What is Days Payable Outstanding (DPO)?

DPO measures the average number of days your business takes to pay its suppliers. It is calculated as (Accounts Payable / COGS) x 365.

Days Payable Outstanding indicates how long you take to pay your suppliers. A higher DPO means you hold onto cash longer, which can benefit your working capital position. However, paying too slowly can damage supplier relationships, result in late payment penalties and potentially lead to supply disruptions. The optimal DPO balances cash flow benefits against supplier relationship management. Most businesses aim to pay within their agreed credit terms - not early (losing the cash flow benefit) and not late (risking relationships). Comparing your DPO to your payment terms reveals whether you are paying on time. If your terms are net 30 but your DPO is 45, you are consistently paying late. SortBooks tracks your DPO in real-time and helps maintain optimal payment timing by providing visibility into upcoming payment obligations and the cash flow implications of different payment strategies.

How SortBooks Handles Days Payable Outstanding (DPO)

SortBooks helps with the bookkeeping behind days payable outstanding (dpo) by connecting to your Xero account and using AI to suggest the right account for transactions sitting in catch-all accounts, learning from your own past coding. Instead of fixing days payable outstanding (dpo) by hand, you review each suggestion, approve it, and SortBooks updates Xero, GST code included. Then ask the AI CFO about your numbers, using live Xero data.

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