+Form 1040 is the primary document used by individuals in the United States to file their annual [Income Tax](/wiki/Income_Tax) return. It serves to report earnings, claim deductions, and calculate the final tax owed or refunded by the [IRS](/wiki/IRS).
+## See also
+- [Tax Deduction](/wiki/Tax_Deduction)
+- [Tax Credit](/wiki/Tax_Credit)
+- [W-2 Form](/wiki/W-2_Form)
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