You probably are having the knack for languages that is why you have chosen this as your preferred business idea.
Many budding authors, blog writers, and content developers need someone for proofreading their work. And if required they also want someone to do the necessary editing. A person might be a creative and well-informed writer but he/she may not necessarily enjoy the similar command over the language. Many a time we find faults in our own written passages when we re-read it. It is because our brain often overlooks certain small errors while it is busy in creating something. Even after re-reading we overlook some mistakes which can only be pointed out by someone else who is clueless about that written piece.
If you are a degree holder in the field of language or enjoy a great interest in the same, you can be useful to many. You can help many to achieve their dream of becoming a writer. You can not only correct but can also improvise their work. It is the best usage of your knowledge about language. Proofreading and editing as the business idea is a lucrative option for those who struggle to find the job of their interest.
When and how?
Whenever you feel that you can spare enough time for this work, is the right time for you to start this work. You have to be sure about your knowledge before correcting others. Despite having a busy life, if you manage to spare time to read books, then chances are there that you have a great deal of knowledge.
How to start? Contact publishers near you or search through the internet. Start as a freelancer. The publisher you are looking may already be having many editors working under them, but you still don’t give up. Mostly they have so many assignments to look on that their existing team seems shrunk in front of it. In such situations, they look for external help. Do not fail to grab this opportunity. Impress everyone with your work and be ready to get more. If you are capable enough, you will no longer be a freelancer. Rather you will be permanently hired as an editor. But as you are looking for a business idea. That means you are not willing to work under someone. Therefore, you can work as an independent editor and can charge a certain amount against your services.