§ 1.1367-2. Adjustments to basis of indebtedness to shareholder.

(i) A has been the sole shareholder in Corporation S since 1992. In 1993, A loans S $1,000 (Debt No. 1), which is evidenced by a ten-year promissory note in the face amount of $1,000. In 1996, A loans S $5,000 (Debt No. 2), which is evidenced by a demand promissory note. On December 31, 1996, the basis of A's stock is zero; the basis of Debt No. 1 has been reduced under paragraph (b) of this section to $0; and the basis of Debt No. 2 has been reduced to $1,000. On January 1, 1997, A loans S $4,000 (Debt No. 3), which is evidenced by a demand promissory note. For S's 1997 taxable year, the sum of the amounts specified in section 1367(a)(1) (in this case, nonseparately computed income and the excess deduction for depletion) is $6,000, and the sum of the amounts specified in section 1367(a)(2) (B), (D), and (E) (in this case, items of separately stated deductions and losses, noncapital, nondeductible expenses, and certain oil and gas depletion deductions—there is no nonseparately computed loss) is $10,000. Corporation S makes no payments to A on any of the loans during 1997.

(ii) The $4,000 excess of loss and deduction items is applied to reduce the basis of each indebtedness in proportion to the basis of that indebtedness over the aggregate bases of the indebtedness to the shareholder (determined immediately before any adjustment under section 1367(b)(2)(A) and paragraph (b) of this section is effective for the taxable year). Thus, the basis of Debt No. 2 is reduced in an amount equal to $800 ($4,000 (excess) × $1,000 (basis of Debt No. 2)/$5,000 (total basis of all debt)). Similarly, the basis in Debt No. 3 is reduced in an amount equal to $3,200 ($4,000 × $4,000/$5,000). Accordingly, on December 31, 1997, A's basis in his stock is zero and his bases in the three debts are as follows:

(i) The facts are the same as in Example 1. On July 1, 1998, S completely repays Debt No. 3, and, for S's 1998 taxable year, the net increase (within the meaning of paragraph (c) of this section) with respect to A equals $4,500.

(ii) The net increase is applied first to restore the bases in the debts held on January 1, 1998, before any of the net increase is applied to increase A's basis in his shares of S stock. The net increase is applied to restore first the reduction of basis in indebtedness repaid in 1998. Any remaining net increase is applied to restore the bases of the outstanding debts in proportion to the amount that each of these outstanding debts have been reduced previously under paragraph (b) of this section and have not been restored. As of December 31, 1998, the total reduction in A's debts held on January 1, 1998 equals $9,000. Thus, the basis of Debt No. 3 is restored by $3,200 (the amount of the previous reduction) to $4,000. A's basis in Debt No. 3 is treated as restored immediately before that debt is repaid. Accordingly, A does not realize any gain on the repayment. The remaining net increase of $1,300 ($4,500−$3,200) is applied to restore the bases of Debt No. 1 and Debt No. 2. As of December 31, 1998, the total reduction in these outstanding debts is $5,800 ($9,000−$3,200). The basis of Debt No. 1 is restored in an amount equal to $224 ($1,300 × $1,000/$5,800). Similarly, the basis in Debt No. 2 is restored in an amount equal to $1,076 ($1,300 × $4,800/$5,800). On December 31, 1998, A's basis in his S stock is zero and his bases in the two remaining debts are as follows:

(i) C has been a shareholder in Corporation S since 1992. In 1997, C loans S $1,000. S issues its note to C in the amount of $1,000, of which $950 is payable on March 1, 1998, and $50 is payable on March 1, 1999. On December 31, 1997, C's basis in all her shares of S stock is zero and her basis in the note has been reduced under paragraph (b) of this section to $900. For 1998, the net increase (within the meaning of paragraph (c) of this section) with respect to C is $300.

(ii) Because C's basis of indebtedness was reduced in a prior taxable year under § 1.1367-2(b), the net increase for 1998 is applied to restore this reduction. The restored basis cannot exceed the adjusted basis of the debt as of the beginning of the first day of 1998, excluding prior adjustments under section 1367, or $1,000. Therefore, $100 of the $300 net increase is applied to restore the basis of the debt from $900 to $1,000 effective immediately before the repayment on March 1, 1998. The remaining net increase of $200 increases C's basis in her stock.

