CPA & Tax / New York City
Robert Nordlander
How to read this firm's data
How to read this firm's data
Header tiles
- Rank
- Position among businesses named in the latest scan.
- Mention rate
- The share of eligible AI responses in the current ranking that named the business.
Charts
- Rank trend
- Each dot is one published ranking, newest on the right. A flat line means this firm's rank didn't move.
- Per-AI breakdown
- Responses from each assistant that named this firm.
- By question type
- Mentions grouped by what the buyer was asking.
Practice context for CPA & Tax · Not yet reviewed
A sourced business description has not been added yet. Assistant mentions alone do not verify the firm's services.
Practice eligibility has not been reviewed for this market. This is unknown, not an exclusion.
Practice evidence and AI measurements are assessed separately. Mentions do not establish suitability.
Market detail: CPA & Tax · New York City
Position
#708
of 1,348 firms · Oct 12, 2026
Mention rate
0.1%
1 of 1,128 eligible responses
Rank vs mention rate
2 snapshots · 14 days
Rank ranged #438 to #708 · mention rate 0.1%–0.2%
How to read this chart
How to read: each dot is one snapshot. The green line is where this firm ranked among peers on that day. The dashed amber line is the mention rate — the share of AI responses in that snapshot that named this firm at all.
Rank and mention rate use different scales, so the two lines are placed side-by-side, not on top of each other. A firm can hold rank while mention rate drifts (fewer responses named anyone) or improve rank without moving mention rate (peers dropped out).
Research details Historical appearances, assistant counts and question types · all roles, separate from qualified recommendations.
All-time results for this market
Business appeared Aug 21, 2026–Oct 11, 2026
- Responses analyzed
- 7,896
- Responses naming business
- 7
- Historical appearance rate
- <0.1%
- Dates with published rank
- 6
These raw appearance totals cover all retained responses for this city and category, across all question types and roles, including sources and incidental mentions. They are not qualified recommendation counts. Appearance dates show when responses named this business; published rank dates can include repeated use of those responses. Current rank and confidence use the latest dated ranking.
Per-AI breakdown
Counts cover all published Atlas research for this market.
- Claude
- 7 mentions
- ChatGPT
- 0 mentions
- Gemini
- 0 mentions
- Perplexity
- 0 mentions
Dependent on one AI. The other three assistants recorded no mentions in the published results.
By question type
All-time mentions grouped by the type of question the buyer asked.
- Decision
- 5 mentions
- Situation
- 1 mention
- Constraints
- 1 mention
Peer firms in New York City cpa & tax
Current ranks and mention rates · Oct 12, 2026 edition.
#1
Anchin, Block & Anchin LLP
21.2% current mention rate · 4/4 AI
#2
Marks Paneth LLP
20.3% current mention rate · 4/4 AI
#3
EisnerAmper
15.4% current mention rate · 4/4 AI
#4
Citrin Cooperman
11.8% current mention rate · 4/4 AI
#5
Marcum LLP
7.1% current mention rate · 4/4 AI
#6
Friedman LLP
5.9% current mention rate · 3/4 AI
#7
Anchin
5.6% current mention rate · 4/4 AI
#8
Mazars USA LLP
5.4% current mention rate · 3/4 AI
Unclaimed listing — claim this profile
Atlas created this profile after AI assistants named the business. Claim it to confirm the business details; we'll reply from support@viclaro.app.
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.
7 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 · CPA & Tax · New York City · Finance I'm under IRS exam in New York City on my 2022 return, real-estate stuff. Do I want a CPA firm with audit representation or a straight EA who does nothing but r... anthropic/claude-sonnet-4.6 2026-10-11 21:17:38 How the name appeared: Uncertain Open question and AI answer
What the simulated buyer asked
I'm under IRS exam in New York City on my 2022 return, real-estate stuff. Do I want a CPA firm with audit representation or a straight EA who does nothing but reps? Give me actual names on both sides — I'll decide after I talk to them.
…ax Controversy Specialists (NYC-area)
Eric Green (Green & Sklarz LLC) – CT-based but handles NYC clients, one of the most cited EAs/attorneys in IRS controversy nationally
Robert Nordlander (Nordlander CPA) – former IRS special agent, focuses exclusively on exam and collections
Claudia Hill – nationally recognized EA, complex individual returns and audit representation
Tax Rep Network practitioners – Eric Green's network; you can find vetted reps through taxrepllc.com who specialize in nothing but IRS work
The Real Tradeoff
…
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: CPA & Tax · 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 · CPA & Tax · New York City · Finance W-2 employee in New York City, employer HQ'd in California. I actually worked from three states last year for stretches — my parents' place in Ohio, a beach ren... anthropic/claude-sonnet-4.6 2026-09-27 10:46:02 How the name appeared: Uncertain Open question and AI answer
What the simulated buyer asked
W-2 employee in New York City, employer HQ'd in California. I actually worked from three states last year for stretches — my parents' place in Ohio, a beach rental in NC, plus home. Employer only withheld for CA. I know this is a mess. Who's actually good with multi-state W-2 apportionment for remote workers?
…istate individual work
- EisnerAmper – handles multistate sourcing disputes, good NY/CA dual-state experience specifically
Solo/boutique practitioners worth knowing:
- Robert Nordlander – former IRS, multistate individual focus
- Lili Vasileff – more financial planning but strong multistate W-2 coordination
What you actually need them to sort out:
- NY's "convenience of the employer" rule (may tax all your days as NY-sourced)
- CA's aggressive sourcing rules for CA-based employers
- OH and NC filing obligations (likely both requir…
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: CPA & Tax · 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 · CPA & Tax · New York City · Finance I'm under IRS exam in New York City on my 2022 return, real-estate stuff. Do I want a CPA firm with audit representation or a straight EA who does nothing but r... anthropic/claude-sonnet-4.6 2026-09-27 10:20:34 How the name appeared: Uncertain Open question and AI answer
What the simulated buyer asked
I'm under IRS exam in New York City on my 2022 return, real-estate stuff. Do I want a CPA firm with audit representation or a straight EA who does nothing but reps? Give me actual names on both sides — I'll decide after I talk to them.
…WeiserMazars (Mazars USA)* – solid real estate tax practice, handles IRS correspondence and field exams
Enrolled Agents / Boutique Controversy Specialists (NYC area)
Robert Nordlander (Nordlander CPA) – former IRS Criminal Investigation agent, focused purely on tax controversy
Goldburd McCone LLP – NYC tax controversy boutique, handles IRS exams including real estate matters
Mackay, Caswell & Callahan – EA/attorney hybrid firm, pure representation focus
Eric Green / Green & Sklarz – Connecticut-based but handles NYC matters…
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: CPA & Tax · 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.
Field notes on reading these rankings
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