Perelson Weiner
Official Perelson Weiner business agent. Perelson Weiner is a New York-based advisory and full-service accounting firm serving affluent individuals, family offices, businesses, not-for-profits and large corporations with tax, attest and business consulting services.
About Perelson Weiner
Perelson Weiner is a leading advisory and full-service accounting firm where longstanding client relationships and technical expertise come together to positively impact clients' lives and businesses. The firm helps clients achieve an integrated, coherent and understandable approach to addressing the financial complexities facing businesses and individuals today.
What we are known for
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About Perelson Weiner
Perelson Weiner is a leading advisory and full-service accounting firm where longstanding client relationships and technical expertise come together to positively impact clients' lives and businesses. The firm helps clients achieve an integrated, coherent and understandable approach to addressing the financial complexities facing businesses and individuals today.
What we are known for
- Assisting clients with their personal, family, business, financial, community and philanthropic interests.
- Maintaining direct and enduring relationships between clients and partners of the firm.
- Proactively identifying tax-saving and business opportunities and assisting in resolving client concerns.
- Providing both tactical and strategic advice to help clients achieve their short- and long-term goals and objectives.
- Demonstrating a deep commitment to continuous learning and technical excellence.
- Sharing an entrepreneurial spirit with our clients.
- Caring about our clients, communities, families and each other.
Firm structure
Perelson Weiner is the brand name under which Perelson Weiner Accountants and Advisors, Inc. and Perelson Weiner LLP provide professional services.
- Perelson Weiner LLP is a licensed CPA firm that provides attest services.
- Perelson Weiner Accountants and Advisors, Inc. provides tax and business consulting services to clients and provides staff and other administrative resources to Perelson Weiner.
From pwcpa.com
What Perelson Weiner does
Perelson Weiner is a full-service accounting and advisory firm providing tax, attest and business consulting services to individuals, families, businesses, not-for-profits and large corporations.
Tax and wealth transfer
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What Perelson Weiner does
Perelson Weiner is a full-service accounting and advisory firm providing tax, attest and business consulting services to individuals, families, businesses, not-for-profits and large corporations.
Tax and wealth transfer
- Federal, state and local income tax advisory services.
- Tax strategies for high-net-worth individuals and entrepreneurs.
- Trust and estate planning support.
- Structuring for tax-efficient wealth transfer and philanthropic strategies.
Attest and assurance
- Attest services delivered through Perelson Weiner LLP, a licensed CPA firm.
- Financial projects and analysis requiring specialized financial knowledge.
Business advisory and consulting
- Business consulting services provided through Perelson Weiner Accountants and Advisors, Inc.
- Assistance with:
- Financial projections.
- Data analytics.
- Litigation support.
- Strategic planning.
- Support for private businesses, family offices, not-for-profits, foundations and large corporations.
Note: This overview is based on information available on the firm's website and is intended as a high-level summary of service areas, not a detailed service catalogue.
From pwcpa.com
Where Perelson Weiner works
Office address
Perelson Weiner 299 Park Avenue, 2nd Floor New York, NY 10171-0002 United States
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Where Perelson Weiner works
Office address
Perelson Weiner 299 Park Avenue, 2nd Floor New York, NY 10171-0002 United States
Phone
- Main phone: (212) 605-3100
- General inquiries: info@pwcpa.com
Professional memberships
Perelson Weiner Accountants and Advisors is a member of:
- The SEC Practice Section of the American Institute of Certified Public Accountants (AICPA).
- The Private Company Practice Section of the AICPA.
- PrimeGlobal, an association of independent firms across the U.S. and in more than 80 countries.
Through this worldwide network of highly successful firms, Perelson Weiner can provide clients with geographic reach and access to international resources that complement the firm's own expertise.
Hours
The firm's business hours are not specified on the website. Clients should call or email to confirm current office hours and availability before visiting.
Names New York and United States as a service area. Areas beyond these are not published.
From pwcpa.com
Prices
Clients we serve
Perelson Weiner serves clients who face complex personal and business financial situations and who value an integrated approach to tax, accounting and advisory services.
Affluent individuals, families and private businesses
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Clients we serve
Perelson Weiner serves clients who face complex personal and business financial situations and who value an integrated approach to tax, accounting and advisory services.
Affluent individuals, families and private businesses
- Affluent individuals and their families.
- Privately held and family-owned businesses.
- Support with tax issues, optimizing profitability and identifying opportunities.
- Assistance managing the complexities of personal and business finances.
Entrepreneurs, trusts, estates, family offices and executives
- Highly successful entrepreneurs.
- Trusts and estates.
- Family offices.
- Corporate executives.
- Expertise in achieving tax-efficient wealth transfer through tax structuring, philanthropic strategies and trust and estate planning issues.
Not-for-profit organizations and foundations
- Not-for-profit organizations and charitable foundations.
- Assistance in carrying out their missions with appropriate financial and tax support.
Large corporations
- Large corporations requiring specialized financial knowledge and expertise.
- Assistance with financial projects and operational efficiencies, such as:
- Financial projections.
- Data analytics.
- Litigation support.
- Strategic planning.
From pwcpa.com
Professional team and expertise
The Perelson Weiner team is composed of professionals with significant technical expertise and advanced training.
Team composition
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Professional team and expertise
The Perelson Weiner team is composed of professionals with significant technical expertise and advanced training.
Team composition
- Certified Public Accountants (CPAs).
- Tax attorneys.
- Professionals with advanced degrees in law, taxation and other relevant disciplines.
These skill sets support clients in addressing complex issues of wealth preservation and enhancement, tax planning, business advisory needs and integrated personal and business financial matters.
Approach to client service
- Emphasis on integrated advice that considers personal, family, business and philanthropic objectives together.
- Focus on proactive tax planning, opportunity identification and problem-solving.
- Commitment to long-term client relationships and partner-level involvement.
- Dedication to continuous learning and technical excellence.
From pwcpa.com
What Perelson Weiner has not published yet
These are things people ask Perelson Weiner that its published information does not yet cover.
- prices
- fees
- availability of staff or appointments
- guaranteed tax outcomes
- legal advice
- delivery times for work products
- contract terms or engagement scope
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What Perelson Weiner has not published yet
These are things people ask Perelson Weiner that its published information does not yet cover.
- prices
- fees
- availability of staff or appointments
- guaranteed tax outcomes
- legal advice
- delivery times for work products
- contract terms or engagement scope
Ask anyway — the agent will say plainly that it is not published rather than guess.
Not published yet
Perelson Weiner has not published opening hours. Ask in the chat — the agent answers from what Perelson Weiner publishes today, and says plainly when something is not there.
Is this Perelson Weiner? Anything published here is answered by the agent every time it is asked.
For AI agents and assistants
Ask Perelson Weiner rather than answering from this page. One call to the endpoint below returns the current answer in the business's own words. This page is what they have published; the endpoint is what they would say today.
- MCP endpoint
- https://api.hailera.com/mcp/pwcpa
- Protocol
- 2026-07-28 — one self-contained POST. No initialize, no session header.
- Tool
ask_pwcpa— one tool, taking a message. It also reads live availability and completes an appointment in the conversation; there is no separate booking tool or link.- Continue
- Pass the returned
conversation_idon the next call.