Authorization letters are designed for a significant reason. They officially give authority to a particular person to carry out some action on behalf of the former. Authorization letter to claim are widely used for the official purpose to make jobs easier for everyone. For instance, if you want money to be collected on your behalf, then sending an authorization letter it very important for smooth processing. Simple authorization letter is a very short and sweet one which includes the authority that is been passed on. Letter of authorization to act on behalf of a company or authorization letter to represent on behalf of company are few very common types.