Billing

What is balance to finish in construction?

Balance to finish is what is left to bill on a contract or schedule of values line: the scheduled value minus everything completed and stored to date. It shows up on every AIA-style pay application.

Two construction professionals review paper plans beside a tablet at a jobsite workbench.
Plan reviews connect field conditions, drawings, and the next decisions on a job. AI-generated illustration.

Balance to finish is the unbilled remainder of a contract. On a pay application, each line of the schedule of values has a scheduled value. Subtract the work completed to date and any stored materials already billed, and the result is the balance to finish for that line. Add up the lines and you get the balance for the whole contract.

It is a billing number. It says how much more you can invoice, not how much it will cost you to finish. Mixing those two up is one of the more expensive mistakes in construction finance.

How balance to finish works on a pay app

The AIA G703 continuation sheet has a column for balance to finish next to the percent complete column. Here is a simplified example from a framing sub's fourth pay app on a $640,000 subcontract:

Example: balance to finish by line
SOV lineScheduled valueCompleted and stored to dateBalance to finish
Mobilization$20,000$20,000$0
Floor framing$180,000$180,000$0
Wall framing$260,000$195,000$65,000
Roof framing$140,000$28,000$112,000
Blocking and backing$40,000$10,000$30,000
Total$640,000$433,000$207,000

Approved change orders add new lines or increase scheduled values, so the balance to finish goes up. Retainage does not change it: balance to finish is about work not yet billed, while retainage is about billed work not yet paid.

Balance to finish versus cost to complete

The framing sub above has $207,000 left to bill. Suppose the PM's honest forecast says finishing the work will cost $190,000 in labor, lumber, and equipment. The job still makes $17,000 on the remaining work. If the forecast says $230,000, the sub is going to lose $23,000 on the remainder no matter how carefully it bills.

That comparison is the heart of a WIP report. Cost to complete comes from the field. Balance to finish comes from the billing. When the cost to complete is larger, the job is fading, and front-loaded billing usually hides that until late.

Common mistakes

  1. Using balance to finish as a budget. It is what you can still charge, not what you have to spend.
  2. Front-loading. Overbilling early lines leaves too little balance on later lines to cover their cost, which starves the end of the job of cash.
  3. Not updating for change orders. If approved changes are not added to the SOV, the balance looks smaller than it is and money gets left on the table.
  4. Line-level overruns. Billing a line past 100 percent makes its balance negative. Owners and lenders usually reject that.

Related terms

See AIA G702, progress billing, overbilling, and underbilling. The guide how to fill out AIA G702 and G703 walks through the columns. Smart Business Automator builds pay applications from the schedule of values and approved change orders, so balance to finish updates each billing period. See construction accounts receivable automation.

Frequently asked questions

How do you calculate balance to finish?

Scheduled value minus total completed and stored to date, for each line of the schedule of values. Add the lines for the contract total.

Does retainage affect balance to finish?

No. Balance to finish is work not yet billed. Retainage is part of what has been billed but is being held back from payment.

Is balance to finish the same as cost to complete?

No. Balance to finish is revenue left to bill. Cost to complete is the estimated cost to finish the work. Comparing them shows whether the remaining work is profitable.

What happens to balance to finish when a change order is approved?

The change order adds to the scheduled value, usually as a new line, so the balance to finish increases by the change amount until it is billed.

Written and edited by

Maurice Francois writes and edits construction operations guides for Smart Business Automator. More from Maurice on the Scaling Legends podcast.

Get a free assessment