IRS & NY Tax Attorneys. Experience Matters.

For 20+ years, we have successfully resolved IRS & NY tax problems including unfiled tax returns, back taxes, notices, levies, and audits. We have the proven track record to help you achieve the best possible resolution to your tax problems.

We can help stop collection actions, prevent future levies, and save you as much money as possible. We can assist you regardless of where you live. 


What Our Clients Say

Our Tax Attorneys Assist Both Individuals & Businesses

How Can We Help You?


 A Few of Our Case Results

IRS Tax of $31,567 Reduced to $1,461


NY Sales Tax Reduced from $117,000 to $0


IRS Tax Reduced from $76,913 to $100


NY Sales Tax Reduced from $1.6 million to $40,000


IRS Tax of $240,452 Reduced to $40


6 Years IRS & NY Tax Returns Filed + Penalties Saved


Why Taxpayers Choose the Tax Problem Law Center


If you have a serious IRS or New York State tax problem, you need an experienced and proven Long Island tax attorney — not an accountant, not a national tax resolution company that makes false promises, and not a CPA that occasionally handles tax problems when they pop up for their clients. Small mistakes will cost you. 

You need someone who resolves IRS and NYS tax problems every single day, knows the system from the inside and out, and will be straight with you about your options and your exposure. This is 100% of what we do.

Long Island Tax Attorney Charles Rosselli

For 20+ years, Long Island tax attorney Charles Rosselli has helped individuals and businesses throughout New York State as well as nationwide resolve numerous tax problems with the Internal Revenue Service and New York State Department of Taxation and Finance, saving clients millions of dollars in the process.

Long Island tax attorney Charles Rosselli is the author of numerous articles on IRS and NYS  tax matters. 

Stop IRS & NYS Enforcement Action Against You

If you have received a notice from the IRS or N.Y. Tax Department, your bank accounts, wages, and income are subject to levy.

Determine the Best Way to Solve Your Tax Problem

The IRS & NY tax laws are complicated and confusing. We help you navigate the IRS & NYS tax maze so that you are protected and achieve the best possible outcome.

Peace of Mind  

We take over all communications with the IRS and New York Tax Department until your tax problem is resolved. You will not have to speak to or meet with either the IRS or NY Tax Department. 



IRS & NYS Tax Help

The Tax Problem Law Center is a Long Island tax law practice dedicated exclusively to serious IRS and New York State tax resolution and controversy matters. 

Tax attorney Charles Rosselli has represented individuals and businesses throughout Long Island — Nassau County, Suffolk County — as well as Queens, New York City, and clients across New York State. 

Our tax law firm has been handling exactly these types of matters for Long Island clients for more than 20 years. Centrally located in Nassau County, easily accessible from anywhere on Long Island and from Queens, we know the IRS & NYS Tax Department officers and agents;  understand the types of businesses and individuals who call;  and are available to meet in person when the situation calls for it.

We also represent clients in Queens and throughout New York City, where many Long Island business owners have operations or employees, and where IRS and NYS enforcement activity is particularly intense. And for clients elsewhere in New York State, remote representation by phone and video works just as effectively — the IRS and NYS Tax Department operate primarily by mail and phone regardless of geography.

An Experienced Long Island Tax Attorney - Not a Tax Resolution Company 

Unfortunately, the internet and radio are full of tax resolution companies making false promises about settling your tax liabilities and then just leaving you in a worse position. How we are different:

  1. 1
    Direct Tax Attorney Representation — You work with tax attorney Charles Rosselli personally from start to finish. Not a case manager. Not a paralegal. Not an accountant.
  2. 2
    20+ Years Resolving IRS and NYS Tax Problems — Exclusively tax resolution. Not a department. Not a sideline. The only thing we do.
  3. 3
    IRS and NYS Experience — Most serious tax problems involve both agencies simultaneously. We handle both, so your strategy is coordinated.
  4. 4
    Results-Focused — Whether your goal is settling for less, stopping enforcement, reinstating your license, or clearing a warrant, we’ll explain to you exactly what's achievable and what it takes under the tax laws.
  5. 5
    Based in Garden City, Nassau County — Centrally located on Long Island, serving Nassau, Suffolk, Queens, and beyond. In-person, video, and phone consultations.


Articles by Tax Attorney Charles Rosselli


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