> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.booko.nl/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# What do the processing statuses mean?

After uploading, Booko reads your invoice with AI and proposes a booking. The status shows how far processing is and whether someone still needs to look at it.

## Statuses while uploading

- **Waiting** / **Uploading…** – The file is being sent.
- **Queued** / **Classifying…** – The AI is reading the invoice.
- **Auto-classified** – The AI is confident enough about the result.
- **Needs check** – The AI is unsure or something is missing. Someone needs to look at the invoice.
- **Failed** – Uploading or processing didn't work.

## Tabs on the Costs page

- **To review** – Documents that need your or your accountant's attention, such as **Review needed** or **Possible duplicate**.
- **In progress** – Booko is still processing.
- **Processed** – The invoice has been processed.
- **All costs** – Everything together.

In their own workspace, your accountant also sees the status **Checked**: the accountant has reviewed the booking.

## What should I do?

- An invoice says **Review needed**? Open it with **Review** and compare the details with the document (see "Check and correct an invoice").
- The **Overview** shows how many invoices await review. Click **Review** to go through them.

## Still stuck?

- An invoice stays **In progress** for a long time or shows **Failed**? Use **Retry processing** if that button is visible.
- An invoice stays on **Needs check** although everything is correct? See "Invoice stuck on Needs check" or ask for a colleague in the chat.