# Letno nadomestilo — Slovenia car tax

Source page: https://valem.run/calculators/slovenia/car-tax

Slovenia's annual road-use fee for cars is based on engine displacement bands.

**Tax year:** 2026

## How it is calculated

Slovenia's recurring car charge is an annual road-use fee (letno nadomestilo), levied when the vehicle registration is renewed.

It is based on engine displacement, stepping up through cc bands. The calculator returns an illustrative figure by engine size. Estimate, not tax advice.

## Worked example

With Prostornina motorja of 1,598, this model computes Letno nadomestilo of 96 EUR.

## Inputs

| Name | Label | Type |
| --- | --- | --- |
| `cc` | Prostornina motorja (cm³) | number |

## Sources

- [eUprava](https://e-uprava.gov.si) (checked 2026-08-05)

## What this page claims

The Valem engine reproduces this model's formula through 3 self-test cases. That shows internal consistency, not that the formula matches current law; the cited sources are the evidence for that. Estimate, not tax advice.

## For agents

- Model manifest (formula, constants, test vectors): https://valem.run/calculators/slovenia/car-tax.json
- Compute by URL: https://valem.run/calculators/slovenia/car-tax.json?cc=1598
- MCP: https://valem.run/mcp/calculators (call `calculate` with calculator `slovenia/car-tax`)