Write down all the problems you see that need fixing. Replace rotten boards first and prime them. Seal all cracks that will be exposed to the weather. Examine windows and write down what they need. Check the outside paint and see how it looks.
Summer is a popular time for painting outside.
If your house needs painting, it will cost you a lot more money in the long run to put it off. If you are hiring someone to do it for you, check out the person or company that will be doing the work by asking for references. For example, ask for the names of clients for the last five jobs. Once you have decided on painters and checked the references provided, there are certain safeguards you should follow in order to ensure that you end up with quality work. For instance, ask the painters what brand of paint will be used.