Sorry, but the advice in this thread to just get going without even learning about little things like taxes and record-keeping and incorporation is <i>crazy</i>.<p>Sure, on average a start-up will fail. However, if either it does work out or it fails because you screwed up and someone came after you, and you didn't get a few basics in place up-front, then you are up the creek without a paddle and may not be able to salvage the situation after the fact.<p>It will probably take no more than a quick chat with an accountant to figure out the minimum you need to do to comply with your local tax laws and whether it's worth setting up some sort of company at this stage. The total spend required to do that in my country, including both the accountant's advice and the legal fees to register a new company and get the proper documents created, is less than a day's salary. This does vary significantly by country, but again a local expert can advise you because they do this all the time.<p>Likewise, if you're potentially bringing in thousands of bucks per year, spending a couple of hundred to get a real lawyer to look over your terms and answer any general questions about licensing things you really need to know right now is probably money well spent.<p>None of this is to say that you won't decide to just set up a site and start charging anyway, assuming you can find a payment service available in your location that will let you take payments as a private individual of course. Maybe that really is the right path for you at this stage (though at least if you were in the same position in my country, IMHO that would be unlikely).<p>But seriously, any accountant and lawyer used to working with small businesses will understand the situation you're in and be able to give you some basic advice about what you really do and don't need to worry about right now, and it will cost you a few hours and a day or two of salary, and even if things don't work out this time you'll still have the useful background knowledge if you decide to do anything else commercial later.<p>You <i>should</i> concentrate on making what you make and marketing it so you have a business that is worth having in the first place, but part of running a business professionally is knowing how to deal with the administration and keep the overheads in proportion, and it's much easier to do that if you just get something basic but sufficient set up from the start.