DRAFT - State Tax Treatment of Guaranteed Payments and Related Issues Page 26
computation as gross income from sources within this state in the same manner as if those
payments were a distributive share of that partnership.
Cal. Code Regs. tit. 18, § 17951-4
(g) For taxable years beginning on or after January 1, 2013, all business income is subject to
the single sales factor apportionment formula pursuant to Section 25128.7, Revenue and Tax-
ation Code, unless subdivision (b) of Section 25128, Revenue and Taxation Code, applies. If a
sole proprietorship or partnership described in subsections (c) or (d) is engaged in the prac-
tice of a profession within the meaning of subsection (h), below, the payroll factor, where ap-
plicable, of the applicable apportionment formula shall include 60% of the net income of a sole
proprietorship or 60% of the distributive share of partnership income of each partner render-
ing professional personal services to the partnership. For purposes of the payroll factor the
net income of a sole proprietorship and a partner's distributive share of partnership income
shall consist only of income properly classifiable as business income. The amount so deter-
mined is deemed to be compensation paid to an employee for purposes of the payroll factor
only. If a partner does not render professional services to the partnership, no part of such
partner's distributive share of partnership income shall be taken into account in the payroll
factor. The amount deemed to be compensation paid to an employee shall be included in the
denominator of the payroll factor and in the California numerator of the payroll factor if the
principal location of such partner is in this state.
Guaranteed payments to a partner who renders professional services to a partnership en-
gaged in the practice of a profession (within the meaning of subsection (h) below) shall be
treated as part of the partner's distributive share of partnership income and has a source in
this state in the same manner as a distributive share properly classified as business income
and shall be apportioned under subsection (d), as modified under subsection (g). In compu-
ting the payroll factor of a partner who renders professional services to such a partnership
and receives a guaranteed payment, 60 percent of the sum of the partner's distributive share
of partnership income properly classified as business income, and the partner's guaranteed
payment, shall be deemed to be compensation paid to an employee. The amount deemed to
be compensation shall be included in the denominator of the payroll factor and in the Califor-
nia numerator of the payroll factor if the principal location of such partner is in this state . . .
(h) The practice of law, accounting, medicine or the performance of personal services in sci-
entific and engineering discipline and the practice of any other profession in which capital is
not a material income producing factor and in which more than 80% of business gross income
for the taxable year is derived from personal services actually rendered by the individual or
partners shall be deemed a profession for purposes of subsection (g), above.
(i) Rules and Definitions. To give effect to the foregoing, the following rules and definitions
will be applied:
(1) Other Professions Defined. For purposes of this regulation, the term "other pro-
fession" includes any occupation or vocation in which a professed knowledge of some depart-
ment of science or learning, gained by a prolonged course of specialized instruction and study,
is used by its practical application to the affairs of others, either advising, guiding or teaching
them, and in serving their interests or welfare in the practice of an art or science founded on
it. The word "profession" implies attainments in professional knowledge as distinguished
from mere skill and the application of knowledge to uses for others as a vocation. The per-
forming of services dealing with the conduct of business itself, including the promotion of
sales or services of such business and consulting services, does not constitute the practice of
a profession even though the services involve the application of a specialized knowledge.
(2) Capital as a Material Income Producing Factor. Whether capital is a material in-
come producing factor in the production of the income of a profession (other than law, medi-
cine, dentistry or architecture) is to be determined by the use to which the capital is put. Or-
dinarily, the use of capital in a professional activity or occupation will not be considered as a
material income producing factor if it is used only to defray current operating expenses such
as paying salaries of assistants, rent, traveling and other incidental expenses or for investment
in furniture, machines, tools and equipment essential to the carrying on of the professional
activity. Capital is a material income producing factor if a substantial portion of the gross in-
come from the occupation is attributable to the employment of capital in the business. This is