Where to Report Excess 401k Contributions on 1040
Excess 401(k) contributions, which exceed the annual limits set by the IRS, need to be reported on the individual’s federal income tax return (Form 1040). The excess amount is reported as taxable income, and additional taxes may apply. To report excess contributions, individuals should use Form 8606, “Nondeductible IRAs (Contributions, Distributions, and Basis).” This form … Read more