[Code of Federal Regulations]
[Title 26, Volume 2]
[Revised as of April 1, 2004]
From the U.S. Government Printing Office via GPO Access
[CITE: 26CFR1.164-6]

[Page 886-890]
 
                       TITLE 26--INTERNAL REVENUE
 
    CHAPTER I--INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY 
                               (CONTINUED)
 
PART 1_INCOME TAXES--Table of Contents
 
Sec. 1.164-6  Apportionment of taxes on real property between seller 
and purchaser.

    (a) Scope. Except as provided otherwise in section 164(f) and Sec. 
1.164-8, when real property is sold, section 164(d)(1) governs the 
deduction by the seller and the purchaser of current real property 
taxes. Section 164(d)(1) performs two functions: (1) It provides a 
method by which a portion of the taxes for the real property tax year in 
which the property is sold may be deducted by the seller and a portion 
by the purchaser; and (2) it limits the deduction of the seller and the 
purchaser to the portion of the taxes corresponding to the part of the 
real property tax year during which each was the owner of the property. 
These functions are accomplished by treating a portion of the taxes for 
the real property tax year in which the property is sold as imposed on 
the seller and a portion as imposed on the purchaser. To the extent that 
the taxes are treated as imposed on the seller and the purchaser, each 
shall be allowed a deduction, under section 164(a), in the taxable year 
such tax is paid or accrued, or treated as paid or accrued under section 
164(d)(2) (A) or (D) and this section. No deduction is allowed for taxes 
on real property to the extent that they are imposed on another 
taxpayer, or are treated as imposed on another taxpayer under section 
164(d). For the election to accrue real property taxes ratably see 
section 461(c) and the regulations thereunder.
    (b) Application of rule of apportionment. (1)(i) For purposes of the 
deduction provided by section 164(a), if real property is sold during 
any real property tax year, the portion of the real property tax 
properly allocable to that part of the real property tax year which ends 
on the day before the date of the sale shall be treated as a tax imposed 
on the seller, and the portion of such tax properly allocable to that 
part of such real property tax year which begins on the date of the sale 
shall be treated as a tax imposed on the purchased. For definition of 
``real property tax year'' see paragraph (c) of this section. This rule 
shall apply whether or not the seller and the purchaser apportion such 
tax. The rule of apportionment contained in section 164(d)(1) applies 
even though the same real property is sold more than once during the 
real property tax year. (See paragraph (d)(5) of this section for rule 
requiring inclusion in gross income of excess deductions.)
    (ii) Where the real property tax becomes a personal liability or a 
lien before the beginning of the real property tax year to which it 
relates and the real property is sold subsequent to the time the tax 
becomes a personal liability or a lien but prior to the beginning of the 
related real property tax year--
    (a) The seller may not deduct any amount for real property taxes for 
the related real property tax year, and
    (b) To the extent that he holds the property for such real property 
tax year, the purchaser may deduct the amount of such taxes for the 
taxable year they are paid (or amounts representing such taxes are paid 
to the seller, mortgagee, trustee or other person having an interest in 
the property

[[Page 887]]

as security) or accrued by him according to his method of accounting.
    (iii) Similarly, where the real property tax becomes a personal 
liability or a lien after the end of the real property tax year to which 
it relates and the real property is sold prior to the time the tax 
becomes a personal liability or a lien but after the end of the related 
real property tax year--
    (a) The purchaser may not deduct any amount for real property taxes 
for the related real property tax year, and
    (b) To the extent that he holds the property for such real property 
tax year, the seller may deduct the amount of such taxes for the taxable 
year they are paid (or amounts representing such taxes are paid to the 
purchaser, mortgagee, trustee, or other person having an interest in the 
property as security) or accrued by him according to his method of 
accounting.
    (iv) Where the real property is sold (or purchased) during the 
related real property tax year the real property taxes for such year are 
apportioned between the parties to such sale and may be deducted by such 
parties in accordance with the provisions of paragraph (d) of this 
section.
    (2) Section 164(d) does not apply to delinquent real property taxes 
for any real property tax year prior to the real property tax year in 
which the property is sold.
    (3) The provisions of this paragraph may be illustrated by the 
following examples:

