Skip to content

Chapter 3.5. Bank and Corporation Tax›Subchapter 7. Net Income›Article 1. Deductions

§ 24365-24368(a). Research and Experimental Expenditures; in General.

California Code of Regulations, Title 18 — Division 3. Franchise Tax Board · 2026 edition · updated 2026-10-05 · California

Source: https://govt.westlaw.com/calregs/Document/I001123834C8411EC89E5000D3A7C4BC3?viewType=FullText&originationContext=documenttoc&transitionType=CategoryPageItem&contextData=(sc.Default)

§ 24365-24368(a). [FN*] Research and Experimental Expenditures; In General.

Sections 24365 to 24368, inclusive, provide two methods for treating research or experimental expenditures paid or incurred by the taxpayer in connection with its trade or business. These expenditures may be treated as expenses not chargeable to capital account and deducted in the year in which they are paid or incurred (see Reg. 24365-24368(c)), or they may be deferred and amortized (see Reg. 24365-24368(d)). Research or experimental expenditures which are neither treated as expenses nor deferred and amortized under Sections 24365 to 24368, inclusive, must be charged to capital account. The expenditures to which Sections 24365 to 24368, inclusive, apply may relate either to a general research program or to a particular project. See Reg. 24365-24368(b) for the definition of research and experimental expenditures. The term “paid or incurred,” as used in Sections 24365 to 24368, inclusive, and in Regs. 24365-24368(a) to 24365-24368(d), inclusive, is to be construed according to the method of accounting used by the taxpayer in computing net income. See Section 23033.

Credits

History

  1. New Section filed 1-6-69; effective thirtieth day thereafter (Register 69, No. 2).

[FN*]

This regulation is substantially the same as Section 26 CFR 1.174-1.

Get a plain-English answer with a citation back to this text.

Ask AI about this code
▸Contents — California Code of Regulations, Title 18 — Division 3. Franchise Tax Board

GoCodebook provides public access, search, citation, multilingual explanation, and practical interpretation of legally adopted building regulations. It is not a substitute for the official ICC or California code publications.