It will spell out that it is forfeited if they don't move forward by or on the end date. 

It was a one year lease (she moved 6 months early) My lease states: If you move prior to the end of this lease period then you will forfeit your security deposit.

If they fail to follow through with renting the property, they forfeit the Holding Deposit and I put it back on the market.

For example, if the tenant terminates before actual occupancy, they could immediately forfeit their deposit, you terminate their lease, and everyone moves on.

They can abide by the agreement they signed or forfeit their deposit and find another rental.It's pretty common for people to ask you to hold a rental off the market.

If we were to purchase this home at a reduced price, I understand that I would forfeit my share of any future inheritance, which is of course fair.

The "rent" paid builds up as a purchase credit that the tenant can use to purchase any park owned trailer in the park (usually the one they are in), tenant is responsible for all maintenance and repairs, and they forfeit any built-up credit if they are negligent, cause damage, or move out of the park.

Conditions were that if they backed out of the lease, they'd forfeit a $200 cancellation fee and should move-in day come and I still don't have the unit rented, they pay a pro-rated daily fee for lost rent.

I've spoken to a lawyer and he explained that the tenant forfeited/surrendered the property the moment they returned keys and they were in no way obligated to return possession prior to the end of the lease.

I send an letter with detailed disposition of deposits and deductions.Now they are upset I charged them too much (although I could forfeit it I guess completely) and use words as bullying and other stuff that seems bordering with legal.Any thoughts?