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Overview

Categorizing expenses ensures accurate financial reporting and simplifies the approval process. Smartbills lets you assign a category (what the expense is for) and a department (which team it belongs to) on every expense.

How to Categorize an Expense

1

Open the Expense

Navigate to Expenses in the sidebar, then click on the expense you want to categorize. The expense detail view opens.
2

Select a Category

Click the Category dropdown in the expense detail view. You can:
  • Browse the full category list
  • Type to search for a specific category
  • Select the category that best describes the expense
Common categories include Travel, Meals & Entertainment, Office Supplies, Software & Subscriptions, Transportation, and Professional Services.
3

Assign a Department (Optional)

If your organization uses departments, click the Department dropdown to assign one. Departments help track spending by team or cost center.
4

Save

Click Save to apply the category and department. The expense list updates to show the assigned values.

AI Auto-Categorization

Smartbills can automatically suggest categories based on the merchant name. For example, an expense from a known airline may be auto-assigned to Travel, while a restaurant receipt may default to Meals & Entertainment. Auto-categorization improves over time as you review and correct suggestions. The system learns from your choices to make better predictions in the future.
If auto-categorization assigns the wrong category, simply change it. Your correction trains the AI for future receipts from the same merchant.

Custom Categories

If the default categories do not fit your needs, administrators can create custom categories:
  1. Go to Settings > Categories
  2. Click Add Category
  3. Enter a name, optional description, and GL code
  4. Save the new category
Custom categories appear in the dropdown alongside the defaults. See Settings - Categories for more details.

What’s Next?

Split an Expense

Divide an expense across multiple categories or departments

Create an Expense Report

Group categorized expenses into a report