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Ernst & Young

Provides consulting, assurance, and tax services

Tax Manager - State and Local Tax, Income Tax

Full-TimeUpdated on 10/23/2026
$105.1k - $218.9k
Mid, Senior
Bachelor's
New York, NY, USA
HybridHybrid model; most client-serving roles work in person 60% of the time. Regular travel to external clients is required.
AccountingTax Accounting

About the job

Requirements
  • A bachelor's degree (four-year degree) with an emphasis in accounting, finance, or economics is required.
  • Typically 4–6 years of relevant experience is required.
  • Strong tax technical skills, including tax research and writing, flow-through entity taxation, income and franchise taxes, transfer taxes, and multi-state tax compliance, are required.
  • Project management experience delivering high-quality work products in a fast-paced environment is required.
  • Excellent verbal and written communication skills are required.
  • Knowledge of tax legislation and impact assessment is required.
  • Knowledge of indirect tax refund and recovery review is required.
  • Knowledge of tax planning and optimization is required.
  • Knowledge of process improvement and optimization is required.
  • Knowledge of risk mitigation is required.
  • Knowledge of data analysis and interpretation is required.
  • Knowledge of tax compliance and reporting requirements is required.
  • The ability to build and manage relationships is required.
  • The ability to establish client trust and value is required.
  • The ability to communicate with impact is required.
  • Emotional agility is required.
  • The ability to collaborate in a hybrid environment is required.
  • Complex problem-solving and critical-thinking abilities are required.
  • The ability to drive outcomes, learn with agility, lead teams, and maintain a global mindset is required.
Responsibilities
  • Advise on indirect tax regulatory changes and design strategies, operating models, processes, and compliance frameworks to improve efficiency and meet requirements.
  • Identify opportunities for tax optimization, credits, and refund recovery, and manage strategies, compliance, remediation, controversies, and corrective filings.
  • Support process reviews and technology transformation.
  • Translate regulatory changes into practical compliance and reporting solutions.
  • Implement operating models and frameworks across the indirect tax lifecycle.
  • Lead tax optimization, recovery, and exposure-reduction initiatives.
  • Contribute to team success by developing a thorough understanding of EY methodologies and tools.
  • Challenge traditional procedures and find new approaches to address tax matters.
  • Build client relationships and demonstrate knowledge of the financial services industry.
  • Stay current on state and local tax developments and emerging marketplace trends.
  • Lead workstream delivery, track status and deliverables, and participate in client working sessions.
  • Identify opportunities for additional services, contribute to requests for proposals, manage engagement economics, and implement resource plans and budgets.
  • Guide teams, drive improvement, and recommend solutions by interpreting internal and external issues.
  • Develop solutions to complex problems and select suitable methods and criteria.
  • Recommend policy changes and establish procedures for the area or function.
  • Apply depth of expertise to guide others toward quality solutions.
  • Manage and deliver processes, solutions, and projects with a focus on quality and risk.
  • Lead or supervise professionals delivering complex technical initiatives, with accountability for results.
  • Interpret internal and external issues to recommend innovative, practical solutions.
  • Meet locally set performance metrics across client service, quality, sales, solution development, and teaming.
  • Travel regularly for external clients.
  • Work in person 60% of the time over the course of an engagement, project, or year under the team-led, leader-enabled hybrid model.
Desired Qualifications
  • Experience in a professional services environment is preferred.
  • Experience leading workstreams across planning, execution, and closure is preferred.
  • Practical experience managing engagement economics and resource planning is preferred.
  • Daily participation in client working sessions and strong stakeholder management are preferred.

About the company

EY (Ernst & Young) is a global professional services firm that provides consulting, assurance, tax, and transaction advisory services across industries such as energy, healthcare, financial services, and real estate. Its work centers on helping clients solve critical business challenges by offering high-value advisory support in areas like supply chain, cybersecurity, sustainability, and digital transformation; revenue comes from fees for consulting, audit, and advisory services. What sets EY apart is its breadth of services across multiple disciplines, deep industry knowledge, and emphasis on thought leadership and research to inform clients’ strategic decisions. The firm aims to help organizations improve operational efficiency, navigate regulatory environments, and stay ahead of market trends by delivering practical, evidence-based guidance and execution support.

Company Size

10,001+

Company Stage

N/A

Total Funding

N/A

Headquarters

London, United Kingdom

Founded

1991

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What believers are saying

  • EY.ai Agentic for Sales launched March 2, 2026 with Snowflake and Canva.
  • EY uses client-zero deployments, scaling Copilot across 400,000 people by May 2026.
  • EY’s 2026 AI assurance push monetizes client demand for governance, controls, and risk reviews.

