Port Washington, New York

Tax & accounting.
With a human side.

Tax preparation, bookkeeping and year-round help for business owners and individuals.Work with our CPA and EA team in Port Washington or remotely.

Serious about taxes. Easy to talk to.

Schedule a Consultation Call (516) 336-3316

Transparent pricingPhone or office appointmentsExperienced CPA & EA team

CPA & EA TeamTax help you can understand

Business-FocusedS corps, partnerships, LLCs and corporations

Port Washington Office8 Maple St #11, Port Washington, NY

Secure Virtual ServiceWork with us from wherever you are

For Business Owners

More than a once-a-year tax return

Stay on top of your books and taxes all year.

Business Tax Preparation & Accounting

We handle the forms.
You get back to business.

We prepare tax returns for S corporations, partnerships, LLCs and corporations. We also provide bookkeeping. Year-round tax planning is available to existing clients.

S Corporation Tax Preparation →Partnership Tax Preparation →Small Business Accounting →Year-Round Tax Planning →Explore business tax preparation →

Bookkeeping & Accounting

Keep your books current with account reconciliations and clear financial reports. Behind on your bookkeeping? We can help you catch up.

Explore bookkeeping & accounting →

Plan before tax season

For existing clients: discuss estimated payments, changing income and major purchases before filing.

Explore tax planning

For individuals & families

Personal tax help. Even when it’s complicated.

We prepare federal and state tax returns for individuals and families, including self-employment, rental and foreign income.

Get help with my taxes

Explore personal tax services

Individuals & Families

Federal and state tax returns, including wages, investments and common deductions and credits.

Freelancers & Self-Employed

Tax preparation for freelancers, independent contractors and sole proprietors.

Rental Property Owners

Help reporting rental income, expenses and property sales.

More Complex Tax Situations

Multistate income, foreign income or an IRS notice? We’ll discuss how we can help.

Local office. Online convenience.

Virtual tax preparation.
No office visit needed.

Work with our team by phone, email and secure client portal. Based in Port Washington, NY, serving Nassau County and Long Island.

Explore virtual tax preparation

I got 99 problems, but my tax ain’t one.

That’s the Go Tax Dude spirit.

Go Tax Dude office building in Port Washington

Your Port Washington tax office8 Maple St #11, Port Washington, NY 11050

Rooted in Port Washington

A local office.
A flexible way to work.

Meet us by appointment in Port Washington, or work with us online.

✓

Experienced people. Plain English.

Our CPA and EA team takes the time to explain your options.

✓

Clear pricing

You’ll know the price and what’s included before we start.

✓

Secure document exchange

Upload documents, sign forms and communicate through a secure client portal.

About Go Tax Dude

Client Feedback

What our clients say

Google reviews

      EXCELLENT  
   Based on 39 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Chris OH 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had an excellent experience with Go Tax Dude. The consultation was extremely helpful, professional, and thorough. They took the time to answer all of my questions clearly and made the entire tax filing process easy to understand.

I was especially impressed by their knowledge, attention to detail, and friendly service. I truly felt that I was in good hands throughout the entire process. I highly recommend Go Tax Dude to anyone looking for reliable and professional tax services. I will definitely use their services again in next year.
  
 
      Posted on Google  
   
   Paul Shin 
 
 
 
 Trustindex verifies that the original source of the review is Google. Highly recommend! I was facing a tight deadline with multiple filings required at once, but Luke managed everything seamlessly and accurately in very little time.
  
 
      Posted on Google  
   
   Aiden Heeseung Han 
 
 
 
 Trustindex verifies that the original source of the review is Google. Legendary tax dude. Should change the company name to GOAT Tax Dude. Get your tax done by the GOAT
  
 
      Posted on Google  
   
   OmarELH 
 
 
 
 Trustindex verifies that the original source of the review is Google. Amazing service by Luke, being with him for the last couple years. He genuinely care about helping you and make sure you understand everything regarding your taxes.
  
