Tax Manager

Ketel Thorstenson, LLP (KT) is seeking an experience Tax Manager to join our Tax team in any of our four office locations: Rapid City or Spearfish, SD, or Casper or Gillette, WY. 

In this role, you will lead client engagements, provide technical expertise, and manage and develop staff while delivering high-quality tax services. You will serve as a trusted advisor to clients and play a key role in driving client relationships and team success within a collaborative, client-focused public accounting environment.

Responsibilities include but are not limited to:

• Review complex individual, partnership, and corporate tax returns to ensure accuracy and compliance 
• Perform advanced tax research and resolve complex technical issues 
• Provide tax planning, consulting, and compliance services to clients across a variety of industries
• Serve as the primary point of contact for assigned clients and build long-term relationships 
• Manage multiple client engagements, timelines, and deliverables 
• Mentor, coach, and develop staff, including reviewing work and providing feedback 
• Support staff development and training initiatives 
• Collaborate with partners on client strategy, planning, and business development efforts 
• Stay current on tax laws, regulations, and industry trends

Required Qualifications :

• Bachelor’s degree in Accounting, Finance, or related field 
• CPA (Certified Public Accountant) or EA (Enrolled Agent) certification 
• Tax compliance experience in public accounting or a combination of corporate and public accounting experience 
• Experience preparing individual tax returns

Preferred Qualifications :

• Experience serving clients across a variety of industries 
• Strong communication and client service skills 
• Ability to manage multiple priorities and deadlines in a fast-paced environment 
• Strong analytical and problem-solving skills

Additional Information

Work Schedule & Location:

• Full-time position
• Annual requirement of 2256 hours in a calendar year
• Increased hours (55+) required during peak tax season
• Flexible hours in the off season
• Based in any of our four office locations: Rapid City or Spearfish, SD, or Casper or Gillette, WY.

Compensation & Benefits:
Salary depends on experience and expertise. Compensation includes a comprehensive benefits package.

Featured Benefits Include:

• Paid Time Off and Holiday
• Paid  Parental Leave
• Flexible Work Schedules
• Medical, Dental, Vision, Life, and Disability Coverage
• 401(k) Retirement Plan and Financial Wellness Resources
• Professional Development and Training
• Certification Assistance
• Tuition Reimbursement
• Paid Volunteer Time and Community Involvement Opportunities

Company Info

Ketel Thorstenson, LLP is a full-service accounting and consulting firm established in 1936. With offices across South Dakota and Wyoming, and a team with over 25 partners and 50+ CPAs, KT serves a diverse client base across a wide range of industries—from closely held businesses to complex organizations in agriculture, construction, hospitality, nonprofit, government, and beyond.

We’re more than a traditional accounting firm—we’re a team that values relationships, innovation, and impact. At KT, you’ll find a collaborative, growth-focused environment where your ideas are welcomed, your contributions matter, and your career can evolve alongside the clients and communities we serve.