An inventory report is the single most important document in any deposit dispute. When your landlord claims you've caused damage or left the property in poor condition, the adjudicator at the deposit scheme will compare the move-out evidence against whatever baseline exists from the start of the tenancy. If there's no inventory report, or the one that exists is vague, incomplete, or unsigned, the adjudicator has no reliable way to determine what condition the property was in when you moved in. That gap can easily work against you.
Inventory reports aren't legally required in England, and your landlord doesn't have to provide one. Many landlords do commission professional inventory reports, but others provide a brief checklist or nothing at all. If your landlord does provide a report, check it carefully before signing. Walk through the property and compare every entry against what you actually see. Note anything that is inaccurate, missing, or understated. Photograph everything.
Whether you've been given an inventory report or not, it's recommended to create your own so that you've got your own independent evidence. There's lots of ways you can do this, but the easiest is using a dedicated app like Deposit Guard which walks you through each room and lets you photograph and describe the condition of every surface, fixture, and item. Your photos are timestamped at the point of capture and compiled into a structured check-in or check-out report that you can present to the deposit scheme if a deposit dispute arises β that's how you stop unfair deductions.
The deposit protection schemes (DPS, TDS, and MyDeposits) all state that disputes are decided on the evidence provided. A clear, detailed, timestamped inventory report created at the start of the tenancy is the strongest evidence a tenant can have.