Other than the obvious legal requirements to have such a certificate, there are other benefits, too. For example, you will have the peace of mind of knowing that your tenants are taken care of and that they will be safe while in your property. In addition, you are likely to save money in the long term by dealing with any issues before they become a big problem. To put it simply – if you’re a landlord, it is essential that you keep your certificates up to date.