Tax Manager

True Oil LLC; Casper (WY); On-site; USD 95,000 - 140,000; Full time

Benefits offered by this job

Health coverage

Dental/vision insurance

Vacation and holidays

401(k) with company match

Life and disability insurance

Job summary

True Oil LLC, located in Casper, Wyoming, is seeking a full-time on-site Tax Manager to lead a tax accounting team. The role requires a CPA and 6+ years in tax, with at least 3 years supervising staff. You will prepare and review federal/state returns, conduct research, and coordinate training and audits.

The successful candidate will drive process improvements, ensure compliance, and partner with leadership to support the company’s tax strategy.

Qualifications

• Bachelor's degree in accounting and CPA license required.
• Six or more years of tax experience with three or more years in supervisory roles.
• Advanced proficiency in accounting and tax law.
• Strong leadership, analytical, and organizational skills.
• Ability to train others on tax returns and manage deadlines.

Responsibilities

• Oversee and participate in the preparation and review of all federal and state income tax returns.
• Review tax returns prepared by tax accountants and provide guidance.
• Manage workload distribution, deadlines, and deliverable accuracy.
• Conduct tax research and prepare memos on complex issues.
• Develop training programs and materials on tax issues.
• Represent tax issues with outside departments of revenue as Power of Attorney.
• Ensure filing deadlines and compliance; assess tax software effectiveness and controls.
• Support IRS and state audit responses with documentation and correspondence.
• Lead and coach the tax accounting team; maintain confidentiality.

Skills

Leadership

Analytical thinking

Time management

Communication

Team collaboration

Tax software

Microsoft Excel

General accounting

Education

Bachelor's degree in accounting

CPA license

Tools

Professional tax software

Microsoft Outlook

Microsoft Word

Excel

Job description

This is a full-time, on-site position in Casper, Wyoming

About Us:

At True Oil LLC, we do more than just power America—we live by the values that built it. Rooted in the rugged landscapes of the Rocky Mountain region, we take pride in doing things the right way: with honesty, grit, and a handshake you can count on. We're part of a family of companies under True Companies, where hard work is honored, teamwork is celebrated, and integrity is the foundation of everything we do.

Whether you're in the field, the office, or somewhere in between, you’ll find a supportive environment where your work matters and your growth is encouraged. Join us and be part of a company that’s been fueling progress and opportunity for generations—while staying true to its roots.

Why You'll Love Working Here:

We don’t just offer jobs—we offer a future. As part of the True Companies family, you'll enjoy a generous, well-rounded benefits package designed to support your life in and out of work. Benefits include competitive health coverage, dental/vision insurance, up to 4 weeks of vacation, sick leave, paid holidays, 401(k) with employer match, company‑paid life and disability insurance, profit sharing, tuition reimbursement, and more. We believe in rewarding hard work and supporting your future.

We take care of our people—because we know they’re the heart of everything we do.

What You'll Do:

• Oversee and participate in the preparation and review of all federal and state income tax returns.
• Review tax returns completed by tax accountants and provide feedback and guidance.
• Oversee workload distribution, deadlines, and accuracy of deliverables.
• Conduct tax research and prepare tax research memos on complex issues.
• Develop structured training programs and materials on complex tax issues.
• Represent tax issues with outside departments of revenue by being a Power of Attorney.
• Evaluate tax software effectiveness and internal control procedures; identify and implement process improvements and ensure all filing deadlines and compliance requirements are met.
• Support IRS and state audit responses by gathering documentation and drafting correspondence.
• Assist with the processing of estimated federal and state tax payments as assigned.
• Participate in departmental initiatives and special projects as assigned.
• Provide leadership, coaching, and support to the tax accounting team.
• Must maintain confidentiality of sensitive information at all times.

What We're Looking For:

Required Education, Experience and/or Abilities

• A bachelor's degree in accounting and six (6) or more years of tax experience with three (3) or more years of supervisory experience; or an equivalent combination of education and/or experience may be considered.
• Certified Public Accountant (CPA) license.
• Advanced proficiency in accounting and tax law knowledge.
• Supervisory and leadership experience.
• Ability to prepare, review, and train others on all tax returns.
• Ability to make independent decisions regarding work projects and tax issues. Ability to independently create and deliver training materials.
• Strong analytical and organizational skills.
• Effective time management skills to meet all deadlines.
• Professional, dependable, self‑motivated, and able to work independently.
• Ability to work in team‑oriented environment while demonstrating strong interpersonal skills.
• Ability to communicate clearly and professionally, both orally and in writing.

Computer Skills

• Proficiency in Microsoft Outlook, Word, and Excel.
• Ability to use professional tax software.

Additional Eligibility Qualifications

• English language fluency, verbal and written.
• Acceptable results of a pre-employment background check, credit check and drug/alcohol test.

True Oil LLC is an Equal Opportunity Employer - Vets, Disability