我当初是找律师办的，房产不多，律师就帮我把房子transfer 到trust里面，如果多了要额外收费，应该是很容易的事

大概就是填个表格寄到county 那边update record，下面是我google 出来的供你参考

To transfer property into a trust, you need to prepare and file a new deed that names the trust as the property owner. You may also need to complete a grant or quit claim form. The process can be complicated, so it's recommended to work with an experienced estate planning attorney.