Ness Tax & Bookkeeping Service - Sioux Falls, SD

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  The Local Best

Bookkeeping Services / Payroll

BookkeepingWe do the following bookkeeping tasks:

  • Payroll and payroll taxes
  • Employee benefits (Group health insurance, 401K and Flex Spending)
  • Sales tax
  • Input accounting transactions
  • Bank reconciliation
  • Financial reporting
  • Fixed asset tracking
  • Periodic adjusting

We have experience in the following industries:

  • Auto dealership
  • Medical offices
  • Attorney's office
  • Non-profit organizations
  • Restaurants
  • Construction
  • Retail franchisees
  • Trucking 
  • Hospitality
  • Home Owners' Association

Why us:

  • We are accountants who are Certified QuickBooks ProAdvisors.
  • We  are trained and efficient at entering day-to-day transactions.
  • We help you understand your financial reports so that you can make critical business decisions.

Client Endorsements:

"We, at Nicholson and Nicholson, regularly work with Mona Ness as an independent bookkeeper/accountant. She is very efficient, accurate, smart and always willing to answer questions in a knowledgeable way or perform extra calculations, reports, etc. Our quality experience with Mona has made it apparent that an in-house bookkeeper/accountant is unnecessary in a typical small business or professional office. She is a CPA and is also very helpful with tax questions. I highly recommend Mona’s services."    

Thomas J. Nicholson
Nicholson Law
4201 S. Minnesota Avenue, #113
Sioux Falls 57105


"I would highly recommend Mona Ness to anyone wanting bookkeeping or tax services. She is highly qualified, extremely efficient, and about the easiest person to work with that can exist. We love all she does for the office."

Melissa Nicholson Breit
Nicholson Law
4201 S. Minnesota Ave. Ste. 113
Sioux Falls, SD 57105


Two locations to serve you:

1616 East 10th Street
Sioux Falls, SD 57103
Phone: (605) 332-4829

3220 West 57th Street Suite 104
Sioux Falls, SD 57108
Phone: (605) 361-5311

Call Toll Free - 1-888-311-3389
 Hablamos Español Por Favor Marque (605) 332-4829