@Terry53029   My pleasure.  It has been a while since I've looked at it so it was nice to review things again.  And it is a very confusing subject that is usually misunderstood.

@mhs1826  Wow, that you for that link (I couldn't see all of the Bradford without logging in, but I Googled some of it and I found other websites that copied Bradford; see copy-cat link below).  I haven't seen anything that outlined that rules that well, so it is great to see that Bradford has that.

https://emeraldfinancialpartners.com/switch-from-the-milage-rate-to-the-actual-expense-method/