Blog

December 2018 Business Due Dates


December 3 - Employers

During December, ask employees whose withholding allowances will be different in 2019 to fill out a new Form W4 or Form W4(SP).

December 17 - Social Security, Medicare and Withheld Income Tax


If the monthly deposit rule applies, deposit the tax for payments in November.

December 17 - Nonpayroll Withholding

If the monthly deposit rule applies, deposit the tax for payments in November.

December 17 - Corporations

The fourth installment of estimated tax for 2018 calendar year corporations is due.

December 31 - Last Day to Set Up a Keogh Account for 2018

If you are self-employed, December 31 is the last day to set up a Keogh Retirement Account if you plan to make a 2018 Contribution. If the institution where you plan to set up the account will not be open for business on the 31st, you will need to establish the plan before the 31st. Note: there are other options such as SEP plans that can be set up after the close of the year. Please call the office to discuss your options.

December 31 - Caution! Last Day of the Year

If the actions you wish to take cannot be completed on the 31st or a single day, you should consider taking action earlier than December 31st.

Share this article...

Never miss a story.

Sign up for our newsletters and get our articles delivered right to your inbox.

I confirm this is a service inquiry and not an advertising message or solicitation. By clicking “Submit”, I acknowledge and agree to the creation of an account and to the and .

Social Media

Location

73733 Fred Waring Dr Ste 105
Palm Desert, California 92260
How Can We Help? Have a question?
Hello, the CGC bot can help answer your questions 24/7. For other questions not listed here use the Ask Me A Question form and one of our staff will respond within 48 hours.
Please fill out the form and our team will get back to you shortly The form was sent successfully