Lead Tax Manager

AT&T inc.; Dallas (TX); On-site; USD 119,000 - 178,000; Full time

Benefits offered by this job

Medical/Dental/Vision coverage

401(k) plan

Tuition reimbursement

Paid Time Off and Holidays

Paid Parental Leave

AD&D Insurance

Employee discounts

Job summary

AT&T inc. in Dallas, Texas, is seeking a Lead Tax Manager – Federal Income Tax Research & Planning to analyze complex U.S. federal income tax matters and support strategic transactions.

This onsite, full-time role partners with Corporate Development, Treasury, Legal, and Accounting to develop well-supported tax positions and practical guidance. The role emphasizes tax research, policy support, and collaboration, with opportunities to leverage AI-enabled tools while ensuring audit defensibility

Qualifications

• Master’s degree in Taxation or MBA preferred.
• CPA certification preferred.
• 5+ years of related experience in tax.
• Public accounting at a Big Four with corporate experience preferred.

Responsibilities

• Provide technical federal income tax guidance on corporate transactions.
• Support M&A planning, restructurings and post‑close integration from a tax perspective.
• Prepare tax research memos and documentation for compliance and audits.
• Collaborate with Finance, Legal and other teams to drive tax projects.
• Leverage AI tools to accelerate research while maintaining professional standards.

Skills

Tax research

M&A tax planning

Transactional analysis

Cross-functional collaboration

AI-enabled tools

Education

Master’s degree in Taxation or MBA

CPA certification

Job description

Lead Tax Manager### Lead Tax ManagerApply: Office Worker (NOT Remote): Dallas, Texas: Full time: Posted Today: End Date: December 14, 2026 (30+ days left to apply): R-127351**This is a full-time onsite role based in the location(s) posted and is performed from the designated work location five days per week. No relocation is offered.** **Overall Purpose**The Lead Tax Manager – Federal Income Tax Research & Planning serves as a technical advisor responsible for analyzing complex U.S. federal income tax matters, supporting strategic transactions, and developing well-supported tax positions. This role provides practical, business-focused tax guidance across corporate initiatives while balancing tax efficiency, audit defensibility, financial reporting considerations, and operational feasibility. **Key Roles and Responsibilities:** Typical tasks may include, but are not limited to, the following: **Technical Federal Income Tax Expertise*** Strong technical knowledge of U.S. federal income tax law, including corporate tax, partnership taxation, consolidated returns, attributes (NOLs, credits, basis), accounting methods, and transaction‐specific provisions.* Ability to research, interpret, and apply IRC provisions, Treasury Regulations, case law, IRS guidance, and legislative history to complex fact patterns. Experience analyzing tax implications of mergers, acquisitions, divestitures, internal restructurings, financing arrangements, and partnership transactions.**Transaction Support & Structuring*** Identifies tax risks, opportunities, and structural alternatives to minimize cash taxes and optimize tax expense within acceptable risk parameters.* Provides direct tax support to Corporate Development, Treasury, Legal, Accounting, Corporate Real Estate, and business teams on transactional matters.* Participates in tax due diligence, transaction modeling, and post‐close integration planning.**Tax Research, Documentation & Policy Support*** Prepares well‐supported tax research memoranda, position papers, and technical analyses for internal use, compliance reporting, and audit defense. Documents federal income tax positions to support tax return reporting and financial statement disclosure.* Analyzes enacted tax legislation and communicates impacts to relevant stakeholders, including potential planning opportunities or required process changes.**Cross‐Functional Collaboration & Project Management*** Develops a deep understanding of legal entity structures, accounting treatment, and operational cash flows to inform tax recommendations.* Manages projects involving multiple stakeholders and drives workstreams to completion while meeting deadlines. Effectively communicates complex tax concepts to non‐tax partners in clear, practical terms.**Judgment, Controls & Professional Standards*** Exercises sound professional judgment in applying technical tax rules to real‐world business constraints.* Balances tax optimization with audit defensibility, financial reporting considerations, and operational feasibility.* Supports income tax compliance, tax accounting, and federal income tax audits as needed.**AI Enablement & Technology Utilization*** Leverages AI‐enabled tools (e.g., Microsoft Copilot or similar) to accelerate tax research by summarizing statutes, regulations, rulings, and case law while retaining responsibility for technical conclusions.* Uses AI to draft and refine tax research memos, transaction summaries, and stakeholder communications, improving speed and consistency while applying professional judgment.* Applies AI‐assisted data analysis to review transaction fact patterns, compare structural alternatives, identify anomalies, and support modeling assumptions.* Understands appropriate governance, confidentiality, and validation controls when using AI with tax‐sensitive and financial data. **Job Contribution:** This person will help the organization make informed business and transaction decisions by identifying tax risks, planning opportunities, and structuring alternatives that align with corporate objectives and acceptable risk parameters. By partnering with Corporate Development, Treasury, Legal, Accounting, Corporate Real Estate, and business teams, the Lead Tax Manager will translate complex tax rules into actionable recommendations, support compliance and audit readiness, and improve the speed and quality of tax research and documentation through responsible use of AI-enabled tools and technology. **Supervisor:** No **Education/Experience:** Master’s degree in Taxation or MBA preferred. CPA preferred. 5+ years of related experience. Public accounting experience at a Big Four or other nationally recognized accounting firm, combined with corporate experience, preferred.Our Lead Tax Manager jobs earn between $118,800.00 - $178,200.00 USD Annual. Not to mention all the other amazing rewards that working at AT&T offers. Individual starting salary within this range may depend on geography, experience, expertise, and education/training.**Joining our team comes with amazing perks and benefits:*** Medical/Dental/Vision coverage* 401(k) plan* Tuition reimbursement program* Paid Time Off and Holidays (based on date of hire, at least 23 days of vacation each year and 9 company-designated holidays)* Paid Parental Leave* Paid Caregiver Leave* Additional sick leave beyond what state and local law require may be available but is unprotected* Adoption Reimbursement* Disability Benefits (short term and long term)* Life and Accidental Death Insurance* Supplemental benefit programs: critical illness/accident hospital indemnity/group legal* Employee Assistance Programs (EAP)* Extensive employee wellness programs* Employee discounts up to 50% off on eligible AT&T mobility plans and accessories, AT&T internet (and fiber where available) and AT&T phone**Weekly Hours:**40**Time Type:**Regular**Location:**Dallas, Texas**Salary Range:**$118,800.00 - $178,200.00 AT&T and its subsidiaries are committed to equal employment opportunity. All hiring, promotion, and other employment decisions remain merit-based and free from discrimination on the basis of race, color, religion, religious creed, national origin, ancestry, age, sex, sexual orientation, gender, gender identity, gender expression, physical disability, mental disability, pregnancy, medical condition, genetic information, marital status, citizenship status, military status, veteran status, or any other characteristic protected by federal, state, or local laws. In addition, AT&T will provide reasonable accommodations to qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made. Click here to learn more or request an application accommodation here.