Corporate Tax leadership and use specialized tax resources to conduct Tax Accounting Method, Tax Inventory, Fixed Asset, R&D, and Meals and Entertainment consulting services because together is how we succeed. From day one, you’ll be empowered by leading, developing and mentoring assigned engagement teams, as well as participating in related marketing and sales aspects of the engagements to ensure all client projects are conducted in accordance with firm standards, completed on time, and within budget, and help you achieve more, confidently.
Your day-to-day may include:
- Conducting client engagement fieldwork which may include visiting the client location, investigating the relevant facts identified, analyzing all applicable accounting information, completing the appropriate tax computations and preparation of written memorandums that summarize the engagement team findings
- Manage multiple client projects and tasks simultaneously. Project managers will be ultimately responsible for the overall project and client end deliverable
- Lead and participate in professional development and training sessions on a regular basis
- Participate in sales presentations for both existing and prospective clients
- Other duties as assigned
You have the following technical skills and qualifications:
- Bachelor's degree is required
- Master's or Ph.D. in Economics, Statistics, Public Policy, Mathematics, Business, Finance, Financial Engineering, Management Science and Engineering, Financial Mathematics, Industrial Engineering or Operations Research preferred
- Candidates must demonstrate strong leadership and supervisory skills
- CPA or JD/active attorney's license required
- Five years+ of relevant work experience in a Tax environment. Experience in a Big 4 firm, a comparable size public accounting firm or consulting firm is preferred
- An intermediate understanding of tax return mechanics is required
- Strong written and verbal communication skills required
- Demonstrated success in project management. Candidate must demonstrate ability to manage time, manage multiple projects, and meet client deadlines
- Candidates must have solid abilities to analyze and summarize data with accuracy
- Experience working as a productive member of a team
#LI - RR1
In the U.S., Grant Thornton delivers professional services through two specialized entities: Grant Thornton LLP, a licensed, certified public accounting (CPA) firm that provides audit and assurance services ― and Grant Thornton Advisors LLC (not a licensed CPA firm), which exclusively provides non-attest offerings, including tax and advisory services.
In 2025, Grant Thornton formed a multinational, multidisciplinary platform with Grant Thornton Ireland. The platform offers a premier Trans-Atlantic advisory and tax practice, as well as independent American and Irish audit practices. With $2.7 billion in revenues and more than 50 offices spanning the U.S., Ireland and other territories, the platform delivers a singular client experience that includes enhanced solutions and capabilities, backed by powerful technologies and a roster of 12,000 quality-driven professionals enjoying exceptional career-growth opportunities and a distinctive cross-border culture.
Grant Thornton is part of the Grant Thornton International Limited network, which provides access to its member firms in more than 150 global markets. About the TeamThe team you’re about to join is ready to help you thrive. Here’s how:
• Whether it's your work location, weekly schedule, or flex time off, we empower you with the options to work the way that it best serves your clients and your life. Consistent with the firm's hybrid work model, this position will require in-person attendance at least three days per week, either at a GT office or client site.
• Here, you are supported to prioritize your overall well-being through work-life integration options that work best for you and those in your household.
• We understand that your needs, responsibilities and experiences are different — and we think that’s a good thing. That’s why we support you with personalized and comprehensive benefits that recognize and empower all the identities, roles and aspirations that make you, well, you. See how at www.gt.com/careers
• When it comes to inclusion, we are committed to doing more than checking boxes. Explore all the ways we’re taking action for diversity, equity & inclusion at www.gt.com/careers
Here’s what you can expect next:
If you apply and are selected to interview, a Grant Thornton team member will reach out to you to schedule a time to connect. We encourage you to also check out other roles that may be a good fit for you or get to know us a little bit better at www.gt.com/careers.
Benefits:
We understand that your needs, responsibilities and experiences are different, and we think that’s a good thing. That’s why we support you with personalized and comprehensive benefits that recognize and empower all the identities, roles and aspirations that make you, well, you. For an overview of our benefit offerings, please visit: https://www.grantthornton.com/careers/rewards-and-benefits
- Benefits for internship positions: Grant Thornton interns are eligible to participate in the firm’s medical, dental and vision insurance programs and the firm’s employee assistance program. Interns also receive a minimum of 72 hours of paid sick leave and are paid for firm holidays that fall within their internship period.
- Benefits for seasonal employee positions: Grant Thornton seasonal employees are eligible to participate in the firm’s medical, dental and vision insurance programs and the firm’s employee assistance program. Seasonal employees may also be eligible to participate in the firm’s 401(k) savings plan and employee retirement plan in accordance with applicable plan terms and eligibility requirements. Seasonal employees receive a minimum of 72 hours of paid sick leave.
Grant Thornton employees may be eligible for a discretionary, annual bonus based on individual and firm performance, subject to the terms, conditions and eligibility criteria of the applicable bonus plan or program. Interns and seasonal employees are not eligible for bonus compensation.
Additional Details:
It is the policy of Grant Thornton to promote equal employment opportunities. All personnel decisions (including, but not limited to, recruiting, hiring, training, working conditions, promotion, transfer, compensation, benefits, evaluations, and termination) are made without regard to race, color, religion, national origin, sex, age, marital or civil union status, pregnancy or pregnancy-related condition, sexual orientation, gender identity or expression, citizenship status, veteran status, disability, handicap, genetic predisposition or any other characteristic protected by applicable federal, state, or local law.
Consistent with the Americans with Disabilities Act (ADA) and applicable state and local laws, it is the policy of Grant Thornton to provide reasonable accommodation when requested by a qualified applicant or employee with a disability, unless such accommodation would cause an undue hardship. The policy regarding requests for reasonable accommodation applies to all aspects of employment, including the application process. To make an accommodation request, please contact [email protected].
For Los Angeles Applicants only: We will consider for employment all qualified Applicants, including those with Criminal Histories, in a manner consistent with the requirements of applicable state and local laws, including the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance.
For Massachusetts Applicants only: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability. Grant Thornton does not require or administer lie detector tests as a condition of employment or continued employment.
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