Example 1. B holds an interest in partnership P through T, a pass-thru partner. P uses a fiscal year ending June 30 as P's taxable year; B and T use the calendar year as the taxable year. As of the close of P's taxable year ending June 30, 2002, T holds an interest in P and B holds an interest in P through T. The profits interest held by B in P through T for that year is determined as of June 30, 2002.
Example 2. Assume the same facts as in Example 1, except that B sold the entire interest that B held in P through T on November 5, 2001. The profits interest held by B in P through T for P's taxable year ending June 30, 2002, is determined as of the moment before the sale on November 5, 2001.
Example 3. C holds an interest in partnership P through T, a pass-thru partner. C, P, and T all use the calendar year as the taxable year. T disposes of T's interest in P on June 5, 2002. The profits interest held by C in P through T for 2002 is determined as of the moment before the disposition on June 5, 2002.
Example 4. Assume the same facts as in Example 3, except that C sold C's entire interest in T (and, therefore, C's entire interest that C held in P through T) on March 15, 2002. The profits interest held by C in P through T for 2002 is determined as of the moment before the sale on March 15, 2002.
Example 5. On January 1, 2002, D held a 2 percent profits interest in partnership P. Both D and P use the calendar year as the taxable year. On August 1, 2002, D transfers three-fourths of D's profits interest in P to E. On September 1, 2002, D sells D's remaining .5 percent profits interest in P to F. For purposes of sections 6223(b) and 6231(a)(11), D had a .5 percent profits interest in P for 2002.
Example 6. Assume the same facts as in Example 5, except that on January 1, 2002, D also held a 1 percent profits interest in partnership P through T, a pass-thru partner which also uses the calendar year as the taxable year. In addition to the sale to E on August 1, 2002, D sold a portion of D's interest in T on December 1, 2002, such that after the sale, D held a .2 percent profits interest in P through T. D made no other transfers of interests in either P or T. For purposes of sections 6223(b) and 6231(a)(11), D had a .7 percent profits interest in P for 2002.
26 C.F.R. §301.6231(d)-1