Below you will find links to useful forms and documents for easy and convenient access. Each PDF form contains state (BOE) issued form-specific instruction pages, those instruction pages can be found at the end of the form PDF file.Use the free New Jersey Online Filing Service to file your 2024 NJ-1040 return. It's simple and easy to follow the instructions, complete your NJ tax return,. County of Riverside will prosecute to the fullest. Those instruction pages will provide taxpayers guidance with:. Attach bank statements from the last three months and a copy of the last tax return.