    Example (1). The real property tax year in County R is April 1 to 
March 31. A, the owner on April 1, 1954, of real property located in 
County R sells the real property to B on June 30, 1954. B owns the real 
property from June 30, 1954, through March 31, 1955. The real property 
tax for the real property tax year April 1, 1954-March 31, 1955 is $365. 
For purposes of section 164(a), $90 (90/365x$365, April 1, 1954-June 29, 
1954) of the real property tax is treated as imposed on A, the seller, 
and $275 (275/365x $365, June 30, 1954-March 31, 1955) of such real 
property tax is treated as imposed on B, the purchaser.
    Example (2). In County S the real property tax year is the calendar 
year. The real property tax becomes a lien on June 1 and is payable on 
July 1 of the current real property tax year, but there is no personal 
liability for such tax. On April 30, 1955, C, the owner of real property 
in County S on January 1, 1955, sells the real property to D. On July 1, 
1955, D pays the 1955 real property tax. On August 31, 1955, D sells the 
same real property to E. C, D, and E use the cash receipts and 
disbursements method of accounting. Under the provisions of section 
164(d)(1), 119/365 (January 1-April 29, 1955) of the real property tax 
payable on July 1, 1955, for the 1955 real property tax year is treated 
as imposed on C, and, under the provisions of section 164(d)(2)(A), such 
portion is treated as having been paid by him on the date of sale. Under 
the provisions of section 164(d)(1), 123/365 (April 30-August 30, 1955) 
of the real property tax paid July 1, 1955, for the 1955 real property 
tax year is treated as imposed on D and may be deducted by him. Under 
the provisions of section 164(d)(1), 123/365 (August 31-December 31, 
1955) of the real property tax due and paid on July 1, 1955, for the 
1955 real property tax year is treated as imposed on E and, under the 
provisions of section 164(d)(2)(A) such portion is treated as having 
been paid by him on the date of sale.
    Example (3). In State X the real property tax year is the calendar 
year. The real property tax becomes a lien on November 1 of the 
preceding calendar year. On November 15, 1955, F sells real property in 
State X to G. G owns the real property through December 31, 1956. Under 
section 164(d)(1), the real property tax (which became a lien on 
November 1, 1954) for the 1955 real property tax year is apportioned 
between F and G. No part of the real property tax for the 1956 real 
property tax year may be deducted by F. The entire real property tax for 
the 1956 real property tax year may be deducted by G when paid or 
accrued, depending upon the method of accounting used by him. See 
subparagraph (6) of paragraph (d) and section 461(c) and the regulations 
thereunder.

    (c) Real property tax year. As used in section 164(d), the term 
``real property tax year'' refers to the period which, under the law 
imposing the tax, is regarded as the period to which the tax imposed 
relates. Where the State and one or more local governmental units each 
imposes a tax on real property, the real property tax year for each tax 
must be determined for purposes of applying the rule of apportionment of 
section 164(d)(1) to each tax. The time when the tax rate is determined, 
the time when the assessment is made, the time when the tax becomes a 
lien, or the time when the tax becomes due or delinquent does not 
necessarily determine the real property tax year. The real property tax 
year may or may not correspond to the fiscal year of the governmental 
unit imposing the tax. In

[[Page 888]]

each case the State or local law determines what constitutes the real 
property tax year. Although the seller and the purchaser may or may not 
make an allocation of real property taxes, the meaning of ``real 
property tax year'' in section 164(d) and the application of section 
164(d) do not depend upon what real property taxes were allocated nor 
the method of allocation used by the parties.
    (d) Special rules--(1) Seller using cash receipts and disbursements 
method of accounting. Under the provisions of section 164(d), if the 
seller by reason of his method of accounting may not deduct any amount 
for taxes unless paid, and--
    (i) The purchaser (under the law imposing the real property tax) is 
liable for the real property tax for the real property tax year, or
    (ii) The seller (under the law imposing the real property tax) is 
liable for the real property tax for the real property tax year and the 
tax is not payable until after the date of sale,

then the portion of the tax treated under section 164(d)(1) as imposed 
upon the seller (whether or not actually paid by him in the taxable year 
in which the sale occurs) shall be considered as having been paid by him 
in such taxable year. Such portion may be deducted by him for the 
taxable year in which the sale occurs, or, if at a later time, for the 
taxable year (which would be proper under the taxpayer's method of 
accounting) in which the tax is actually paid, or an amount representing 
such tax is paid to the purchaser, mortgagee, trustee, or other person 
having an interest in the property as security.
    (2) Purchasers using the cash receipts and disbursements method of 
accounting. Under the provisions of section 164(d), if the purchaser by 
reason of his method of accounting may not deduct any amount for taxes 
unless paid and the seller (under the law imposing the real property 
tax) is liable for the real property tax for the real property tax year, 
the portion of the tax treated under section 164(d)(1) as imposed upon 
the purchaser (whether or not actually paid by him in the taxable year 
in which the sale occurs) shall be considered as having been paid by him 
in such taxable year. Such portion may be deducted by him for the 
taxable year in which the sale occurs, or, if at a later time, for the 
taxable year (which would be proper under the taxpayer's method of 
accounting) in which the tax is actually paid, or an amount representing 
such tax is paid to the seller, mortgagee, trustee, or other person 
having an interest in the property as security.
    (3) Persons considered liable for tax. Where the tax is not a 
liability of any person, the person who holds the property at the time 
the tax becomes a lien on the property shall be considered liable for 
the tax. As to a particular sale, in determining:
    (i) Whether the other party to the sale is liable for the tax or,
    (ii) The person who holds the property at the time the tax becomes a 
lien on the property (where the tax is not a liability of any person),

prior or subsequent sales of the property during the real property tax 
year shall be disregarded.
    (4) Examples. The provisions of subparagraphs (1), (2), and (3) of 
this paragraph may be illustrated as follows:

