(a) If contributions are paid by an employer to a profit-sharing or stock bonus trust for employees and the general conditions and limitations applicable to deductions for such contributions are satisfied (see
§ 1.404(a)-1), the contributions are deductible under
section 404(a)(3)(A) if the further conditions provided therein are also satisfied. In order to be deductible under the first, second, or third sentence of
section 404(a)(3)(A), the contributions must be paid (or deemed to have been paid under
section 404(a)(6)) in a taxable year of the employer which ends with or within a taxable year of the trust for which it is exempt under
section 501(a) and the trust must not be designed to provide retirement benefits for which the contributions can be determined actuarially. Excess contributions paid in such a taxable year of the employer may be carried over and deducted in a succeeding taxable year of the employer in accordance with the third sentence of
section 404(a)(3)(A), whether or not such succeeding taxable year ends with or within a taxable year of the trust for which it is exempt under
section 501(a). This section is also applicable to contributions to a foreign situs profit-sharing or stock bonus trust which could qualify for exemption under
section 501(a) except that it is not created or organized and maintained in the United States.