At Guthmiller Accounting, we provide proactive tax planning and tax preparation services for small businesses, farms and individuals at a reasonable price.


Tax estimates for the 2018 tax season!

Call 605-228-7279 or email to schedule your appointment 


Employees with other sources of income should do a Paycheck Checkup

The IRS urges everyone who works as an employee and who also has income from other sources to perform a Paycheck Checkup now. For example, certain individuals often need to pay estimated or additional tax. This includes taxpayers who have certain types of income from the sharing economy, interest, dividends, self-employment, capital gains, or prizes and awards. A Paycheck Checkup can help these taxpayers avoid an unexpected year-end tax bill and possibly a penalty when they file their 2018 tax return next year.

Individuals can do a checkup using the Withholding Calculator on or read Publication 505, Tax Withholding and Estimated Tax. This is especially important in 2018 due to tax changes taking effect this year. These changes are part of the Tax Cuts and Jobs Act

#IRSTaxTip: Employees with other sources of income should do a Paycheck Checkup.


Make sure to never give your personal information over the phone or email. Guthmiller Accounting will never ask you to provide us personal information nor will we give it out over the phone.