> ## Documentation Index
> Fetch the complete documentation index at: https://www.tella.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Add billing details to your invoice

> How to add a company name, address, tax ID, or other billing details to your Tella invoices via the Stripe portal.

If you need your invoices to include additional billing information (such as a company name, billing address, or tax ID), you can update these details through the Stripe billing portal.

## How to add billing details

1. Click your **workspace name** in the top-left corner.
2. Go to **Settings** → **Plans & Billing**.
3. Click **Open the Stripe portal**.
4. In the Stripe portal, click **Update information**.
5. Add or edit your billing details:
   * **Company name:** appears on the invoice as the billed entity.
   * **Billing address:** your company or personal address.
   * **Tax ID:** such as a VAT number, GST number, or other tax identifier.
6. Click **Save** to apply your changes.

<Info>
  Updated billing details only apply to future invoices. Stripe does not retroactively update previously issued invoices.
</Info>

## Downloading updated invoices

After updating your billing details, any new invoices will reflect the changes. To download invoices, see [Download past Tella invoices](/docs/help/billing/download-tella-invoices).


## Related topics

- [Download past Tella invoices](/docs/help/billing/download-tella-invoices.md)
- [AI assistant](/docs/help/support/ai-assistant.md)
- [Understanding your Tella bill](/docs/help/billing/understanding-your-bill.md)
- [Workspace shows as unpaid even though you paid](/docs/help/billing/workspace-shows-as-unpaid.md)
- [Switch between monthly and annual billing](/docs/help/billing/switch-billing-interval.md)