What documents do I need to submit when filing my taxes?

When filing your taxes in Michigan, you will need several important documents to ensure the accuracy and completeness of your return. Firstly, you will require your W-2 forms, which report your income from employment. Additionally, you might need 1099 forms if you have income from self-employment or investments. If you received any unemployment compensation, you should have a 1099-G form. It's essential to gather all relevant deduction and credit documents, such as receipts for charitable donations or mortgage interest statements. If you have children, you will need their Social Security numbers. Lastly, it is crucial to include a copy of your federal tax return alongside your Michigan state return. Be sure to review the Michigan Department of Treasury's website for any specific forms or documents that may be required for your unique circumstances.