v3.26.1
Cover
Jul. 09, 2026
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Jul. 09, 2026
Entity File Number 001-41407
Entity Registrant Name TOP FINANCIAL GROUP LIMITED
Entity Central Index Key 0001848275
Entity Tax Identification Number 00-0000000
Entity Incorporation, State or Country Code E9
Entity Address, Address Line One 101 Cecil Street, #13-05
Entity Address, Address Line Two Tong Eng Building
Entity Address, Country SG
Entity Address, Postal Zip Code 069533
City Area Code +65
Local Phone Number 6252 8998
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Class A Ordinary Shares, par value $0.001 per share
Trading Symbol TOP
Security Exchange Name NASDAQ
Entity Emerging Growth Company true
Elected Not To Use the Extended Transition Period false