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 BFC-160-A                              Underpayment of Estimated N.J. Corporation Business Tax
N.J. Division of Taxation                          For Taxpayers with Gross Receipts Less Than $50 million
        (02-20)
                                                             Attach to your tax return (Form BFC-1)
CORPORATE NAME                                                     FEDERAL EMPLOYER I.D. NUMBER                                                                   N.J. CORPORATION NUMBER

PART I             How to Calculate Your Underpayment
                   Note: If you meet any of the exceptions that eliminate the underpayment charge for ANY quarter, complete PART II

 1.  Amount of 2019 tax – See instructions for line 1 on reverse side .......................................................
 2.  90% of inel 1 If you were qualified and elected to make a single payment in lieu of paying 
     installments of estimated tax, you may enter zero. (See Instructions.) .............................................

 3.  Prior year’s tax – Enter the total of line 15 from page 1 of the 2018 BFC-1. ..................................

 4.  Enter the lesser of inesl 2 or 3 ............................................................................................................................
                                                                                                                                  (a)          (b)                (c)                                                      (d)
 5. Enter in columns (a) through (d) the installment dates that 
     correspond to the 15th day of the fourth, sixth, ninth, and 12th 
     months of your tax year ....................................................................................

 6. Enter 25% of inel  4 in columns (a) through (d) .......................................

 7. (a) Amount paid or credited for each period     ............................................
     (b) Overpayment of previous installment (enter any overpayment 
        shown on line 9 that is more than the total of all prior 
        underpayments as a credit against the next installment) ............

 8. Add lines 7(a) and 7(b)  .....................................................................................
 9. Underpayment (subtract line 8 from line 6) or overpayment 
     (subtract line 6 from line 8)..............................................................................
PART II            Exceptions (See Instructions)
10.  Total amount paid or credited from the beginning of the tax year 
     through the installment dates that correspond to the 15th day of 
     the fourth, sixth, ninth, and 12th months of your tax year .................
 11. Exception 1  Tax based on the facts shown on the prior year’s                                                              25% of tax   50% of tax         75% of tax                                               100% of tax
     return but using current year’s rates. See instructions on reverse 
     side regarding taxable periods of less than one year .........................
                                                                                                                                  22.5% of tax 45% of tax         67.5% of tax                                             90% of tax

12.  Exception 2  Tax based on annualized tax ...........................................
PART III           Installment Interest Due (See Instructions)

 13. Amount of underpayment from line 9     ........................................................

 14. Enter same installment dates used above at line 5 .............................
 15. Enter the date of payment or the 15th day of the fourth month 
     after the close of the tax year, whichever is earlier ..............................
 16. Number of months from the date on line 14 to the date on line 15. 
     (A part of a month is deemed to be a full month.) ................................

 17. Interest ....................................................................................................................
 18. Installment interest due – Add columns (a), (b), (c), and (d) of line 17. Enter the total here and on page 1, line 12 
     of Form BFC-1 ........................................................................................................................................................................................................

                                                   THIS FORM MAY BE REPRODUCED



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BFC-160-A (02-20)                                                                                                                     Page 2
                                                            INSTRUCTIONS
Purpose of Form
This Form BFC-160-A is used by corporations to determine whether they paid enough estimated tax, whether they are subject to an 
interest charge for underpayment of estimated tax, and if so, the amount of interest. Taxpayers with total gross receipts  ofless than $50 
million should use this form.
How to Use This Form
Complete Part I of Form BFC-160-A to find out if you have an underpayment for any of the four payment periods. If you have an under-
payment on inel 9 (Column a, b, c or d), go to Part II, Exceptions. If you cannot meet either of the exceptions for a payment period, go 
to Part III, Installment Interest Due. If you are using Form BFC-160-A either to calculate the interest on underpayment of estimated tax 
or to show that you qualify for any exception, attach Form BFC-160-A to Form BFC-1.
Note: For 2019, a banking corporation that converts to a fiscal year basis to align its tax year with the combined group will not be as-
      sessed penalties and interest on underpayments pursuant to N.J.S.A. 54:10A-4.12. The corporation must check the box on page 
      1 of Form BFC-1 indicating that it is filing as a “BFC-1-F Filer.” For more information, see TB-91, Banking Corporations and Com-
      bined Returns.
Part I – How to Calculate Your Underpayment
Complete inesl  1 through 9 in Part I. The instructions for most of these lines are on the form itself. Follow the instructions below for the 
lines indicated.
      Line 1 – Enter the total of line 6, page 1 of Form BFC-1.
      Line 7(b) – Enter any overpayment shown on inel    9 that is more than the total of all earlier underpayments.
      Line 9 – Ifline 9 shows an underpayment, complete Part II to see if either of the exceptions apply.
Part II – Exceptions
You will not have to pay interest if all of your tax payments (line 10) were made on time and are equal to or more than either of the 
amounts calculated as explained by the exceptions (inesl    11 and 12) for the same payment period (column a, b, c or d).
      Exception I – Tax Based on Prior Year’s Return Using Current Year’s Rates
      This exception applies if the amount the corporation paid is equal to or more than the tax calculated by using the current year’s 
      rates but based on the facts shown on the prior year’s return and the law that applies to the prior year. If the prior year return cov-
      ered a period of less than a year, the prior return must be annualized by dividing the taxable net income by the number of whole 
      months covered by the short period return and multiplying by 12.
      Exception II – Tax Based on Annualized Tax
      This exception applies if the estimated tax paid was equal to or more than 90% of the amount the corporation would owe if its es-
      timated tax was based on a tax calculated from annualizing tax for the months preceding an installment date.
      A corporation may annualize its tax as follows:
      a.  For the first three months if the installment was required to be paid in the fourth month.
      b.  For the first three months or for the first five months if the installment was required to be paid in the sixth month.
      c.  For the first six months or for the first eight months if the installment was required to be paid in the ninth month.
      d.  For the first nine months or for the first 11 months if the installment was required to be paid in the 12th month.
      Note: Initial New Jersey S Corporations should use the previous year BFC-1 income and the applicable CBT-100S rate.
      a.  There is no rate of tax on entire net income that is not subject to federal corporate income taxation. All returns are subject to 
         at least the minimum tax.
      b.  The rate on taxable income that is subject to federal corporate income taxation is 6.5% (0.065) for taxpayers with entire net 
         income of $50,000 or less. The rate is 7.5% (0.075) for those with entire net income greater than $50,000 but not greater than 
         $100,000. For all others the rate is 9% (0.09).
Part III – Installment Interest Due
If no exception applies, complete inesl   13 through 18.
A payment of estimated tax on or before any installment date is considered a payment of any previous underpayment only to the extent 
the payment is more than the amount of the current installment as figured on inel   6. If the corporation made more than one payment for 
an installment, attach a separate computation for that installment.
Interest is calculated on the amount of the underpayment from the installment due date to the date of payment or the original due date 
of the final tax return, whichever is earlier. The annual interest rate is 3% above the average predominant prime rate and is imposed 
each month or fraction of a month the underpayment exists. Changes in the average predominant prime rate must be reflected in the 
interest calculation. The interest rates assessed by the Division of Taxation are published on the Division’s website.
The average predominant prime rate is the rate as determined by the Board of Governors of the Federal Reserve System, quoted by 
commercial banks to large businesses on December 1st of the calendar year immediately preceding the calendar year in which pay-
ment was due or as redetermined by the Director in accordance with N.J.S.A. 54:48-2.






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