What documentation do I need to file my New Jersey tax return?

To file a New Jersey tax return, individuals typically require several key documents to ensure a complete and accurate submission. First, taxpayers should have their Federal tax return, as it provides a basis for reporting income and deductions. Form NJ-1040 is the primary document used for filing personal income tax returns in New Jersey. Taxpayers need to gather all W-2 forms from their employers, which report wages and withheld taxes for the year. If applicable, 1099 forms for other income sources, such as dividends, interest, or freelance income, should also be collected. It is important to have records of any additional income that may not be reported on these forms, as well as documents supporting tax credits or deductions claimed. In terms of deductions, taxpayers should keep receipts or documentation related to mortgage interest paid, property taxes, education expenses, and medical expenses, if they intend to claim these on their return. Individuals should also include information on any New Jersey property tax paid, as it may be eligible for deductions or credits. It may also be helpful to have documentation related to any estimated tax payments made throughout the year. Taxpayers are encouraged to visit the official New Jersey Division of Taxation web page for the latest updates and specific forms, as requirements can change. This will provide comprehensive details on required documentation as well as other relevant information for filing a tax return.