Corporate Tax Manager
Grant Thornton (US), Newport Beach, CA, United States
Overview
Job Description
As the Corporate Tax Manager, you’ll be a member of our corporate tax practice and work on business income tax planning, corporate compliance, and ASC 740 income tax accounting (either tax provision preparation or audit support) projects. The Corporate Tax Solutions Family generally has the primary tax relationship with the client, and you will help with the engagement management for multiple clients for your service line – all with the resources, environment, and support to help you excel. You’ll collaborate with other team members and specialists in our tax practice, including our Washington National Tax Office (WNTO), to support all areas of the client’s tax functions, because together is how we succeed.
What to Expect From day one, you’ll be empowered by our tools, technology, training, and support from other team members to take responsibility to produce quality work and help you achieve more, confidently.
You day-to-day may include
Running client engagements from start to finish, including planning, executing, directing, and completing tax projects and managing to budget
Supervising, training, and mentoring senior associates, associates and interns on tax projects and assessing performance of staff for engagement reviews; performing in-charge role as needed
Identifying and capitalizing on opportunities to sell services to existing and potential clients
Reviewing tax returns prepared by staff and making recommendations on return preparation regarding accuracy and tax savings opportunities
Conducting primary review of ASC 740 income tax provision engagements
Researching and consulting on various tax matters; utilizing tax-related software to prepare and process returns
Responding to inquiries from the IRS, state, and other tax authorities
Maintaining a good working relationship with clients and working effectively with client management and staff at all levels
Gaining an understanding of client operations, processes, and business objectives, and utilizing that knowledge on engagements
Attending professional development and training sessions on a regular basis
Adhering to the highest degree of professional standards and client confidentiality
Other duties as assigned
Qualifications
Bachelor's degree in Accounting
Minimum four to seven years of progressive tax compliance and/or tax consulting experience
CPA or JD/active law license required
Experience in public accounting is preferred
Experience in corporate income tax and strong ASC 740 Accounting for Income Taxes skills
Excellent analytical, technical, and tax accounting/technology skills with proficiency in US GAAP and corporate income tax laws and regulations
Strong working knowledge of broad-based statutory income tax compliance and consulting including state and local income taxes, international taxation, and transfer pricing
Exceptional client service, communication, interpersonal, and presentation skills
Experience in OneSource Tax Provision preferred
Strong teamwork, analytical skills, and attention to detail
Can travel as needed
The base salary range for this position in the firm’s Los Angeles and Newport Beach offices only is between $121,000 and $181,400
About Us At Grant Thornton, we believe in making business more personal and building trust into every result – for our clients and you. Here, we go beyond your expectations of a career in professional services by offering a career path with more: more opportunity, more flexibility, and more support. It’s what makes us different, and we think being different makes us better.
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 Team
We empower you with options to work the way that 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.
You will be supported to prioritize your overall well-being through work-life integration options that work best for you and your household.
We support you with personalized and comprehensive benefits that recognize and empower all identities, roles and aspirations. See how at www.gt.com/careers
We are committed to diversity, equity & inclusion and invite you to explore our actions at www.gt.com/careers
Next steps If you apply and are selected to interview, a Grant Thornton team member will reach out to schedule a time to connect. You can also explore other roles at www.gt.com/careers.
Benefits We offer personalized and comprehensive benefits. For an overview of our benefit offerings, please visit: https://www.grantthornton.com/careers/rewards-and-benefits
Benefits for internship positions: interns are eligible for medical, dental and vision insurance, the firm’s employee assistance program, a minimum of 72 hours of paid sick leave, and paid holidays within the internship period.
Benefits for seasonal employees: eligibility for medical, dental and vision insurance, the employee assistance program, participation in the 401(k) plan, and a minimum of 72 hours of paid sick leave.
Grant Thornton employees may be eligible for a discretionary annual bonus based on performance. Interns and seasonal employees are not eligible for bonus compensation.
Additional Details Grant Thornton is an equal employment opportunity employer. All personnel decisions are made without regard to protected characteristics. We provide reasonable accommodation in line with ADA and state/local laws. To request accommodations, contact HRHelp@us.gt.com.
For Los Angeles applicants: We consider qualified applicants including those with criminal histories, in accordance with local laws.
For Massachusetts applicants: It is unlawful to require or administer a lie detector test as a condition of employment. Grant Thornton does not require or administer lie detector tests.
