Tax Manager, CoStar Group - Arlington, VA

Job Title Tax Manager, CoStar Group – Arlington, VA Role Overview CoStar Group is a leading global provider of commercial and residential real‑estate information, analytics, and online marketplaces. The Tax Manager will support the company’s evolving and diverse needs by obtaining and analyzing information to meet tax accounting and compliance requirements, preparing tax provisions and disclosures, and managing US federal, state, and local tax returns. Key Duties & Responsibilities Assist with quarterly and annual ASC 740 financial reporting for domestic and international entities, including preparation of effective tax rate, current/deferred income taxes, and valuation allowance issues. Prepare US federal, state, income, and franchise tax returns, estimates, and extensions. Perform tax research and planning on various tax issues. Collaborate with the Accounting Department to capture all information required for tax accounting and compliance. Maintain tax accounts and required reconciliations. Assist in the resolution of federal, state, and local tax notices and audits. Complete other assigned duties as needed. Basic Qualifications Bachelor’s degree in accounting from an accredited, not‑for‑profit, in‑person college or university. At least 6 years of experience with a Big 4 or public‑accounting firm supporting public companies. Progressive responsibility in tax accounting and/or tax compliance. Proficiency in OneSource tax provision software and ASC 740. Knowledge of tax accounting requirements under US GAAP. Experience with tax research tools and Microsoft Office (Excel, Word, CoPilot). Strong work‑paper technique and organizational skills. Self‑motivated and able to handle multiple projects. Preferred Qualifications Experience with Oracle or similar ERP systems. CPA certification strongly preferred. At least one year of corporate, in‑house experience at a publicly traded company. Experience leveraging AI tools to drive process efficiencies and operational improvements. Benefits Competitive compensation and performance‑based incentives. Comprehensive healthcare coverage (medical, vision, dental, prescription drug, life, legal, and supplementary insurance). Virtual and in‑person mental‑health counseling services for individuals and families. Commuter and parking benefits. 401(k) retirement plan with matching contributions. Employee stock purchase plan. Paid time off. Tuition reimbursement for internal training and academic programs. On‑site or reimbursed fitness center membership. Access to CoStar Group’s Diversity, Equity, and Inclusion Employee Resource Groups. Complimentary gourmet coffee, tea, hot chocolate, fresh fruit, and healthy snacks. Equal Employment Opportunity CoStar Group is an Equal Employment Opportunity Employer and maintains a drug‑free workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The company does not provide visa sponsorship for this position. #J-18808-Ljbffr CoStar Group, Inc.