[Code of Federal Regulations]
[Title 26, Volume 13]
[Revised as of April 1, 2004]
From the U.S. Government Printing Office via GPO Access
[CITE: 26CFR]

[Page 450-452]
 
                       TITLE 26--INTERNAL REVENUE
 
    CHAPTER I--INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY 
                               (CONTINUED)
 
Procedure and Administration--Table of Contents
 
Sec.  1.6654-1  Addition to the tax in the case of an individual.

    (a) In general. (1) Section 6654 imposes an addition to the taxes 
under chapters 1 and 2 of the Code in the case of any underpayment of 
estimated tax by an individual (with certain exceptions described in 
section 6654(d)), including any underpayment of estimated qualified 
State individual income taxes which are treated pursuant to section 
6361(a) as if they were imposed by chapter 1. This addition to the tax 
is in addition to any applicable criminal penalties and is imposed 
whether or not there was reasonable cause for the underpayment. The 
amount of the underpayment for any installment date is the excess of:
    (i) The following percentages of the tax shown on the return for the 
taxable year or, if no return was filed, of the tax for such year, 
divided by the number of installment dates prescribed for such taxable 
year:
    (A) 80 percent in the case of taxable years beginning after December 
31,

[[Page 451]]

1966, of individuals not referred to in section 6073(b) (relating to 
income from farming or fishing);
    (B) 70 percent in the case of taxable years beginning before January 
1, 1967, of such individuals; and
    (C) 66\2/3\ percent in the case of individuals referred to in 
section 6073(b); over
    (ii) The amount, if any, of the installment paid on or before the 
last day prescribed for such payment.
    (2) The amount of the addition is determinated at the annual rate 
referred to in the regulations under section 6621 upon the underpayment 
of any installment of estimated tax for the period from the date such 
installment is required to be paid until the 15th day of the fourth 
month following the close of the taxable year, or the date such 
underpayment is paid, whichever is earlier. For purposes of determining 
the period of the underpayment (i) the date prescribed for the payment 
of any installment of estimated tax shall be determined without regard 
to any extension of time, and (ii) a payment of estimated tax on any 
installment date, to the extent that it exceeds the amount of the 
installment determined under subparagraph (1)(i) of this paragraph for 
such installment date, shall be considered a payment of any previous 
underpayment.
    (3) In determining the amount of the installment paid on or before 
the last day prescribed for payment thereof, the estimated tax shall be 
computed without any reduction for the amount which the taxpayer 
estimates as his credit under section 31 (relating to tax withheld at 
source on wages), and the amount of such credit shall be deemed a 
payment of estimated tax. An equal part of the amount of such credit 
shall be deemed paid on each installment date (determined under section 
6153) for the taxable year unless the taxpayer establishes the dates on 
which all amounts were actually withheld. In the latter case, all 
amounts withheld shall be considered as payments of estimated tax on the 
dates such amounts were actually withheld. Under section 31 the entire 
amount withheld during a calendar year is allowed as a credit against 
the tax for the taxable year which begins in such calendar year. 
However, where more than one taxable year begins in any calendar year no 
portion of the amount withheld during the calendar year will be treated 
as a payment of estimated tax for any taxable year other than the last 
taxable year beginning in such calendar year. The rules prescribed in 
this subparagraph for determining the time as of which the amount 
withheld shall be deemed paid are applicable even though such amount was 
withheld during a taxable year preceding that for which the credit is 
allowed.
    (4) The term tax when used in subparagraph (1)(i) of this paragraph 
shall mean:
    (i) The tax imposed by chapter 1 of the Code (other than by section 
56 or, for taxable years ending before September 30, 1968, the tax 
surcharge imposed by section 51), including any qualified State 
individual income taxes which are treated pursuant to section 6361(a) as 
if they were imposed by chapter 1, plus--
    (ii) For taxable years beginning after December 31, 1966, the tax 
imposed by chapter 2 of the Code, minus
    (iii) All credits allowed by part IV, subchapter A of chapter 1, 
except the credit provided by section 31, relating to tax withheld at 
source on wages, minus
    (iv) In the case of an individual who is subject to one or more 
qualified State individual incomes taxes, the sum of the credits allowed 
against such taxes pursuant to section 6362(b)(2) (B) or (C) or section 
6362(c)(4) and paragraph (c) of Sec.  301.6362-4 of this chapter 
(Regulations on Procedure and Administration) (relating to the credit 
for income taxes of other States or political subdivisions thereof) and 
paragraph (c)(2) of Sec.  301.6361-1 (relating to the credit for tax 
withheld from wages on account of qualified State individual income 
taxes), and minus
    (v) For taxable years ending after February 29, 1980, the 
individual's overpayment of windfall profit tax imposed by section 4986 
of the Code for the taxable year. For this purpose, the amount of such 
overpayment is the sum of (A) the amount by which such individual's 
aggregate windfall profit tax liability for the taxable year as a 
producer of crude oil is exceeded by withholding of windfall profit tax 
for

