Marion Tax Service delivers straightforward, expert tax preparation, IRS help, tax & financial planning, payroll, and bookkeeping to individuals and businesses across Bergen, Passaic, and Essex Counties — in person or fully virtual.

LLCs, S-corps, partnerships, and sole proprietors who need accurate returns, organized books, and a firm that actually picks up the phone.
Entrepreneurs launching their first business who need entity formation, EIN registration, QuickBooks setup, and a clear financial foundation from day one.
Individuals and families who want their return done right — with deductions they didn't know they had — explained in plain English.
From annual tax returns to monthly bookkeeping, payroll, and business formation — we handle the financial work so you can focus on running your business.
Accurate federal and New Jersey returns for LLCs, S-corps, C-corps, partnerships, and sole proprietors — filed on time, every time.
Learn More →Personal Form 1040 and NJ-1040 returns for W-2 employees, the self-employed, investors, and retirees across Bergen County.
Learn More →Organized, accurate books each month so you always know where your business stands — and your return is ready come April.
Learn More →Weekly, bi-weekly, or monthly payroll — including 941/940 tax deposits, W-2s, and 1099s handled completely.
Learn More →Facing an IRS notice, audit, or back taxes? We represent you directly and negotiate a realistic resolution on your behalf.
Learn More →LLC formation, EIN registration, and QuickBooks setup — everything a new business needs to launch with clean financials.
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Marion Tax Service was built on a straightforward idea: individuals and businesses across Bergen, Passaic, and Essex Counties deserve a firm that brings genuine, decades-deep expertise to every client — one that returns calls promptly, explains things in plain English, and treats every engagement with real care.
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Book a free consultation and find out exactly how Marion Tax Service can help you pay less, stay compliant, and run cleaner financials.