v3.26.1
Cover - $ / shares
9 Months Ended
Jun. 30, 2026
Aug. 12, 2026
Cover [Abstract]    
Document Type 10-Q  
Amendment Flag false  
Document Quarterly Report true  
Document Transition Report false  
Document Period End Date Jun. 30, 2026  
Document Fiscal Period Focus Q3  
Document Fiscal Year Focus 2026  
Current Fiscal Year End Date --09-30  
Entity File Number 000-56681  
Entity Registrant Name DFP HOLDINGS LIMITED  
Entity Central Index Key 0001976900  
Entity Tax Identification Number 32-0672927  
Entity Incorporation, State or Country Code NV  
Entity Address, Address Line One 1/F., No. 22, Lane 50, Section 3  
Entity Address, Address Line Two Nangang Road  
Entity Address, Address Line Three Nangang District  
Entity Address, City or Town Taipei City  
Entity Address, Country TW  
Entity Address, Postal Zip Code 115607  
City Area Code (886)  
Local Phone Number 2 8772 2001  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company true  
Elected Not To Use the Extended Transition Period false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   217,111,050
Entity Listing, Par Value Per Share $ 0.0001