New: Lien Waivers & COI Tracking Included Built for Subcontractors

Create Accurate G702 & G703 Pay Applications in Minutes

Stop wrestling with fragile G702/G703 spreadsheets. PayAppPro is an online AIA-style pay application builder for subcontractors, with automatic math, retainage, change orders, lien waivers, and COIs — ready to download as professional PDFs.

No spreadsheets. No enterprise software. Just accurate, submission-ready AIA-style pay apps for subs.

How It Works

Three simple steps from contract to clean AIA-style G702/G703 pay applications.

1. Enter Project Info

Add your project, contract amount, Schedule of Values (SOV), retainage terms, and prior billing details — using fields that follow industry-standard AIA-style formats.

2. Let PayAppPro Calculate

Automatic math for current and cumulative values, stored materials, retainage, and change orders — no broken formulas, no “version 7-final-FINAL.xlsx”.

3. Download and Send

Export professional AIA-style G702 and G703 PDFs instantly — plus lien waiver PDFs — ready to email or upload to your GC’s portal.

Want more detail on the workflow? See all PayAppPro features →

Why Subcontractors Choose PayAppPro

Everything you need to produce accurate, professional AIA-style pay applications — without buying a huge construction platform.

G702 & G703 Builder

Create AIA-style pay apps online — no Excel templates or manual formatting. Fields are laid out to match what GCs expect.

PDF Exports

Instantly generate clean, submission-ready PDFs — G702, G703, and lien waivers — suitable for email or portal upload.

File Uploads, COIs & Notes

Attach images, backup documentation, insurance / COI documents, or comments directly to each pay app.

Secure Online Access

Projects and forms are stored safely with HTTPS encryption and account-level access controls.

Retainage & Change Orders

Track retainage and change order impacts with built-in calculations, schedules of values, and history logs.

Built by Construction Software Experts

Developed by Morton Technologies LLC — building software for contractors and billing-heavy workflows for 20+ years.

New to AIA-Style Billing?

Visit our Learn hub for plain-English guides on G702/G703, SOVs, retainage, lien waivers, and payment applications — written for subcontractors, not attorneys.

Plans That Match How You Bill

Whether you just need to get one pay app out the door or you bill across multiple projects every month, PayAppPro has a plan that fits.

  • One Time Usage – generate a single AIA-style pay app for just $7.99.
  • SMB – for smaller subs running regular pay apps on a handful of projects.
  • TEAM – for growing teams that need more projects, users, and storage.
  • PRO – for busy subcontractors who live in AIA-style billing every month.

No sales calls, no onboarding fees, and no long-term contracts. See full PayAppPro pricing →

Why PayAppPro vs. Big Systems?

Large construction platforms are built for GCs and owners — with big price tags and long implementations. PayAppPro focuses on the one thing subcontractors absolutely need: accurate, organized AIA-style pay apps.

Want the full breakdown? Read Why Subcontractors Choose PayAppPro →

Ready to Create Your First AIA-Style Pay Application?

Generate, review, and download your pay app instantly — just $7.99 for one-time use, with SMB, TEAM, and PRO plans available when you’re ready.

Every new customer can schedule a free 20-minute Zoom walkthrough to get started and see how PayAppPro fits your billing workflow.