How long do I have to raise a dispute?

In TDS Insured, you must raise your dispute within 3 months from the lawful end of the tenancy. Disputes received after this time will be rejected unless there are very good reasons.

In TDS Custodial, there is no time limit after the end of the tenancy to start the repayment process, but once it has been started by either party there are strict deadlines which each party must meet.