Full-Time

M&A Tax Director

Tax Team

Updated on 9/4/2026

Anthropic

Anthropic

5,001-10,000 employees

Develops reliable, interpretable AI systems

Compensation Overview

$230k - $300k/yr

H1B Sponsorship Available

San Francisco, CA, USA

Hybrid

At least 25% of work time is expected in an office; travel is required.

JD

Category
Accounting (1)

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Requirements
  • A JD or Certified Public Accountant credential.
  • M&A and transactional tax experience gained at a large law firm, Big 4 M&A tax practice, or in-house transactions tax team.
  • Strong technical expertise in federal and state tax rules governing corporate transactions, including Section 338, Section 368 reorganizations, and asset and stock acquisitions.
  • Experience running tax due diligence workstreams and quantifying tax exposures in transaction contexts.
  • Experience drafting and negotiating tax provisions in M&A transaction documents.
  • Experience supporting post-acquisition integration from a tax perspective, including entity rationalization and intercompany restructuring.
Responsibilities
  • Lead and manage tax workstreams for acquisitions, mergers, acqui-hires, asset and stock purchases, corporate reorganizations, financing transactions, and minority investments, including tax due diligence, risk identification and quantification, and deal structuring analysis.
  • Partner with Corporate Development on deal pipeline evaluation, providing early-stage tax input to inform go/no-go decisions and deal economics.
  • Draft and review tax provisions in transaction documents, including purchase agreements, merger agreements, and ancillary deal documents.
  • Support post-acquisition tax integration planning, including entity rationalization, intercompany restructuring, and tax attribute analysis.
  • Advise on tax considerations for data center investments, build-to-suit arrangements, leases, and related infrastructure transactions, and coordinate with relevant team members on incentives, credits, and indirect tax matters.
  • Advise on the tax structuring of joint ventures, strategic partnerships, and REIT-related investment structures, including real estate and data center joint venture arrangements.
  • Help build and maintain transactions tax playbooks, due diligence checklists, and internal processes.
  • Coordinate with the tax compliance and provision teams to ensure clean handoff of closed transactions, including documentation of structure, elections, tax attributes, and reporting positions.
  • Prepare technical tax memoranda documenting transactions, material tax positions, and risk assessments to support internal sign-off, financial statement audit, and tax return filing positions.
Desired Qualifications
  • Seven to ten years of tax experience, with significant M&A and transactional tax exposure.
  • An LL.M. in Taxation or MST.
  • Experience providing general tax advisory support, including advising on commercial contracts, operational matters, and cross-functional tax questions.
  • Experience with joint ventures, partnerships, minority investments, revenue-sharing arrangements, and financing transactions.
  • Experience with REITs, including REIT qualification and tax considerations for REIT joint ventures and real estate investment structures.
  • Experience with data center acquisitions, infrastructure transactions, or real estate tax considerations.
  • Tax experience at a high-growth technology company.
  • Knowledge of state and local tax implications of transactions.
  • Experience with equity compensation tax issues in the context of acquisitions and acqui-hires.
  • Exposure to international tax aspects of cross-border acquisitions.
  • Ability to translate complex tax issues into clear, actionable guidance for Legal, Finance, and Corporate Development partners.
  • Comfort with ambiguity and willingness to help build processes from scratch in fast-paced environments.

Anthropic focuses on AI research to build reliable, interpretable, and steerable AI systems. Its main product, Claude, is an AI assistant designed to handle tasks at any scale for clients across industries, delivered through deployment and licensing along with specialized AI R&D services. Claude works by combining natural language processing, human feedback, reinforcement learning, and interpretability techniques to produce a capable, controllable AI assistant that can assist with a wide range of tasks. The company differentiates itself from competitors by prioritizing safety, transparency, and controllability—emphasizing reliability, interpretability of model behavior, and user-controlled steerability in its AI systems. Anthropic’s goal is to make AI systems that people can trust and efficiently use to improve operations and decision-making across sectors.

Company Size

5,001-10,000

Company Stage

Debt Financing

Total Funding

$182.8B

Headquarters

San Francisco, California

Founded

2021

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Simplify Jobs

Simplify's Take

What believers are saying

  • Project Glasswing found over 10,000 critical vulnerabilities by June 2, 2026.
  • Anthropic disclosed annualized revenue above $65 billion in July 2026, signaling explosive demand.
  • September 1, 2026 pricing cuts for cache reads boost agentic API adoption and retention.

What critics are saying

  • Anthropic’s $1.5 billion copyright settlement, approved July 20, 2026, invites more suits.
  • Late-September 2026 IPO pressure exposes weak multiples if growth decelerates after listing.
  • Heavy compute commitments and chip-lease debt create existential financing risk if demand softens.

What makes Anthropic unique

  • Claude Security and Project Glasswing anchor Anthropic’s enterprise security moat in 2026.
  • Anthropic pairs frontier-model capability with explicit safety branding, unlike OpenAI’s consumer-first posture.
  • Multi-cloud distribution across AWS, Google, Microsoft, Lambda, and Nscale reduces single-vendor dependence.

