[Code of Federal Regulations]
[Title 26, Volume 17]
[Revised as of April 1, 2006]
From the U.S. Government Printing Office via GPO Access
[CITE: 26CFR54.4972-1]

[Page 247-252]
 
                       TITLE 26--INTERNAL REVENUE
 
    CHAPTER I--INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY 
                               (CONTINUED)
 
PART 54_PENSION EXCISE TAXES--Table of Contents
 
Sec.  54.4972-1  Tax on excess contributions to plans benefiting 
self-employed individuals.

    (a) In general. Section 4972 imposes a tax of 6 percent on the 
amount of the excess contributions (as defined in section 4972 (b) and 
(c) of this section) under certain qualified plans (as defined in 
paragraph (b) of this section) for each taxable year beginning after 
December 31, 1975, of the employer who maintains such plan. Partnerships 
and sole proprietors are to report this tax by filing Form 5330 (or 
other designated form) and the tax is to be paid annually at the time 
prescribed for filing such return (determined without regard to any 
extension of time for filing).
    (b) Employers to whom section applies. The tax under section 4972 is 
imposed on employers who maintain a qualified plan during their taxable 
year. For this purpose, the term qualified plan means a pension or 
profit-sharing plan which includes a trust described in section 401(a), 
an annuity plan described in section 403(a), or a bond purchase plan 
described in section 405(a). In addition to being a qualified plan, the 
plan must provide contributions or benefits for employees some or all of 
whom are employees within the meaning of section 401(c)(1). For this 
purpose, the plan does not have to provide contributions or benefits for 
employees who are employees within the meaning of section 401(c)(1) 
during the taxable year; it is sufficient that the plan so provided in a 
prior taxable year.
    (c) Excess contributions--(1) In general. For a taxable year of an 
employer for purposes of section 4972 and this section, the term 
``excess contributions'' means:
    (i) The amount (if any) by which the sum of:
    (A) The amount (if any) determined under section 4972(b)(2) and 
paragraph (d) of this section, plus
    (B) The amount (if any) determined under section 4972(b)(3) and 
paragraph (e) of this section, plus
    (C) The amount (if any) determined under section 4972(b)(4) and 
paragraph (f) of this section, exceeds
    (ii) The amount (if any) of any correcting distributions (as defined 
in section 4972(b)(5) and paragraph (g) of this section) made in all 
prior taxable years beginning after December 31, 1975.
    (2) Contributions allocable to insurance. For purposes of section 
4972(b) and this section, the amount of any contribution made under the 
plan which is allocable to the purchase of life, accident, health, or 
other insurance is not taken into account. The amount of any 
contribution which is allocable to the cost of insurance protection is 
determined in accordance with the provisions of paragraph (g) of Sec.  
1.404(e)-1A and paragraph (b) of Sec.  1.72-16.
    (d) Contributions by owner-employees--(1) General rule. In the case 
of a plan which provides contributions or benefits for employees some or 
all of whom are owner-employees, within the meaning of section 
401(c)(3), the amount determined under section 4972(b)(2) and this 
paragraph for the employer's taxable year is the amount computed 
separately with respect to each owner-employee equal to the sum of:
    (i) The excess (if any) of

[[Page 248]]

    (A) The amount contributed under the plan by each owner-employee as 
an employee (that is, each owner-employee's contributions within the 
meaning of section 401(c)(5)(B)) for such taxable year of the employer, 
over
    (B) The amount permitted under section 4972(c) and paragraph (h) of 
this section to be contributed by each owner-employee as an employee for 
such taxable year of the employer, and
    (ii) The amount determined under section 4972(b)(2) and this 
paragraph for the immediately preceding taxable year of the employer, 
reduced by the excess (if any) of the amount described in subdivision 
(1)(B) of this subparagraph over the amount described in subdivision 
(1)(A) of this subparagraph for such taxable year of the employer.
    (2) Rollover amounts. The provisions of section 4972 (c) and 
paragraph (d) of this section are not applicable to amounts contributed 
on behalf of an owner-employee in a rollover contribution described in 
section 402(a)(5), 403(a)(4), 408(d)(3), or 409(b)(3)(C).
    (3) Examples. The provisions of this paragraph may be illustrated by 
the following examples:

