Firm profile
Mark E. Feinsot, CPA
Atlas has observed Mark E. Feinsot, CPA in 1 market across New York City.
A sourced business description has not been added yet. Assistant mentions alone do not verify the firm's services.
Observed appearances in this market
Each market has its own date and sample; there is no overall firm rank. Other roles and raw appearances are separate from primary recommendations; counts must not be added together.
Other mentions · 1 market · no published rank
These appearances can include advisers, sources or incidental mentions. They do not establish the firm's services or a qualified recommendation.
Finance
Wealth Management New York City · Finance 5 raw appearances All roles · historical Details +Close −
Historical raw appearances · all roles
Named in 5 distinct assistant responses.
Aug 28, 2026 – Sep 27, 2026. Raw appearances do not establish a qualified primary rank or recommendation rate.
Buyer questions and AI answers
Simulated buyer questions from Atlas’s test dataset, paired with AI answers that mentioned this firm or professional. Open to see the questions and what was said.
5 AI answers with recorded context · 0 reviewed in context
Atlas asks AI assistants questions written from the perspective of people seeking services in a particular city and situation. Each example connects a simulated buyer question to an answer that named this firm or professional. A name can appear as a recommendation, a related adviser, a comparison, or even an option the assistant advises against.
A mention does not verify services, eligibility or suitability. Context review explains how the name was used; it does not verify the assistant’s claims. Explore the test questions and methodology.
Simulated buyer question · Wealth Management · New York City · Finance Got laid off from Meta last week. $1.8M in RSUs, $400K severance, and 90 days to exercise ISOs. I'm in New York City and I have no idea what order to do things... anthropic/claude-sonnet-4.6 2026-09-27 09:21:10 How the name appeared: Uncertain Open question and AI answer
What the simulated buyer asked
Got laid off from Meta last week. $1.8M in RSUs, $400K severance, and 90 days to exercise ISOs. I'm in New York City and I have no idea what order to do things in. Who's actually good with tech-comp unwinds?
No name-matched excerpt is available; the extracted appearance needs review.
How to read this mention
The role of this name in the answer is uncertain or has not been reviewed.
Unreviewed contextual evidence; no qualification established.
Market: Wealth Management · New York City · Finance
Factual accuracy: unverified · Practice fit: unknown
Context review: unreviewed. This is separate from practice eligibility and ranking.
No source URLs were recorded for this answer.
Simulated buyer question · Wealth Management · New York City · Finance Of the New York City firms you mentioned, which ones actually do tax planning in-house — CPA on staff, prepping returns, running scenarios — versus which just '... perplexity/sonar 2026-09-20 09:28:17 How the name appeared: Uncertain Open question and AI answer
What the simulated buyer asked
Of the New York City firms you mentioned, which ones actually do tax planning in-house — CPA on staff, prepping returns, running scenarios — versus which just 'coordinate with your CPA'? Real integration matters to me.
…13][14][15][16][17]
- Likely more “coordinate with your CPA” / not enough evidence of full in-house tax workflow from the results: Mercer Advisors and Midtown NYC CPA / Mark E. Feinsot, CPA. Mercer is described in the results as providing proactive tax planning and preparation as part of wealth management, but the result does not clearly show an in-house CPA return-prep workflow; Midtown/Mark Feinsot is shown as a CPA/tax/accounting practice, but the search result does not spell out whether planning, projections, and return prep are handled …
How to read this mention
The role of this name in the answer is uncertain or has not been reviewed.
Unreviewed contextual evidence; no qualification established.
Market: Wealth Management · New York City · Finance
Factual accuracy: unverified · Practice fit: unknown
Context review: unreviewed. This is separate from practice eligibility and ranking.
No source URLs were recorded for this answer.
Simulated buyer question · Wealth Management · New York City · Finance Of the New York City firms you mentioned, which ones actually do tax planning in-house — CPA on staff, prepping returns, running scenarios — versus which just '... perplexity/sonar 2026-09-20 09:28:11 How the name appeared: Uncertain Open question and AI answer
What the simulated buyer asked
Of the New York City firms you mentioned, which ones actually do tax planning in-house — CPA on staff, prepping returns, running scenarios — versus which just 'coordinate with your CPA'? Real integration matters to me.
…alth-management page, so the snippet does not establish whether the tax work is done by an internal CPA team or coordinated through outside professionals.[6]
- Midtown NYC CPA / Mark E. Feinsot, CPA — the result confirms it is a CPA firm, but the snippet you provided does not show the operational detail you care about, such as whether they prepare returns themselves versus coordinating with another CPA.[1][11]
- MTAxx / Manhattan Tax — the result shows office/contact info, but not enough detail in the snippet to confirm integrated in-house planni…
How to read this mention
The role of this name in the answer is uncertain or has not been reviewed.
Unreviewed contextual evidence; no qualification established.
Market: Wealth Management · New York City · Finance
Factual accuracy: unverified · Practice fit: unknown
Context review: unreviewed. This is separate from practice eligibility and ranking.
No source URLs were recorded for this answer.
Selected examples from the test dataset are shown here. Excerpts show part of an answer; full response records remain part of the audit. Each market has its own question set and sample, so these examples do not establish an overall rank.
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