SKDO strives to increase your business' value, not just verify it with our accounting and assurance services. Our team can help guide your business through... read more


SKDO is dedicated to providing personal attention and going the extra mile for every tax return, whether simple or complex.  Through years of experience in assisting clients... read more



As your business faces the complex challenges of today’s marketplace, having reliable advice from experienced professionals you can trust is a must. SKDO's team... read more



(815) 937-1997 (Bourbonnais)
(708) 946-3232 (Beecher)
(815) 426-2532 (Herscher)
(815) 942-2554 (Morris)


(815) 935-0360 (Bourbonnais)
(815) 935-0360 (Beecher)
(815) 426-2586 (Herscher)
(815) 942-9212 (Morris)

Main Office Hours

Summer hours will begin
Friday, May 3, 2019 thru Friday, September 27, 2019

Hours are as follows:

Monday- Thursday - 8:00am-5:00 pm

Friday - 8:00am-1:00 pm

(Herscher Office hours - Monday-Friday -8:00-5:00)

Join the SKDO Newsletter

Enter Your Email Address:




Smith, Koelling, Dykstra, & Ohm, P.C. is an independent member of the BDO Alliance USA, which allows us to expand the services offered to clients by drawing on the resources of BDO USA, LLP and other Alliance members.


100 percent membership Metallic F1 SML

Services - Payroll Services

Payroll Services

Smith, Koelling, Dykstra and Ohm is fully prepared to handle your unique payroll situation enabling you to save time and money.  We provide cost effective solutions that reduce the need for additional personnel, as well as providing worry free payroll tax filings that allow you to focus on the daily responsibilities of running your business. We can provide:

  • Payroll check preparation
  • W2 and 1099 preparation
  • Quarterly payroll filings.
  • Annual payroll filings