    Example (1). (i) A and B are the only owner-employees covered under 
the X Employees' Trust. The X Partnership, the X Trust, and the X Plan 
all use the calendar year as their annual accounting period, at all 
relevant times. The amount determined under section 4972(b)(2) for 1975 
is 0 because this section does not apply to contributions made for 
taxable years beginning before January 1, 1976. In calendar year 1976, A 
contributes $2,500 and B contributes $2,500 to the trust. The amount 
permitted to be contributed to the trust for 1976 with respect to A as 
an employee is $1,800 and with respect to B as an employee is $2,200.
    (ii) The amount determined under this paragraph for 1976 with 
respect to A is $700, computed as follows: the sum of the excess of the 
amount contributed by A ($2,500) over the amount permitted to be 
contributed by A ($1,800), and the amount determined under this 
paragraph for A in 1975 (0).
    (iii) The amount determined under this paragraph for 1976 with 
respect to B is $300, computed as follows: the sum of the excess of the 
amount contributed by B ($2,500) over the amount permitted to be 
contributed by B ($2,200), and the amount determined under this 
paragraph for B in 1975 (0).
    (iv) The amount determined under section 4972(b)(2) and this 
paragraph for 1976 with respect to the employer, X Partnership, is 
$1,000, the sum of the amounts determined separately under this 
paragraph with respect to A ($700) and B ($300). The tax under section 
4972 for 1976 on the X Partnership (assuming that no other events 
affecting the determination of the tax under section 4972 occur) is 6 
percent of $1,000 or $60.
    Example (2). (i) Assume the facts stated in Example (1). In calendar 
year 1977, A contributes $1,500 and B contributes $2,300 to the trust. 
Assume that the amount permitted to be contributed to the trust for 
1977, under section 4972(c) for A and B is $2,500 each.
    (ii) The amount determined under this paragraph for 1977 with 
respect to A is 0, computed as follows: the sum of 0 (the excess of the 
amount contributed by A ($1,500) over the amount permitted to be 
contributed ($2,500)) and $700, the amount determined under this 
paragraph for A in 1976, reduced by $1,000 (the amount permitted to be 
contributed by A ($2,500) over the amount contributed by A ($1,500)).
    (iii) The amount determined under this paragraph for 1977 with 
respect to B is $100, computed as follows: the sum of 0 (the excess of 
the amount contributed by B ($2,300) over the amount permitted to be 
contributed ($2,500)) and $300, the amount determined under this 
paragraph for B in 1976, reduced by $200 (the amount permitted to be 
contributed ($2,500) by B over the amount contributed by B ($2,300)).
    (iv) The amount determined under section 4972(b) and this paragraph 
for 1977 with respect to the employer, X Partnership, is $100, the sum 
of the amounts determined separately under this paragraph with respect 
to A ($0) and B ($100). The tax imposed under section 4972 for 1977 on 
the X Partnership (assuming that no other events affecting the 
determination of the tax under section 4972 occur) is 6 percent of $100, 
or $6.

    (e) Defined benefit plans--(1) General rule. In the case of a 
defined benefit plan (as defined in section 414(j)), the amount 
determined under section 4972(b)(3) and this paragraph for the taxable 
year of the employer is the amount contributed under the plan by the 
employer during the taxable year plus the amounts, if any, contributed 
by the employer during any prior taxable year beginning after December 
31, 1975, if:
    (i) As of the close of the taxable year, the full funding limitation 
of the plan (determined under section 412(c)(7) and the regulations 
thereunder) is zero, and
    (ii) Such amounts contributed have not been deductible by the 
employer for the taxable year or for any prior taxable year beginning 
after December 31, 1975.


[[Page 249]]



See section 404 and the regulations thereunder for the determination of 
the amount deductible by the employer for the taxable year. If the 
amounts contributed by the employer exceed the amounts which have been 
deductible, the amount determined under this paragraph shall not exceed 
the amounts which have not been deductible. For purposes of this 
paragraph, the determination of both the amounts contributed and the 
amounts deductible by the employer for any relevant taxable year 
includes amounts contributed and deductible on behalf of any employee 
covered under the plan, including common-law employees and other self-
employed individuals who are not owner-employees in addition to owner-
employees. The determination of whether the full funding limitation is 
zero shall be made taking into account all the plan assets unreduced by 
any deduction carryover under section 404(a)(1)(D). The determination of 
whether the full funding limitation is zero as of the close of the 
employer's taxable year shall be made with respect to the plan year 
ending with or within the employer's taxable year. Consequently, if an 
employer whose taxable year is the calendar year establishes and 
maintains a defined benefit plan whose plan year begins on July 1 and 
ends on June 30, the full funding limitation for that plan will be 
determined with respect to the plan year ending on June 30 within the 
calendar taxable year including that June 30.
    (2) Illustration. The provisions of this paragraph may be 
illustrated by the following example:

