Hi, sue147.
I appreciate you reaching out to the Community forum. Let me share some details regarding your added mileage in QuickBooks.
Before we proceed, could you please specify which QuickBooks product you are using? Is it QuickBooks Online (QBO) or QuickBooks Self-Employed (QBSE)? Any additional information you provide will help us resolve your concern more effectively and efficiently.
If you're using QBO, please note that mileage won't show in a tax return in QBO, as QBO doesn't create tax returns. However, if you're using QBSE, please filter the date accordingly. If the issue persists, you may consider using a supported and up-to-date browser to ensure compatibility.
After that, log in through the QBO sign-in portal using a private or incognito window. This can help avoid any issues caused by cached data or cookies.
If you have any questions about QuickBooks, please don't hesitate to reach out in the comments section below.