[[Page 452]]

the taxable year, and (B) any amount treated under section 6429 or 6430 
as an overpayment of windfall profit tax for crude oil removed during 
the taxable year. The deemed payment date in section 4995(a)(4)(B) for 
the amount of windfall profit tax withheld with respect to payments for 
crude oil shall have no effect in the determination of the overpayment 
of windfall profit tax.
    (b) Statement relating to underpayment. If there has been an 
underpayment of estimated tax as of any installment date prescribed for 
its payment and the taxpayer believes that one or more of the exceptions 
described in Sec.  1.6654-2 precludes the assertion of the addition to 
the tax under section 6654, he should attach to his income tax return 
for the taxable year a Form 2210 showing the applicability of any 
exception upon which he relies.
    (c) Examples. The method prescribed in paragraph (a) of this section 
for computing the addition to the tax may be illustrated by the 
following examples:

    Example (1). An individual taxpayer files his return for the 
calendar year 1972 on April 15, 1973, showing a tax (income and self-
employment tax) of $30,000. He had paid a total of $20,000 of estimated 
tax in four installments of $5,000 on each of the four installment dates 
prescribed for such year. No other payments were made prior to the date 
the return was filed. Since the amount of each installment paid by the 
last date prescribed for payment thereof is less than one-quarter of 80 
percent of the tax shown on the return, the addition to the tax is 
applicable in respect of the underpayment existing as of each 
installment date and is computed as follows:

(1) Amount of tax shown on return.......................         $30,000
(2) 80 percent of item (1)..............................          24,000
                                                         ---------------
(3) One-fourth of item (2)..............................           6,000
(4) Deduct amount paid on each installment date.........           5,000
                                                         ---------------
(5) Amount of underpayment for each installment date               1,000
 (item (3) minus item (4))..............................
                                                         ===============
(6) Addition to the tax:
  1st installment--period 4-15-72 to 4-15-73............              60
  2nd installment--period 6-15-72 to 4-15-73............              50
  3rd installment--period 9-15-72 to 4-15-73............              35
  4th installment--period 1-15-73 to 4-15-73............              15
                                                         ---------------
    Total...............................................            $160


    Example (2). An individual taxpayer files his return for the 
calendar year 1955 on April 15, 1956, showing a tax of $30,000. The 
requirements of section 6015(a) were first met after April 1 and before 
June 2, 1955, and a total of $18,000 of estimated tax was paid in three 
equal installments of $6,000 on each of the three installment dates 
prescribed for such year. Since the amount of each installment paid by 
the last date prescribed for payment thereof is less than one-third of 
70 percent of the tax shown on the return, the addition to the tax is 
existing as of each installment date and is applicable in respect of the 
underpayment computed as follows:

(1) Amount of tax shown on return..........................      $30,000
(2) 70 percent of item (1).................................       21,000
                                                   ==========
(3) One-third of item (2)..................................        7,000
(4) Deduct amount paid on each installment date............        6,000
                                                   ==========
(5) Amount of underpayment for each installment date (item         1,000
 (3) minus item (4)).......................................
(6) Addition to the tax:
  1st installment--period 6-15-55 to 4-15-56......      $50
  2d installment--period 9-15-55 to 4-15-56.......       35
  3d installment--period 1-15-56 to 4-15-56.......       15
      Total.......................................      100



(Secs. 6015, 6154, 6654, 6655, and 7805, Internal Revenue Code of 1954 
(96 Stat. 2395 and 2396, 68A Stat. 917; 26 U.S.C. 6015, 6154, 6654, 
6655, and 7805))

[T.D. 6500, 25 FR 12146, Nov. 26, 1960, as amended by T.D. 7384, 40 FR 
49322, Oct. 22, 1975; T.D. 7427, 41 FR 34029, Aug. 12, 1976; T.D. 7577, 
43 FR 59358, Dec. 20, 1978; T.D. 8016, 50 FR 11855, Mar. 26, 1985]