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Benefits

Flexible Work Hours

Paid Vacation

Parental Leave

Hybrid Work Options

Company Equity

Growth & Insights and Company News

Headcount

6 month growth

7%

1 year growth

4%

2 year growth

2%
Yahoo Finance
Sep 9th, 2026
Broadcom eyes $40B Anthropic opportunity as Google chip risks weigh on stock

Broadcom could capture a $40 billion opportunity from Anthropic's growing compute needs, according to Macquarie analyst Arthur Lai. This comes as concerns mount over Google developing more chips internally, potentially threatening Broadcom's custom silicon business. The stock has fallen approximately 24% from its all-time high. However, Lai suggests many concerns may already be priced in, creating an attractive entry point. In April, Anthropic partnered with Google and Broadcom to secure next-generation TPU capacity for training its Claude AI models. Broadcom's AI semiconductor revenue surged 221% year-over-year to $16.7 billion in fiscal Q3 2026. Management projects AI semiconductor revenue could reach $115 billion in fiscal 2027 and potentially $230 billion in fiscal 2028. The Anthropic partnership could provide crucial revenue visibility whilst strengthening Broadcom's position in custom AI silicon and networking.

PR Newswire
Sep 8th, 2026
Black Duck joins Anthropic's Project Glasswing to secure critical software with AI

Black Duck has joined Anthropic's Project Glasswing, an industry initiative aimed at securing critical software infrastructure using advanced AI for defensive cybersecurity. The application security company will apply Mythos, Anthropic's AI system, across its full security portfolio. This will combine AI-accelerated vulnerability discovery with remediation workflows, risk-based prioritisation, and compliance-driven governance. "AI is transforming the economics and speed of vulnerability discovery and exploit development," said Dipto Chakravarty, Black Duck's Chief Product & Technology Officer. He explained that pairing Mythos with Black Duck's existing capabilities will enable faster risk reduction whilst maintaining the transparency and auditability required by enterprise security teams. Black Duck specialises in application security, combining deterministic analysis with AI reasoning to identify and fix security issues in code written by developers, generated by AI, or assembled from open source.

Yahoo Finance
Sep 8th, 2026
Goldman Sachs and Morgan Stanley push for OpenAI and Anthropic investment-grade ratings despite $20.9B losses

Goldman Sachs and Morgan Stanley have asked major credit rating agencies to grant investment-grade status to OpenAI and Anthropic upon going public, despite neither company turning a profit, the Financial Times reported. OpenAI posted a $20.9 billion operating loss on $13.1 billion revenue in 2025. Anthropic doesn't expect to break even until 2028, with OpenAI targeting 2030. The investment-grade designation would allow pension funds and insurers to buy their bonds. It would also terminate Nvidia's guarantee of up to $105 billion in lease obligations for OpenAI's Ohio campus. Rating analysts currently describe both labs as speculative-grade and loss-making. When SpaceX received investment-grade ratings after its June IPO, its bonds traded near junk pricing within days. Anthropic could list in late September, whilst OpenAI targets 2027.

Yahoo Finance
Sep 8th, 2026
Interactive Brokers earns interest on $182B of clients' idle cash — will Anthropic's IPO drain it?

Interactive Brokers held $182.4 billion in uninvested client cash at the end of June, up 27% year over year, and this figure grew to $185.6 billion by August. The automated global broker earns interest on this cash by investing it in short-term US government securities whilst paying clients a rate half a percentage point below the federal funds rate. Net interest income rose 23% year over year to $1.06 billion in the second quarter, representing more than half of total net revenues of $1.9 billion. The growth came from larger balances rather than margins, which actually narrowed to 1.93% from 2.07%. Anthropic's potential IPO, rumoured to arrive soon with a possible $2 trillion valuation, could provide clients with an opportunity to deploy some of this cash.

Yahoo Finance
Sep 7th, 2026
Anthropic signs $35B cloud deal with Lambda at Nvidia-leased Texas data centre

Anthropic has reportedly secured a $35 billion cloud deal with Lambda for 350 MW of capacity at Hut 8's Beacon Point campus in Texas, marking its ninth major compute corridor. The arrangement highlights Nvidia's dual role as both GPU supplier and data centre landlord, allowing it to extract value at multiple levels. The deal supports Anthropic's $65 billion annualised revenue run rate but deepens its reliance on Nvidia's ecosystem. Anthropic has diversified across nine corridors, including commitments to AWS (5GW), Google/Broadcom (5GW), Microsoft/Nvidia ($30 billion), Fluidstack ($50 billion), Nscale ($45 billion), Volta ($10 billion), AMD ($5 billion), and SpaceX (300MW). This infrastructure strategy reflects a shift where GPU suppliers increasingly control both hardware and physical environments, positioning themselves as compute landlords.