API Reference

Submit the filing's forms

post
https://api.wingspan.app/v3/compliance/tax-filings//submit

Submits the filing's calculated forms to the tax authority (or records them as filed off-platform), creating a submission record per form. Long-running; returns 202 with an async operation to poll. Transitions the filing to Submitted.
Available in 1099 phase 2

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Path Params
string
required

Unique identifier of the tax filing

Body Params

Optional controls for submitting a filing. Set submittedOffPlatform to record an external filing rather than submitting through Wingspan rails.

boolean
date-time

Timestamp of the external filing. Defaults to server time when omitted.

string

External filing system or process that submitted the forms.

metadata
object

Free-form key-value pairs. Max 50 keys; key length at most 40 characters; value length at most 500 characters. Where a list endpoint declares metadata filtering, it uses the QueryQL namespace via filter[metadata.{key}][eq]=value or filter[metadata.{key}][in][]=value. Endpoints that do not declare the dynamic Metadata filter do not support Metadata filtering.

Headers
string
length between 1 and 255
^[\x21-\x7e]{1,255}$

Optional idempotency token for authenticated POST and PATCH requests. Reusing the same key and body returns the cached response for 24 hours, except credential operations that explicitly document a 409 because one-time secret material is never cached; reusing it with a different body returns 409 IdempotencyKeyConflict. Use 1-255 printable ASCII characters.

string
enum
Defaults to application/json

Generated from available response content types

Allowed:
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Updated 4 months ago

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Updated 4 months ago

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