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Error Solver

How to fix: Certification statement is missing or unsigned.

What happened?

Every WH-347 certified payroll report must include a signed certification statement attesting to the accuracy of the data. If this statement is missing or unsigned, the portal treats the submission as incomplete — even if all payroll data is correct.

The Zero-Tolerance Solution

XMLExpress's compliance signature module automatically appends a verified, cryptographically signed (SHA-256) certification block to every XML artifact. Never miss a certification again.

Stop Fighting Government Portals

Contractors spend an average of 4-6 hours per week manually fixing certified payroll errors. With XMLExpress, you can eliminate this bottleneck entirely.

  • Automatic mapping for any CSV format
  • Instant validation against the latest WH-347 XSD
  • Support for LCPtracker, AASHTOWare, and more
  • Encrypted audit trail for zero-tolerance compliance

Upgrade to Growth Tier

Up to 150 XML conversions per month + Multi-portal support (LCPtracker/AASHTOWare).

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