Hi K-M-W,
Similar to the reply above regarding home office location, it does depend where the office is and what her industry is. But generally yes, your wife can deduct either standard or actual mileage for her self-employment work. Our TurboTax Self-Employed product sounds right for her needs and can guide her through the mileage section and help determine if standard or actual is best.
Also within our TurboTax Self-Employed product, there is Schedule C guidance for what can/can't be deducted, and based on her industry, we'll even recommend deductions for her. Is she using QuickBooks Self-Employed as her accounting software? If so, there is an import option available to carry information over.
Let us know, we're here to help.
Thanks,
TurboTaxErinS
