Entering an expense on last weeks budget

Sometimes I need to enter an expense from last week (I track weekly and envelopes fill on Mondays). I can enter the actual date but it applies to the current week. Is there a way to have it apply to last weeks allocation and not the current week?

There isn’t a way to make it “not count” this week, because just as if you’d had paper money in the envelope, you’d still have that much less this week. You can adjust it by either filling your envelope this week with that amount, or by adjusting this week’s budgeted fill higher to account for it.
Hope that helps!