Senior Manager, Global Tax

Confidence can sometimes hold us back from applying for a job. Here’s a secret: there's no such thing as a "perfect" candidate. Poshmark is looking for exceptional people who want to make a positive impact through their work and help create an organization where everyone can thrive. So whatever background you bring with you, please apply if this role would make you excited to come to work every day.

Job Description:

Poshmark is looking for a Senior Manager, Global Tax to play a key role in building and scaling tax operations globally, ensuring compliance across multiple jurisdictions while providing proactive guidance on evolving tax policy and regulation. Reporting to the Assistant Controller, you’ll lead the development of a global tax compliance program, manage external partners, and serve as the in-house expert on all tax matters - from provision and audits to strategic tax planning.

If you’re passionate about solving complex problems, driving results, and growing your impact, we’d love to hear from you!

What you'll do:

• Serve as the primary point of contact for external tax consultants and auditors

• Oversee global tax compliance, including U.S. federal, state, and international tax filings

• Lead the annual and quarterly tax provision process, including review, documentation, and risk assessment

• Review and approve tax-related journal entries and account reconciliations

• Manage indirect tax filings (sales & use, property, business taxes) with external providers

• Monitor and ensure compliance with state nexus and marketplace facilitator regulations

• Collaborate cross-functionally with FP&A, Legal, and other stakeholders on tax planning and regulatory needs

• Develop tax strategies to reduce liability, improve compliance, and minimize audit risk

• Build and implement standardized transfer pricing methods and documentation

• Stay current on global tax developments; communicate impacts to leadership

• Document tax policies, procedures, and close processes

• Lead special projects and continuous improvements to support the tax function
   

What you bring:

• Bachelor’s degree in Accounting or Business or equivalent experience; CPA strongly preferred, LLM a plus

• 7+ years of relevant experience, including 1-3 years in public accounting; mix of US and international tax exposure strongly preferred

• Expertise in U.S. corporate income tax, tax compliance, and ASC 740 provisions

• Strong knowledge of GAAP, IFRS, and global tax concepts (transfer pricing, international tax structures)

• Familiarity with tax obligations related to marketplace facilitators (e.g., 1099-K)

• Excellent project management skills and ability to manage multiple external partners

• Proven ability to build strong relationships with auditors, regulators, and cross-functional teams

• Experience with tax software and ERP systems (NetSuite, Avalara) preferred

• Analytical, detail-oriented, and solutions-focused

Your First Six Months:

• Gain a deep understanding of business operations and accounting processes

• Demonstrate fluency in internal systems (NetSuite, Avalara)

• Develop and launch a global tax filing calendar

• Ensure compliance with state nexus and identify any additional filing obligations

• Own the quarterly tax provision process and disclosures

• Build strong relationships with external tax advisors and auditors

Your First 12+ Months:

• Implement a standardized, scalable process for quarterly and annual tax provisions

• Develop a system to monitor and evaluate tax law changes (domestic and international)

• Present key legislative updates and their implications to leadership

• Recommend and implement tax strategies that enhance compliance, efficiency, and growth

• Build a centralized repository for tax policies, procedures, and global compliance guidelines

Salary Range:

$143,900.00 - $209,500.00 Annual

About Us

Poshmark is a leading fashion resale marketplace powered by a vibrant, highly engaged community of buyers and sellers and real-time social experiences. Designed to make online selling fun, more social and easier than ever, Poshmark empowers its sellers to turn their closet into a thriving business and share their style with the world. Since its founding in 2011, Poshmark has grown its community to over 130 million users and generated over $10 billion in GMV, helping sellers realize