Page 1
2022
GENERAL INFORMATION
Underpayment Penalty
Revised Statute 47:118 provides for a 12 percent penalty for underpayment of individual income tax. The penalty may be imposed if
you did not pay enough estimated tax for the year or did not make estimated payments on time or in the required amount. The penalty
is imposed on each underpayment for the number of days it was unpaid.
Filing an Estimate and Paying the Tax for Calendar Year Taxpayers
If you le a return on a calendar year basis and are required to le Form IT-540ES, Louisiana Estimated Tax Declaration Voucher for
Individuals, you are generally required to le estimated tax by April 15, and to pay the tax in four installments. If you are not required
to le estimated tax until later in the year because of a change in income, you may be required to pay in fewer installments. Below is a
table that shows the due date(s) for estimated tax and the maximum number of installments required.
Period in Which
Requirements are First Met
Due Date
of Payment
Maximum Number of
Installments Required
Between Jan 1 and April 1 April 15, 2022 4
After April 1 and before June 2 June 15, 2022 3
After June 1 and before Sept. 2 Sept. 15, 2022 2
After September 1 Jan. 15, 2023 1
Special Rules for Farmers and Fishermen
Revised Statute 47:117(B) provides that if at least two-thirds of an individual’s estimated gross income is from farming, or shing, includ-
ing oyster farming, the declaration and estimated tax payment may be made any time on or before January 15 of the succeeding taxable
year without being assessed underpayment of estimated tax penalty. The declaration payment must be at least 66.66 percent of the
estimated tax to satisfy any underpayment. To be considered a sherman, one must conduct the business of shing and operate as a
commercial sherman.
Items Needed to Complete Form R-210R, Underpayment of Individual Income Tax Penalty Computation, for 2022
1. A copy of your 2021 Louisiana individual income tax return.
2. Your 2022 Louisiana individual income tax return.
3. The dates and amounts of your declaration payments made for the 2022 taxable year.
4. The date and amount of your extension payment for 2022, if any.
Penalty Exceptions
You will need to complete Exception 1 on page 3 to determine if you are possibly subject to an underpayment penalty for any period.
Exception 1
The underpayment of estimated tax penalty will not be imposed on any installment if no declaration of estimated tax is required to be led
because the taxpayer did not reasonably expect for their taxes to exceed $1,000 for single lers and $2,000 for joint lers as required
by Revised Statute 47:116(A).
If you do not meet Exception 1, complete Form R-210R and attach it to your 2022 Form IT-540, Louisiana Resident Individual Income
Tax Return. Exceptions 2 through 5 determine if the amount that was paid for a period satises the required period payment as calculated
by the specic exception. You may apply a different exception to any period. Once you have determined an exception exists, you do not
have an underpayment for that period.
Exceptions 2 through 5
The underpayment of estimated tax penalty will not be imposed on any installment if the total amount of all estimated tax payments made
on or before the last date prescribed for the payment of the installment equals or exceeds the lesser of the following:
1. The amount which would have been required to be paid on or before the date if the estimated tax were whichever of the following
is the least.
• The tax due on the preceding tax year’s return, if the individual led a tax return for the preceding year and the year was a
taxable year of 12 months (See Exception 2);
• The tax that would have been due for the preceding taxable year based on the current tax year’s rates, the taxpayer’s ling
status and number of dependents. (See Exception 3); or
• Ninety percent (66.66 percent for qualied farmers and sherman) of the tax due on an annualized basis for each quarterly
period (See Exception 4).
2. Ninety percent of the tax computed at the applicable rates on the basis of the actual taxable income for the months in the taxable
year ending before the month in which the installment is required to be paid (See Exception 5).
Applying Credits and Withholding
When applying credits and withholding to a period, you may equally distribute the amounts to each period based upon the number of
months in the period. You may use the actual date when those amounts were withheld or the date on which the credit was earned. Any
extension payment made on or before January 15, 2023, must be applied to the fourth installment period. Any credit carry forward from
the 2021 tax year to the 2022 tax year must be included in the rst installment period.
R-210R-i (1/23)
Underpayment of Individual Income Tax
Penalty Computation 2022 Taxable Year
Resident Filers