Year-end Planning Tips 8/10 - Estimated Taxes for 2013

Quarterly estimated tax payments are not only applicable to self-employed income earners.  Alimony and investment earnings, dividends etc, for any income that is not subject to withholding you are required to pay estimated income tax periodically, as you earn it.

Whether you use a tax professional or not, understanding the requirements is of paramount importance as compliance is essential in avoiding penalties and interest.  

Most people find it easier to calculate their current year estimated tax payments at the time their prior year tax return is prepared.  This allows you to use your prior year taxable income as a guide to what you will be paying for the current year.  It is also important to review your income at the end of the year to ensure that any increase income that might not have been calculated at the beginning of the year is taken into consideration when you make your fourth and final quarterly estimated tax payment.

Should you be in a refund position in the prior year applying the funds as a prepayment of current year taxes might be an option worth exploring.  This amount will reduce the safe harbor amount you are required to pay in estimated tax to be compliant for the current year.

Guidance on what is a current year safe harbor amount to pay use the smaller of the following amounts for those with a tax liability of $150,000 or less:

i)  90% of the tax of the current year liability 

ii) 100% of the prior year's liability.

If you tax liability in the prior year was over $150,000 then you are required to pay 110% of the prior year's liability or 100% of current year.

The IRS Form 1040-ES (Estimated Tax for Individuals) is useful in calculating how much you need to pay.  Due dates are as follows - keeping in mind of course that payments must be date stamped on or before the listed dates:

Earnings for period:

January 1           - March 31        - payment due April 15th

April 1              - May 31           - payment due June 15th

June 1               - August 31       - payment due September 15th

September 1     - December 31  - payment due January 15th 

While most of feel they want to delay parting with their money to Uncle Sam as much as is possible it is important to apply a little bit of risk management in this instance. If it just a delaying strategy then you should also think about whether the penalties that come with this delay are worth paying.  If you want to utilize the funds for something else then the gains you earn wherever you are using the funds in the meantime must also earn you enough to cover the penalties.

The IRS will assume you earned evenly throughout the year and therefore will expect quarterly payments. When sending in your payment use a payment voucher.  

Should your earnings be uneven during the year you can use Form 2210 - Underpayment of Estimated Tax by Individuals to annual your earnings thereby avoid penalties.