    Example (1). In County X the real property tax year is the calendar 
year. The real property tax is a personal liability of the owner of the 
real property on June 30 of the current real property tax year, but is 
not payable until February 28 of the following real property tax year. 
A, the owner of real property in County X on January 1, 1955, uses the 
cash receipts and disbursements method of accounting. On May 30, 1955, A 
sells the real property to B, who also uses the cash receipts and 
disbursements method of accounting. B retains ownership of the real 
property for the balance of the 1955 calendar year. Under the provisions 
of section 164(d)(1), 149/365 (January 1-May 29, 1955) of the real 
property tax payable on February 28, 1956, for the 1955 real property 
tax year is treated as imposed on A, the seller, and under the 
provisions of section 164(d)(2)(A) such portion is treated as having 
been paid by him on the date of sale and may be deducted by him for his 
taxable year in which the sale occurs (whether or not such portion is 
actually paid by him in that year) or for his taxable year in which the 
tax is actually paid or an amount representing such tax is paid. Under 
the provisions of section 164(d)(1), 216/365 (May 30-December 31, 1955) 
of the real property tax payable on February 28, 1956, for the 1955 real 
property tax year is treated as imposed on B, the purchaser, and may be 
deducted by him for his taxable year in which

[[Page 889]]

the tax is actually paid, or an amount representing such tax is paid.
    Example (2). In County Y, the real property tax year is the calendar 
year. The real property tax becomes a lien on January 1, 1955, and is 
payable on April 30, 1955. There is no personal liability for the real 
property tax imposed by County Y. On April 30, 1955, C, the owner of 
real property in County Y on January 1, 1955, pays the real property tax 
for the 1955 real property tax year. On May 1, 1955, C sells the real 
property to D. On September 1, 1955, D sells the real property to E. C, 
D, and E use the cash receipts and disbursements method of accounting. 
Under the provisions of section 164(d)(1), 120/365 (January 1-April 30, 
1955) of the real property tax is treated as imposed upon C and may be 
deducted by him for his taxable year in which the tax is actually paid. 
Under section 164(d)(1), 123/365 (May 1- August 31, 1955) of the real 
property tax is treated as imposed upon D and, under the provisions of 
section 164(d)(2)(A), is treated as having been paid by him on May 1, 
1955, and may be deducted by D for his taxable year in which the sale 
from C to him occurs (whether or not such portion is actually paid by 
him in that year), or for his taxable year in which an amount 
representing such tax is paid. Since, according to paragraph (d)(3) of 
this section, the prior sale by C to D is disregarded, under the 
provisions of section 164(d)(1), 122/365 (September 1-December 31, 1955) 
of the real property tax is treated as imposed on E and, under the 
provisions of section 164(d)(2)(A), is treated as having been paid by 
him on September 1, 1955, and may be deducted by E for his taxable year 
in which the sale from D to him occurs (whether or not such portion is 
actually paid by him in that year), or for his taxable year in which an 
amount representing such tax is paid.
    Example (3). In County X the real property tax year is the calendar 
year and the real property taxes are assessed and become a lien on June 
30 of the current real property tax year, but are not payable until 
September 1 of that year. There is no personal liability for the real 
property tax imposed by County X. A, the owner on January 1, 1955, of 
real property in County X, uses the cash receipts and disbursements 
method of accounting. On July 15, 1955, A sells the real property to B. 
Under the provisions of section 164(d)(1), 195/365 (January 1-July 14, 
1955) of the real property tax payable on September 1, 1955, for the 
1955 real property tax year is treated as imposed on A, and may be 
deducted by him for his taxable year in which the sale occurs (whether 
or not such portion is actually paid by him in that year) or for his 
taxable year in which the tax is actually paid or an amount representing 
such tax is paid. Under the provisions of section 164(d)(1), 170/365 
(July 15-December 31, 1955) of the real property tax is treated as 
imposed on B and may be deducted by him for his taxable year in which 
the sale occurs (whether or not such portion is actually paid by him in 
that year), or for his taxable year in which the tax is actually paid or 
an amount representing such tax is paid.

