New York Sales Tax Attorney Charles Rosselli

We can help you resolve your sales tax disputes with the NYS Department of Taxation and Finance such as sales tax audits, collection issues, investigations, and responsible person assessments.

New York Sales Tax Issues:


The New York State Department of Taxation and Finance, through its Sales Tax Liability Resolution Department, is the public organization in New York that is charged with administering sales tax and use tax. 

Sales taxes are imposed on many businesses ( including but not limited to restaurants, delis, auto body shops, etc. ) for the privilege of selling goods and certain services in New York.

Sales tax matters in New York State are serious matters, with both serious monetary and possible criminal implications.

A New York State sales tax problem is unlike almost any other tax issue a business owner can face. It is fast-moving, deeply personal, and potentially catastrophic — not just for the business, but for you individually. 

New York State treats sales tax as a trust fund tax. The theory is simple: when your business collects sales tax from a customer, that money never belongs to you. You were holding it in trust for the state. 

Fail to remit it, and New York does not view that as a business setback. It views it as theft — and it pursues collection with a level of aggression that shocks most business owners the first time they experience it.

If you are a business owner in New York State dealing with a sales tax audit, a sales tax assessment, unpaid sales taxes, or a civil enforcement action from the NYS Department of Taxation and Finance, the stakes could not be higher. 

Your business, your personal assets, your bank accounts, your driver's license, and in serious cases, your freedom are all potentially on the line. This is not an exaggeration. 

It is the reality of how New York State handles sales tax enforcement — and it is why having an experienced New York sales tax attorney in your corner from the very beginning is not optional. It is essential.

Charles Rosselli is a New York sales tax attorney based in Garden City on Long Island. representing individuals and business owners throughout New York State — with a primary focus on Long Island, Nassau County, Suffolk County, Queens, and the greater New York City metro area — who are facing serious sales tax problems. 

Why You Need a New York Sales Tax Attorney - Not an Accountant or CPA

Most tax problems — income tax, estimated tax, even IRS collection matters — involve a dispute about what you owe. 

Sales tax is different. 

The money was already collected.

Every time your cashier rang up a sale and charged a customer sales tax, that money came in the door earmarked for New York State. You collected it on the state's behalf. 

When it wasn't remitted, the position of the New York State Department of Taxation and Finance is unambiguous: you took money that wasn't yours.

That framing has real consequences for how aggressively the New York State Tax Department pursues collection and how quickly a civil matter can become something more serious. 

New York State has a dedicated Criminal Investigation Division within the Tax Department. Sales tax evasion — the intentional failure to remit collected sales taxes — is a crime under New York Tax Law, and prosecutions happen regularly. 

If you search online for New York State sales tax prosecutions, you will find arrests in Nassau County, Suffolk County, the boroughs of New York City, and communities across the state throughout every year. 

These are not rare examples. They reflect that routine enforcement by the New York State Department of Taxation and Finance takes this issue very seriously.

Most sales tax problems begin as civil matters — a business falls behind, the debt accumulates, and enforcement begins. But the line between civil non-payment and criminal exposure is thinner than most business owners realize, particularly once NYS determines that returns were intentionally not filed or that the business continued collecting tax from customers while knowingly not remitting it. 

The decisions you make — and the statements you give — in the early stages of a sales tax matter can determine whether it stays civil or becomes something far more serious.

The Most Common Sales Tax Problems Handled by New York Sales Tax Attorney Charles Rosselli

After more than 20 years of handling sales tax matters for businesses on Long Island, in Queens, in New York City, and throughout New York State, the following are the most common sales tax problems handled by New York sales tax attorney Charles Rosselli:

NYS Sales Tax Collection Matters - Unpaid Sales Tax and Civil Enforcement

Sales tax matters are a high-exposure matter for you and your business, whether you know it or not.

Improper representation can result in your business being shut down and eventually result in the seizure of business and personal assets.

Beyond the oppressive monetary penalties, you also have possible criminal issues if you have not remitted NY sales tax to the New York State Tax Department.  

Sales tax is a "trust fund" tax.  The failure to pay sales tax may be considered theft.

If your business has fallen behind on sales tax remittances — whether because of cash flow problems, a slow period, or simply losing track of the obligation — New York State will find out, and it will move quickly to collect. 

The enforcement escalation is fast and follows a predictable pattern: first, a notice, then a compliance agent assigned to your account, then a tax warrant filed in the county clerk's office, then bank levies, income executions, and potentially seizure of business assets. 

The entire process from first notice to active enforcement can happen within months.

For Long Island and metro NYC business owners, the driver's license suspension layer adds additional urgency.

If your unpaid sales tax balance reaches $10,000 or more and no formal resolution is in place, NYS can move to suspend your driver's license — a devastating consequence for any business owner who needs to drive to operate.

