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What Is an Allowance in Construction?

What is an allowance, and how is it different from a fixed price?

An allowance is a line item with a placeholder dollar amount the customer can spend on selections within a defined category, used when the exact choice is not yet made at contract time.

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What it is

An allowance is a budgeted placeholder for a category of selections the customer has not finalized yet, like tile, fixtures, or appliances. Instead of pricing an unknown exactly, the contract sets a dollar amount the customer spends within. When the customer makes their selections, the actual cost is compared to the allowance: under it, they save; over it, the difference is a change.

Why it matters

Allowances let a contract get signed before every finish is chosen, but they are a common source of dispute and margin leakage. If the customer's selections run over the allowance and the overage is not captured as a change, the contractor eats it. If allowances are tracked apart from the actual selections, nobody knows in real time whether a category is over or under. Clear allowance tracking keeps the customer's choices and the budget honest with each other.

How it works

  1. Set the allowance per category
    Define a dollar placeholder for each undecided selection category at contract time.
  2. Make the selection within it
    The customer chooses the actual finish, and the real cost is recorded against the allowance.
  3. Reconcile under or over
    Compare the selection cost to the allowance; under it the customer saves, over it the difference is captured.
  4. Capture overages as changes
    An overage becomes a change order so the additional cost is billed, not absorbed.

Common mistakes

Try
Setting allowances too low to win the bid
Reality
An artificially low allowance makes the contract look cheaper, then every selection runs over. It sets up the dispute later.
Try
Not reconciling selections to the allowance
Reality
If the actual selection cost is never compared to the allowance, overages go uncaptured and unbilled.
Try
Treating an allowance as a hard cap
Reality
An allowance is a budget, not a ceiling. The customer can spend over, but the overage has to become a change.
Try
Tracking allowances on a side sheet
Reality
Allowances kept apart from the selections and budget drift from reality. They have to be tied to the actual choices.

How Scaftra handles it

Scaftra ties allowances directly to selections. A selection is a first-class choice record that anchors to a room, trade, work package, budget line, and allowance, and carries cost and schedule impact. Because the selection is bound to its allowance, the choice and the budget stay reconciled: staff and client selection actions run through an orchestration that includes an allowance recompute, so the running over-or-under is derived from the actual choices, not maintained on a side sheet.

Scaftra binds each selection to its allowance and recomputes the balance on every choice, so a customer running over a category becomes a captured change, not absorbed margin.

Frequently asked questions

What is the difference between an allowance and a fixed price?
A fixed price covers a known, chosen item. An allowance is a placeholder budget for a category the customer has not chosen yet, reconciled against the actual selection cost later.
What happens if selections run over the allowance?
The overage should be captured as a change order so the additional cost is billed. If it is not captured, the contractor absorbs it.
How does Scaftra track allowances?
Scaftra binds each selection to its allowance and recomputes the balance when selections change, so the over-or-under is derived from the actual choices, not a separate spreadsheet.

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