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Trusted Long Island Tax Experts For Full Accounting Services

We Are Long Island Tax Accountants Who Maximize Your Financial Gains

Long Island business owners face tax rules that change fast and get confusing. With over 20 years serving personal and small business clients, our Long Island accountants offer clear communication, simple pricing, and reliable support year-round.

Speak with a tax specialist now

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5/5
"This firm is absolutely fantastic! I had income from both Pennsylvania as well as Massachusetts and my taxes were more complex this year than ever before. I also have a four person LLC for window and door installation. This company helped me get both my books together as well as my tax returns. I have been using them for four years now and have been very happy ever since." -Rocky Millwood, Google Review
5/5

Get award-winning accounting services

Work with CPAs who know how to protect your money and your time. We help individuals and business owners lower taxes and avoid costly errors. Get the full support you need from a team that’s focused on your success. Let’s talk today.
Award For Best CPAs in Long Island.
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Long Island Tax and Accounting Services Built For You

Many people get hit with tax bills they didn’t expect. Our accountants use proactive tax planning strategies that go beyond filing to help prevent surprises. Clients stay with us year after year because we explain the process clearly and focus on long-term results. Businesses and individuals trust our accountants in Long Island to keep things on track.

Long Island CPAs That Make Taxes Less Taxing

One client came to us with a growing business but missed out on key deductions. Through our step-by-step process, we found over $42,000 in tax savings by timing income and expenses more carefully. With CPA services focused on long-term results, our clients see actual changes in how much they owe and how they plan ahead.
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How Our Long Island Certified Public Accountants Save You Time & Money

As a Long Island CPA, we help clients avoid costly tax mistakes by staying on top of law changes that affect local businesses. With year-round support, there’s no last-minute rush. Clients save hours of paperwork and often gain thousands from deductions and credits missed by those trying to handle everything on their own.

Long Island Locals Trust Us For Complete Tax And Accounting Help

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Tax Preparation

Get your taxes done right, fast

We help you file with less stress and no guesswork. Our tax CPA team specializes in multi-state tax filing for both individuals and businesses. We prepare thousands of returns each year, giving clients time back through an organized, digital process that keeps everything on track.

Forensic Accounting

Evidence-based financial investigations

We find the facts when money goes missing. Our forensic accountant team focuses on uncovering financial fraud and embezzlement. With over 15 years of forensic work, we’ve completed hundreds of cases. Clients benefit from recovered funds and strong evidence that helps move legal proceedings forward with clarity and purpose.
bookkeeping services for small businesses

Bookkeeping

Clean books, clear business picture

Small business bookkeeping should make things simpler, not harder. Our team handles monthly reconciliation services with care and focus. With over 15 years providing bookkeeping support, we help cut down accounting errors. That means fewer worries, cleaner records, and more time doing what matters.
tax consulting services

Tax Consulting

Smart tax choices, better results

We help you stay ahead of complex tax rules in multiple countries. If income is taxed twice and credits are missed, the result is a higher bill. Our Long Island tax consultants focus on high-net-worth individual tax strategies and use foreign tax credit maximization to prevent overpayment and confusion.
full payroll and HR management services.

Payroll Services

Payroll compliance, handled correctly

We run payroll so you don’t have to stress about it. Our small business accountants handle multi-state compliance and keep everything accurate. No more guessing or late filings. You save hours every pay period and avoid mistakes that could cost you later.
Amend tax returns.

Amended Tax Returns

Fix past tax return mistakes

We help fix tax returns when things weren’t done right the first time. If you left out a credit, missed a document, or used the wrong numbers, we handle the changes. We explain what’s needed, guide you through it, and help bring down back taxes without the guesswork.
financial auditing services.

Financial Audits

Thorough reviews for accuracy

Our certified tax accountants are great at spotting and managing risks that others often miss. We finish audits faster than most firms, saving you time. Clients say they appreciate how we explain everything in plain language so they can act on the findings without confusion.
IRS tax audit representation.

Tax Audit Representation

Expert defense in IRS audits

Ever wonder what really happens during an IRS field audit? Our certified tax accountants know how to handle it from start to finish. We speak directly with the IRS, prepare the right documents, and protect you from common audit pitfalls. Clients often say the process feels easier and less stressful with us on their side.
IRS tax audit representation.

Real Estate Taxes

Property tax planning made simple

If you own rental property in Long Island, you’re probably missing deductions. We help you find them. Our certified tax accountants walk you through every step and stay with you all year, not just at tax time. You’ll save money and sleep better knowing you’re not guessing when it comes to your real estate taxes.

Resources From Our Expert Accountants

Take a moment to explore our resource center where we break down how to maximize your tax deductions and credits. Our team shares practical insights on local and international tax rules to help your business stay informed and moving forward.

Get Your Tax & Accounting Questions Answered

If you’re looking for help with personal and business tax filing, we explain what’s included in our tax filing services so you know exactly what to expect. When tax season approaches and you need preparation help, we’re here. Find answers to your accounting questions below.

Average accountant hourly rates by years of experience (2025)

Hourly Rate ($)
$400 $300 $200 $100 $0
1-2 years
2-4 years
4-6 years
6-8 years
8-10 years
10+ years

How much does an accountant cost in Long Island, NY?

Accountants in Long Island generally charge between $150–400 per hour. CPA costs can vary based on the type of services needed, such as tax planning, audits, or business consulting. We offer transparent pricing with no hidden fees, more personalized attention, and expert guidance that helps clients avoid costly mistakes and feel real relief from the pressure of managing their own finances.

What is the average cost of tax preparation by CPAs in Long Island, NY?

Professional CPA tax prep and filing for New York State and federal returns usually costs between $1,500 and $5,000, depending on how complex your situation is. With more expertise in personal taxes than many accounting firms in Long Island, we help you avoid costly tax mistakes and reduce stress during filing season. Contact us today for a quote.

How much does a bookkeeper cost?

In Long Island, part-time bookkeepers charge $400 to $800 per month, full-time bookkeepers range from $3,000 to $4,500, and outsourced services cost between $400 and $2,500 depending on experience. Our bookkeeping services offer better cost-effectiveness and fewer errors that lead to costly corrections compared to the average bookkeeper. You get reliable records without spending extra time or money fixing mistakes.

Why work with a crypto tax accountant?

Working with crypto tax accountants helps you stay on track and avoid penalties when dealing with digital assets. We handle capital gains tax calculations and help fix or file cryptocurrency tax returns for current and past years. If you’re confused about how to report Bitcoin, Ethereum, Solana, or NFTs, we guide you through it and solve the common problem of tracking transactions across multiple platforms.

Can you help with IRA's and 401ks?

Our retirement tax accountants help you build a solid plan for financial security by making smart tax choices now. We offer tax-efficient IRA withdrawal planning that fits your unique goals. If you’ve had trouble tracking transactions across exchanges or wallets, we bring clarity and structure. Our retirement planning services focus on reducing long-term tax burdens so you can keep more of what you’ve saved.

Your Personal and Business Accounting Team

George Dimov - Founding President of George Dimov CPA and Tax Specialists, an online CPA firm with the highest standards

George Dimov

President

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Stan Shraybman, MBA, EA

Senior Tax Manager

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Bob Liu, CPA

Senior Accountant

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Xintian Wang, CPA

Senior Tax Manager

Optimize your taxes and save thousands

Speak with a tax accountant now

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