When to use Void or Value-Returning Functions: 1  Void Function: when must return more than one value or modify any of the caller's arguments. 2  Void Function: when must perform I/O. 3  Void Function: when in doubt, can recode any value-returning function as void function by adding additional outgoing parameter.
No contributions allowed after age 70-1/2. None. Annual Earned Income Requirements. Total traditional IRA contribution amount for both spouses cannot exceed total amount of your joint taxable income, or double the annual IRA limit, whichever is less.bility to deduct contributions to a traditional IRA may be limited or entirely eliminated if the working spouse contributes to an employer-sponsored plan. No effect on eligibility for spousal Roth IRA. Age Limits on Contributions Yes. Contributions are not permitted for a nonworking spouse beyond age 70 1/2.
Maximum Contribution. You may contribute up to $5,500 to your IRA for 2013. If you are at least age 50 by the end of the year to which the contribution applies, you may contribute an additional $1,000. This additional amount is referred to as a catch-up contribution.here is no age limit for Roth IRA contributions. Contribution Deadline. Tax-filing extensions do not apply to your IRA contributions. This means that your contributions must be deposited by your tax filing due date, which is usually April 15.