Tax Manager

Here at Appian, our values of Intensity and Excellence define who we are. We set high standards and live up to them, ensuring that everything we do is done with care and quality. We approach every challenge with ambition and commitment, holding ourselves and each other accountable to achieve the best results. When you join Appian, you’ll be part of a passionate team dedicated to accomplishing hard things, together. As a Corporate Tax Manager, you will be responsible for leading all activities related to global compliance and reporting, income tax accounting, and internal controls. You will have the opportunity to work across all tax areas in a global tax function, including direct supervision of senior tax consultants. You will report to the Director, Corporate Tax. This role is based at our HQ in McLean, VA. Appian was built on a culture of in-person collaboration, which we believe is a key driver of our mission to be the best. Employees hired for this position are expected to be in the office 5 days a week to foster that culture and ensure we continue to thrive through shared ideas and teamwork. We believe being in the office provides more opportunities to come together and celebrate working with the exceptional people across Appian. What you’ll be doing (i.e., job duties): Global Tax Compliance Oversee and review income tax returns across multiple foreign jurisdictions, partnering with local tax advisors to ensure technical accuracy and timely statutory filings Respond to and manage foreign tax audits and notices. Lead global tax risk assessments regarding cross-border intercompany activities, ensuring alignment with global transfer pricing frameworks and mitigating risks associated with international operations US Tax Compliance Lead the U.S. Federal and State income tax return process, managing the relationship with external tax advisors. Calculate and manage quarterly estimated tax payments and extension filings. Stay current on SaaS-specific tax regulations, including R&D tax credit eligibility and Section 174 capitalization requirements. Respond to and manage federal and state tax audits and notices. Tax Provision (ASC 740) Manage the quarterly and annual global income tax provision process in accordance with ASC 740. Calculate and document deferred tax assets/liabilities, valuation allowances, and uncertain tax positions (FIN 48). Coordinate with external auditors to ensure seamless review of tax-related financial statement disclosures. Maintain tax account reconciliations and ensure internal controls (SOX) over tax reporting are operating effectively. Strategic and Operating Support Monitor legislative changes (Tax Cuts and Jobs Act, Pillar Two, etc.) and assess impact on the company’s effective tax rate (ETR). Assist with tax planning initiatives, including nexus studies and intercompany transfer pricing documentation. Support the Finance team with tax-related inputs for budgeting and forecasting. What we look for in you (i.e., job requirements): Bachelor’s degree in accounting or related field 4+ years of progressive experience in corporate tax or public accounting, with a strong emphasis on ASC 740 and U.S. income tax compliance. Proven ability to work effectively with senior leaders (Controller, Accounting Director, FP&A leads) Professional certification such as CPA is preferred Previous experience in the Software/SaaS industry is a significant plus Strong Microsoft Excel skills required Advanced knowledge / utilization skills specific to OneSource (OTP) tax provision software is a plus Excellent communication skills, with the ability to explain tax technical concepts to non-experts Tools and Resources Training and Development: During onboarding, we focus on equipping new hires with the skills and knowledge for success through department-specific training. Continuous learning is a central focus at Appian, with dedicated mentorship and the First-Friend program being widely utilized resources for new hires. Growth