Architecture & Engineering

Building Montana

Contractor Payment Portal

This portal is used by contractors to submit Form 101 Pay Requests for A&E Division construction projects.

Before submitting, contractors should review the Invoice and Pay Request Preparation & Submission Guide, which provides detailed instructions on completing Form 101, preparing files, and submission requirements.


Before You Begin

  • Download and complete the current version of Form 101 using Adobe Acrobat or Adobe Acrobat Reader
  • Prepare the submission copy following the guidance in the user guide (flattening, page orientation, and file preparation)
  • Ensure the Pay Request is complete and ready for upload as a single PDF

🔗 Invoice & Pay Request Preparation & Submission Guide
🔗 Download Form 101 (PDF)


Submit Through the Contractor Payment Portal

To submit a Pay Request:

  1. Click the Contractor Payment Portal link above
  2. Enter your email address to receive a one-time password (OTP)
  3. Complete the online submission form, including:
    • Project information
    • Project Architect/Engineer email
    • AE Division Construction Manager
  4. Upload your prepared PDF
  5. Submit the form

After Submission

  • A confirmation email will be sent once your submission is received
  • A payment notification email will be sent when processing is complete