Note 1 - Nature of Operations and Summary of Significant Accounting Policies.: Nature of Operations (Policies)	12 Months Ended
Sep. 30, 2022
Policies
Nature of Operations	*Nature of operations:* Altex Industries, Inc., through its wholly-owned subsidiary, jointly referred to as “the Company,” owns non-working interests in productive oil and gas properties located in Utah and Wyoming. The Company’s revenues are generated from interest income from cash deposits and from sales of oil and gas production. The Company’s operations are significantly affected by changes in interest rates and oil and gas prices.

The entire disclosure for the nature of an entity's business, major products or services, principal markets including location, and the relative importance of its operations in each business and the basis for the determination, including but not limited to, assets, revenues, or earnings. For an entity that has not commenced principal operations, disclosures about the risks and uncertainties related to the activities in which the entity is currently engaged and an understanding of what those activities are being directed toward.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=99393423&loc=d3e5967-108592

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-URI https://asc.fasb.org/topic&trid=2134479

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