(i) D has been the sole shareholder in Corporation S since 1990. On January 1, 1996, D loans S $10,000 in return for a note from S in the amount of $10,000 of which $5,000 is payable on each of January 1, 2000, and January 1, 2001. On December 31, 1997, the basis of D's shares of S stock is zero, and his basis in the note has been reduced under paragraph (b) of this section to $8,000. During 1998, the sum of the items under section 1367(a)(1) (relating to increases in basis of stock) with respect to D equals $10,000 (in this case, nonseparately computed income), and the sum of the items under section 1367(a)(2)(B), (C), (D), and (E) (relating to decreases in basis of stock) with respect to D equals $0. During 1998, S also makes distributions to D totaling $11,000. This distribution is an item that reduces basis of stock under section 1367(a)(2)(A) and must be taken into account for purposes of determining whether there is a net increase for the taxable year. Thus, for 1998, there is no net increase with respect to D because the amount of the items provided in section 1367(a)(1) do not exceed the amount of the items provided in section 1367(a)(2).

(ii) Because there is no net increase with respect to D for 1998, none of the 1997 reduction in D's basis in the indebtedness is restored. The $10,000 increase in basis under section 1367(a)(1) is applied to increase D's basis in his S stock. Under section 1367(a)(2)(A), the $11,000 distribution with respect to D's stock reduces D's basis in his shares of S stock to $0. See section 1368 and § 1.1368-1 (c) and (d) for the tax treatment of the $1,000 distribution in excess of D's basis.

(i) The facts are the same as in Example 4, except that in 1998 S makes distributions to D totaling $8,000. On these facts, for 1998, there is a net increase with respect to D of $2,000 (the amount by which the items provided in section 1367(a)(1) exceed the amount of the items provided in section 1367(a)(2)).

(ii) Because there is a net increase of $2,000 with respect to D for 1998, $2,000 of the $10,000 increase in basis under section 1367(a)(1) is first applied to restore D's basis in the indebtedness to $10,000 ($8,000 + $2,000). Accordingly, on December 31, 1998, D has a basis in his shares of S stock of $0 ($0 + $8,000 (increase in basis remaining after restoring basis in indebtedness)—$8,000 (distribution)) and a basis in the note of $10,000.

(i) A and B have been the two shareholders in Corporation S since 2000. As of the end of the 2008 taxable year, the bases of A's and B's stock are both zero. On June 1, 2009, A advances S $16,000, which is not evidenced by a written instrument. On August 1, 2009, B advances S $22,000, which is not evidenced by a written instrument. Both the $16,000 advance and the $22,000 advance are open account debt and remain outstanding at those amounts during 2009. There is no net increase under paragraph (c) of this section in year 2009.

(ii) At the close of the 2009 taxable year, A's open account debt does not exceed $25,000. A therefore carries forward to the beginning of the 2010 taxable year the $16,000 as open account debt.

(iii) At the close of the 2009 taxable year, B's open account debt does not exceed $25,000. B therefore carries forward to the beginning of the 2010 taxable year the $22,000 as open account debt.

(i) The facts are the same as in Example 6, in addition to which, on December 31, 2009, A's basis in the open account debt is reduced under paragraph (b) of this section to $8,000. On April 1, 2010, S repays A $4,000 of the open account indebtedness. On September 1, 2010, A advances S an additional $1,000, which is not evidenced by a written instrument. There is no net increase under paragraph (c) of this section in year 2010.

(ii) The $4,000 April repayment S makes to A and A's $1,000 September advance are netted to result in a net repayment of $3,000 for the taxable year on A's $16,000 open account debt carried forward from 2009. Because there is no net increase in 2010, no basis of indebtedness is restored for the 2010 taxable year, and A realizes $1,500 of income on the $3,000 net repayment at the close of the 2010 taxable year.

(iii) At close of the 2010 taxable year, A's open account debt does not exceed $25,000. The net repayment of $3,000 for the taxable year on A's $16,000 open account debt carried forward from 2009, leaves A with an open account debt of $13,000 to carry forward as open account debt to the beginning of the 2011 taxable year.

(i) The facts are the same as in Example 7, in addition to which, on February 1, 2011, S repays $5,000 of the open account debt and on March 1, 2011, A advances S $20,000, which is not evidenced by a written instrument.

(ii) At the close of the 2010 taxable year, A has an open account debt of $13,000 to carry forward as open account debt to the beginning of the 2011 taxable year.

(iii) The 2011 advances and repayments are netted to result in a net advance of $15,000 on A's $13,000 open account debt carried forward from 2010, increasing A's open account debt to $28,000 as of the close of the 2011 taxable year. Because A's open account debt exceeds $25,000, for any subsequent taxable year the $28,000 indebtedness will be treated in the same manner as indebtedness evidenced by a separate written instrument for the purposes of this section. Because there is no net increase in 2011, no basis of indebtedness is restored for the 2011 taxable year.