Bottom line: The housing tax and the municipal services tax are not based on what you paid or what the property is worth at sale, but on its rental value — the theoretical annual rent it is deemed to produce. The higher that value, the higher both taxes climb. And that is precisely the figure you can challenge if it looks disconnected from reality.
1. Two taxes, one and the same base: the rental value
The housing tax and the municipal services tax are two annual local taxes owed by owners (and, in certain cases, occupants) of real estate. The most common confusion is to believe they are indexed to the price paid or to the resale value. They are not: their base is the property's rental value — the theoretical annual rent the property is deemed to produce, as established by the authority through comparison or direct assessment.
This rental value is neither the market (sale) value nor the rent actually collected: it is a theoretical value, revised periodically under the regulations in force. Hence a simple rule to remember: the higher the rental value retained, the more both taxes rise. And this is exactly the value you can contest if it seems disconnected from reality.
2. The municipal services tax (TSC)
The TSC funds services provided by the municipality (roads, cleanliness, lighting). It applies to property located within urban municipalities and their peripheral zones.
- Rate: 10.5% of the gross rental value in urban areas, 6.5% in undelimited and peripheral zones.
- Base: the rental value — the same base as the housing tax, which is why both taxes rise and fall together.
- Liable party: the owner or the occupant depending on the case. In a lease, whether landlord or tenant bears the TSC depends on the lease and the regulations in force.
3. The housing tax (TH) and the primary-residence relief
The housing tax falls on premises used for dwelling, whether occupied by their owner or made available. Its rate is progressive by bracket of rental value — unlike the TSC, which applies a fixed rate.
The major advantage of the TH concerns the primary residence: when the property is the owner's main home (or occupied free of charge by certain relatives), a relief is applied to the rental value before the tax is computed. The relief rate and exemption thresholds are set by the regulations in force — hence the importance of correctly declaring the property's use: a primary residence wrongly declared as a rental property may be taxed in full, with no relief.
The reflex: check the declared use every year
A common error: a property long rented out, then re-occupied by the owner as a primary residence, remains classified as "rental" in the authority's records — and continues to be taxed with no relief. Conversely, a property declared as a primary residence but actually rented exposes you to a reassessment. Check on your tax notice the use retained, the rental value and the relief applied: three lines that determine the final amount, and that are regularly wrong.
4. The temporary exemption for new buildings
Good news for those who have just built: new buildings benefit from a temporary exemption from the municipal services tax and the housing tax, for a limited period from their completion. The exact duration and conditions are set by the regulations in force.
- Starting point: the completion date of the construction — hence the importance of documenting it (permit, completion declaration).
- Common pitfall: failing to report completion, or seeing the exemption misapplied. At the end of the period, taxation starts on the rental value retained: this is the moment to check that this value matches the real property.
- Extensions and added floors: they can change the rental value. A new assessment by the authority often follows — to be watched.
5. The real issue: an excessive rental value
The sensitive point of the whole mechanism is one sentence: the rental value is set by the authority, by comparison or direct assessment, and it does not always reflect the reality of the property. Several situations lead to an overvalued rental value:
- Dilapidation not taken into account: an old, degraded property or one requiring works is sometimes taxed as if it were in good condition.
- Erroneous areas or makeup: overstated square metres, annexes wrongly counted, configuration poorly assessed.
- Local rental market ignored: the value retained exceeds the rents actually charged in the neighbourhood for a comparable property.
- Automatic revision: a periodic update applied without regard to the real evolution of the property or its area.
In all these cases, the TH and the TSC are inflated year after year on an unjustified basis. The method to objectively establish the right level of theoretical rent matches that of a rigorous valuation.
6. The claim procedure
A taxpayer who considers the rental value excessive can file a claim with the tax authority, within the time limits set by the regulations in force. The main steps:
- Identify the error: on the tax notice, locate the rental value, the use (primary residence or not), the relief and the exemption applied.
- Build the file: a reasoned written claim, supported by documents — title deed, plans, photos of the property's condition, and ideally an independent appraisal report establishing the real rental value.
- Meet the deadlines: the claim must be filed within the applicable legal time limit; past that, the challenge becomes markedly harder.
- Follow the review: the authority examines the request; in case of persisting disagreement, remedies exist under the regulations in force.
The golden rule: a documented claim carries infinitely more weight than a mere assertion. Stating "my rental value is too high" is not enough; producing a technical report quantifying the market rental value of the property changes the nature of the discussion.
7. The role of an independent appraisal
Facing a theoretical rental value set unilaterally, the taxpayer needs a technical counter-measure. An independent appraisal report compliant with RICS standards delivers exactly that: areas verified on site, condition and dilapidation observed, rental comparables documented in the area, explicit methodology. It is a solid item to attach to a claim — it objectifies the real rental value and gives a foundation to the challenge.
Note: a private appraisal supports your negotiation and decision as a taxpayer facing the authority; it documents and strengthens the claim file to support your position with third parties, but it does not replace the authority's decisions nor, where applicable, those of a judge. Its value lies in arming the file upstream. Cost: from MAD 3,500 excl. tax, report within 5 to 8 days (48-72 h express), firm quote within 24 h.
To document the rental value or the value of your property, use our independent RICS appraisal service and browse more analyses on the ReaConsult blog.
Note: The housing tax and the municipal services tax fall under Moroccan local taxation; rates, reliefs, exemption periods and claim deadlines are set by the regulations in force and may change. Confirm your situation with your tax collector, your municipality or a tax adviser.