Corporate Tax Manager Expert

Ethos; United States; Remote; USD 91,000 - 129,000; Full time

Job summary

Ethos is seeking an experienced Corporate Tax Manager to help train and refine AI-generated tax presentations and slide decks for leading firms. You will help create, evaluate, and refine client-ready materials across core workflows such as tax structuring decks, position summaries, and advisory slides.

The role requires 4+ years at a top tax practice (Big Four preferred), CPA or JD credentials, and expert PowerPoint craftsmanship with meticulous written communication.

Qualifications

• CPA, JD, or equivalent with 4+ years at a top tax practice.
• Experience communicating complex tax positions in client-ready materials.
• Expert-level PowerPoint and slide craftsmanship, with excellent written communication and attention to detail.

Responsibilities

• Create, evaluate, and refine AI-generated presentations and slide decks across core tax workflows.
• Develop tax structuring presentation decks, technical position summaries, and client advisory slides.
• Produce reform impact analyses and tax provision communication materials.

Skills

Tax expertise

PowerPoint proficiency

Written communication

Education

CPA

JD or equivalent

Job description

Pay

$80/hr

Compensation

• $80/hour
• Commitment: Flexible, 5-20 hours per week (or more if desired)
• Location: Fully remote, work on your own schedule
• Start date: ASAP

Qualifications

• CPA, JD, or equivalent with 4+ years at a top tax practice (e.g. Big 4)
• Experience communicating complex tax positions in client-ready materials
• Expert-level PowerPoint and slide craftsmanship, with excellent written communication and attention to detail

About this role

We're working with a leading foundational AI lab to find experienced corporate tax managers from top firms (e.g. the Big Four) who can help train their latest language model on professional presentation and slide deck tasks. We're looking for corporate tax managers with 4+ years at a top tax practice (e.g. Big 4) to create, evaluate, and refine AI-generated presentations and slide decks across core workflows: tax structuring presentation decks, technical position summaries, client advisory slides, reform impact analyses, and tax provision communication materials.

How long hiring takes

• 25 days of applying
• Within 2 weeks ~30%
• Within 6 weeks ~65%
• Within 3 months ~85%

Common questions

How and when does Ethos pay experts?

Within 30 days of your invoice, after a project closes. Some AI training platforms pay weekly, so plan for the longer wait.

Is Ethos regular AI training work like rating chatbot responses?

No. Ethos is an expert network. AI labs, investment funds and large companies pay for your domain knowledge (deal analysis, clinical reasoning, legal logic, financial modeling) in three formats: multi-week consulting engagements, 30 to 60 minute advisory calls, and research surveys. Listings like this one are the AI-lab engagements, where you write or review expert material for a model.

How many hours a week is this Corporate Tax Manager work?

Between 5 and 20 hours a week. At $80/hr that is $400 to $1,600 a week. You set your own hours.

What experience does this Corporate Tax Manager listing ask for?

The listing asks for cPA, JD, or equivalent with 4+ years at a top tax practice (e.g. Big 4); experience communicating complex tax positions in client-ready materials; and expert-level PowerPoint and slide craftsmanship, with excellent written communication and attention to detail.

How much does this specific role pay?

This listing is posted at $80/hr, an hourly rate. Pay can change after we check the listing, so confirm the rate on the platform's application page.

What happens when I click Apply on this listing?

The link opens Ethos's sign-up. There is no form for this listing: Ethos's AI interviewer asks about your career in a 5 to 15 minute call, builds your profile from it, and then matches you to projects like this one. Keep your CV open and cover the experience the Qualifications above ask for.

Who built Ethos and is it legitimate?

Yes. Ethos was founded in London in 2024 by James Lo (McKinsey, SoftBank Vision Fund) and Daniel Mankowitz (Google DeepMind research scientist and lead author of AlphaDev). It raised a $22.75M Series A led by a16z in May 2026, with General Catalyst and XTX Markets participating, and works with AI labs, private equity firms, hedge funds and consultancies. The link on this page is an affiliate link; it doesn't affect your pay or the projects you're offered.