How do I change the font size on FreeTaxUSA?
You can quickly adjust the font size on most web browsers (Chrome, Firefox, Internet Explorer, etc.) by holding down the Ctrl key and rotating the mouse wheel forward (to zoom in, or increase the font size) or backward (to zoom out, or decrease the font size).
If you can't change the font size using the mouse wheel, hold down the Ctrl key and then click the + or - key to increase or decrease the text size.
If that doesn't work, most browsers have a "Zoom" option in the settings.