‹ Expenses
Anything you paid for out of your own account — the truck payment, a tyre, plates, the accountant. Fuel and DEF taken out of a settlement are already in the books; don't enter those twice.
Expenses land in the month of this day.
Just the number — it's already a cost, so no minus sign.
Anything that doesn't fit — say what it was in the description.
A few words you'd recognise a year from now.
Only if it was for one truck. Insurance and the accountant's bill usually aren't.