v3.26.1
Cover - $ / shares
9 Months Ended
Jan. 31, 2026
Mar. 19, 2026
Document Type 10-Q  
Amendment Flag false  
Document Quarterly Report true  
Document Transition Report false  
Document Period End Date Jan. 31, 2026  
Document Fiscal Period Focus Q3  
Document Fiscal Year Focus 2026  
Current Fiscal Year End Date --04-30  
Entity File Number 001-41443  
Entity Registrant Name NETCAPITAL INC.  
Entity Central Index Key 0001414767  
Entity Tax Identification Number 87-0409951  
Entity Incorporation, State or Country Code UT  
Entity Address, Address Line One 1 Lincoln Street  
Entity Address, City or Town Boston  
Entity Address, State or Province MA  
Entity Address, Postal Zip Code 02111  
City Area Code (781)  
Local Phone Number 925-1700  
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 Common Stock, Shares Outstanding   7,847,899
Entity Listing, Par Value Per Share $ 0.001  
Common Stock, par value $0.001 per share [Member]    
Title of 12(b) Security Common Stock, par value $0.001 per share  
Trading Symbol NCPL  
Security Exchange Name NASDAQ  
Warrants to Purchase Common Stock [Member]    
Title of 12(b) Security Warrants to Purchase Common Stock  
Trading Symbol NCPLW  
Security Exchange Name NASDAQ