Document And Entity Information - USD ($)	12 Months Ended
	Jul. 31, 2022	Oct. 25, 2022	Jan. 31, 2022
Document Information Line Items
Entity Registrant Name	ATIF Holdings Limited
Trading Symbol	ATIF
Document Type	10-K
Current Fiscal Year End Date	--07-31
Entity Common Stock, Shares Outstanding		9,627,452
Entity Public Float			$ 9,627,452
Amendment Flag	false
Entity Central Index Key	0001755058
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Filer Category	Non-accelerated Filer
Entity Well-known Seasoned Issuer	No
Document Period End Date	Jul. 31, 2022
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	FY
Entity Small Business	true
Entity Emerging Growth Company	true
Entity Shell Company	false
Entity Ex Transition Period	false
ICFR Auditor Attestation Flag	false
Document Annual Report	true
Document Transition Report	false
Entity File Number	001-38876
Entity Incorporation, State or Country Code	D8
Entity Tax Identification Number	00-0000000
Entity Address, Address Line One	25391 Commercentre Dr
Entity Address, Address Line Two	Ste 200
Entity Address, City or Town	Lake Forest
Entity Address, Country	CA
Entity Address, Postal Zip Code	92630
City Area Code	308
Local Phone Number	888-8888
Title of 12(b) Security	Ordinary Shares
Security Exchange Name	NASDAQ
Entity Interactive Data Current	Yes
Auditor Firm ID	6413
Auditor Name	ZH CPA, LLC
Auditor Location	Denver, Colorado