IRA Contributions and deductions
My Spouse and I have a total of three IRA accounts. One is hers and two are mine. We each qualify for contirbtutions of up to $7,500 each because of age over 75 and total earned income of $16,000 (all mine). We want to contribute a total of $10,000 this year. Can we contribute the whole $10,000 to one of my IRA's and nothing to hers? Or must we split it between her IRA and one of mine?