International Tax Manager - Arlington, VA

International Tax Manager - Arlington, VA

Job Description

CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world’s real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives.

Arlington, VA | In office, Monday - Friday

As CoStar Group continues to expand globally, we are excited to welcome an International Tax Manager who is energized by growth, fast-paced change, and meaningful impact. This role is ideal for a detail driven tax professional who enjoys hands‑on technical work across multiple countries.

In partnership with our accounting teams and external advisors, you’ll support our international tax accounting, reporting, and compliance efforts. Your work will help ensure CoStar Group meets global tax requirements while enabling informed, forward looking business decisions.

You will report directly to the Head of Tax.

• Support quarterly and annual ASC 740 reporting for international entities.
• Prepare monthly, quarterly, and annual VAT filings.
• Assist with international income tax returns across 14+ jurisdictions.
• Contribute to transfer pricing documentation including Country-by-Country Reports, Master Files, and Local Files.
• Conduct research on international tax issues and contribute to tax planning strategies.
• Partner with the Accounting team to ensure accurate data capture for tax accounting and compliance.
• Maintain and reconcile international tax accounts.
• Assist with international tax audits, notices, and inquiries.
• Support tax reporting requirements for international statutory accounts.

• Bachelor's degree required from an accredited, not-for-profit, in-person college/university.
• 8+ years of progressive experience within a Big 4 firm or large‑scale international organization.
• 3+ years of experience in international tax (public accounting or industry).
• A track record of commitment to prior employers.
• Proficiency with RIA Checkpoint.
• Hands on experience with ASC 740.
• Knowledge of U.S. GAAP tax accounting principles.
• Experience using tax research tools.

• Undergraduate degree in Accounting with CPA.
• Experience with One Source Tax Provision.
• Experience working with Oracle or similar ERP systems.

If you are a driven professional looking for a high‑growth, high‑reward career, CoStar Group offers the ideal opportunity. Be part of a best‑in‑class company with strong year‑over‑year growth that invests in your success. Enjoy a rewarding atmosphere where you can learn, excel, and grow.

When you join CoStar Group, you’ll experience a collaborative and innovative culture working alongside the best and brightest to empower our people and customers to succeed.

We offer you generous compensation and performance‑based incentives. CoStar Group also invests in your professional and academic growth with internal training and tuition reimbursement.

• Comprehensive healthcare coverage:
  Medical / Vision / Dental / Prescription Drug
• Life, legal, and supplementary insurance
• Virtual and in person mental health counseling services for individuals and family
• Commuter and parking benefits
• 401(K) retirement plan with matching contributions
• Employee stock purchase plan
• Paid time off
• Tuition reimbursement
• On‑site fitness center and/or reimbursed fitness center membership costs (location dependent)
• Access to CoStar Group’s Diversity, Equity, & Inclusion Employee Resource Groups
• Complimentary gourmet coffee, tea, hot chocolate, fresh fruit, and other healthy snacks

We welcome all qualified candidates who are currently eligible to work full‑time in the United States to apply. However, please note that CoStar Group is not able to provide visa sponsorship for this position.

CoStar Group is an Equal Employment Opportunity Employer; we maintain a drug‑free workplace and perform pre‑employment substance abuse testing.

CoStar is committed to creating a diverse environment and is proud to be an equal opportunity workplace and affirmative action employer. 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. CoStar is also committed to compliance with all fair employment practices regarding citizenship and immigration status.

If you are a qualified individual with a disability or a disabled veteran, you may request a reasonable accommodation if you are unable or limited in your ability to use or access  as a result of your disability. You can request reasonable accommodations by calling or by sending an email to