# `Stripe.Params.Checkout.SessionCreateParams.TaxIdCollection`
[🔗](https://github.com/jeffhuen/tiger_stripe/blob/main/lib/stripe/params/checkout/session_create_params.ex#L2530)

Nested parameters.

# `t`

```elixir
@type t() :: %Stripe.Params.Checkout.SessionCreateParams.TaxIdCollection{
  enabled: boolean() | nil,
  required: String.t() | nil
}
```

* `enabled` - Enable tax ID collection during checkout. Defaults to `false`.
* `required` - Describes whether a tax ID is required during checkout. Defaults to `never`. You can't set this parameter if `ui_mode` is `custom`. Possible values: `if_supported`, `never`.

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*Consult [api-reference.md](api-reference.md) for complete listing*
