# Adds subtotal property to Invoice Line Items

## What’s new

Adds a new [subtotal](https://docs.stripe.com/api/invoice-line-item/object.md?api-version=2025-12-15.clover#invoice_line_item_object-subtotal) property to [Invoice Line Items](https://docs.stripe.com/api/invoice-line-item/object.md?api-version=2025-12-15.clover) that represents the line item amount before discounts and taxes are applied.

## Impact

You can now access the `subtotal` for each line item on an [Invoice](https://docs.stripe.com/api/invoices.md?api-version=2025-12-15.clover). This provides more granular visibility into invoice pricing calculations.

## Changes

#### REST API

| Parameter | Change | Resources or endpoints |
| --- | --- | --- |
| `subtotal` | Added | [InvoiceLineItem](/api/invoices/line_item?api-version=2025-12-15.clover#invoice_line_item_object-subtotal) |

#### Ruby

| Parameter | Change | Resources or methods |
| --- | --- | --- |
| `subtotal` | Added | [InvoiceLineItem](/api/invoices/line_item?api-version=2025-12-15.clover#invoice_line_item_object-subtotal) |

#### Python

| Parameter | Change | Resources or methods |
| --- | --- | --- |
| `subtotal` | Added | [InvoiceLineItem](/api/invoices/line_item?api-version=2025-12-15.clover#invoice_line_item_object-subtotal) |

#### PHP

| Parameter | Change | Resources or methods |
| --- | --- | --- |
| `subtotal` | Added | [InvoiceLineItem](/api/invoices/line_item?api-version=2025-12-15.clover#invoice_line_item_object-subtotal) |

#### Java

| Parameter | Change | Resources or methods |
| --- | --- | --- |
| `subtotal` | Added | [InvoiceLineItem](/api/invoices/line_item?api-version=2025-12-15.clover#invoice_line_item_object-subtotal) |

#### Node.js

| Parameter | Change | Resources or methods |
| --- | --- | --- |
| `subtotal` | Added | [InvoiceLineItem](/api/invoices/line_item?api-version=2025-12-15.clover#invoice_line_item_object-subtotal) |

#### Go

| Parameter | Change | Resources or methods |
| --- | --- | --- |
| `Subtotal` | Added | [InvoiceLineItem](/api/invoices/line_item?api-version=2025-12-15.clover#invoice_line_item_object-subtotal) |

#### .NET

| Parameter | Change | Resources or methods |
| --- | --- | --- |
| `Subtotal` | Added | [InvoiceLineItem](/api/invoices/line_item?api-version=2025-12-15.clover#invoice_line_item_object-subtotal) |

## Upgrade

#### REST API

1. [View your current API version](https://docs.stripe.com/upgrades.md#view-your-api-version-and-the-latest-available-upgrade-in-workbench) in Workbench.
2. If you use an SDK, upgrade to the corresponding SDK version for this API version.
   - If you don’t use an SDK, update your [API requests](https://docs.stripe.com/api/versioning.md) to include `Stripe-Version: 2025-12-15.clover`
3. Upgrade the API version used for [webhook endpoints](https://docs.stripe.com/webhooks/versioning.md).
4. [Test your integration](https://docs.stripe.com/testing.md) against the new version.
5. If you use Connect, [test your Connect integration](https://docs.stripe.com/connect/testing.md).
6. In Workbench, [perform the upgrade](https://docs.stripe.com/upgrades.md#perform-the-upgrade). You can [roll back the version](https://docs.stripe.com/upgrades.md#roll-back-your-api-version) for 72 hours.

Learn more about [Stripe API upgrades](https://docs.stripe.com/upgrades.md).

#### Ruby

1. [View your current API version](https://docs.stripe.com/upgrades.md#view-your-api-version-and-the-latest-available-upgrade-in-workbench) in Workbench.
2. Upgrade your Ruby SDK to [v18.2.0](https://github.com/stripe/stripe-ruby/releases/tag/v18.2.0)
3. Upgrade the API version used for [webhook endpoints](https://docs.stripe.com/webhooks/versioning.md).
4. [Test your integration](https://docs.stripe.com/testing.md) against the new version.
5. If you use Connect, [test your Connect integration](https://docs.stripe.com/connect/testing.md).
6. In Workbench, [perform the upgrade](https://docs.stripe.com/upgrades.md#perform-the-upgrade). You can [roll back the version](https://docs.stripe.com/upgrades.md#roll-back-your-api-version) for 72 hours.

Learn more about [Stripe API upgrades](https://docs.stripe.com/upgrades.md).

#### Python

1. [View your current API version](https://docs.stripe.com/upgrades.md#view-your-api-version-and-the-latest-available-upgrade-in-workbench) in Workbench.
2. Upgrade your Python SDK to [v14.2.0](https://github.com/stripe/stripe-python/releases/tag/v14.2.0)
3. Upgrade the API version used for [webhook endpoints](https://docs.stripe.com/webhooks/versioning.md).
4. [Test your integration](https://docs.stripe.com/testing.md) against the new version.
5. If you use Connect, [test your Connect integration](https://docs.stripe.com/connect/testing.md).
6. In Workbench, [perform the upgrade](https://docs.stripe.com/upgrades.md#perform-the-upgrade). You can [roll back the version](https://docs.stripe.com/upgrades.md#roll-back-your-api-version) for 72 hours.

