LLC Tax Preparation NYC & NJ | LLC Tax Accountant | OnPoint Business Tax
LLC Tax Preparation for NYC & NJ Business Owners
Single-member or multi-member LLC taxes handled by enrolled agents who specialize in small business.
LLCs are the most popular business structure in New York and New Jersey — and for good reason. But LLC taxes are anything but simple. Depending on how your LLC is taxed (sole proprietor, partnership, S-Corp, or C-Corp), your filing requirements vary significantly. OnPoint Business Tax & Accounting prepares LLC tax returns for single-member and multi-member LLCs across NYC and NJ, ensuring you're taxed correctly and taking every deduction you're entitled to.
What's Included
A complete service — not just a transaction.
Single-Member LLC Returns
For single-member LLCs taxed as sole proprietors, we prepare Schedule C with your personal return — capturing every business deduction to reduce self-employment tax.
Multi-Member LLC / Partnership Returns
We prepare Form 1065 partnership returns and Schedule K-1s for all members, ensuring income and deductions flow through correctly to each owner.
LLC Taxed as S-Corp
If your LLC has elected S-Corp status, we handle the 1120-S filing, K-1 distributions, and reasonable compensation analysis to maximize your tax savings.
NYC & NJ State Filings
Full compliance with New York State, New York City Unincorporated Business Tax (UBT), and New Jersey LLC filing requirements.
Self-Employment Tax Reduction
We analyze your LLC structure and income to identify legal strategies for reducing self-employment tax — often the biggest tax burden for LLC owners.
Entity Structure Optimization
Not sure if your LLC is taxed the right way? We review your current structure and advise whether an S-Corp election or other change could save you money.
Flat-Fee Pricing — No Surprises
You know exactly what you'll pay before we start. No hourly billing, no hidden charges, no scope creep.
100% In-House — Never Outsourced
Every return, every filing, every call is handled by our own licensed team. Your work never leaves our office.
Everything We Handle for You
OnPoint Business Tax & Accounting delivers a complete, end-to-end service — no hand-offs, no surprises.
- Schedule C preparation for single-member LLCs
- Form 1065 partnership return for multi-member LLCs
- Schedule K-1 preparation for all LLC members
- Form 1120-S for LLCs taxed as S-Corps
- New York State IT-204 partnership filing
- New York City Unincorporated Business Tax (UBT) filing
- New Jersey partnership and LLC tax filings
- Self-employment tax analysis and reduction strategies
- S-Corp election analysis and Form 2553 filing
- Quarterly estimated tax payment calculations
Why OnPoint?
NYC & NJ's Trusted Business Tax Experts
- Circle of Excellence 2025 Award Recipient
- 5-star rated on Google Reviews
- Serving NYC & NJ businesses for over a decade
- Flat-fee pricing — you know the cost upfront, always
- 100% in-house — your work is never outsourced or offshored
- Bilingual staff — English & Spanish
- In-person, virtual, and drop-off options
Client Stories
What NYC & NJ Business Owners Say
"OnPoint is hands-down the best business tax accountant in Brooklyn. They found deductions I never knew existed, saved my LLC thousands in taxes, and made the whole process completely stress-free. I won't go anywhere else."
Maria T.
Owner, Bella Mia Boutique — Brooklyn, NY
"I've worked with several Manhattan accountants over the years, but OnPoint is on another level. Their real estate tax expertise and S-Corp knowledge saved my business over $14,000 last year. Highly recommend for any NYC business owner."
James R.
CEO, R&R Property Group — Manhattan, NY
"As a new LLC owner in Queens I was overwhelmed by business taxes. OnPoint walked me through everything — bookkeeping setup, quarterly estimates, and my first business tax return. Now I feel totally in control of my finances."
Sofia M.
Founder, SM Consulting LLC — Queens, NY
"OnPoint handles our payroll, bookkeeping, sales tax filings, and annual business tax return. Everything is accurate and on time. Having a reliable Bronx tax accountant on our side lets me focus on running my restaurant."
Kevin L.
Owner, Golden Dragon Restaurant — Bronx, NY
"OnPoint is the best small business accountant on Long Island. They cleaned up two years of messy books, caught deductions my previous accountant missed, and got me a refund I didn't even know I was owed. Exceptional service."
Denise W.
Owner, Denise's Hair Studio — Long Island, NY
"OnPoint handles all my New Jersey contractor tax filings, quarterly estimates, and business tax preparation. They're always reachable, always accurate, and have already saved me from two IRS notices. Best business accountant in NJ."
Carlos V.
Principal, Vega Construction — Newark, NJ
"I needed a New Jersey accountant who truly understood small business taxes and S-Corp elections. OnPoint nailed both. The S-Corp election they recommended saved me over $8,000 in self-employment tax last year alone."
Rachel B.
Founder, Bright Start Tutoring — Montclair, NJ
"I used to dread tax season. Now I look forward to my year-end review with OnPoint because I know they'll find ways to reduce my business taxes. The best tax accountant in Brooklyn for contractors and tradespeople."
Anthony P.
Owner, Park Slope Plumbing — Brooklyn, NY
"Our payroll taxes and NYC business tax situation were a mess when we came to OnPoint. Within 90 days they had everything organized, compliant, and running smoothly. The most knowledgeable Manhattan tax accountant we've ever worked with."
Linda C.
CEO, Citywide Staffing Solutions — Manhattan, NY
"OnPoint helped me form my LLC, set up QuickBooks, and filed my first business tax return in the Bronx. They made starting a business feel manageable. I refer every small business owner I know to them."
Marcus J.
Owner, MJ Auto Detailing — Bronx, NY
"As a restaurant owner in Queens, sales tax compliance and payroll taxes were always stressful. OnPoint handles all of it — filings, audits, quarterly returns. I haven't received a late notice since switching to them."
Priya S.
Founder, Priya's Kitchen — Queens, NY
"OnPoint understands real estate taxation better than any accounting firm I've used. They handle our partnership returns, depreciation schedules, 1031 exchange planning, and Long Island property tax strategy. Worth every dollar."
Tom H.
Partner, Harbor View Realty — Long Island, NY
File Your LLC Taxes Correctly — and Save More
Whether you're a single-member LLC or a multi-member partnership, we handle every detail. Get a flat-fee quote today.