The specific documents you'll need to attach to your Form 1040 will depend on your individual tax situation. However, here are some common documents that you may need to attach:
1. W-2 forms: These are provided by your employer and report your wages, tips, and other compensation.
2. 1099 forms: If you received income from sources other than an employer, such as independent contractor work or investment earnings, you'll need to attach the relevant 1099 forms.
3. Schedule C: If you have self-employment income, you may need to attach Schedule C to report your business income and deductible expenses.
4. Schedule E: Attach Schedule E if you have rental income, partnerships, S corporations, or other forms of passive income.
5. Forms 1095-A, 1095-B, or 1095-C: These forms provide documentation of health insurance coverage for you and your family.
6. Form 1098: If you have a mortgage, attach Form 1098 to report the interest you paid throughout the year.
7. Form 8889: Attach this form if you have a Health Savings Account (HSA) and are claiming deductions or reporting distributions.
8. Copies of any relevant deductions or credits: Depending on your situation, you may need to attach documentation for deductions such as mortgage interest, student loan interest, or education-related expenses, as well as any credits you are claiming.
It's essential to review the instructions for Form 1040 or consult a tax professional to determine the specific documents required based on your circumstances.