    Example. (i) X Partnership (``X'') adopts the Y Defined Benefit Plan 
(``Y Plan'') on January 1, 1977. The taxable year of X is the calendar 
year. The Y Plan also has a calendar plan year. For 1977, $25,000 is 
contributed to the Y Plan by X. Assume that for 1977, (1) only $10,000 
is deductible by X for 1977 under section 404 and (2) the full funding 
limitation of the Y Plan (determined under section 412(c)(7)) on 
December 31, 1977, is greater than zero. For 1978, X makes no additional 
contributions to the Y Plan. Assume that for 1978, (1) no amount is 
deductible by X under section 404 and (2) the full funding limitation of 
the Y Plan (determined under section 412(c)(7)) on December 31, 1978, is 
zero. The amount determined under section 4972(b)(3) and this paragraph 
for the 1978 taxable year is $15,000, computed as follows: the 
difference between (A) the sum of the amounts contributed by X for 
taxable year 1978 (0), and the amounts contributed by X for taxable year 
1977 ($25,000) and (B) the sum of the amount deductible for taxable year 
1978 (0) and the amount deductible for taxable year 1977 ($10,000). The 
tax imposed under section 4972 for 1978 on X (assuming that no other 
events affecting the determination of the tax under section 4972 occur) 
is 6 percent of $15,000 or $900.
    (ii) For 1979, X makes no additional contributions to the Y Plan. 
Assume that for 1979, (1) the full funding limitation of the Y Plan 
determined under section 412(c)(7) is greater than zero. Assume further 
that $10,000 of the amounts contributed for 1977 is deductible by X for 
1979 under section 404. There is no amount determined under section 
4972(b)(3) and this paragraph for 1979 because the condition described 
in subparagraph (1)(i) of this paragraph is not satisfied.
    (iii) For 1980, X makes no additional contributions to the Y Plan. 
Assume that for 1980, (1) no amount is deductible under section 404 and 
(2) the full funding limitation of the Y Plan (determined under section 
412(c)(7)) on December 31, 1980, is zero. The amount determined under 
section 4972(b)(3) and this paragraph for the 1980 taxable year is 
$5,000, computed as follows: the difference between (A) $25,000, the sum 
of the amounts contributed by X for taxable years 1980 (0), 1979 (0), 
1978 (0), and 1977 ($25,000) and (B) $20,000, the sum of the amounts 
deductible for taxable years 1980 (0), 1979 ($10,000), 1978 (0), and 
1977 ($10,000). The tax imposed under section 4972 for 1980 on X 
(assuming that no other events affecting the determination of the tax 
under section 4972 occur) is 6 percent of $5,000, or $300.

    (f) Defined contribution plans--(1) General rule. In the case of a 
defined contribution plan (as defined in section 414(i)), the amount 
determined under section 4972(b)(4) and this paragraph for the taxable 
year of the employer is equal to the portion of the amounts contributed 
under the plan by the employer during the taxable year plus the amounts 
contributed by the employer during any prior taxable year beginning 
after December 31, 1975, which has not been deductible by the employer 
for the taxable year or for any such prior taxable year. For purposes of 
this paragraph, the determination of both the amounts contributed and 
the amounts deductible by the employer for any relevant taxable year 
includes amounts contributed and deductible on behalf of any employee 
covered under

[[Page 250]]

the plan, including common-law employees and other self-employed 
individuals who are not owner-employees in addition to owner-employees.
    (2) Illustration. The provisions of this paragraph may be 
illustrated by the following example:

