Share your insights or perspective on the financial matter presented in the input.

Should my husband's business pay my business?
It depends on the finances involved, but particularly if you're not billing anything right now and may have no revenue this year, it's probably a good idea to bill his company. This is in part because some deductions or other tax treatments are only allowed if you have revenue and/or income.  The biggest example I can think of is the Solo 401k - you can only contribute up to your self employed income.  If you're planning to contribute to one (and you should, they're amazingly powerful tools for saving for retirement and for reducing your tax burden), you will have to have some revenue in order to have something to pay yourself with. I don't believe you have to charge him, though, if it makes more tax sense not to (for example, if his business is operating at a loss and cannot benefit from expensing it, but you'd then have to pay taxes on your own income from it).