The first situation referred to above is where the payments are to be reduced not more than 6 months before or after the date the child is to attain the age of 18, 21, or local age of majority. The second situation is where the payments are to be reduced on two or more occasions which occur not more than one year before or after a different child of the payor spouse attains a certain age between the ages of 18 and 24, inclusive. The certain age referred to in the preceding sentence must be the same for each such child, but need not be a whole number of years.
The presumption in the two situations described above that payments are to be reduced at a time clearly associated with the happening of a contingency relating to a child of the payor may be rebutted (either by the Service or by taxpayers) by showing that the time at which the payments are to be reduced was determined independently of any contingencies relating to the children of the payor. The presumption in the first situation will be rebutted conclusively if the reduction is a complete cessation of alimony or separate maintenance payments during the sixth post-separation year (described in A-21) or upon the expiration of a 72-month period. The presumption may also be rebutted in other circumstances, for example, by showing that alimony payments are to be made for a period customarily provided in the local jurisdiction, such as a period equal to one-half the duration of the marriage.
Example: A and B are divorced on July 1, 1985, when their children, C (born July 15, 1970) and D (born September 23, 1972), are 14 and 12, respectively. Under the divorce decree, A is to make alimony payments to B of $2,000 per month. Such payments are to be reduced to $1,500 per month on January 1, 1991 and to $1,000 per month on January 1, 1995. On January 1, 1991, the date of the first reduction in payments, C will be 20 years 5 months and 17 days old. On January 1, 1995, the date of the second reduction in payments, D will be 22 years 3 months and 9 days old. Each of the reductions in payments is to occur not more than one year before or after a different child of A attains the age of 21 years and 4 months. (Actually, the reductions are to occur not more than one year before or after C and D attain any of the ages 21 years 3 months and 9 days through 21 years 5 months and 17 days.) Accordingly, the reductions will be presumed to clearly be associated with the happening of a contingency relating to C and D. Unless this presumption is rebutted, payments under the divorce decree equal to the sum of the reduction ($1,000 per month) will be treated as fixed for the support of the children of A and therefore will not qualify as alimony or separate maintenance payments.
Section 71, as amended, also applies to any divorce or separation instrument executed (or treated as executed) before January 1, 1985 that has been modified on or after January 1, 1985, if such modification expressly provides that section 71, as amended by the Tax Reform Act of 1984, shall apply to the instrument as modified. In this case, section 71, as amended, is effective with respect to payments made after the date the instrument is modified.
Secs. 1041 (d)(4) (98 Stat. 798, 26 U.S.C. 1041(d)(4) , 152(e)(2)(A) (98 Stat. 802, 26 U.S.C. 152(e)(2)(A) , 215(c) (98 Stat. 800, 26 U.S.C. 215(c) ) and 7805 (68A Stat. 917, 26 U.S.C. 7805 ) of the Internal Revenue Code of 1954.
26 C.F.R. §1.71-1T