International school fee inflation 2020 to 2026: the data

The headline: 6.4 percent in 2026

Across the 50 cities we track, international school fees rose by an average of 6.4 percent in the 2026 to 2027 academic year. This is the third consecutive year in which fee inflation has outrun broad consumer inflation in most markets, and the eleventh consecutive year in which annual increases have averaged above 4 percent. Looked at over the longer arc, average international school fees have risen 35 percent since the academic year 2019 to 2020, compounding at a real rate of around 2.5 percent a year above destination country inflation.

The aggregate is misleading. Behind it sit large city by city variations. Singapore, Dubai and Hong Kong each posted compound annual fee growth above 7 percent over the six years. Madrid, Barcelona and Berlin sat closer to 3 percent. London, where domestic political tax change pushed fees sharply in 2025 and 2026, has run far above the average over the last two years specifically.

This is not a marketing claim. It is a finding with material implications for any expat family planning a multi year posting. The fee assumed in year one of a four year stay is almost never the fee actually paid in year four. For deeper context, the underlying cost stack is detailed in our hidden fees guide.

City by city: 2020 to 2026

The table below shows the cumulative percentage change in median Tier 1 international school tuition between the 2019 to 2020 academic year and the 2026 to 2027 academic year, across the 16 cities most relevant to international families. Figures are stated in local currency and exclude capital levies, transport and ancillary fees.

Read in local currency, the Asia Pacific and Gulf markets have run hottest. Read in USD, with currency movement layered in, the picture is more mixed because most of these markets weakened against the dollar over the period. For an expat family earning in USD or USD-pegged currencies, the USD denominated cost increase has been more moderate than the local currency picture suggests. For a family on a local salary in any of these markets, the local currency figure is the one that matters.

What drove the increases

Four drivers explain most of the move. Teacher salaries, which are the largest line in any international school operating budget, have risen substantially as the global market for credentialed international school teachers has tightened. Schools competing for IB and IGCSE specialists in Singapore, Dubai, Geneva and Shanghai have pushed senior teacher packages by 25 to 35 percent over the six years.

Energy and operating costs spiked in 2022 and 2023, and most schools passed the increase through to families. While energy prices have since normalised, the fee bases reset upwards remain in place. International schools rarely cut fees year on year even when input costs fall.

Capital projects, financed through retained fee surpluses and capital levies, are a structural driver in growth markets. Dubai, Singapore and Lisbon have added physical capacity over the period. The newer campuses come with debt service or amortisation costs baked into the fee schedule.

Currency. For families paying in a different currency from the school's billing currency, the move in the FX rate is sometimes more important than the headline fee inflation. The pound's weakness against the Swiss franc and Singapore dollar has hurt UK domiciled families on assignments to Geneva and Singapore independently of the school's own fee policy. We cover the FX mechanics in our currency strategy guide.

Why Tier 1 ran faster than the rest

Within each city, the top tier of international schools has run faster than the broader market. Several factors explain this divergence.

Demand at Tier 1 schools is inelastic across most of the cycle. Waitlists for the highest rated schools in Singapore, Dubai, Hong Kong and Geneva have not shortened in any year we have measured. Schools facing committed multi year demand can raise prices without losing students. Schools with shorter waitlists or open year groups have less pricing power and have raised more modestly.

Brand consolidation matters too. The premium school groups (GEMS, Dulwich, Wellington, North London Collegiate, Repton) have all signalled that they will price to the local Tier 1 benchmark. As one group raises, the others follow within a year. The result is a clustering of Tier 1 fees within a tight band that drifts upward together.

Capital quality has improved, materially. The schools that opened in 2018 to 2023 in the major Gulf and Asia markets have larger campuses, better sports facilities and stronger arts infrastructure than the comparable schools of 2010. Parents have proved willing to pay for the upgraded plant. The trade off is that fees now include the amortisation cost of those buildings, and that cost does not go away once construction is complete.

The hidden compounding inside ancillary fees

Tuition is only part of the story. Ancillary fees (capital levies, transport, technology, exam fees, trips and surcharges) have grown faster than tuition itself at most schools we monitor.

School transport in Dubai, Bangkok and Hong Kong has risen 35 to 50 percent over the six year period as fuel, driver wages and bus replacement costs have all moved together. Capital levies at established not for profit international schools have risen because the construction cost of new boarding houses, science wings and sports complexes has outrun general inflation. Exam fees from the IB Organization and Cambridge Assessment have moved at single digits annually, but the cumulative effect over four sixth form years is meaningful.

Across our dataset, families that ran a 1.30x hidden fee multiplier in 2020 should be running 1.35x to 1.40x in 2026. The all-in number has drifted up faster than the headline tuition.

Outlook to 2030

The honest answer is that nobody knows. The historical pattern suggests continued increases above general inflation, driven by the same four drivers as the past six years. A weakening of the international expat assignment market would slow the trend; a return to higher energy or salary inflation would accelerate it.

