DPT 3 is a return of deposits that companies must file to furnish information about outstanding receipt of loan or money other than deposits. DPT–3 form is the statement return which is required to be filed by every company other than a Government Company and a class of company. Ans: DPT-3 is a return of Deposits or particulars of transaction not considered as deposit or both which is to be filed by every company, other. DPT-3 form is a one-time return form of loans that has to be filed by a company that has outstanding loans not treated as deposits. Form DPT-3 is used for filing return of deposit or particulars of transaction not considered as a deposit or both by every company.