Louisiana § RS 47:66 - Deductions from gross income; depletion

Full text of Louisiana Louisiana Civil Code § RS 47:66 — Deductions from gross income; depletion, with citation guidance and answers to common questions.

§ RS 47:66. Deductions from gross income; depletion

In computing net income in the case of mines, oil and gas wells, other natural deposits, and timber a reasonable allowance for depletion and for depreciation of improvements, according to the peculiar conditions in each case, shall be allowed as a deduction; such reasonable allowances in all cases to be made under rules and regulations to be prescribed by the collector.  In any case in which it is ascertained, as a result of operations or of development work, that the recoverable units are greater or less than the prior estimate thereof, then such prior estimate, but not the basis for depletion, shall be revised and the allowance under this Section for subsequent taxable years shall be based upon such revised estimate.  In the case of leases the deductions shall be equitably apportioned between the lessor and lessee.  In the case of property held by one person for life, with remainder to another person, the deduction shall be computed as if the life tenant were the absolute owner of the property and shall be allowed to the life tenant.  In the case of property held in trust, the allowable deduction shall be apportioned between the income beneficiaries and the trustee in accordance with the pertinent provisions of the instrument creating the trust, or, in the absence of such provisions, on the basis of the trust income allocable to each.  

The basis upon which depletion is to be allowed in respect of any property shall be as provided in R.S. 47:158.  

Source: official Louisiana text · Last verified 2026-08-27

Frequently Asked Questions About Louisiana § RS 47:66

What does Louisiana Civil Code § RS 47:66 cover?

Section RS 47:66 ("Deductions from gross income; depletion") is part of the Louisiana Civil Code, the codified statutory law of Louisiana. It sets out the legal rule or procedure described in the text above. Statutes are amended regularly, so always verify against the official source.

How do I cite Louisiana § RS 47:66?

A common citation format is "Louisiana Civil Code § RS 47:66" (Louisiana). Legal writing may require the code abbreviation, section number, and year or edition. Match the style required by your court, professor, or publisher.

Is this the official text of Louisiana law?

No. This page is for research and education and may not include the most recent amendments. For official current law, check the Louisiana official source linked on this page or consult a licensed Louisiana attorney.

How does Louisiana § RS 47:66 apply to my situation?

Statutes are interpreted in context, and application depends on your specific facts. Only a licensed attorney in Louisiana can advise on how this section applies to you. Contact your state or local bar association for a referral.

Sources & Verification

Not legal advice. Verify against the official source and consult a licensed attorney in Louisiana.