"Greg was very easy to work with. I had a complicated scenario that he was able to manage, with complete confidence. I would highly recommend using him."
"I've had a great experience working with Greg Monaco. He is incredibly detail-oriented and thorough, making sure everything is handled correctly and fully compliant. What really stood out to me is how proactive and dedicated he is."
"Monaco CPA is excellent to work with! Greg is detail-oriented, knowledgeable, and prompt. He's been instrumental in helping me get my business off the ground with a strong financial foundation."
"If you need a CPA or accountant in Livingston or Essex County, I highly recommend Greg at Monaco CPA. My wife and I switched because my old accountant often didn't return my calls. Greg is different."
"I've been working with Greg Monaco, CPA for a few years now, and he's honestly saved me real money with both personal tax help and crypto tax stuff."
"I've been working with Gregory Monaco CPA LLC for my taxes, and I couldn't be happier with the experience. Extremely professional, thorough, and organized from start to finish."
Testimonials reflect individual client experiences and do not guarantee similar outcomes. Tax savings and other results depend on each client's facts and are not typical of all engagements. No client was compensated for providing a review.
Newark is New Jersey's largest city and a hub for entrepreneurship, small business, and professional services. Monaco CPA provides tax preparation and accounting for Newark-area residents, sole proprietors, LLCs, and small businesses.
Newark is New Jersey's largest city and a hub for entrepreneurship, small business, and professional services. Monaco CPA provides tax preparation and accounting for Newark-area residents, sole proprietors, LLCs, and small businesses.
As a virtual CPA practice, Monaco CPA serves Newark clients throughout Essex County, from individual W-2 filers to small business owners managing payroll, bookkeeping, and annual tax returns.
Whether you are a Newark entrepreneur filing your first business return, a freelancer managing self-employment taxes, or a professional navigating NJ/NY commuter tax rules, Monaco CPA provides the focused knowledge and CPA credentials your situation requires.
Newark's economy includes a growing tech and startup community, logistics and transportation businesses, healthcare providers, and a large population of self-employed professionals and gig workers who face complex self-employment tax obligations. Monaco CPA works with construction companies, manufacturers, and restaurants throughout the Newark area.
Many Newark residents work in New York City and face NJ/NY dual taxation, paying NJ Gross Income Tax as a resident while also subject to NYC tax as an employee. The NJ/NY commuter credit helps offset this, but proper filing is essential to avoid double taxation.
Newark's Opportunity Zone designations make it particularly relevant for real estate investors and startup founders who have realized capital gains, a Qualified Opportunity Fund investment in a Newark OZ could defer and reduce those gains.
New Jersey has collected $84 million in wage-theft and misclassification assessments since 2018, with $37 million assessed in just the first seven months of 2025. Newark businesses with contractors or gig workers face heightened scrutiny. Monaco CPA provides payroll services and worker classification compliance support.
Your CPA knows your name and your situation.
Livingston-based virtual CPA licensed in New Jersey, serving clients statewide.
Secure portal, video consultations, and e-filing from anywhere.
All inquiries answered within 1–2 business days.
Monaco CPA provides services throughout Newark and Essex County, NJ, including:
Accurate, stress-free tax returns for W-2 earners, freelancers, and self-employed individuals.
Year-round strategies to help reduce your tax liability legally.
Returns and compliance for S-Corps, LLCs, partnerships, and sole proprietorships.
Monthly bookkeeping, QuickBooks Online setup, and financial reporting.
QuickBooks Online setup, cleanup, training, and ongoing support from a Gold Certified ProAdvisor.
Payroll processing, tax filings, and compliance for NJ businesses.
"Great service and really efficient. The virtual process was straightforward and saved me a ton of time."
Eric R.
"Greg was very professional in helping me with my taxes. He broke it down and explained all the details. He was very easy to communicate with. I am all set for this year and I will be returning next year for the same service. His tax planning and strategies helped me save money."
Brandon B.
"Greg took the time to listen to my concerns and answer my tax related questions and put my mind at ease. I would definitely recommend to others."
Mike D.
These testimonials reflect individual client experiences and do not guarantee similar outcomes. Results vary based on each client's specific facts and circumstances. No client was compensated for providing a review. Tax savings and outcomes depend on individual tax situations and are not typical of all client experiences.
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Schedule a free consultation to discuss your tax, accounting, and bookkeeping needs.
Tax advice disclaimer: This material is for general educational information only and is not legal, tax, or accounting advice for your specific facts. A CPA-client relationship is formed only through a signed engagement letter.
Monaco CPA is licensed by the New Jersey State Board of Accountancy (Firm License #20CB00789800). Services are provided remotely to clients nationwide. Monaco CPA does not maintain physical offices outside New Jersey and does not hold CPA firm permits in other states.