Hi anybody can help me to get inventory ageing report from netsuite, my auditors requested me to produce 2025 financial year inventory ageing

Yes, you can get inventory ageing information from NetSuite, but the approach depends on how detailed your auditors need it.

My requirement is to generate an ageing report as of a specific date (for example, 31-Dec-2025) where the report should show: • Stock quantity available as of that date • Inventory value as of that date • Age of the available stock based on the inventory receipt/purchase date • Ageing buckets (0-30 days, 31-90 days, 91-180 days, 181-365 days, 365+ days) Example expected output:

For this requirement, you need to create an Inventory Ageing Report that can show the available inventory quantity and value as of a specific date, for example 31-Dec-2025. The main purpose of this report is to understand how long the current inventory has been sitting in the warehouse. The report should not only show the current inventory quantity, but also show the original receipt date, how many days the stock has been available, and which ageing bucket it belongs to. The challenging part is that NetSuite does not directly store the age of inventory. NetSuite stores inventory movements such as item receipts, fulfillments, inventory adjustments, transfers, and assembly builds. So, you need to look at the inventory transaction history and calculate the remaining quantity from each inventory receipt. For example, if you received 10 units of an item on 01-Jan-2023, and later sold 5 units, then as of 31-Dec-2025, we still have 5 units remaining from that original receipt. The report should show those 5 units with the original receipt date of 01-Jan-2023 and calculate the stock age as 1,095 days.

Thanks for the detailed explanation, BladeSea! You hit the nail on the head regarding the challenge. We are already using the native Inventory Valuation Summary report in NetSuite, which handles point-in-time stock quantity and total value as of 31-Dec-2025 perfectly. Where I’m stuck is getting NetSuite to do the FIFO back-calculation logic to drop those remaining quantities into the actual age buckets (0–30, 31–90, 91–180, etc.) for that historic date. Since native reports don't do this out of the box, do you happen to have a Saved Search, SuiteAnalytics Workbook, or Script structure you’ve used for this before? Any guidance or templates on how you mapped the inventory receipts against remaining stock would be super helpful!

The Inventory Valuation Summary can provide the inventory quantity and value as of a specific date, but the difficult part is mapping the remaining quantity back to the original receipt layers using FIFO logic. For this requirement, Saved Search or SuiteAnalytics Workbook usually cannot handle the FIFO calculation directly. The common approach is to use SuiteScript (usually Map/Reduce) to process inventory receipts and issues, calculate the remaining quantities by receipt date, and then assign the ageing buckets. The script would calculate: Stock Age = Report Date - Receipt Date and store the results with fields like Item, Location, Receipt Date, Remaining Qty, Inventory Value, and Age Bucket. Then a Suitelet or Workbook can be used to display the final ageing report.

Thank you so much for taking the time to provide such a detailed explanation.