Since you are new to toribash, I will give you a brief explanation.
In order to filter clans that are not considered fit of a board, you must first make a thread with the title [DSC]*insert clan name here*. In that thread, you need rules and goals, a roster with every member of your clan, and instructions teaching people how to apply. Until now you will not need to pay anything.
If you wish to have a board, however, you will need to wait a full week after making your clan [DSC]. After that, you will need to send an application found in one of the stickies to either Delaid, Gynx or LightningKid. You have to send 50k tc with the application. Wait at least 2 more weeks and Delaid or someone else from the Clan Council will tell you if you got your board. If not, only 30k will be sent back to you.
Long story short, you will need 50k tc if you wish to have a clan board, but if not, you can always stick to the DSCs. Be sure to post that in the "Clan Council open" thread next time though. That's where you ask your questions about clans.