v3.26.1
Cover - USD ($)
12 Months Ended
Mar. 31, 2026
Jun. 26, 2026
Sep. 30, 2025
Document Information [Line Items]      
Document Type 10-K    
Document Annual Report true    
Document Transition Report false    
Document Financial Statement Error Correction [Flag] false    
Entity Interactive Data Current Yes    
ICFR Auditor Attestation Flag false    
Amendment Flag false    
Document Period End Date Mar. 31, 2026    
Document Fiscal Year Focus 2026    
Document Fiscal Period Focus FY    
Documents Incorporated by Reference [Text Block] None.    
Entity Registrant Name SENMIAO TECHNOLOGY LIMITED    
Entity Central Index Key 0001711012    
Entity File Number 001-38426    
Entity Tax Identification Number 35-2600898    
Entity Incorporation, State or Country Code NV    
Current Fiscal Year End Date --03-31    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Shell Company false    
Entity Filer Category Non-accelerated Filer    
Entity Small Business true    
Entity Emerging Growth Company false    
Entity Public Float     $ 4,798,408
Entity Address, Address Line One 16F, Shihao Square    
Entity Address, Address Line Two Middle Jiannan Blvd    
Entity Address, Address Line Three High-Tech Zone Chengdu    
Entity Address, City or Town Sichuan    
Entity Address, Country CN    
Entity Address, Postal Zip Code 610000    
City Area Code +86 28    
Local Phone Number 61554399    
Title of 12(b) Security Common Stock, par value $0.0001 per share    
Trading Symbol AIHS    
Security Exchange Name NASDAQ    
Entity Common Stock, Shares Outstanding   14,557,489