If the reporter cashed the check for the month of death (and any later months), do not ask for a refund. Advise the reporter that the Treasury Department (TD) may request the funds back from the bank that cashed the check for a period of up to 12 months from the month that SSA learns of the death.
For example, if 5% of your non-Roth IRA are non-deductible contributions, then 5% of the conversion amount must be non-deductible contributions, and the rest must come from the deductible contributions, including earnings and rollover contributions.
For purposes of this limit, a SEP is treated as a profit-sharing (defined contribution) plan. However, this percentage limit must be reduced to figure your maximum deduction for contributions you make for yourself. See Deduction Limit for Self-Employed Individuals, earlier. The amount you carry over and deduct may be subject to the excise tax discussed next. Table 4-1 below illustrates the carryover of excess contributions to a profit-sharing plan.