Tax Service Plus is a full service tax firm providing personal and small business income tax preparation as well as most business services. We have been serving the East End of Long Island and NYC since 2010.
Tax Preparation
Our experienced team, located in Sag Harbor, is committed to providing quality personal service, ensuring you either pay the lowest possible tax or receive the maximum refund allowed. Learn more about your tax services and how we help you.
Quick Turnaround
Accurate and Affordable Service
Rapid Refunds
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Simple returns start at $100
See all our rates
Business Services and Consultation
We offer a wide range of services for both start up and existing businesses. We provide traditional accounting and bookkeeping services including sales tax, payroll, bookkeeping, forecasting, and implementing cost cutting measures to help you increase your bottom line.
We also offer start up services such as incorporating, business plan creation, and web design. Our firm, can handle just about any needs your business may have, while developing a personal relationship with you. We’re flexible, friendly, and above all, we listen. Visit our business solutions page to get a feel of what we can do for your business. And remember your first consultation is always free.
Hablamos Español
Servicios de Preparación de Impuestos Para Información En Español Click Aquí
“Sally at Tax Service has been so helpful in getting my business in order. I have saved $1000s since we started working together”
Deana Z. The Country School
“I engaged Tax Service Plus to handle my payroll. They came up with great ideas to streamline my procedures and now they handle all my accounting and tax needs”.
Kelly B. Pepperoni’s Pizza
Some of our services
Tax Preparation
Whether you are an individual or small business we are here to help you. We don’t just prepare taxes but we help you plan to reduce your potential tax liability.
Bookkeeping
As a small business owner, you have a lot of things on your plate. Not to worry –Tax Service Plus can take care of your books for you. With us, your financial records will be expertly and accurately organized.
QuickBooks Services
If you need help with your accounting system, we can setup up QuickBooks for you, train you on it, or handle your accounting remotely or on site.