Can my landlord keep my bond for cleaning in the NT?

Only if you caused damage, left it unreasonably dirty, or owe money, and only with proof.

Your clock

The rule in the NT

No accepted condition report means no deduction for damage or cleaning.

What to send

I dispute your notice to keep [amount] of my bond. Marks are reasonable wear and tear. Please return it.

Who to call

Where this comes from

General information, not legal advice on your situation.