Sage 100 Contractor: Why Every Job Needs a Budget Before the First Dollar Is Spent

Why Every Job Needs a Budget Before the First Dollar Is Spent

One of the most common setup mistakes we see in Sage 100 Contractor is jobs that have costs posted against them but no budget or estimate entered. Without a budget, Sage cannot calculate job profitability, percent complete, over/under billing, or projected final cost. The WIP schedule, which is essential for construction financial reporting, becomes meaningless for these jobs.

What Goes Wrong Without a Job Budget

• No profitability tracking — Sage 100 Contractor calculates gross margin and percent complete by comparing actual costs to the budgeted amount. With no budget, these fields show zero or are blank on every report.
• Over/Under billing is invisible — The WIP (Work in Progress) schedule compares billings to earned revenue, which is derived from budget. No budget means no earned revenue calculation, so overbilling and underbilling go undetected.
• Job costing reports are misleading — The Job Cost Detail and Job Profitability reports will show costs but no budget columns, making it impossible to know whether a job is on track.
• Financial statement risk — For contractors who report on a percentage-of-completion basis, unbdgeted jobs cannot be included in the accrual calculation. This can lead to materially misstated revenue on the income statement.

How to Set Up Job Budgets Correctly

1. Enter the estimate before posting any costs. In Sage 100 Contractor, go to 3-5 Budgets (or 3-5-1 Change Orders for revisions). Enter the original contract amount and cost estimate broken down by cost code and cost type.
2. Use cost codes consistently. Every line in the budget should use a cost code from your master list (3-1 Cost Codes). If the cost code does not exist, add it to the master list first.
3. Include all cost types. Budget lines should cover Material (M), Labor (L), Subcontract (S), Equipment (E), and Other (O) as applicable. A common mistake is budgeting only the total and not breaking it down by type.
4. Set the contract amount. In 3-3 Jobs, enter the Original Contract Amount on the main tab. This is the revenue side of the equation. Without it, Sage cannot calculate billing variance.
5. Update budgets with change orders. When the scope changes, enter a change order in 3-5-1 rather than editing the original budget. This preserves an audit trail and keeps the original estimate intact for comparison.

How to Find Jobs Missing Budgets

In DataXcel, the Sage Setup category in your CEO Briefing automatically flags active jobs that have cost transactions posted but no budget entered. You can also run a custom query in DataXcel’s SQL editor:

SELECT job_number, job_name, job_status, total_cost_to_date, original_budget_amount
FROM dbo.Jobs
WHERE job_status = 'Open'
  AND total_cost_to_date > 0
  AND (original_budget_amount IS NULL OR original_budget_amount = 0)

The Fix

For each flagged job, work with the project manager or estimator to enter a retroactive budget. Even if the estimate is rough, having an approximate budget is far better than having none. The budget can be refined with change orders as better information becomes available.

Going forward, establish a policy: no cost codes are activated on a job until the estimate is entered in Sage. This single rule eliminates the most common source of unreliable job cost reports in construction companies.