    Example. (i) The X Partnership (``X'') adopts the Z Defined 
Contribution Plan and Trust (``Z Plan'') on January 1, 1976. X's taxable 
year and the plan year of Z Plan are both calendar years. For 1976, X 
contributes $40,000, of which $30,000 is deductible under section 404 
for taxable year 1976. The amount determined under section 4972(b)(4) 
and this paragraph for 1976 is $10,000 (the difference between (A) 
$40,000, the amount contributed by X for taxable year 1976 and (B) 
$30,000, the amount deductible for taxable year 1976).
    (ii) For 1977, X contributes $25,000, and the amounts deductible by 
X under section 404 for taxable year 1977 is $30,000 ($5,000 for the 
contribution carryover from 1976 and $25,000 with respect to the 1977 
contribution). The amount determined under section 4972(b)(4) and this 
paragraph for 1977 is $5,000, computed as follows: the difference 
between (A) $65,000, the sum of the amounts contributed by X for taxable 
year 1976 ($40,000) and the amounts contributed by X for taxable year 
1977 ($25,000), and (B) $60,000, the sum of the amounts deductible for 
taxable year 1976 ($30,000) and the amounts deductible for taxable year 
1977 ($30,000).

    (g) Correcting distribution--(1) General rule. For purposes of 
section 4972(b) and this paragraph, the term ``correcting distribution'' 
means, for the taxable year of the employer, the sum of:
    (i) In the case of a contribution made as an employee by an owner-
employee, within the meaning of section 401(c)(3), to a defined benefit 
or defined contribution plan, the amount, or any part thereof, 
determined under section 4972(b)(2) and paragraph (d) of this section 
which is distributed to the owner-employee who contributed such amount 
to the plan;
    (ii) In the case of a defined benefit plan, the amount, or any part 
thereof, determined under section 4972(b)(3) and paragraph (e) of this 
section which is distributed from the plan to the employer, and
    (iii) In the case of a defined contribution plan, the amount, or any 
part thereof, determined under section 4972(b)(4) and paragraph (f) of 
this section which is distributed to (A) the employer or (B) to the 
employee for whom such amount was contributed.

If, for any employer taxable year in which a defined contribution plan 
is maintained, there is a correcting distribution to an employee which 
could be from amounts described in subparagraph (1)(i) and (iii) of this 
paragraph for such employee, then such correcting distribution shall be 
deemed to be made first from amounts described in such subparagraph 
(1)(i) and then from amounts described in such subparagraph (1)(iii) for 
purposes of this section and section 72. For the income tax treatment of 
such distributions to employees, see section 72 and the regulations 
thereunder. Any such distributions to employees shall not be subject to 
the tax imposed by section 4975 nor result in the defined contribution 
plan failing to satisfy the exclusive benefit requirement of section 
401(a), solely by reason of being a correcting distribution within the 
meaning of this paragraph. If, for any employer taxable year in which a 
defined benefit, or defined contribution plan is maintained, there is a 
correcting distribution described in subparagraph (1)(ii) or (iii) of 
this paragraph to the employer maintaining the plan, such distribution 
shall not be subject to the tax imposed by section 4975 nor result in 
the plan's failing to satisfy the exclusive benefit or the definitely 
determinable requirements under section 401(a). If, for any employer 
taxable year in which a money purchase pension plan is maintained, a 
correcting distribution described in subparagraph (1)(iii) of this 
paragraph is made to an employee who has not yet become eligible to 
receive retirement benefits under the plan, the qualification of the 
pension plan (and trust) under section 401(a) may be adversely affected. 
See Sec.  1.401-1(b)(1)(i). A correcting distribution described in 
subparagraph (1)(iii) of this paragraph to an owner-employee prior to 
age 59\1/2\ must be precluded under the plan. See section 401(d)(4)(B).
    (2) Illustration. The provisions of this paragraph may be 
illustrated by the following example:

    Example. (i) A and B are owner-employees who are over the age of 
59\1/2\ and who are covered under the X Employees' Defined Contribution 
Plan and Profit-Sharing Trust

[[Page 251]]