Unfiled NYS Sales Tax Returns


Unfiled sales tax returns in New York State also open you up to civil as well as criminal exposure.

The failure to file a sales tax return in New York is a crime.

Do not take that lightly as the New York Tax Department is an aggressive taxing authority.

Accountants do not have attorney client privilege and as such, NY sales tax attorney Charles Rosselli should handle your entire non-filer sales tax matter

New York Sales Tax Audit


A sales tax audit is triggered when the NYS Tax Department determines there is reason to believe a business may be misreporting or under-collecting sales tax. 

Common triggers include a history of late filings, a customer or vendor who was audited and whose records reference your business, industry-wide enforcement sweeps, or simply a business type that the Tax Department has identified as high-risk. 

Restaurants, delis, contractors, auto repair shops, retail stores, and any business with a high volume of cash transactions are perennial audit targets on Long Island and throughout New York City.

When NYS audits your business, auditors approach the process with a presumption of non-compliance. They request years of records — sales journals, cash register tapes, bank statements, purchase invoices, exemption certificates — and analyze them for discrepancies. 

If they find patterns of under-reporting, they project the error rate across the entire audit period and multiply it out. 

A relatively modest compliance error on individual transactions can become a massive assessment when projected across three years of business volume.

A sales tax audit is definitely not a do-it-yourself project. It is also not something to hand to your regular accountant unless they handle sales tax audits specifically and regularly. Auditors are skilled at getting business owners and their representatives to produce more information than is required, make statements that expand the scope of the audit, and miss deadlines that waive important rights. 

The New York State Tax Department does not audit businesses at random.

Certain industries are targeted with far greater frequency because of their historical patterns of non-compliance, their high cash transaction volumes, and the complexity of their sales tax obligations. 

If your business falls into one of these categories, you are at elevated risk — and proactive compliance is worth far more than reactive defense after an audit begins.

  • Restaurants, diners, delis, and food service businesses — among the most audited businesses in New York State, particularly in Nassau County, Queens, and Brooklyn, where cash transactions are prevalent and sales tax rules around food (taxable vs. non-taxable) are easily misapplied

  • Auto repair shops and body shops — targeted for mishandling labor charges, insurance repair billing, and warranty work, as described in detail in our companion article on this topic

  • Construction contractors and subcontractors — frequently audited for improper use of exemption certificates, misclassification of taxable vs. exempt materials, and failure to collect tax on certain service charges

  • Bars and nightclubs — high cash volume and complex tax treatment of food vs. alcohol sales make these businesses frequent audit targets across New York City and Long Island

  • Medical spas, salons, and personal service businesses — where the line between taxable services and non-taxable professional services is frequently misunderstood

Experienced New York sales tax attorney Charles Rosselli manages the process, controls what the auditor sees, challenges projections and estimates, and advocates for the most favorable result the facts support.

Responsible Person Assessments


This is the aspect of New York sales tax law that surprises business owners most violently. If your business — whether incorporated as a corporation, LLC, or partnership — fails to pay its sales taxes, New York State does not stop at the business entity.

 It identifies the individuals who were responsible for collecting and remitting the tax and assesses them personally for the full amount owed. 

This is not a percentage based on ownership. It is 100% of the liability, assessed against each responsible person individually.

I recently handled a matter where a business owner was personally assessed $89,529 in sales tax for a business he had partial involvement in. 

After a thorough review of the assessment, we determined that the tax had been improperly assessed. The liability was reduced to zero.

That outcome was only possible because the assessment was challenged promptly by New York sales tax attorney Charles Rosselli, who understood the law and the process. 

Without representation, that business owner would have paid nearly $90,000 that he did not legally owe.

The responsible person's liability for sales tax cannot be discharged in personal bankruptcy. It follows you personally for as long as New York State chooses to pursue it — and with a 20-year collection window on filed warrants, that can mean decades. 

The time to challenge a responsible person assessment is immediately upon receipt, before appeal deadlines expire and options narrow.

NYS Sales Tax Warrants


A New York State tax warrant is a public lien usually filed against both business and personal property in sales tax matters. 

It is recorded at the county clerk's office — in Nassau County, Suffolk County, Queens, or wherever the taxpayer owns property — and at the New York Department of State.

Once filed, it gives NYS the legal authority to issue bank levies, pursue income executions, seize business assets, and block real estate transactions. 

A NY tax warrant filed today can remain enforceable for 20 years if the underlying liability is not resolved. It is not a problem that disappears with time.

 It grows, it compounds, and it surfaces at the worst possible moments — when you are trying to sell property, refinance a mortgage, or obtain business financing.


Certificate of Authority Issues


Every business making taxable sales in New York State is required to obtain a Certificate of Authority from the Tax Department before beginning operations. Operating without one carries significant penalties — $500 for the first day and $200 per day thereafter, up to $10,000.

