> For the complete documentation index, see [llms.txt](https://developer.firmhouse.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.firmhouse.com/graphql-api/api-reference/objects/invoice-line-item.md).

# InvoiceLineItem

### Fields

#### amountExcludingTaxCents ([Int](/graphql-api/api-reference/objects/int.md)!)

Unit price excluding tax

#### amountIncludingTaxCents ([Int](/graphql-api/api-reference/objects/int.md)!)

Unit price including tax

#### billingPeriodEndsAt ([ISO8601DateTime](/graphql-api/api-reference/objects/iso-8601-date-time.md))

Billing period end date for the invoice

#### billingPeriodStartsAt ([ISO8601DateTime](/graphql-api/api-reference/objects/iso-8601-date-time.md))

Billing period start date for the invoice

#### description ([String](/graphql-api/api-reference/objects/string.md))

The description of this invoice line item.

#### effectiveAmountExcludingTaxCents ([Int](/graphql-api/api-reference/objects/int.md)!)

Effective unit price excluding tax, corrected based on invoice discount.

#### effectiveAmountIncludingTaxCents ([Int](/graphql-api/api-reference/objects/int.md)!)

Effective unit price including tax, corrected based on invoice discount.

#### id ([ID](/graphql-api/api-reference/objects/id.md)!)

The database ID of this invoice line item.

#### invoice ([Invoice](/graphql-api/api-reference/objects/invoice.md)!)

Invoice of this item

#### lineItemType ([LineItemTypeEnum](/graphql-api/api-reference/objects/line-item-type-enum.md)!)

Indicates what this line item is charging for

#### metadata ([JSON](/graphql-api/api-reference/objects/json.md))

Metadata makes it possible to store additional information on objects.

#### product ([Product](/graphql-api/api-reference/objects/product.md))

The associated product in case of a product charge

#### quantity ([Int](/graphql-api/api-reference/objects/int.md)!)

Quantity for this line item

#### taxPercentage ([Float](/graphql-api/api-reference/objects/float.md)!)

The percentage of tax used for this invoice.

#### totalAmountExcludingTaxCents ([Int](/graphql-api/api-reference/objects/int.md)!)

Total amount for this line item excluding tax (unit price \* quantity)

#### totalAmountIncludingTaxCents ([Int](/graphql-api/api-reference/objects/int.md)!)

Total amount for this line item including tax (unit price \* quantity)

#### totalEffectiveAmountExcludingTaxCents ([Int](/graphql-api/api-reference/objects/int.md)!)

Total effective amount for this line item excluding tax, corrected based on invoice discount.

#### totalEffectiveAmountIncludingTaxCents ([Int](/graphql-api/api-reference/objects/int.md)!)

Total effective amount for this line item including tax, corrected based on invoice discount.

#### totalTaxAmountCents ([Int](/graphql-api/api-reference/objects/int.md)!)

Total amount of tax charged