(``Plan Y''). The X Partnership (``X'') and Plan Y are on calendar 
years. In calendar year 1976, A contributes $2,500 and B contributes 
$2,500 to Plan Y. The amount permitted to be contributed to Plan Y for 
1976 with respect to A as an employee is $1,800 and with respect to B as 
an employee is $2,200. X contributes to Plan Y $5,000 on behalf of A and 
$5,000 on behalf of B. Of this amount, assume that $2,700 is deductible 
with respect to A and $3,300 is deductible with respect to B by X under 
section 404. The amount determined under section 4972(b)(2) and 
paragraph (d) of this section (the excess owner-employee contributions 
made by A and B to Plan Y) for taxable year 1976 is $1,000, computed as 
follows: the sum of (A) for A, $700, the difference between his own 
contributions ($2,500) and the amount permitted to be contributed by A 
($1,800) and (B) for B, $300, the difference between his own 
contributions ($2,500) and the amount permitted to be contributed by B 
($2,200). The amount determined under section 4972(b)(4) and paragraph 
(f) of this section (the excess contributions made by X to Plan Y) for 
taxable year 1976 is $4,000, computed as follows: the sum of (A) by X 
for A, $2,300, the difference between contributions by X ($5,000) and 
the amount deductible by X for A ($2,700) and (B) by X for B, $1,700, 
the difference between contributions by X for B ($5,000) and the amount 
deductible by X for B ($3,300). During 1976, there is no correcting 
distribution, within the meaning of section 4972 and this paragraph, 
because there are no distributions to A, B, or X.
    (ii) Assume that, for taxable year 1977, the amounts determined 
under sections 4972(b)(2) and 4972(b)(4) remain the same as for taxable 
year 1976, that is, $1,000 ($700 for A and $300 for B) and $4,000 
($2,300 by X for A and $1,700 by X for B), respectively. Assume further 
that, in 1977, Plan Y distributes $3,000 to A and $1,000 to B. The 
amount determined under section 4972(b)(5) and this paragraph (the 
correcting distribution for Plan Y) for taxable year 1977 is $4,000, 
computed and attributed as follows: the sum of (A) $3,000 with respect 
to A, the amount of the distribution to A applied first to A's $700 
amount described in subparagraph (1)(i) of this paragraph and next to 
A's $2,300 amount described in subparagraph (1)(iii) of this paragraph 
and (B) $1,000 with respect to B, the amount of the distribution to B 
applied first to B's $300 amount described in subparagraph (1)(i) of 
this paragraph and next to B's $1,700 amount described in subparagraph 
(1)(iii) of this paragraph. For purposes of computing the excess 
contributions for taxable year 1977, the correcting distribution of 
$4,000 would not be taken into account because only correcting 
distributions for prior year are considered. However, for taxable year 
1978 the correcting distribution of $4,000 would be taken into account.
    (iii) Assume that, for taxable year 1978, there are no additional 
amounts determined under sections 4972(b)(2) and 4972(b)(4) and that 
Plan Y distributes $900 to B. The amount determined under section 
4972(b)(5) and this paragraph (the correcting distribution for Plan Y) 
for the 1978 taxable year is $900, computed and attributed as follows: 
the amount of the distribution to B, $900, applied to B's $1,000 amount 
described in subparagraph (1)(iii) of this paragraph. For purposes of 
computing the excess contributions for taxable year 1978, the correcting 
distribution of $900 would not be taken into account. However, for 
taxable year 1979, the correcting distribution of $900 would be taken 
into account.

    (h) Amount permitted to be contributed by owner-employee--(1) 
General rule. Except as provided in subparagraph (2), for purposes of 
section 4972(b)(2) and paragraph (d), the amount permitted to be 
contributed under a plan by an owner-employee as an employee for any 
taxable year of the employer is the smallest of the following:
    (i) $2,500;
    (ii) 10 percent of the earned income (as defined in section 
401(c)(2)) for such taxable year derived by the owner-employee from the 
trade or business with respect to which the plan is established, or
    (iii) The amount of the contribution which would be contributed by 
the owner-employee (as an employee) if such contribution were made at 
the rate of contributions which is permitted to be made by employees who 
are not owner-employees during such taxable year.
    (2) Special rule. In the case of a taxable year of the employer in 
which there are no employees other than owner-employees, the amount 
permitted to be contributed under a plan by an owner-employee (as an 
employee) is zero.
    (i) Special rules and cross references--(1) Time of contributions. 
For purposes of this section, time of employer contributions made with 
respect to any taxable year shall take into account the rules specified 
in section 404(a)(6), relating to time when contributions deemed made.
    (2) Disallowance of deduction. For disallowance of deduction for 
taxes paid under this section, see section 275(a)(6).

[[Page 252]]

    (3) Certain annuity contracts. For a special rule relating to owner-
employee contributions for premiums on annuity, etc. contracts, see 
Sec.  1.401(e)4(a)
    (4) Disqualification for excess contributions. For plan 
qualification requirements relating to excess contributions, see section 
401(d)(5).

[T.D. 7759, 46 FR 6932, Jan. 22, 1981]