# Tax Resolution Consult with Finspec Tax Resolution

> Meet a resolution specialist to analyze your case

- Host: Finspec Tax Resolution
- Duration: 60 min
- Location: Google Meet
- Host time zone: America/Chicago
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/finspec/taxresolution
- Event type id: 5930807

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=5930807&start=YYYY-MM-DD&end=YYYY-MM-DD&timeZone=<IANA time zone>
cal-api-version: 2024-09-04
```

The response is `{"data":{"YYYY-MM-DD":[{"start":"<ISO 8601 with offset>"}]}}`; no API key is needed.

## Book

```http
POST https://api.cal.com/v2/bookings
cal-api-version: 2026-02-25
Content-Type: application/json

{
  "eventTypeId": 5930807,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "What-tax-issue-are-you-experiencing": "…",
    "Taxing-Authority": "…",
    "Approximately-how-much-do-you-owe": "…",
    "Is-this-for": "…",
    "Which-tax-years-are-involved--Type-all-years-involved": "…",
    "attendeePhoneNumber": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `What-tax-issue-are-you-experiencing` (What tax issue are you experiencing?), `Taxing-Authority` (Taxing Authority?), `Approximately-how-much-do-you-owe` (Approximately how much do you owe?), `Is-this-for` (Is this for:), `Which-tax-years-are-involved--Type-all-years-involved` (Which tax years are involved? Type all years involved.)
- Optional fields: `attendeePhoneNumber` (Phone number)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.