Tax Manager- WA

At JLCO Inc., our mission is to deliver a comprehensive and holistic approach to professional services, offering more than traditional accounting and tax support.

Our vision is to act as a central advisor and trusted influence, providing an ecosystem of solutions designed to address every aspect of each of our firms' clients' financial health and well-being, and meet their ever-changing needs.

These principles guide everything we do, from client relationships to team collaboration.

We believe trust is the foundation of every client relationship and every internal partnership. At JLCO, integrity means doing the right thing even when no one is watching. From tax compliance to IT security, we uphold industry-leading standards of honesty, transparency, and accountability to guide every decision we make.

We achieve more when we work together. Collaboration at JLCO means breaking down silos between offices, departments, and teams to create a dynamic client and employee experience. By respecting each other's strengths and sharing knowledge, we elevate not only our teams, but the clients and community we serve.

We embrace change and harness technology to move our clients and our firm forward. At JLCO, innovation isn't about chasing trends — it's about implementing solutions that create efficiency, deliver clarity, and open new possibilities for growth. Every technology and tool we adopt is tested to ensure it aligns with our mission of empowering our clients toward their best future.

Tax Manager

Job Description

Position Summary
We are seeking a highly experienced and driven Tax Manager to join our tax team in Seattle, Washington. In this role, you will oversee the preparation and review of complex tax engagements, lead tax planning strategies, and manage client relationships across a diverse portfolio, including corporations, partnerships, trusts, and high-net-worth individuals. The Tax Manager will play a key leadership role in the firm, supervising staff, ensuring compliance, and providing strategic guidance on federal and multistate tax matters, with an emphasis on Washington state and local tax considerations.

Key Responsibilities
Oversee and review federal tax returns for individuals, corporations, partnerships, and trusts, ensuring accuracy and compliance
Manage the preparation and review of tax extensions, estimated payments, and tax projections
Conduct advanced research and analysis of complex federal and multistate tax issues, including Washington State business taxes (e.g., B&O tax), and communicate recommendations to clients and firm leadership
Lead tax planning strategies and compliance initiatives tailored to client needs
Serve as the primary point of contact for clients, managing relationships and delivering high-quality service
Manage and oversee IRS audits, notices, and correspondence, as well as Washington Department of Revenue inquiries
Supervise, mentor, and develop Tax Seniors and Associates, including reviewing workpapers and providing ongoing feedback
Ensure adherence to firm quality control standards and maintain well-documented, organized files
Monitor changes in federal and Washington tax laws and proactively advise clients and internal teams on impacts
Drive process improvements and efficiencies within tax workflows and software utilization (e.g., Lacerte)
Collaborate with partners on client engagements, business development opportunities, and practice growth initiatives

Qualifications

Required:
Bachelor’s degree in Accounting, Finance, or related field
Active CPA license (Washington or ability to obtain reciprocity)
5–8+ years of progressive tax experience, preferably in public accounting
Strong expertise in federal tax regulations and multistate taxation
Experience with Washington State tax considerations, including B&O tax and nexus rules
Extensive experience reviewing complex returns across multiple entity types
Demonstrated leadership and team management experience
Excellent analytical, organizational, and project management skills
Strong client service and communication skills
Advanced proficiency with Microsoft Office Suite, particularly Excel

Preferred:
Experience with Washington Department of Revenue audits and compliance
Proven experience managing client relationships and leading engagements
Experience with complex tax planning and consulting projects
Proficiency with Lacerte and tax research platforms such as CCH or BNA

Salary Range
$85,000 – $160,000 annually, depending on experience and qualifications