Change Orders and Construction Draws: Managing the Complexity

Change orders are inevitable on any construction project. But the way most GCs handle the relationship between change orders and their draw process creates unnecessary friction — with their lenders, their subs, and their own accounting.

Here's how change orders affect your construction draws, what lenders need to see, and how to manage the complexity without letting it slow down your funding.

Why Change Orders Create Draw Headaches

A construction draw is fundamentally a request against an approved budget — the Schedule of Values. When a change order modifies the scope of work, it changes the budget. If the draw system doesn't reflect that change, the numbers stop adding up.

Here's where it goes wrong:

Change orders not formally approved before billing. A GC adds a line item for change order work and draws against it before the owner or lender has formally approved the change. The lender sees a draw against unapproved scope and holds the payment.

The SOV doesn't reflect the change order. The draw request shows a higher percentage on a line item than the original SOV budget supports — because the additional scope is in a field note but not yet in the SOV.

Retainage math gets complicated. When change orders increase the contract value, retainage calculations have to be adjusted. Missing this creates discrepancies in the final draw.

Multiple pending change orders create ambiguity. When draws overlap with several pending change orders, it's unclear what's approved and what isn't. Lenders get conservative.

How Change Orders Should Flow Into Your Draw Process

Step 1: Get the Change Order Formally Approved First

Before billing for any change order work, the change order needs to be documented with scope and pricing, signed by the owner, and acknowledged by the lender — especially if it increases the loan amount. Drawing against unapproved change orders is the fastest way to get a draw held.

Step 2: Add It to Your SOV

Once approved, the change order should be reflected in your SOV — either as a new line item or as an adjustment to an existing line.

Step 3: Reflect It on the G702

The AIA G702 has specific fields for change orders: original contract amount, net change by change order, and adjusted contract amount. These need to reflect every approved change order cumulatively. Lenders cross-check the G702 contract amount against their records. Discrepancies pause the draw.

Step 4: Include Change Order Documentation With the Draw Package

When you submit a draw that includes billing for change order work, the change order approval documentation should be in the package. The lender wants to see the change was formally approved before funding it.

Tracking Change Orders Across Draws

On a 12-month project with 20+ change orders, tracking which ones have been billed, to what percentage, across which draws is genuinely complex.

DrawStack tracks change orders as part of the SOV. When you add an approved change order, it becomes a line item that flows through every subsequent draw — with the same percentage-complete tracking as original scope. You can see at a glance how much of each change order has been billed and what's remaining.

The AI Draw Auditor also flags change order billing that seems inconsistent — draws that bill against change orders with no documentation attached, or that claim higher percentages than prior draw history supports.

Common Mistakes to Avoid

Don't bill change order work on original SOV lines. If the framing change order adds $15,000, don't inflate the percentage on the original framing line. Add a distinct line. Lenders can't audit what they can't see.

Don't draw against change orders that are in dispute. Drawing against disputed scope can freeze an entire draw while the dispute resolves.

Keep a change order log. A simple running list — CO number, description, amount, approval date, current status — keeps everyone aligned.

Manage change orders inside your draw process with DrawStack →