An expenditure which fails to meet one or more of these three tests does not qualify as an organizational expense for purposes of section 709(b) and this section. To satisfy the statutory requirement described in paragraph (a)(1) of this section, the expense must be incurred during the period beginning at a point which is a reasonable time before the partnership begins business and ending with the date prescribed by law for filing the partnership return (determined without regard to any extensions of time) for the taxable year the partnership begins business. In addition, the expenses must be for creation of the partnership and not for operation or starting operation of the partnership trade or business. To satisfy the statutory requirement described in paragraph (a)(3) of this section, the expense must be for an item of a nature normally expected to benefit the partnership throughout the entire life of the partnership. The following are examples of organizational expenses within the meaning of section 709 and this section: Legal fees for services incident to the organization of the partnership, such as negotiation and preparation of a partnership agreement; accounting fees for services incident to the organization of the partnership; and filing fees. The following are examples of expenses that are not organizational expenses within the meaning of section 709 and this section (regardless of how the partnership characterizes them): Expenses connected with acquiring assets for the partnership or transferring assets to the partnership; expenses connected with the admission or removal of partners other than at the time the partnership is first organized; expenses connected with a contract relating to the operation of the partnership trade or business (even where the contract is between the partnership and one of its members); and syndication expenses.
If the activities of the partnership have advanced to the extent necessary to establish the nature of its business operations, it will be deemed to have begun business. Accordingly, the acquisition of operating assets which are necessary to the type of business contemplated may constitute beginning business for these purposes. The term operating assets, as used herein, means assets that are in a state of readiness to be placed in service within a reasonable period following their acquisition.
26 C.F.R. §1.709-2