We value you as a customer and want to get to know you

We value you as a customer and want to get to know you

We value you as a customer and want to get to know youWe value you as a customer and want to get to know youWe value you as a customer and want to get to know you

About Us


Why is your federal and state income tax preparation Just $99 ?


We want you to sample the quality tax preparation and superb customer care offered at GRANDTAX


GRANDTAX professionals will dig for every deduction, credit, and exemption you are entitled to.  Offer for new clients by appointment only. Click or call now.

The GRANDTAX Advantage

Tax Preparation Services

Tax Preparation Services

Tax Preparation Services


  • We provide professional electronic individual and corporate income tax preparation and state filing services (50 states).
  • Registered IRS E-File Provider
  • Special Discounts for Current and Prior Year income tax preparation and filing.
  • Sales and Use Tax Filing

Our Commitment

Tax Preparation Services

Tax Preparation Services


  • With so many tax law changes taking effect every year, we are dedicated to finding each deduction you are entitled to - these are savings that you can count on year after year.  
  • It's our commitment to always look at your tax situation to help you reduce taxes and/or receive larger refunds.

Are We Right For You?

Tax Preparation Services

Are We Right For You?


  • Are you looking for a tax preparer who will spend time answering your questions and educating you on tax topics.
  • Meeting with my tax preparer should be convenient. And I want choices - whether that means meeting in person or over the phone.
  • If these sounds like qualities you're looking for in a tax preparer, GRANDTAX might be right for you.

Bookkeeping Services

Keeping Adequate Records


  • We assist small business owners who struggle with their accounting and bookkeeping, yet need to get efficient financial information and reporting to make practical and effective decisions for their business.
  • Our detail-oriented skills allow us to keep up with your company's expenditures, income, payroll, and tax requirements.  We are highly organized, trustworthy, thorough with administrative tasks, and enjoy working with people and numbers.
  • We are the perfect solution for businesses that do not have a full-time accountant or staff member.  Having the necessary tools for making the most of your important financial decisions is key in your success.  Contact us for a free consultation today!



2020 Tax Season - Begins Jan 3, 2020 

Schedule your Appointment!

Tax Preparations $99 for New Clients (Federal & State)

Bookkeeping Services -  Free Consultation

229 North Market Street

Wilmington, DE 19801

302 502-3207


Tax Organizer Checklist

Tax Organizer Checklist

Tax Organizer Checklist

  1. A copy of your most recent tax return.
  2. Forms W-2 (Wage and Tax Statement),Form 1099's (interest, dividends, etc.), Schedule K-1 (individual partner or shareholder for a Partnership or an S Corporation), Rents and Royalties, and Other Incomes.
  3. Form 1098 (mortgage interest), property tax and brokerage statements (stocks, bonds, or other investment transaction).
  4. Supporting documents or closing statements for home purchase, sell a home, rental property, etc.
  5. Deductible Expenses

Bring Your Questions

Tax Organizer Checklist

Tax Organizer Checklist

We want to make sure to answer any tax questions you may have, as well as how we can best work together. What do you expect? How often do you want to touch base?


Sign up to hear from us about specials, sales, and events.

Contact Us

Drop us a line!

Better yet, see us in person!

We love our customers, so feel free to visit during normal business hours.

Grand tax

229 N Market St, Wilmington, Delaware 19801, United States

(302) 502-3207


Open today

10:00 am – 09:00 pm