Hybrid Cost Segregation Supervisor

Withum; Boston (MA); Hybrid; USD 100,000 - 130,000; Full time

Benefits offered by this job

Bonus program

Benefits package

Job summary

Withum is seeking a Cost Segregation Supervisor to lead engagements across a national office network, including Boston, MA. This role focuses on managing cost seg studies, mentoring staff, and delivering IRS-compliant classifications with a client-first approach.

You will guide teams, review technical work, and coordinate with tax, valuation, and real estate professionals to drive strategic outcomes for real estate assets and tax savings.

Qualifications

• Bachelor's degree in Construction Management, Engineering, Accounting, Finance, or a related field
• 5+ years of experience in cost segregation, construction estimating, engineering, real estate valuation, or a related field
• Pursuit of CPA, EA, CCSP, or other relevant professional certification is a plus.
• Strong knowledge of IRS cost segregation guidance, tax depreciation methodologies, and relevant tax authorities
• Advanced understanding of construction methods, building systems, and asset classification principles
• Experience reviewing and supervising engagement teams and managing multiple concurrent projects
• Knowledge of real estate appraisals, valuations, and property cost allocation methodologies
• Strong proficiency with RS Means, Marshall & Swift, Planswift, or similar estimating software
• Excellent analytical, project management, and organizational skills
• Strong communication and relationship-building skills, with the ability to interact effectively with clients and internal stakeholders
• Proficiency with Microsoft Office Suite, particularly Excel
• Ability to travel approximately 25% of the year

Responsibilities

• Managing multiple cost segregation engagements from planning through final delivery
• Supervising, reviewing, and mentoring associates and senior associates to ensure quality and accuracy of work product
• Conducting and overseeing property site inspections to document building components and support IRS-compliant classifications
• Reviewing construction cost documentation, general ledgers, contractor payment applications, and other financial records
• Analyzing blueprints, construction drawings, and project specifications to support asset classifications and cost allocations
• Preparing and reviewing engineering-based cost segregation reports and supporting schedules
• Collaborating with tax, valuation, and real estate professionals to provide integrated client solutions
• Building and maintaining strong client relationships through proactive communication and responsive service
• Managing engagement budgets, timelines, and client expectations to ensure successful project completion
• Assisting with practice development initiatives, proposal development, and identifying opportunities for additional services

Skills

Cost segregation

Construction estimating

Real estate valuation

CPA/EA/CCSP

IRS guidance knowledge

Asset classification

Planswift

RS Means

Excel proficiency

Project management

Client communication

Travel 25%

Education

Bachelor's degree in Construction Management, Engineering, Accounting, Finance, or related field

Tools

Planswift

Excel

Job description

Withum is seeking a Cost Segregation Supervisor to lead engagements across a national office network, including Boston, MA. This role focuses on managing cost seg studies, mentoring staff, and delivering IRS-compliant classifications with a client-first approach.

You will guide teams, review technical work, and coordinate with tax, valuation, and real estate professionals to drive strategic outcomes for real estate assets and tax savings.