Dutch consumer prices were estimated at 3.4% higher in September 2026 than a year earlier. Energy and motor fuels rose 13.9%, while services rose 3.9%. Food, beverages and tobacco fell 1.2%. Business costs and customer prices are moving at different speeds.
Why this matters
The 3.4% rate is an average, not a pricing rule for an individual firm. Fuel, materials, payroll, rent and supplier bills have different weights in every job. Factory-gate prices rose 6.8% in August. Collectively agreed hourly wages rose 4.0% in the third quarter. Customers are still buying, but consumer confidence remained at minus 33. A higher cost can therefore meet an older quote or a customer who delays the order.
Example
An installation firm sent a quote six weeks ago. Fuel costs have risen, its supplier has changed material prices and payroll has increased. The customer expects the quoted price. Taking the job without a new calculation can raise turnover and reduce margin. The contract may allow a price adjustment, but the firm must check the index, reference month and notice process. Keep the quote, contract, supplier invoices and payroll figures in one job file before work starts.
XTROVERSO tips
- Check margin by customer and job. Compare the selling price with current materials, hours, fuel and subcontractor costs. Review margin, not turnover alone.
- Review open quotes. List quotes and fixed-price work that have not started. Recalculate jobs with high fuel, payroll or material exposure.
- Read the indexation clause. Confirm the named index, reference month, adjustment date and notice period. Do not replace CPI with HICP unless the contract permits it.
- Use the correct index series. For indexation periods ending in January 2026 or later, check whether the calculation uses CPI 2025=100. Keep the calculation with the contract record.
- Follow the price through to the invoice. Check that an approved increase reached the customer agreement, accounting system and invoice. A changed price list does not produce cash by itself.
- Protect cash during delivery. Consider deposits and staged billing for longer work. Track debtor age alongside payroll, supplier payments and upcoming tax.
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The data, sourcing, and analysis behind this article were conducted by Paolo Maria Pavan. AI was not used to identify sources, build the factual basis, or produce the analytical judgment contained here. AI was used only as a drafting aid. The final English text was personally reviewed, edited, and approved by Paolo Maria Pavan before publication.
