Although if the termination was for a loss of lease by the other party, it can be much more complicated. Termination is more difficult if the rental agreement does not contain an early termination clause. However, there are special circumstances that allow you to violate the rental agreement and not be responsible for additional rents, for example. B if: a well-worded termination letter allows you and your tenant to agree on a date for terminating the lease and prevent illegal eviction or detention from being brought to justice. You can create your lease termination yourself with an online template or ask a lawyer to write the letter for you. Sublease Agreement – As with a standard lease, a fixed period applies, but this agreement applies to the original tenant, not to the landlord who rents the property again. .