Virtual CPA for NY, NJ & PA Businesses

Why the Tri-State Tax Environment Requires a Specialist

Three States, Three Different Tax Codes

New Jersey, New York, and Pennsylvania each levy their own income taxes. None of them simply mirrors federal rules. New Jersey's Gross Income Tax follows its own source rules, with unique treatment for partnership income, retirement distributions, and S-Corp pass-throughs. New York imposes a top marginal rate of 10.9% at the state level, plus an additional 3.876% NYC tax for city residents. Pennsylvania operates on a flat 3.07% rate but layers local Earned Income Taxes on top — rates that vary by municipality and school district.

For business owners who operate across these states, the differences compound. A New Jersey LLC with New York clients may owe New York tax on New York-sourced income. It may also need a New York non-resident return and an analysis of whether the NJ BAIT election saves more than the NY pass-through entity tax. Getting these interactions right is not a matter of applying one state's rules to another. It requires knowing all three.

Proactive Planning, Not Just Filing

Filing a return correctly is the floor, not the ceiling. The most consequential tax decisions — entity structure, retirement plan selection, equity compensation timing — are made before the tax year ends, not after. ProAxis operates on a year-round advisory model. Our clients hear from us when estimated tax payments are due, when a planning opportunity is time-sensitive, and when a regulatory change affects their specific situation.

This approach produces different outcomes than the once-a-year engagement model. Clients who plan their taxes in advance typically save more. They also walk into tax season without surprises.

Who ProAxis Serves

ProAxis works with small and mid-size businesses, high-income professionals, real estate investors, and multi-state households across the Tri-State region. Our clients include Bergen County business owners, NYC-based professionals with NJ or PA ties, Westchester executives with concentrated equity compensation, and Pennsylvania businesses navigating PA's local tax structure. The common thread is complexity that rewards specialized attention.

We do not serve every type of client. We focus on those where our Tri-State expertise, technology platform, and year-round model create genuine value — and where a generalist preparer would leave money or planning on the table.