If I have an invoice for my utility bill which is due 23 March but it?
Its up to your accounting methods. You could: record date of the readings date bill is sent date bill is due date bill paid (if USA - and this still applies) date check sent date check received date money is taken from your account Here in the UK I just glance at the email or on line app to see if I agree with the amounts. Everything else happens automatically (bill paid!)