in order to create an offshore company for services in general. see many internet sites that said that you have to pay an amount in orde to create that company and after that you have to pay another amount each year.
Well, you will have to pay each year some amount for the company, or rather it is not for the company but for the add on services, like nominee shareholder, nominee director, registered office address and in some cases the registered secretary services.
The 4 mentioned services are almost always in the total offshore company formation package, but when you order you just see it as a total fee and therefore your mgiht not be aware of the renewal of the same.
But simply ask your offshore company formation agent what the renewal fee will be and I'm sure you get a answer..