    (5) Treatment of excess deduction. If, for a taxable year prior to 
the taxable year of sale of real property, a taxpayer has deducted an 
amount for real property tax in excess of the portion of such real 
property tax treated as imposed on him under the provisions of section 
164(d), the excess of the amount deducted over the portion treated as 
imposed on him shall be included in his gross income for the taxable 
year of the sale, subject to the provisions of section 111, relating to 
the recovery of bad debts, prior taxes, and delinquency amounts. The 
provisions of this subparagraph may be illustrated as follows:

    Example (1). In Borough Y the real property tax is due and payable 
on November 30 for the succeeding calendar year, which is also the real 
property tax year. On November 30, 1954, taxpayer A, who reports his 
income on a calendar year under the cash receipts and disbursements 
method of accounting, pays the real property tax on real property owned 
by him in Borough Y for the 1955 real property tax year. On June 30, 
1955, A sells the real property. Under the provisions of section 164(d), 
only 180/365 (January 1-June 29, 1955) of the real property tax for the 
1955 real property tax year is treated as imposed on A, and the excess 
of the amount of real property tax for 1955 deducted by A, on his 1954 
income tax return, over the 180/365 portion of such tax treated as 
imposed on him under section 164(d), must be included in gross income in 
A's 1955 income tax return, subject to the provisions of section 111.
    Example (2). In County Z the real property tax year is the calendar 
year. The real property tax becomes a personal liability of the owner of 
real property on January 1 of the current real property tax year, and is 
payable on July 1 of the current real property tax year. On May 1, 1955, 
A, the owner of real property in County Z on January 1, 1955, sells the 
real property to B. On November 1, 1955, B sells the same real property 
to C. B uses the cash receipts and disbursements method of accounting 
and reports his income on the basis of a fiscal year ending July 31. B, 
on July 1, 1955, pays the entire real property tax for the real property 
tax year ending December 31, 1955. Under the provisions of section 
164(d), only 184/365 (May 1-October 31, 1955) of the real property tax 
for the 1955 real property tax year is treated as imposed

[[Page 890]]

on B, and the excess of the amount of real property tax for 1955 
deducted by B on his income tax return for the fiscal year ending July 
31, 1955, over the 184/365 portion of such tax treated as imposed on him 
under section 164(d), must be included in gross income in B's income tax 
return for his fiscal year ending July 31, 1956, subject to the 
provisions of section 111.

    (6) Persons using an accrual method of accounting. Where real 
property is sold and the seller or the purchaser computes his taxable 
income (for the taxable year during which the sale occurs) on an accrual 
method of accounting then, if the seller or the purchaser has not made 
the election provided in section 461(c) (relating to the accrual of real 
property taxes), the portion of any real property tax which is treated 
as imposed on him and which may not be deducted by him for any taxable 
year by reason of his method of accounting shall be treated as having 
accrued on the date of sale. The provisions of this subparagraph may be 
illustrated as follows:

    Example. In County X the real property tax becomes a lien on 
property and is assessed on November 30 for the current calendar year, 
which is also the real property tax year. There is no personal liability 
for the real property tax imposed by County X. A owns, on January 1, 
1955, real property in County X. A uses an accrual method of accounting 
and has not made any election under section 461(c) to accrue ratably 
real property taxes. A sells real property on June 30, 1955. By reason 
of A's method of accounting, he could not deduct any part of the real 
property tax for 1955 on the real property since he sold the real 
property prior to November 30, 1955, the accrual date. Under section 
164(d)(1), 180/365 (January 1-June 29, 1955) of the real property tax 
for the 1955 real property tax year is treated as imposed on A, and 
under section 164(d)(2)(D) that portion is treated as having accrued on 
June 30, 1955, and may be deducted by A for his taxable year in which 
such date falls. B, the purchaser from A, who uses an accrual method of 
accounting, has likewise not made an election under section 461(c) to 
accrue real property taxes ratably. Under section 164(d)(1), 185/365 of 
the real property taxes may be accrued by B on November 30, 1955, and 
deducted for his taxable year in which such date falls.

    (7) Cross references. For determination of amount realized on a sale 
of real property, see section 1001(b) and the regulations thereunder. 
For determination of basis of real property acquired by purchase, see 
section 1012 and the regulations thereunder.
    (8) Effective dates. Section 164(d) applies to taxable years ending 
after December 31, 1953, but only in the case of sales made after 
December 31, 1953. However, section 164(d) does not apply to any real 
property tax to the extent that such tax was allowable as a deduction 
under the Internal Revenue Code of 1939 to the seller for any taxable 
year which ended before January 1, 1954.