Whether you own a business or are trying to start a new one, finding capital is an issue that is always going to exist. Ideally, in terms of capital your business will become self sufficient. But it is important to have an idea where to go in order to get the money sometimes needed.
A place to consider looking is the bank. When trying to find capital for a business that has a steady income this might be the solution. Usually the business that the loan is for will be tied into the repayment terms. There are long term loans and intermediate ones, both which require repayment in monthly installments. The possibility of getting a loan varies greatly from one bank to the other.

Angel investors are another option for new businesses with no money coming in or established businesses. Angel investors are people that invest money by providing capital in businesses they feel will succeed. By having an angel investor, business owners must be willing to share the profits with someone not directly involved with the business. It is important when going this route that the angel investor is given a way to exit the situation by being bought out. 

Business incubators are a different way of finding capital but in the right situation could be just as affective. Business incubators provide a setting for a variety of businesses in one place. They will provide discounts on things such as rent and shared services. This all works to lower the overhead a business has in order to free up capital for other things.
Finding capital is often necessary for new businesses and older stable ones. It might not be easy to find. However, by knowing where to look you can find the right solution for your business.