Three scenarios are worth considering when planning a budget. The base case is continued 4 to 6 percent annual fee inflation across most Tier 1 cities, broadly consistent with the recent past. The lower case is 2 to 3 percent, achievable if school enrolment growth slows and capital programmes pause. The higher case is 7 to 9 percent, plausible if teacher salary inflation continues or new VAT style regimes are introduced elsewhere (as the UK has done).

For a family planning a four year posting beginning in 2026, the planning move is to assume year four fees 25 to 30 percent above year one fees in the base case, and to keep a cushion of 10 to 15 percent above that for the higher case. Anything less is wishful thinking.

Curriculum specific patterns

Within a city, fee inflation has not been even across curricula. Three patterns stand out across our 280 school panel.

IB Diploma sixth form fees have risen faster than IGCSE and A Level fees in cities with strong demand for IB places. The Diploma cohort sizes at the top rated IB schools have remained tight; new IB authorisation is slow and expensive; and the per student cost of running a Diploma cohort is higher than running an A Level cohort. The result has been visible IB premium widening in Singapore, Geneva, Zurich and Hong Kong.

American curriculum schools, particularly those running both AP and IB Diploma pathways, have generally kept pace with IB pricing in the same cities. Where American schools have stayed slightly cheaper at the secondary level, it is often a function of school age and capital stock rather than a deliberate competitive position.

British curriculum schools have run a wider range. The traditional Tier 1 names with long heritage (Dubai College, Tanglin Trust, JESS, Repton group) have raised at the top end of the local market. Newer entrants to British curriculum, particularly in growth markets like Lisbon, Warsaw and Cairo, have raised more modestly as they build cohorts and reputation. For the curriculum landscape, see our IB curriculum guide and British curriculum guide.

What parents should plan around

Three concrete planning moves come out of the data.

The first is the indexation clause in any employer school allowance. Several large employers still use a flat percentage escalator (typically 3 or 4 percent) on school allowance, which falls behind real fee inflation almost immediately. The negotiation move is to ask for the allowance to be indexed to the destination school's actual published fee increase, capped at a sensible maximum. Read our piece on negotiating employer school allowance for the practical script.

The second is sibling spacing. For families with two or three children spread across primary and secondary years, the cumulative bill in a Tier 1 city is now substantial. Sibling discounts at the schools that still offer them can be material; many schools have quietly trimmed or capped them in recent years. See our piece on which international schools still offer sibling discounts.

The third is the early termination provision. If your assignment is cut short for any reason, mid year fee refunds from international schools are rare. The combination of rising fees and limited refund options has made early termination clauses in employer policy more valuable than they used to be.

How we measured this

The data set is built from published fee schedules at 280 international schools across the 50 cities we cover, anchored to the median school in each city in the Tier 1 band. Where 2019 to 2020 figures are not directly available, we use the earliest published year between 2019 and 2021 as the baseline. All figures are stated in local currency at the time of billing, before any employer reimbursement or scholarship discount.

We exclude schools that have changed ownership or curriculum group during the period. We exclude new entrant schools opening after 2020 (most of which are still in below market introductory pricing). Tier 1 is defined as schools achieving the top inspection rating in their jurisdiction plus a minimum five year track record.

The aggregate average reported above (6.4 percent for 2026 to 2027) is the unweighted mean across the 50 cities. Weighting by enrolment or by curriculum would produce slightly different numbers.

How this compares to other education sectors

For perspective, it is useful to compare international school fee inflation against adjacent education segments. UK independent day school fees have risen around 38 percent over the period 2020 to 2026 in pound terms, broadly in line with the international Tier 1 figure for London. US private K to 12 day school fees in major metros have risen 28 to 34 percent over the same period in dollar terms. Australian non government school fees have risen 22 to 28 percent. The international school segment has run faster than US and Australian comparators, and roughly level with UK independent day schools.

The big divergence has been against state and public school cost growth, which is generally lower in real terms but does not include the household out of pocket element that dominates the international school decision. For families weighing the local versus international choice, the absolute price tag differential has widened, not closed, over the past six years. Our piece on international school versus local school covers the decision in more depth.

FAQ

Is school fee inflation higher than general inflation? Yes, in most years and most cities, by a meaningful margin. The structural drivers are teacher salaries, capital projects and a tight global market for international school capacity.

Are some cities seeing fee decreases? Very rarely. We have not observed a Tier 1 international school cutting fees year on year in any of our 50 cities over the past six years. Below tier introductory pricing is common at new schools, but published fees at established schools have only moved up.

Should I lock in fees with a forward payment? A small number of schools offer single payment discounts or multi year fixed contracts. The discounts are modest (often 3 to 5 percent for a year up front). For families with cash flexibility, this can be worth doing.

How does VAT on UK private schools fit in? The UK introduced VAT on private school tuition from January 2025. Schools have absorbed part of the cost and passed part through to fees. The net effect for most UK families is a 12 to 18 percent increase in 2025 compared to 2024, layered on top of normal fee inflation.

Related guides

• Hidden international school fees
• Negotiating employer school allowance
• Which schools still offer sibling discounts