Business Accountant NJ | Tax Accountant New Jersey | OnPoint
Business Accountant NJ — Tax & Accounting Services
OnPoint serves New Jersey businesses with expert tax preparation, bookkeeping, and accounting. Flat fees, no surprises. Office in Montclair, NJ — serving all of New Jersey.
Your New Jersey Business Accountant
OnPoint Business Tax & Accounting has helped New Jersey businesses manage their taxes and finances for over 15 years. From small businesses in Essex County to growing S-Corps across the state, we deliver accurate, on-time tax preparation and accounting at a flat fee you know upfront.
Our NJ office in Montclair serves businesses throughout New Jersey — including Newark, Jersey City, Hoboken, Edison, and beyond. Whether you need a small business accountant NJ for your LLC, a tax accountant NJ for your S-Corp, or a corporate tax accountant for your C-Corp, OnPoint delivers expert service with no surprises.
What's Included
A complete New Jersey accounting and tax service — not just a transaction.
Business Tax Preparation NJ
Accurate federal and New Jersey state tax returns for LLCs, S-Corps, C-Corps, partnerships, and sole proprietors. We maximize deductions and keep you fully compliant.
Small Business Accountant NJ
Monthly bookkeeping, financial statements, and tax-ready records for NJ small businesses. We keep your books clean year-round so tax season is never stressful.
Tax Accountant NJ
Year-round tax planning and preparation from a licensed NJ tax accountant. We identify savings opportunities and structure your business to minimize what you owe to New Jersey and the IRS.
S Corporation & LLC Tax Accountant NJ
Expert preparation of NJ Form CBT-100S, Form 1065, and all related state filings. We handle New Jersey's unique entity-level taxes and compliance requirements.
Corporate Tax Accountant NJ
C-Corp and corporate tax compliance for New Jersey businesses. We handle federal returns, NJ Corporation Business Tax (CBT), and all estimated payments and extensions.
IRS & NJ Tax Problem Resolution
Unfiled returns, back taxes, IRS notices, and NJ Division of Taxation issues handled by our licensed team. We resolve state and federal tax problems efficiently.
Flat-Fee Pricing — No Surprises
You know exactly what you'll pay before we start. No hourly billing, no hidden charges.
100% In-House — Never Outsourced
Every return, every filing, every call is handled by our own licensed NJ team.
Everything We Handle for You
OnPoint delivers a complete, end-to-end New Jersey accounting and tax service — no hand-offs, no surprises.
- Business income tax returns — all entity types
- New Jersey Corporation Business Tax (CBT) filings
- NJ S-Corp and partnership returns
- Monthly and quarterly bookkeeping
- Payroll tax compliance and NJ filings
- NJ sales tax registration and returns
- Business entity formation — LLC, S-Corp, C-Corp
- IRS and NJ audit representation and back tax resolution
- Year-round tax planning and strategy
- QuickBooks setup and cleanup
Why OnPoint?
New Jersey'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
Ready to Work With a NJ Business Accountant?
Call our Montclair, NJ office or submit your inquiry online. Flat fees, fast turnaround, and a licensed team that knows New Jersey business taxes inside and out.
NJ Office — 28 Valley Road, Montclair, NJ 07042
Serving all of New Jersey — Essex, Bergen, Hudson, Union, Middlesex counties and beyond. In-person and remote appointments available.