I am married and filing a joint 2021 tax return. My spouse has earning from work but I do not. I have no earning for 2021. We are both in our mid-50s. We have an estimated 2021 AGI of less than 100,000. My spouse contributed some to a retirement plan at work. I received my pension in 2021. Turbo tax is showing we can both contribute up to 7,000 each for a traditional IRA. Can I contribute to a traditional IRA even though I had no earnings? Does my spouse earnings allow me to contribute?