All Island Tax & Accounting provides financial services to both individuals and businesses. The accounting, tax preparation, and other financial services we provide are tailored to the unique needs of each client.
We do not take appointments during tax season, it is strictly walk in. After tax season April 15th on, please call to set up an appointment to come in. If you have questions please feel free to email us at [email protected], we will get back to you as soon as possible.
Tailored financial solutions for unique client needs
Walk-in service during tax season
Appointment-based service after tax season
Services
Tax Preparation
Provides accounting, tax preparation, and other financial services tailored to the unique needs of each client.
Walk-in service during tax seasonAppointment-based service after April 15thEmail support for questions
Accounting Services
Offers comprehensive accounting solutions for businesses and individuals.
"They are always very efficient and professional."
Frequently Asked Questions
How do I submit my tax documents? +
You can mail documents to 175 Ronkonkoma Ave, Lake Ronkonkoma, NY 11779, email [email protected], or drop them off during office hours.
What are the office hours? +
Office hours are from 9:00 AM to 3:00 PM on April 11th, 9:00 AM to 5:00 PM on April 13th and 14th, and 9:00 AM to 3:00 PM on April 15th. After April 15th, appointments are required.