# `Stripe.Params.Tax.RegistrationCreateParams.CountryOptions.Ca.ProvinceStandard`
[🔗](https://github.com/jeffhuen/tiger_stripe/blob/main/lib/stripe/params/tax/registration_create_params.ex#L757)

Nested parameters.

# `t`

```elixir
@type t() ::
  %Stripe.Params.Tax.RegistrationCreateParams.CountryOptions.Ca.ProvinceStandard{
    province: String.t() | nil
  }
```

* `province` - Two-letter CA province code ([ISO 3166-2](https://en.wikipedia.org/wiki/ISO_3166-2)). Max length: 5000.

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