How can I bulk upload assets to Briefcase?

Last updated: February 3, 2026

This guide covers how you can bulk import assets via a CSV into Briefcase in order to take advantage of automated depreciation schedules.

How it works

In order to bulk import assets into Briefcase, you need to use a CSV file formatted in the correct way.

Formatting the CSV

The CSV must contain the following headers:

  • description: a description of the asset (required)

  • costBasis: purchase cost of the asset

  • acquisitionDate: date of acquisition of the asset in the format YYYY-MM-DD

  • usefulLifeMonths: the remaining number of months to depreciate the asset for

  • residualValue: the value of the asset at the end of its useful life

  • supplierName: name of the supplier

  • assetAccountCode: code for the fixed asset used to capitalise the asset in your chart of accounts

  • depreciationExpenseAccountCode: code for the depreciation expense account in your chart of accounts

  • accumulatedDepreciationAccountCode: code for the accumulated depreciation (contra-asset) account in your chart of accounts

  • accumulatedDepreciationToDate: total accumulated depreciation of the asset

Note that only the description is required for each row in the CSV. If any of the data is not present, you will be able to add it later in the review step.

You can download a template of the CSV by following these steps:

  1. Navigate to the Fixed Assets Inbox from the sidebar

  2. Click the dropdown next to the Add asset button and then click Bulk import

    Screenshot 2026-02-03 at 18.38.03.png

  3. This will open a modal, from here you can click Download template to download

Uploading the CSV

  1. Drag and drop or click to upload the CSV in the modal

  2. We will validate the csv and surface any errors we find. Once your CSV is valid, you will see a preview of the assets:

    Screenshot 2026-02-03 at 18.49.27.png

  3. Select/unselect the rows you wish to be processed and click Import x rows

  4. In the background we will start to process each row and create a depreciation schedule in review

  5. You will then be able to review and publish the schedule as normal