When I rented from
Budget in mid-April, they never asked me for a gas receipt. We did fill the tank, about 10 miles away. My issue was that they slapped me with a $14 charge for gas....saw it on my receipt in my email two days later. I questioned it, they told me it was a routine charge for rentals that fell under the 75 mile mark on that rental. Ummmm, we drove from Sanford to US/IoA, to Cocoa Beach, to WDW, to Tampa, back to WDW and then back to Sanford..over a 10 day period. Think that was a wee bit over 75 miles!!!! And our milage on the rental sheet showed that it was waaaaaay over that.
So, watch that kind of charge if you drive more than 75 miles.