How Philippine Toll Rates Are Set, and Why They Keep Changing

The short answer: an expressway operator asks for an increase under the terms of its concession agreement, the Toll Regulatory Board (TRB) publishes the petition, holds a hearing and decides, and the approved rates are published again before they take effect. Approvals are often split into tranches spread over months or years, which is why one adjustment can produce several rate changes. Every published fare already includes 12% VAT. All of it is public, but spread across notices, which is what the rate-change log on this site exists to collect.

Who decides

The Toll Regulatory Board was created by Presidential Decree 1112, the Toll Operations Decree of 1977, and it alone can approve a toll rate or a change to one. The operators, NLEX Corporation, San Miguel's tollway companies, the Cavitex and CALAX concessionaires and the rest, build and run the roads under long concession agreements with the government. Those agreements set out how and when the operator may ask for its rates to move. The operator asks; the TRB decides. Neither can set a fare alone.

How a petition becomes a fare

The concession agreement gives each operator a right to petition for a periodic adjustment at a fixed interval, with the increase computed by a formula written into the agreement and tied to inflation. The interval differs by road. TRB officials have told reporters that SCTEX may apply yearly, NLEX and SLEX every two years, and STAR and CAVITEX roughly every three.

The petition is published in a newspaper of national circulation, and the Supreme Court's ruling in Francisco v. TRB (2010) requires both a public hearing and publication before any adjustment takes effect. The TRB evaluates the petition against the formula and against the operator's obligations under the agreement, for example whether promised construction milestones were met. If it approves, the operator publishes the approved matrix before the new rates are collected. The rate-change log on this site records the date each new matrix took effect and links the TRB or operator notice that announced it.

The TRB can also grant provisional approval, letting part of an increase take effect while the full petition is still under review. Its 2026 notices on the MCX and Cavitex adjustments were provisional approvals of petitions filed in 2020, 2023 and 2024, which gives a sense of how long the process can run.

Why increases come in tranches

An approved increase is frequently implemented in instalments rather than all at once, to soften the jump for motorists. The 2026 SLEX and STAR Tollway adjustment was a two-tranche approval, with the first stage on 1 January 2026 and the second on 1 July 2026. The NLEX increase of 20 January 2026 was described by the TRB as the final tranche of a periodic adjustment that had originally been due in 2023. Each tranche is a separate matrix with its own effective date, so each one appears as its own entry on the log.

This also means a single petition can shadow a road for years. An adjustment due in 2023, deferred, then granted in parts, produces rate changes in 2024, 2025 and 2026 that all trace back to the same formula run. When a news report says a toll "went up again", it is usually the next tranche of something already approved rather than a new petition.

Where the VAT comes from

Every fare in an operator's matrix includes 12% value-added tax. VAT on tolls was contested when the Bureau of Internal Revenue moved to collect it in 2010, and the Supreme Court restrained it while the case was heard. In Diaz v. Secretary of Finance, decided on 19 July 2011, the Court upheld it: tollway operators are franchise grantees and their services are not among the transactions the tax code exempts. The published fares have carried VAT since. On this site the figure you see is the figure deducted at the plaza; there is no VAT to add on top.

Waivers and toll holidays

Two other things move the fare you pay without changing the matrix. The Department of Transportation can direct an operator to waive tolls on a stretch during an emergency, as it did between Pulilan and San Fernando on NLEX during flooding in 2026. And operators sometimes grant toll holidays, free passage on particular dates announced in advance. Neither changes the approved rate, so neither appears as a rate change here, but both are worth checking in the operator's advisories before a trip.

Why the same increase costs trucks more

A matrix sets a Class 1 fare and multiplies it for Class 2 and Class 3, so an approved increase of a few pesos for a car is two to three times that for a bus or truck. The multiplier is fixed per road: 2.5 times for Class 2 on NLEX, TPLEX and the NLEX-SLEX Connector and 2 times elsewhere, with Class 3 at 3 times on every road except the Connector, where it is 3.5. The vehicle class guide has the full table.

How to check whether a rate has changed

1. The TRB publishes approvals as press releases on its website, usually a week or two before the effective date.
2. The operator publishes the new matrix and posts it at plazas and on its own site and social pages.
3. This site records the change on the rate-change log with the effective date, the before and after fares for key pairs, and a link to the notice. The toll matrix and the calculator are updated from the same tables, and each expressway page shows the date its rates were last checked.

If you were charged a fare that does not match what this site shows, the plaza is right and the site is wrong until proven otherwise. Send the route, class and amount through the contact page and it will be checked against the published matrix the same day.

Frequently asked questions

How often can tolls go up?

As often as the concession allows a petition: yearly on SCTEX, every two years on NLEX and SLEX, about every three on STAR and CAVITEX, according to TRB officials. Deferred and staged approvals mean the actual changes do not land on that neat schedule.

Can an increase be refused?

The TRB can deny, defer or trim a petition, and it has deferred several. Operators have also agreed to postpone approved increases at the government's request.

Is VAT charged on top of the posted toll?

No. The posted fare is VAT-inclusive.

Why did my toll change when no increase was announced?

The likeliest causes are a tranche of an earlier approval taking effect, a vehicle class assessed differently at the plaza, or a different exit than you expected. Check your statement against the matrix for the exact pair.

Where these details came from

The TRB's mandate is from Presidential Decree 1112. The petition intervals by road are as TRB officials were quoted in Rappler and Top Gear Philippines coverage of pending adjustments. The hearing and publication requirement is from the Supreme Court's decision in Francisco v. Toll Regulatory Board, as cited in Department of Transportation guidance. The 2026 SLEX and STAR tranches are from TRB press releases dated December 2025 and Top Gear Philippines' report of 29 June 2026; the NLEX final-tranche description is from PortCalls' January 2026 report; the MCX and Cavitex provisional approvals are from the TRB's 2026 press release listing. VAT on tolls is from the Supreme Court's decision in Diaz v. Secretary of Finance, G.R. No. 193007, 19 July 2011. The Pulilan to San Fernando waiver is from AutoIndustriya's 2026 report. Fare multipliers are computed from the matrices held on this site. We are an independent reference site, not affiliated with the TRB or any operator. Corrections through the contact page.