One exact fee anchor. Detailed modelling in reports.
SchoolCost uses checked school fee information to help families plan. Public directory and profile pages show one exact current final-year fee, rounded growth ranges, and confidence language. Generated reports use the underlying data for detailed family scenarios and should still be treated as planning guides, not guaranteed future fees.
Why projections matter.
School fees rarely stand still, but New Zealand does not have a single public sector-wide private-school increase rate that should be treated as universal. SchoolCost uses checked local school fee schedules and the growing NZ fee-history set instead of generic overseas sector averages. Where a school has limited direct history, projections are clearly labelled as indicative.
SchoolCost uses public New Zealand price context as a sense check alongside checked school fee information, so families can compare different school scenarios as a future cost range instead of treating today's fee as the final price.
Sources: Stats NZ Consumers Price Index, March 2026 quarter; NZ Herald private-school fee analysis, 2025.
How public figures are prepared.
Checked school information
We review school fee information before it is used in SchoolCost. Public pages expose one current final-year fee, but not the raw source trail or full extracted fee rows.
Historical context
Where there are enough historical observations, we describe growth as a range and show a simplified trend rather than exact yearly values.
Rounded public ranges
Public school fees under $5k are shown as less than $5k; higher fees are grouped into broader bands: $5k-$15k, $15k-$30k, and $30k+. Ancillary fees and growth are presented as ranges where available.
Confidence tags.
Multiple years of checked fee history for the same school.
Some direct history is available, but longer projections should be read as indicative.
Limited history is available, so ranges carry more uncertainty.
Future-year guide based on checked fee information. Not a guaranteed charge.
Update cadence.
School fee information is refreshed as new schedules become available. If a public range looks wrong, tell us and we'll review it.