"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.
NJ-licensed CPA for income that doesn't fit neatly into a form. Crypto, betting, content, cash, small business. You work directly with me.

How I ended up doing tax work I actually care about.
I went to college to help people, bombed a neuroanatomy exam, and realized numbers were more my speed.
Years of financial analysis and accounting across businesses of all sizes.
"I didn't want my own firm to be impersonal, inaccessible, and stuck in outdated practices."
Built to be the opposite: personal, reachable, judgment-free, modern.
Working with individuals, small businesses, and crypto investors across the country from Livingston, NJ.
"When you work with Monaco CPA, you work directly with me. Question about a deduction? Call me. IRS letter you don't understand? Email me. I handle client work personally and aim to respond within 1–2 business days, so I actually know your situation when you reach out."
See what clients say
Licensed in New Jersey
Business Analytics, University of Hartford
Economics & Finance
Member
Member
Gold Certified ProAdvisor
Professional liability (E&O) insurance maintained continuously since firm founding. Monaco CPA is a non-attest practice (no audit, review, or compilation engagements); all services are tax preparation, planning, bookkeeping, and advisory.
As Featured In
Quoted on cryptocurrency taxation, tax planning, property taxes, charitable deductions, and personal finance
Greg Monaco was quoted or interviewed for editorial coverage. These mentions are not sponsored or paid placements.
Ready to see if we're a good fit?
A lot of my clients find me because their income doesn't look like everyone else's. Crypto and active trading, sports betting and prediction markets, content and creator platforms, cash businesses. Some of them are worried they've been doing it wrong for years. I've worked with a lot of it, and none of it throws me. You work directly with me, I'm the one handling your return and the one you can actually reach, and everything stays private through an encrypted portal. I'm not here to judge how you made your money. I'm here to help you report it right so you can stop thinking about it.
A fully virtual practice built on modern technology, proactive planning, and the kind of clear communication you actually deserve.
Your documents go through an encrypted TaxDome portal, not email attachments. You get real-time status updates, not "I'll get back to you" promises.
I'll flag an S-Corp election opportunity before you miss the deadline, not after. Year-round planning, not just April scrambling.
You'll understand why I'm recommending something, not just what to sign. If I can't explain it simply, I haven't thought about it enough.
You'll see exactly what your engagement costs before any work begins. My pricing page is public. I don't hide it behind a "contact us" form.View pricing
Your financial data is protected by an encrypted, SOC 2 compliant client portal. Bank-level security for every document and communication.
Crypto, gambling, creator income, a cash business, a few years you'd rather not think about. Bring it. I help you report it right and keep it between us. No lectures.
Whether it's a quick question or a full engagement, I respond to every message personally, within 1–2 business days.