Cover - USD ($)	12 Months Ended
	Sep. 30, 2025	Dec. 03, 2025	Mar. 31, 2025
Cover [Abstract]
Document Type	10-K
Amendment Flag	false
Document Annual Report	true
Document Transition Report	false
Document Period End Date	Sep. 30, 2025
Document Fiscal Period Focus	FY
Document Fiscal Year Focus	2025
Current Fiscal Year End Date	--09-30
Entity File Number	001-40477
Entity Registrant Name	SRx Health Solutions Inc.
Entity Central Index Key	0001471727
Entity Tax Identification Number	83-4284557
Entity Incorporation, State or Country Code	DE
Entity Address, Address Line One	801 US Highway 1
Entity Address, City or Town	North Palm Beach
Entity Address, State or Province	FL
Entity Address, Postal Zip Code	33408
City Area Code	(212)
Local Phone Number	896-1254
Title of 12(b) Security	Common Stock, $0.001 par value share
Trading Symbol	SRXH
Security Exchange Name	NYSEAMER
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Public Float			$ 9,142,691
Entity Common Stock, Shares Outstanding		27,426,843
Documents Incorporated by Reference [Text Block]	The information required by Items 10, 11, 12, 13, and 14 will be furnished (and are hereby incorporated) by an amendment hereto or pursuant to a definitive proxy statement pursuant to Regulation 14A that will contain such information.
ICFR Auditor Attestation Flag	false
Document Financial Statement Error Correction [Flag]	false
Entity Listing, Par Value Per Share	$ 0.001
Auditor Firm ID	731
Auditor Name	DAVIDSON & COMPANY LLP
Auditor Location	Vancouver, Canada