Learn more about [Stripe API upgrades](https://docs.stripe.com/upgrades.md).

#### PHP

1. [View your current API version](https://docs.stripe.com/upgrades.md#view-your-api-version-and-the-latest-available-upgrade-in-workbench) in Workbench.
2. Upgrade your PHP SDK to [v19.2.0](https://github.com/stripe/stripe-php/releases/tag/v19.2.0)
3. Upgrade the API version used for [webhook endpoints](https://docs.stripe.com/webhooks/versioning.md).
4. [Test your integration](https://docs.stripe.com/testing.md) against the new version.
5. If you use Connect, [test your Connect integration](https://docs.stripe.com/connect/testing.md).
6. In Workbench, [perform the upgrade](https://docs.stripe.com/upgrades.md#perform-the-upgrade). You can [roll back the version](https://docs.stripe.com/upgrades.md#roll-back-your-api-version) for 72 hours.

Learn more about [Stripe API upgrades](https://docs.stripe.com/upgrades.md).

#### Java

1. [View your current API version](https://docs.stripe.com/upgrades.md#view-your-api-version-and-the-latest-available-upgrade-in-workbench) in Workbench.
2. Upgrade your Java SDK to [v31.2.0](https://github.com/stripe/stripe-java/releases/tag/v31.2.0)
3. Upgrade the API version used for [webhook endpoints](https://docs.stripe.com/webhooks/versioning.md).
4. [Test your integration](https://docs.stripe.com/testing.md) against the new version.
5. If you use Connect, [test your Connect integration](https://docs.stripe.com/connect/testing.md).
6. In Workbench, [perform the upgrade](https://docs.stripe.com/upgrades.md#perform-the-upgrade). You can [roll back the version](https://docs.stripe.com/upgrades.md#roll-back-your-api-version) for 72 hours.

Learn more about [Stripe API upgrades](https://docs.stripe.com/upgrades.md).

#### Node.js

1. [View your current API version](https://docs.stripe.com/upgrades.md#view-your-api-version-and-the-latest-available-upgrade-in-workbench) in Workbench.
2. Upgrade your Node SDK to [v20.2.0](https://github.com/stripe/stripe-node/releases/tag/v20.2.0)
3. Upgrade the API version used for [webhook endpoints](https://docs.stripe.com/webhooks/versioning.md).
4. [Test your integration](https://docs.stripe.com/testing.md) against the new version.
5. If you use Connect, [test your Connect integration](https://docs.stripe.com/connect/testing.md).
6. In Workbench, [perform the upgrade](https://docs.stripe.com/upgrades.md#perform-the-upgrade). You can [roll back the version](https://docs.stripe.com/upgrades.md#roll-back-your-api-version) for 72 hours.

Learn more about [Stripe API upgrades](https://docs.stripe.com/upgrades.md).

#### Go

1. [View your current API version](https://docs.stripe.com/upgrades.md#view-your-api-version-and-the-latest-available-upgrade-in-workbench) in Workbench.
2. Upgrade your Go SDK to [v84.2.0](https://github.com/stripe/stripe-go/releases/tag/v84.2.0)
3. Upgrade the API version used for [webhook endpoints](https://docs.stripe.com/webhooks/versioning.md).
4. [Test your integration](https://docs.stripe.com/testing.md) against the new version.
5. If you use Connect, [test your Connect integration](https://docs.stripe.com/connect/testing.md).
6. In Workbench, [perform the upgrade](https://docs.stripe.com/upgrades.md#perform-the-upgrade). You can [roll back the version](https://docs.stripe.com/upgrades.md#roll-back-your-api-version) for 72 hours.

Learn more about [Stripe API upgrades](https://docs.stripe.com/upgrades.md).

#### .NET

1. [View your current API version](https://docs.stripe.com/upgrades.md#view-your-api-version-and-the-latest-available-upgrade-in-workbench) in Workbench.
2. Upgrade your .NET SDK to [v50.2.0](https://github.com/stripe/stripe-dotnet/releases/tag/v50.2.0)
3. Upgrade the API version used for [webhook endpoints](https://docs.stripe.com/webhooks/versioning.md).
4. [Test your integration](https://docs.stripe.com/testing.md) against the new version.
5. If you use Connect, [test your Connect integration](https://docs.stripe.com/connect/testing.md).
6. In Workbench, [perform the upgrade](https://docs.stripe.com/upgrades.md#perform-the-upgrade). You can [roll back the version](https://docs.stripe.com/upgrades.md#roll-back-your-api-version) for 72 hours.

Learn more about [Stripe API upgrades](https://docs.stripe.com/upgrades.md).

## Related changes

- [Subscriptions updated from the Customer Portal can now also modify their billing cycle anchor](https://docs.stripe.com/changelog/clover/2025-12-15/customer-portal-billing-cycle-anchor.md)
- [Adds the ability to filter customer balance transactions by invoice](https://docs.stripe.com/changelog/clover/2025-12-15/customer-balance-transations-list-invoice.md)
- [Enables expansion for invoice pricing details](https://docs.stripe.com/changelog/clover/2025-12-15/expandable-price-details-price.md)