 
      Posted on Google  
   
   Ramona Ramadar 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had a great experience with Luke at Go Tax Dude. He was knowledgeable, professional, and took the time to walk me through everything in detail. I really appreciated how he explained the process and made sure I understood each part of my return. Excellent service—highly recommend!
  
 
      Posted on Google  
   
   Jin Won 
 
 
 
 Trustindex verifies that the original source of the review is Google. My previous accountant always rushed through my return, but Luke actually took the time to sit down with me and go through everything carefully. He even found deductions I had completely forgotten about, and I ended up getting a much bigger refund than I expected. I’m really grateful for his attention to detail.
  
 
      Posted on Google  
   
   Christine Choi 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very thorough and kind, even explaining things I didn't know! I've been asking for this for several years!
  
 
      Posted on Google  
   
   Kevin Mun 
 
 
 
 Trustindex verifies that the original source of the review is Google. I've been working with Luke for the past ~10 years, and it has been one of the best tax advisors I have worked with. My situation has gotten more complicated over the years, and Luke has been able to support me regardless of the issue. High recommend Luke regardless of the financial situation!
  
 
      Posted on Google  
   
   Dahae Byun 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had a great experience with this accounting office. They are extremely professional, knowledgeable, and responsive. Everything was explained clearly, and I felt confident that my finances were handled with great care. I have been client for approximately six-seven years, and the service has always been outstanding. They are knowledgeable, trustworthy, and truly care about their clients. Highly recommended.
  
 
  
  
 
     Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Read Google reviews →

Clear pricing

Let’s talk numbers.

View full pricing →

Individual Tax Preparation

Starting at $300

For a simple individual return.

Quoted based on your forms and filing needs
Separate quotes for foreign income and nonresident returns

Business Tax Preparation

Starting at $750

For businesses with little or no activity.
Active business returns start at $1,200.

S corporations, partnerships and corporations
Bookkeeping cleanup and additional states quoted separately

Simple Process

Get started in three steps.

Schedule a consultation

Choose a time to speak with us by phone or meet at our Port Washington office.

Share relevant records

You don’t need all your documents ready to book. We’ll let you know what to share through our secure client portal before we meet.

Get a clear quote

During your consultation, we’ll discuss how we can help and provide a clear quote.

Tax & Business Insights

Tax tips for you and your business.

View all articles →

October 22, 2026

Your Business Shows a Profit. Why Is Cash Still Tight?

Your profit and loss report looks encouraging, but the bank balance does not feel comfortable. That difference deserves an explanation. It does not automatically…

Read article →

October 20, 2026

Changing Business Accountants: A Practical Handoff Checklist

Changing your business accountant should give you a clearer working relationship—not a month of wondering who is filing what. The transition is easier when…

Read article →

October 6, 2026

Moved to or from New York in 2026? A Tax Preparation Checklist

A move can leave your tax records in several places: a former employer’s payroll system, a new home office, a storage box, and last…

Read article →

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Have a tax question? Let’s talk.

Tell us what you need help with. We’ll explain the next steps.

Schedule a Consultation Call (516) 336-3316

Tax & accounting.With a human side.

More than a once-a-year tax return

We handle the forms.You get back to business.

Bookkeeping & Accounting

Plan before tax season

Personal tax help. Even when it’s complicated.

Individuals & Families→

Freelancers & Self-Employed→

Rental Property Owners→

More Complex Tax Situations→

Virtual tax preparation. No office visit needed.

A local office.A flexible way to work.

What our clients say

Let’s talk numbers.

Individual Tax Preparation

Business Tax Preparation

Get started in three steps.

Schedule a consultation

Share relevant records

Get a clear quote

Tax tips for you and your business.

Your Business Shows a Profit. Why Is Cash Still Tight?

Changing Business Accountants: A Practical Handoff Checklist

Moved to or from New York in 2026? A Tax Preparation Checklist

Have a tax question? Let’s talk.

Tax & accounting.
With a human side.

We handle the forms.
You get back to business.

Individuals & Families

Freelancers & Self-Employed

Rental Property Owners

More Complex Tax Situations

Virtual tax preparation.
No office visit needed.

A local office.
A flexible way to work.