What critics are saying

  • Sabah filed RM2.4 billion audit-negligence claims against EY on July 30, 2026.
  • EY set aside £188 million in March 2026 after NMC, Shell, and Made.com scrutiny.
  • Repeated audit failures can destroy trust, trigger client defections, and shrink the franchise permanently.

What makes Ernst & Young unique

  • EY Canvas processes 1.4 trillion journal-entry lines across 160,000 global audits.
  • EY-Microsoft invested US$1b+ in May 2026 to industrialize enterprise AI delivery.
  • EY launched agentic audit AI on April 7, 2026, spanning Assurance and AI assurance.

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Benefits

  • Professional Development Budget
  • Flexible Work Hours
  • Remote Work Options

Company News

PR Newswire
Oct 19th, 2026
MedTech revenue hits $650B as M&A value jumps to $130B and financing reaches record $63B

EY's 20th Pulse of the MedTech Industry report finds the global medical technology industry at a turning point, with record financing and dealmaking but growth concentrated among a few leaders. MedTech revenue reached about $650 billion in 2025, up 11%. In the first half of 2026 it hit $325 billion, up 7.1% year on year. Financing hit a record $63 billion in the year to June 30, 2026, up 87%. Initial public offerings and debt made up about 80% of it. M&A value reached roughly $130 billion, the highest in over a decade, driven by a few blockbuster deals. First-half 2026 deal value rose 160% against the same period in 2025. "The broader sector players are at a turning point where discipline is essential to convert innovation into profitable growth," said John Babitt, EY Global MedTech Leader.

Business Insider
Oct 8th, 2026
EY adds nearly 10,000 staff globally as AI revenue surges 50%

EY added nearly 10,000 staff globally in its 2026 financial year as AI-related revenue surged almost 50%. The Big Four firm's workforce reached 415,000, with most growth concentrated in global delivery services and offshoring centres. The Americas division saw headcount decrease by roughly 4,500, or 5%. Overall global revenue rose 4.7% to $57 billion. EY-Parthenon was the fastest-growing service line, with revenue increasing 7.4% to $6.8 billion, marking a turnaround after two years of minimal growth. Tax revenue rose 6% to $13.8 billion, whilst consulting grew 4.4% to $17.4 billion. The results reflect EY's "All-In" strategy under global chair Janet Truncale, with billions invested in transforming operations and AI services.

PR Newswire
Sep 9th, 2026
US oil producers hit record output as capital spending drops 49% and reserve replacement falls

An Ernst & Young study found US oil and gas producers reached record production in 2025 while becoming more selective with investments. The analysis of 30 major exploration and production companies, representing 43% of US oil and gas output, showed oil production hit a study-period high, yet reserve additions from extensions and discoveries declined 11% year over year and failed to fully replace production volumes for the first time since 2021. Total capital expenditures fell 49% year over year, whilst M&A spending declined 70%. Exploration spending dropped 11% to $4.8 billion, representing only 3% of total capital expenditures. Natural gas showed stronger fundamentals, with production rising 18%, reserves increasing 14%, and discoveries up 21%.

Yahoo Finance
Aug 31st, 2026
EY commits $100M to bonuses rewarding human skills alongside AI adoption

Ernst & Young's US division is allocating $100 million this fiscal year to bonus payments rewarding employees who demonstrate adaptability, innovation, and judgement. Individual spot awards reach $500, whilst employees or teams making significant contributions can receive between $10,000 and $25,000, five times the previous programme's ceiling. The initiative also covers AI experimentation. "What we recognise signals what we value," said Ginnie Carlier, chief talent and culture officer for EY Americas. The bonuses form part of a broader strategy to reshape employee development across all career levels. Other professional services firms are pursuing similar approaches. KPMG restructured its audit internship this summer to emphasise critical thinking, whilst PwC US introduced training combining AI proficiency with human qualities like empathy. EY reported AI-related revenue grew 30% year-over-year in 2025.

Consultancy.eu
Aug 28th, 2026
EY-Parthenon acquires Dutch digital strategy consultancy SparkOptimus

EY-Parthenon has acquired SparkOptimus, a Dutch digital strategy consultancy founded in 2010. The Amsterdam-based firm employs around 50 consultants and specialises in AI transformation, digital business model redesign and technology-driven transformation. SparkOptimus founders Alexandra Jankovich and Tom Voskes, both former McKinsey consultants, said joining EY-Parthenon will create significant value for clients and staff whilst providing access to broader capabilities. The acquisition marks EY-Parthenon's first European deal since 2021. EY-Parthenon, established in 2014, is EY's strategy consulting and transactions advisory business with around 25,000 professionals globally. Mark Reich, Partner at EY-Parthenon Netherlands, said SparkOptimus' expertise will complement existing capabilities in the Dutch market. The deal closes on 1 September 2026. Financial terms were not disclosed.