1099 & TIN Matching
1099 & TIN Matching API
Automate contractor tax reporting and validation — with scalable 1099 e-filing and real-time TIN Matching built for platforms, firms, and finance teams.
• Bulk 1099-NEC e-filing across entities and clients
• Optional TIN Matching to reduce errors and penalties
• API-driven workflows with audit-ready logs
Why It Matters
1099 Compliance is Still Manual
and Risky
From collecting contractor data to filing forms and handling errors, 1099 workflows are fragmented, time-consuming, and prone to compliance issues.
Manual data collection leads to errors and delays
W-9 collection, validation, and tracking are often handled through emails and spreadsheets.
FIling at scale is operationally complex
Managing hundreds or thousands of contractors across entities increases risk of missed deadlines and incorrect filings.
Lack of validation increases penalties and rejections
Incorrect TIN/name combinations results in IRS penalties and network
What is 1099 & TIN Matching
Automated 1099 Filing with Built-In Validation
Arbo provides an API-driven 1099 filing infrastructure that allows platforms, firms, and businesses to automate contractor reporting at scale.
With optional TIN matching, you can validate contractor information before filing — reducing rejection rates and compliance risk. All workflows are tracked with audit-ready logs and structured outputs.
Bulk 1099-NEC Filing
File 1099s across multiple entities and contractors in a single workflow — with centralized status tracking
Contractor Data Management
Ingest and manage contractor data from your systems, including W-9 information and payment records.
TIN Matching Integration
Validate contractor name and TIN combinations before filing to minimize errors and IRS penalties.
Audit Logs & Filing Status Tracking
Track every filing, update, and validation step with full audit traceability.
Who It's For
Built for High-Volume, Compliance-Driven Workflows
Arbo’s 1099 and TIN matching infrastructure is designed for organizations that manage contractor payments at scale.
Whether you’re a platform issuing payments, a CPA firm managing filings, or a finance team handling compliance — Arbo simplifies and automates the entire workflow.
Platform Contractor Payments
Automate 1099 filing for contractors, sellers, or vendors directly within your platform workflows.
CPA & Accounting Firms
Manage 1099 filings across multiple clients with centralized dashboards and tracking.
Internal Finance Teams
Streamline contractor compliance and reduce manual workload during tax season.
Why It Works
Reduce Risk. Save Time. Scale Easily.
Lowering Filing Errors
TIN Matching ensures contractor information is validated before submission.
Faster Filing Workflows
Scalable Compliance Infrastructure
Built for Compliance and Scale
API-First Architecture
Integrate 1099 workflows directly into your systems using secure, structured APIs.
Audit-Ready by Default
Every filing, validation, and update is logged for compliance and reporting.
Automate Your 1099 Workflows
Eliminate manual processes and reduce compliance risk with API-driven filing and validation.