Change orders and contracts

How to manage allowances in residential construction

Manage allowances by setting realistic numbers from real quotes, defining exactly what each one covers, tying every selection to a deadline, and reconciling overages and credits by change order as soon as the homeowner picks.

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.

An allowance is a placeholder dollar amount in the contract for an item the homeowner has not picked yet, like tile, plumbing fixtures, cabinets, or lighting. To manage allowances well, set each amount from a real quote for a product the client would actually choose, spell out what the number includes (material only, or material plus labor, tax, and delivery), give every selection a due date tied to the schedule, and settle the difference by change order the week the client makes the pick. Most allowance fights come from skipping one of those four steps.

Allowances exist for a good reason. They let you sign a contract and start work before every finish is chosen. They also create the single biggest source of surprise bills on remodels and custom homes, because the homeowner hears "$8,000 for tile" and assumes that is what tile will cost.

How allowances work in a residential contract

The contract price includes the allowance amount. When the homeowner selects the actual item, you compare its cost to the allowance. If it costs more, the contract goes up by the difference. If it costs less, the homeowner gets a credit. The question that causes disputes is what the allowance number covers and whether your markup applies to the overage.

Common ways to define an allowance
DefinitionWhat the number coversWatch out for
Material onlyProduct cost delivered to the job; labor and markup are in the base contractLabor can still change if the client picks a harder install, like large-format tile or a mosaic
Material and laborProduct plus installationHard to price labor before the product is known; adjust if install method changes
Unit allowanceA price per square foot, per fixture, or per openingQuantities must be clear in the contract or the math gets argued
Lump sum per room or tradeA single number for, say, all bathroom fixturesClients trade off within the bucket, which is fine if you track it

Step-by-step: managing allowances from bid to closeout

1. Price allowances from real products

Do not plug a round number from the last job. Ask the client for two or three photos or links of what they like, then get a quote for something in that range. A low allowance wins the bid and loses the client's trust six weeks later. If the client insists on a lower number to hit a budget, write it down and tell them in plain words what it buys.

2. Write the allowance schedule into the contract

List every allowance on one page: item, amount, unit, what is included (material, labor, tax, delivery, disposal), whether markup applies to overages, and the selection deadline. The remodeling contract should say that overages are billed by change order and credits are applied to the final payment, or to the next draw if you prefer.

3. Set selection deadlines from the schedule

Work backward from the install date. If the vanity installs in week 9 and the supplier quotes 6 weeks, the selection is due by week 2, with a buffer. Put those dates in the construction schedule and share them with the client at the kickoff meeting. Say what happens if a selection is late: the schedule moves and any added cost is the client's.

4. Reconcile each selection the week it is made

When the client picks, price it, compare it to the allowance, and send a change order for the difference right away. Have them sign before you order. Waiting until the end of the job to add up overages is how a $9,000 surprise lands on the final invoice.

5. Track a running allowance balance

Keep one log per job showing each allowance, the selection, the actual cost, the variance, and the change order number. Share it with the homeowner at every progress meeting so the total never surprises them.

6. Close out credits and overages before final billing

Before the last invoice, confirm every allowance has a selection, a signed change order, and a matching invoice from the supplier. Apply any credits clearly on the final bill.

Worked example: a kitchen and bath remodel

Say a remodeler signs a $142,000 kitchen and primary bath job with three allowances, defined as material only, with a 20 percent markup on overages written into the contract. Here is how the selections come in.

Example allowance reconciliation (illustrative numbers)
AllowanceContract amountActual selectionVarianceChange order
Tile, kitchen and bath$8,000$10,400+$2,400 plus 20% markup = +$2,880CO 4
Plumbing fixtures$6,500$5,900-$600 creditCO 5
Light fixtures$3,000$3,750+$750 plus 20% markup = +$900CO 6
Net change$17,500$20,050+$3,180

Because the tile pick was large-format porcelain, the tile setter also needed an extra day. That labor is not part of a material-only allowance, so it went on CO 4 as a separate line. Each change order was signed before materials were ordered. The client saw the running total at every weekly meeting, so the $3,180 net increase was not news on the final bill. The markup on overages is a contract choice, not a rule; if your contract does not mention it, bill the raw difference or agree on it in writing first.

Notice what did not happen: no argument at the final walkthrough, no back-and-forth about whether the extra tile labor belonged in the allowance, and no credit forgotten on the fixtures. The homeowner approved each number while the choice was fresh, which is when people are most willing to pay for what they picked.

Allowance mistakes to avoid

  • Lowballing to win the job. It shifts the argument to the middle of the project, when you have the least leverage.
  • Leaving the definition vague. "Tile allowance $8,000" without saying whether it includes setting materials, labor, or tax invites a fight.
  • Letting selections slide. Late picks stall crews and push long lead items past their install date.
  • Batching overages to the end. Bill each one when it happens, with a signed change order.
  • Forgetting credits. Clients remember the overages you billed and the credits you did not apply.
  • Using allowances to hide scope. If the item is known, price it. Allowances are not a contingency.

Templates and tools that help

Use the construction change order template for each overage and credit, and track them all in a change order log. For the client side of the process, see how to handle selections and allowances with homeowners and how to manage homeowner expectations on a remodel.

Smart Business Automator ties each allowance overage to a change order on the job, routes it to the homeowner for approval, and adds the approved amount to the next invoice, so overages do not pile up at closeout. See change order approval automation.

Frequently asked questions

What is the difference between an allowance and a contingency?

An allowance is a set amount for a known item whose exact product has not been chosen, like tile or fixtures. A contingency is money set aside for unknown problems, like rot behind a wall. Allowances get reconciled against selections; contingency gets drawn down as issues come up, under whatever terms the contract sets.

Can a contractor charge markup on allowance overages?

Only if the contract allows it. Many residential contracts state a markup percentage on overages; others pass the difference through at cost. Write the rule into the contract and the allowance schedule so the homeowner agrees before any selection is made.

Who gets the savings if a selection comes in under the allowance?

Usually the homeowner, as a credit against the contract price. The contract should say when the credit is applied, such as on the next draw or the final invoice.

What happens if a homeowner misses a selection deadline?

The contract should say. A common approach is that the schedule extends and any added cost from the delay, such as a return trip or rush shipping, is billed by change order.

Written and edited by

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

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