#J-18808-Ljbffr
As the Corporate Tax Manager, you’ll be a member of our corporate tax practice and work on business income tax planning, corporate compliance, and ASC 740 income tax accounting (either tax provision preparation or audit support) projects. The Corporate Tax Solutions Family generally has the primary tax relationship with the client, and you will help with the engagement management for multiple clients for your service line – all with the resources, environment, and support to help you excel. You’ll collaborate with other team members and specialists in our tax practice, including our Washington National Tax Office (WNTO), to support all areas of the client’s tax functions, because together is how we succeed.
What to Expect From day one, you’ll be empowered by our tools, technology, training, and support from other team members to take responsibility to produce quality work and help you achieve more, confidently.
You day-to-day may include
Running client engagements from start to finish, including planning, executing, directing, and completing tax projects and managing to budget
Supervising, training, and mentoring senior associates, associates and interns on tax projects and assessing performance of staff for engagement reviews; performing in-charge role as needed
Identifying and capitalizing on opportunities to sell services to existing and potential clients
Reviewing tax returns prepared by staff and making recommendations on return preparation regarding accuracy and tax savings opportunities
Conducting primary review of ASC 740 income tax provision engagements
Researching and consulting on various tax matters; utilizing tax-related software to prepare and process returns
Responding to inquiries from the IRS, state, and other tax authorities
Maintaining a good working relationship with clients and working effectively with client management and staff at all levels
Gaining an understanding of client operations, processes, and business objectives, and utilizing that knowledge on engagements
Attending professional development and training sessions on a regular basis
Adhering to the highest degree of professional standards and client confidentiality
Other duties as assigned
Qualifications
Bachelor's degree in Accounting
Minimum four to seven years of progressive tax compliance and/or tax consulting experience
CPA or JD/active law license required
Experience in public accounting is preferred
Experience in corporate income tax and strong ASC 740 Accounting for Income Taxes skills
Excellent analytical, technical, and tax accounting/technology skills with proficiency in US GAAP and corporate income tax laws and regulations
Strong working knowledge of broad-based statutory income tax compliance and consulting including state and local income taxes, international taxation, and transfer pricing
Exceptional client service, communication, interpersonal, and presentation skills
Experience in OneSource Tax Provision preferred
Strong teamwork, analytical skills, and attention to detail
Can travel as needed
The base salary range for this position in the firm’s Los Angeles and Newport Beach offices only is between $121,000 and $181,400
About Us At Grant Thornton, we believe in making business more personal and building trust into every result – for our clients and you. Here, we go beyond your expectations of a career in professional services by offering a career path with more: more opportunity, more flexibility, and more support. It’s what makes us different, and we think being different makes us better.
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 Team
We empower you with options to work the way that 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.
You will be supported to prioritize your overall well-being through work-life integration options that work best for you and your household.
We support you with personalized and comprehensive benefits that recognize and empower all identities, roles and aspirations. See how at www.gt.com/careers
We are committed to diversity, equity & inclusion and invite you to explore our actions at www.gt.com/careers
Next steps If you apply and are selected to interview, a Grant Thornton team member will reach out to schedule a time to connect. You can also explore other roles at www.gt.com/careers.
Benefits We offer personalized and comprehensive benefits. For an overview of our benefit offerings, please visit: https://www.grantthornton.com/careers/rewards-and-benefits
Benefits for internship positions: interns are eligible for medical, dental and vision insurance, the firm’s employee assistance program, a minimum of 72 hours of paid sick leave, and paid holidays within the internship period.
Benefits for seasonal employees: eligibility for medical, dental and vision insurance, the employee assistance program, participation in the 401(k) plan, and a minimum of 72 hours of paid sick leave.
Grant Thornton employees may be eligible for a discretionary annual bonus based on performance. Interns and seasonal employees are not eligible for bonus compensation.
Additional Details Grant Thornton is an equal employment opportunity employer. All personnel decisions are made without regard to protected characteristics. We provide reasonable accommodation in line with ADA and state/local laws. To request accommodations, contact HRHelp@us.gt.com.
For Los Angeles applicants: We consider qualified applicants including those with criminal histories, in accordance with local laws.
For Massachusetts applicants: It is unlawful to require or administer a lie detector test as a condition of employment. Grant Thornton does not require or administer lie detector tests.
#J-18808-Ljbffr