Funds contributed to a qualified retirement plan that are not deducted for tax...
A contribution (for example, to an IRA) that cannot be deducted from income tax in the year for which it's made.
A contribution made to a traditional IRA and designated by the IRA holder as nondeductible either by choice or because of restrictions on the ability to make a deductible contribution. An income tax deduction is not taken for this contribution. A nondeductible contribution must be reported on a Form 8606 filed with the IRS.
A contribution to either a traditional IRA or Roth IRA. Income tax is due on the contribution in the tax year for which the contribution is made.
A nondeductible contribution is a contribution made to a Traditional IRA and designated by a Traditional IRA holder as nondeductible either by choice or because of ineligibility to make a deductible contribution. A deduction is not taken for this contribution. If a nondeductible contribution is made, you must file a Form 8606 Nondeductible IRA's.
A contribution made to an individual retirement arrangement (IRA) and designated by the holder as nondeductible for income taxes.