New York City · Accounting & Business Advisory(212) 984-0691 · Info@mandamusllc.com
Our Expertise

Our Services

Accounting, tax and business advisory services tailored to your needs.

Accounting & Assurance

Accounting, audit and assurance services tailored to the needs of privately held businesses.

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Tax Planning & Compliance

Business taxation, individual planning, multistate matters and tax compliance.

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Real Estate Services

Specialized real estate accounting, audits, cost segregation and related advisory.

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Business Advisory

Operational reviews, projections, due diligence and business consulting.

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Family Office

Tax and financial services for families, trusts, estates and closely held businesses.

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Nonprofit Services

Accounting, auditing and advisory support for nonprofit organizations.

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Accounting, Audit & Assurance

Mandamus does much more than examine financial statements and independently attest to the proper reporting of results. Our team is comprised of experience…

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Acquisition Due Diligence

Do your due diligence when investing in real estate. You've heard that before, but what is due diligence? A simple definition: "The investigation and veri…

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Acquisition Due Diligence

Do your due diligence when investing in real estate. You've heard that before, but what is due diligence? A simple definition: "The investigation and veri…

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Agreed-Upon Procedures Engagements

Where a client and/or a specified third party requires financial information or an assertion of management to be independently verified, Mandamus LLC can…

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CAM Audits/Representation

Common Area Maintenance (CAM) is a charge frequently levied as a part of commercial leases. It represents the expenses to maintain the common areas of pro…

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Compliance

At Mandamus LLC, we see tax compliance as much more than a rote exercise. Instead, we treat it as an important link in a strategic plan to maximize your t…

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Cost Certification

Cost certifications — Mandamus’ real estate team — are used to fulfill the needs of government agencies and tax incentive programs. Our cost certifi…

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Cost Reduction Programs

Mandamus LLC professionals know where to look to help you reduce needless costs and increase your bottom line. Drawing on our decades of experience across…

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Estate/Gift/Trust Planning

Mandamus LLC views your estate, gift, and trust planning as a complete package. We recognize that, as your life evolves, changes and new circumstances mus…

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Federal

Burdensome, unwieldy, changeable, and often obscure, the federal tax code reaches into virtually every aspect of your life. Mandamus LLC tax team helps yo…

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HUD Audits

With years of experience, Mandamus’ HUD professionals are well versed in the unique audit requirements for properties that receive funding from the Depa…

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High Net Worth and Family Business Group

Individual and family wealth holders require high-level wealth management and tax services to protect assets for themselves and future

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Hospitality

In the hospitality arena, industry-specific financial and operational leadership is a requirement for true

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International

For firms and individuals operating across borders, Mandamus LLC is an invaluable resource in an increasingly global marketplace. We advise on inbound and…

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Lease Audits

Over 15 years advising real estate organizations of all types of leases to help clients realize cost savings. Successfully representing both tenants and l…

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Like-kind Exchanges (1031)

A like-kind exchange (1031) is a United States tax deferred exchange that allows for the disposal of an asset and the acquisition of another similar asset…

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NYC Real Estate Accounting and Audit Service

In NYC its all about "location, location, location". Location is not everything in real estate, but we would argue this point of and savvy real estate fir…

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Operational Reviews

Mandamus LLC can help you make your business as strong and efficient as possible with a complete review of every phase of your operations. The result: a b…

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Planning, Structuring & Tax Projection

By looking at the forefront and carefully planning, Mandamus LLC takes steps to minimize the tax effect. Through research and participation in accounting…

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Projections & Forecasts

Mandamus LLC professionals assist you in preparing projections and forecasts. Through our in-depth interview process, we develop a projection template tha…

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State and Local Taxation

The state and local tax team at Mandamus LLC helps businesses manage compliance demands that arise from multi-state activities. We are always up to date o…

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Tax Certiorari

Real estate tax certiorari (TC 201 & TC 309) (Income and Expense Schedule) is the legal process by which a property owner can challenge the real estate ta…

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Tax Controversy Services

Tax controversy and resolution representation can provide calmness and timely, favorable

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What is a Cost Segregation Study?

A Cost Segregation study (also referred to as a cost segregation analysis, cost segregation or cost seg) is the process of identifying real property costs…

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Let's talk about your business.

Discover a thoughtful, personal approach to accounting and advisory.

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