I would like to build up website for individual and companies in Australia who can lodge tax returns online .
What I probably need for the website is :
Frontend include : taxpayers information form(e.g name, DOB, TFN, Address etc ) and also available to upload PDF/Word/Excel documents
Backend: I will be available to see what clients upload and input and then manually transfer these info to my tax return systems.
Payment Gateway : Client need pay through Credit card ( or paypal ) from website direclty- so yes, I need online checkout function
Live Chat: Ideally, I may need some online support function , to enable customer service people talk to potential clients directly
I have totally no knowledge about website develop, and no idea about total cost of project . so I need information about everything (cost of website/ developer/marketing etc ) of the whole project ( from begin to can be trade )