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Job description
Thompson Greenspon, a mid-sized CPA firm located in Fairfax Corner, is seeking an experienced nonprofit tax professional to help lead the firm's Form 990 practice as a Nonprofit Tax Manager.
Key Responsibilities:
Practice Leadership & Workflow Management:
Own and manage the Form 990 process across the firm
Monitor and ensure timely completion and accuracy of:Form 990, 990-EZ, 990-T, 990-PF, and 1120-POL filings (and state returns, where applicable)
Extensions and estimated tax payments
Coordinate workflow across staff to meet internal and external deadlines
Identify bottlenecks and implement process improvements
Review & Technical Oversight
Identify and resolve complex technical issues, including:Public support tests
Unrelated business income (UBI) considerations
Excise taxes
Private foundation compliance
State filing requirements
Serve as a primary reviewer before partner-level review
Client Service & Communication:
Serve as a key point of contact for 990-related questions
Communicate filing requirements, deadlines, and issues clearly to clients
Proactively identify opportunities to improve the client experience
Staff Development & Training:
Supervise, train and coach staff on Form 990 (and related returns) preparation, technical concepts, and review
Develop training materials, tools, and standardized best practices, as necessary
Review staff work and provide actionable feedback
Practice Growth & Client Development:
Leverage Form 990 insights to identify advisory opportunities and help clients strengthen governance, transparency, and financial reporting.
Collaborate with partners and managers across audit, tax, and CAAS departments to support coordinated approach to client service and growth
Participate in proposals, presentations, and client discussions as a Form 990 subject matter resource
Qualifications:
Active CPA License
Bachelor's degree in accounting or related field
7+ years of progressive nonprofit tax experience
CCH Axcess Tax Software experience preferred, not required
Active PTIN, or ability to obtain one before start date
Compensation:
This role is salaried, with a range of $140,000 - $160,000, dependent on experience
Why Join Thompson Greenspon?
Thompson Greenspon is proudly independent and personally invested.
As the accounting profession experiences rapid consolidation and private equity investment, our firm remains proudly independent, because our strength comes from the relationships we build, not from outside ownership.
Staying independent means our decisions are guided by what’s best for our clients and our team, not by investors or quarterly returns. It allows us to keep our focus where it belongs: providing personal, thoughtful service and building lasting trust with every client we serve.
Thompson Greenspon has been recognized as a Top Workplace for several years- and we’re proud of the fact that our success is rooted in our commitment to a positive, healthy work environment.
Work/Life Balance:
Hybrid schedule + Fridays off in summer
Reasonable, sustainable hours with no busy season burnout
PTO, paid holidays, and flexible scheduling
Compensation & Benefits:
Competitive salary and benefits package
Free parking + gym access
Career Growth & Culture:
Supportive, collaborative team environment where your voice matters
Opportunities for advancement
Ongoing career and professional development
Since 1956, Thompson Greenspon has provided audit, tax, accounting, financial reporting, consulting and advisory services to a broad spectrum of clients. Located in Fairfax, we are among the 20 largest firms practicing in Virginia with the resources and expertise to meet all professional accounting needs. We are proud members of CPAmerica International, one of the largest associations of CPA firms in the US, giving our team access to national resources while maintaining our local, personalized service approach.
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Worksite address
fairfax, VA, 22032, US
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.