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> Use this file to discover available pages before exploring further.
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# Check and correct an invoice

Booko reads your invoice automatically. If something is wrong, such as the amount or the date, you correct it before the invoice is booked.

## Steps

1. Go to **Costs** and open the **To review** tab.
2. Click **Review** (or **Preview**) next to the invoice.
3. On the left you see **Invoice details**, on the right the document itself. Compare the values with the document.
4. Something wrong? Click **Edit**.
5. Correct what's needed: **Invoice** (number), **Supplier**, **Invoice Date**, **Subtotal**, **VAT amount** and **Business or personal**.
6. Click **Save**. You'll see **Invoice details updated**.

## Good to know

- Seeing **Accountant review required**? Check the extracted details; your accountant approves any remaining bookkeeping questions.
- **Download** saves the original document.
- **Possible duplicate** means the invoice looks like one uploaded earlier. Compare both and let your accountant decide if you're unsure.
- Want to ask your accountant about an invoice? Send a message via **Messages** and link the invoice (see "Message your accountant").

## Still stuck?

- **The preview could not be loaded.** or another error on the document? Click **Retry** or download the document.
- Can't edit an invoice, or is it about how something was booked (ledger account, VAT rate)? That's account-specific: ask your accountant via **Messages**, or ask for a colleague in the chat.