Aging buckets
Time-based categories used to group open items on a reconciliation, accounts receivable, or accounts payable report — typically 0–30, 31–60, 61–90, 91–180, and 180+ days — to show the maturity profile of unresolved items.
Aging buckets are the standard way to make a list of open items operationally meaningful. A list of 5,000 open AR invoices is hard to act on; a breakdown showing ₹40 lakh in 0–30, ₹15 lakh in 31–60, ₹8 lakh in 61–90, and ₹3 lakh aged over 90 immediately tells the controller where attention is needed.
Aging conventions vary by domain. For AR, 30/60/90/120 is conventional; for nostro reconciliation, much tighter buckets (T+0, T+1, T+5) reflect the higher-frequency settlement environment; for inventory aging, 90/180/365/730 is more common because slow-moving stock is a longer-horizon concern.
Aging is also a control trigger. An item that crosses an aging threshold may auto-escalate (e.g. break aged 5 days requires team-lead sign-off, aged 30 requires controller sign-off). Reconciliation platforms encode these escalation rules so the operational pressure to clear aged items doesn't depend on manual review of the queue.