Payroll Tax Services for Small Businesses in Suffolk County

Get reliable payroll services in Port Jefferson and St. James from a local CPA team that understands Long Island. We handle small business payroll processing in NY—gross-to-net calculations, tax withholdings, and direct deposits—plus payroll tax filing by a CPA in Suffolk County so you meet every deadline without the stress.

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Full-Service Payroll Processing You Can Count On

From onboarding through payday, we manage end-to-end payroll with accuracy and confidentiality. Employees are paid on schedule (weekly, bi-weekly, or semi-monthly), deductions are handled correctly, and records stay audit-ready—so you can focus on customers from Setauket to Smithtown.

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Payroll Tax Compliance—Handled and Filed

Avoid penalties and late notices. Our CPA team prepares and files all required payroll tax returns and deposits—federal, New York State, and local where applicable.

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Quarterly Forms 941 and NYS-45; annual 940 and state unemployment filings

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Electronic tax payments via EFTPS and state portals

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Year-end W-2 and 1099-NEC preparation and e-file

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New hire reporting and payroll register maintenance

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Support for wage garnishments and benefit deductions

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Notice response and issue resolution when letters arrive

Built Around Your Team—and Your Tools


Whether you have one employee or fifty, we scale to your needs. Prefer to stay on QuickBooks Payroll or another platform? We’ll operate within your system—or provide a streamlined solution—while keeping your chart of accounts and payroll mappings clean.



Integrating payroll with bookkeeping means cleaner job costing, accurate accruals, and fewer surprises at year-end. It’s the one-team advantage: payroll, books, and taxes that agree.

More Than Paychecks: Payroll That Supports Your Business


We don’t just run payroll—we help you plan for it. Expect proactive reminders, easy onboarding checklists, and visibility into labor costs so you can schedule confidently across Port Jefferson Station, St. James, Nesconset, Mount Sinai, Lake Grove, and nearby communities. When rules change, we keep you updated and compliant.

 Stay Current with New York Requirements

New York payroll rules evolve—minimum wage updates, paid sick leave, and new reporting details. With payroll tax help on Long Island, your withholdings, filings, and documentation stay in step. We summarize what changed, what it means for your team, and what we’ll handle next—so you don’t miss a beat on payday.