For AI agents: visit https://docs.wingspan.app/llms.txt for an index of all pages formatted in Markdown and endpoints in OpenAPI.
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Add Collaborators to Collaborator Groups
Basics
Wingspan overview
How it works
Security and trust
Wingspan concepts
Terminology Update (February 2026)
Environments & authentication
Glossary
Webhooks
Filtering with query parameters
Custom fields in Wingspan
API Rate Limiting
Send Payments
Collaborators
Invite and Pay a Contractor with Wingspan
Add Collaborators to Collaborator Groups
Create a Collaborator Group
Assign an existing Collaborator to a Collaborator Group
Invite a contractor and add them to a Collaborator group
Payables
Migrate your project to Wingspan
Components of a Payable
Payer to Payee payment lifecycle
Processing Payables
Create and process a single Payable
Create and process a bulk Payable
Update a line item in a bulk Payable
Configure payroll funding
Change Payout or Payment methods
Payroll settings
Locate incomplete Payables
Issue a refund
Understanding Payables & Payroll Schedule
Understanding payable statuses in Wingspan's UI
Document requirements in Wingspan
Manage document requirements with the API
Manage document requirements in Wingspan app
Payroll user guides
Work Logging & Rate Calculation
Payers Submitting Work Logs/Converting to Payables
Get Paid
Invoices
Invoice components
Invoice process flow
Invoice features and functionality in Wingspan
Create an invoice in Wingspan
Create an invoice with the API
Tax Filing
1099 Tax Filing Overview for 2025
1. Guidelines for a Successful 1099 Season
Communication Timeline & Guide
Contractors FAQs Template
Contractor Experience Walkthrough
Payer Responsibilities & Support Ownership
Limitations of Tax Filing Support at Wingspan
Other Payer FAQs
What’s New for 2025
2. Preparing for 1099 Filing
Set Up 1099 Filing
Bulk Uploading Contractors into Wingspan
Bulk Uploading Off-platform Payments
Add Individual Contractors
Team Permissions for 1099 Management
3. Generating & Managing Tax Forms
Generating 1099s
Understanding 1099 Statuses
Contractor Information for 1099 Forms
Updating Tax Forms
Split Tax Forms
4. Filing 1099s and Corrections
File & Deliver Your 1099s
Correct Tax Forms
State Filing
Canadian T4-A Filing Overview for 2025
Organizations
Organizations
Organization Account Integration and Customization Guide
Embed Wingspan Into Your App
Integrations
Applicant Tracking Systems
HCM and Payroll Platforms
Gig Marketplace Companies
QuickBooks Online
Spend Management Platforms
Error Managment
API Error Dictionary
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