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# How to add tax numbers to your rent invoices in Plexflow

You can now display your tax numbers (GST, QST) directly on your rent invoices in Plexflow.

This is set up at the **subaccount** level, which lets you have different tax numbers depending on your entities.

### Step 1 – Select the right subaccount

First, make sure you are in the right subaccount.
Each subaccount has its own tax information.
You can therefore set up different tax numbers for each of your companies.

![Subaccount selector](https://storage.crisp.chat/users/helpdesk/website/-/9/9/5/a/995a701e47028800/etape-1_2u69go.png)

### Step 2 – Open your account 👤

![Profile menu to open the account](https://storage.crisp.chat/users/helpdesk/website/-/9/9/5/a/995a701e47028800/etape-2_vq3os3.png)

### Step 3 – Add your tax numbers

In the **Business information** section:

1. Click the edit icon (pencil)
2. Add your tax numbers (GST, QST)
3. Save the changes

![Business information with tax number fields](https://storage.crisp.chat/users/helpdesk/website/-/9/9/5/a/995a701e47028800/etape-3_b7wwue.png)

### Result

Once they are set up, your tax numbers will appear automatically:

- On your rent invoices
- Directly under your business name

![Rent invoice showing tax numbers under the business name](https://storage.crisp.chat/users/helpdesk/website/-/9/9/5/a/995a701e47028800/resultat-1_b6ga3v.png)

![Close-up of tax numbers on the invoice](https://storage.crisp.chat/users/helpdesk/website/-/9/9/5/a/995a701e47028800/resultat-2_79kghr.png)