Beyond the penalties, a business that has been collecting sales tax without a Certificate of Authority faces a particularly complicated audit situation, because it has been operating outside the regulatory framework entirely.

New York sales tax attorney Charles Rosselli has handled Certificate of Authority matters regularly, including situations where past-due taxes or unresolved tax problems are preventing a business from obtaining one.

Sales Tax Defense & Resolution

Most interactions with the NYS Sales Tax Liability Resolution department will come through locally assigned agents throughout Long Island and the metro NYC area, whose sole purpose is the collection of sales taxes.

Most agents are assigned to your matter based on geographic proximity.

For businesses that are no longer in existence, the NYS Tax Department has been known to cast a wide net to assess as many individuals as possible for a defunct sales tax liability. 

Many of these assessments have no basis in the actual business operations (i.e., who was actually responsible for the sales tax liability).

However, the New York Department of Taxation and Finance will still put the burden on you to prove your innocence.

Unfortunately, often you are guilty until proven innocent against the New York State Tax Department. 

New York sales tax matters involving NYS sales tax collection agents or auditors can be particularly difficult for taxpayers to handle without the involvement of an experienced NY sales tax attorney. 

The New York State Department of Taxation and Finance tends to take a rather aggressive approach when dealing with taxpayers and in collecting sales tax revenue.

Long Island tax attorney Charles Rosselli of the Tax Problem Law Center is well-versed when it comes to dealing with the New York Tax Department and can protect your interests.

We strongly encourage you to take your New York sales tax matter seriously and contact us as soon as possible. We can assist you regardless of location. 

5 Critical Mistakes That Make NY Sales Tax Problems Worse

  • Talking to the auditor without representation. Auditors are trained to gather information. Every statement you make, every document you volunteer, every question you answer without counsel can be used to expand the scope of the audit and increase the assessment. Say as little as possible until you have a New York sales tax attorney in place.

  • Hiring the wrong professional. Your regular accountant or bookkeeper may be excellent at what they do, but sales tax audit defense is a specialized discipline that requires knowledge of NYS sales tax law, audit procedures, and the appeals process. Choosing a professional who does not handle these matters regularly is one of the most costly mistakes I see business owners make.

  • Missing deadlines. Every stage of the sales tax enforcement and appeals process has strict deadlines. Missing a deadline to protest an assessment, request a conciliation conference, or file a petition with the Division of Tax Appeals can permanently foreclose your right to challenge the liability. Once that right is lost, the only option is to pay.

  • Ignoring notices. Every notice from the NYS Tax Department deserves a prompt response. Notices that are ignored escalate quickly — from assessment to warrant to levy to seizure. By the time many business owners call me, an enforcement action has already been taken that could have been avoided with earlier intervention.

  • Assuming bankruptcy solves the problem. Sales tax — particularly under responsible person liability — is generally not dischargeable in bankruptcy. A business owner who files for personal bankruptcy, hoping to eliminate a responsible person's sales tax assessment, will typically be disappointed. The liability survives.

Don't Wait — Every Day Matters With a New York Sales Tax Problem

New York State sales tax problems compound in every direction simultaneously. The balance grows with interest. Penalties accumulate. Enforcement escalates. Appeal deadlines expire. 

The options available today may not be available six months from now if the right deadlines are missed.

Early engagement consistently produces better results and at a lower cost than crisis management after enforcement has already escalated.

If you have received any notice from the NYS Department of Taxation and Finance, if you are behind on sales tax remittances, if you have received an audit notice, or if a compliance agent has already contacted your business, call  New York sales tax attorney Charles Rosselli today. 

The Tax Problem Law Center serves individuals and business owners throughout New York State, with a primary focus on Long Island, Nassau County, Suffolk County, Queens, and the New York City metro area. Call today.

About the NY Sales Tax Attorney Charles Rosselli 

Charles Rosselli is a New York sales tax attorney and the founder of Tax Problem Law Center, located in Garden City, Nassau County, NY. Admitted to the United States Tax Court, the Supreme Court of the State of New York, and the United States District Court for the Eastern District of New York, Charles has represented businesses and individuals in IRS and New York State tax matters — including hundreds of NYS sales tax audits, assessments, and collection actions — for more than 20 years. He represents clients throughout New York State with a primary focus on Long Island, Nassau County, Suffolk County, Queens, and the New York City metro area.

Every Day You Wait To Resolve Your Tax Problems...

  • Your interest and penalties will increase every single day.
  • Your chances of having your wages garnished go up.
  • Your chances of having your bank account levied goes up.
  • You run the risk of the IRS or NYS seizing  your cars, house, or other property.
  • Your run the risk of an IRS Revenue Officer showing up at your home.
  • Your run the risk of a New York Tax Agent showing up at your home

Permanently Resolve Your IRS or NY Tax Problem Today