Accruals for sales invoices

Hi

I have a sales invoice dated in dec 2016 accounts, this was paid in the Jan2017, in bank NC 1200, How do i manage the accruals in QF for 2016 accounts as paid

I presume you have raised invoice in Dec 2016 already and balance outstanding is sitting in closing debtors, if yes then you would simply tag receipt in Jan 2017 to that invoice, no further accrual required as such.