"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.
Monaco CPA provides personal tax preparation, small business accounting, and bookkeeping services to individuals and businesses in Montclair, New Jersey. Based in nearby Livingston, the practice serves Montclair residents through a fully virtual model, no commute required.
Monaco CPA provides personal tax preparation, small business accounting, and bookkeeping services to individuals and businesses in Montclair, New Jersey. Based in nearby Livingston, the practice serves Montclair residents through a fully virtual model, no commute required.
Montclair's mix of young professionals, creative freelancers, and independent business owners makes it a community where personalized CPA services matter. Whether you're a W-2 earner with a side business or a small business owner navigating NJ tax compliance, you'll work directly with Greg Monaco, CPA.
All consultations are conducted via video call or phone, and documents are exchanged securely through an encrypted client portal, giving Montclair clients big-firm capabilities with boutique attention.
Montclair is home to a large population of NYC commuters, freelancers, and small business owners, all of whom have distinct tax needs. Monaco CPA works with Montclair-based photographers, music artists, and short-term rental operators navigating NJ-NY commuter tax situations, self-employment tax, and home office deductions.
The Montclair business community spans the arts, restaurants, health and wellness, professional services, and real estate. Monaco CPA has experience with the NJ tax requirements that apply to each of these industries, including S-Corp elections, BAIT filings, and NJ CBT returns.
Montclair's property values and corresponding property taxes also create planning opportunities around mortgage interest deductions, potential rental income from ADUs, and the impact of NJ's SALT deduction cap workarounds for homeowners.
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. Montclair businesses that hire freelancers or independent contractors should review their classification practices. Monaco CPA offers payroll services and compliance guidance.
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 Montclair 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.