Freight Broker TMS Migration Checklist

Written by Josh Asbury
COO, Infinity Software Solutions
Updated June 2026

Switching TMS platforms is as much a data project as it is a software project. The platform itself matters, but how cleanly your customer, carrier, load, and accounting data move over determines whether your team feels the benefits on day one or spends weeks chasing missing information.

This checklist breaks migration into stages so you can prepare data well before your go-live date.

Start With an Audit of What You Have

Identify Your Core Data Sets

Most brokerages are migrating some combination of:

• Customer records, including contacts, billing terms, and special instructions.
• Carrier records, including contact information, insurance certificates, W-9s, and compliance documents.
• Active and recent load history.
• Saved lanes, rates, and customer-specific pricing.
• Open accounts receivable and accounts payable.

Before you touch your new system, get a clear picture of where each of these data sets currently lives. Some may be in your existing TMS, others in spreadsheets, email, or a separate document storage tool.

Decide What Actually Needs to Migrate

Not everything needs to come over. Most brokerages migrate active loads plus six to twelve months of history for reporting continuity, while older records stay accessible in the old system for reference. Carrying over years of stale data often creates more cleanup work than it saves.

Clean Up Before You Move

Customer and Carrier Records

This is the best opportunity your brokerage will have to clean up duplicate or outdated records. Before migration:

• Remove or merge duplicate customer and carrier entries.
• Confirm carrier compliance documents, like insurance and authority, are current.
• Standardize how addresses, contacts, and billing terms are formatted.

Load and Accounting Data

For loads and accounting records:

• Reconcile open invoices and payments so your accounts receivable and payable balances are accurate before cutover.
• Confirm that any in-transit loads at the time of migration are clearly tracked, so nothing falls through the cracks during the transition.
• Export rate history and lane data in a format your new vendor can import, ideally a structured spreadsheet rather than PDFs or screenshots.

Plan the Cutover

Run Systems in Parallel

Most successful migrations run both systems in parallel for a defined window rather than switching everything overnight. This gives your team time to validate that data imported correctly and gives you a fallback if something needs correcting.

Migrate in Stages

A typical sequence is:

1. Master records first: customers and carriers.
2. Reference data: saved rates, lanes, and accounting codes.
3. Active loads and open accounting balances closer to cutover.

This order means your team can start getting comfortable with the new system using real customer and carrier data before live loads depend on it.

Pick a Low-Volume Cutover Window

Schedule your final cutover for a period of lower load volume, such as a weekend or a slower week, so your team has bandwidth to handle anything that needs attention without the pressure of a full active board.

Validate After Migration

Spot-Check Records

After migration, spot-check a sample of customer records, carrier files, and recent loads against the source system. Look specifically for:

• Missing or truncated contact information.
• Carrier compliance documents that did not transfer.
• Rate or accessorial details that look different than expected.

Confirm Integrations Are Connected

If your brokerage relies on integrations like QuickBooks for accounting or DAT for load sourcing, confirm these connections are active and pulling correct data before fully retiring your old system. Our Freight Broker Integration Checklist walks through how to evaluate these connections in more detail.

What to Expect From Your New Vendor

A vendor with a structured onboarding process should help guide this work rather than leaving your team to figure it out alone. For more on what a typical rollout looks like once migration is underway, see our TMS Implementation Timeline Guide .

Final Thoughts

Data migration is often the most overlooked part of a TMS switch, but it is usually what determines whether go-live feels smooth or chaotic. Auditing your data early, cleaning it up before the move, and validating it after migration gives your team the best chance of starting strong on the new platform. For a broader view of how to evaluate and plan a TMS switch, see our Ultimate Guide to TMS Software for Freight Brokers .