Go to Expenses > App Home to list all the budgets you are eligible to report expenses to.

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Budgets configuration can include limits on how much can be spent, and approval policy. To learn more about how budgets are configured, see Administrator.

Budget managers will receive notifications about all the expenses reported. To learn more about what will happen after you report the expense, see Budget manager.

Upload a receipt

You can attach any file in Slack as a receipt. The easiest way to do it is to send it to Expenses app.