I just completed a lease surrender on month 8 of a 12 month lease.

I'm not really sure what I am allowed to say on here about his credit, so pardon me for being vague.Basically, vehicle was voluntary surrender, and it appears there was another vehicle on his report so maybe he didn't need it.  

You need to get your current tenant to agree to surrender the property by the time the new one moves in otherwise you cannot let them move in until the current lease expiresYes you will have to refund the money back for the days the property is rented to the new tenant, you can't double dip....and that's only if the tenant agrees to it.

I would issue the demand notice to surrender possession or show you a valid lease.

Keep the good tenant upstairs and request a voluntary surrender or serve a breach of contract notice and get them out.

(b) For purposes of this section, a tenant's personal property is considered abandoned if a reasonable person would conclude that the tenant has vacated the premises and has surrendered possession of the personal property."

Section 40-10-74Right of purchaser or assignee to possession; redemption when lien is recorded.Any purchaser of lands at a tax sale other than the state or anyone claiming under him shall be entitled to possession of said lands immediately upon receipt of certificate of sale from the tax collector; and, if possession is not surrendered within six months after demand therefor is made by said purchaser or his assignee, the said purchaser or his assignee may maintain an action in ejectment or a statutory real action in the nature of ejectment, or other proper remedy for the recovery of the possession of the lands purchased at such sales and shall be entitled to hold the possession thereof on recovery, subject, however, to all rights of redemption provided for in this title.

We'd rather they volunteer to surrender their commission as we asked the Broker to do.

This guy may have known that and therefore refused to surrender his identification. 

Abandonment The surrender, relinquishment, disclaimer, or cession of property or of rights.