APL in Saint-Nazaire: free estimate

The APL amount in Saint-Nazaire depends on three main factors: your actual rent (capped at €245/month for a single person in zone 2), your tax reference income from N-2 (year 2024), and your household composition. A flat-rate charge of €62/month is added to the calculation. For a scholarship student in a studio at €500/month, the aid can reach €150 to €250 depending on declared income.

Your APL application is submitted online at caf.fr or via the Mon Compte CAF mobile app. You are covered by the CAF Loire-Atlantique. Required documents: signed lease, ID, bank details (RIB), 2024 tax notice on 2023 income, and the landlord's rent certificate (Cerfa 10842) signed by your landlord. Processing takes 2 to 4 weeks. The first payment is made from the month following your lease start date.

The APL zone 2 classification is set by ministerial decree, based on local rental market pressure. Zone 2 covers urban areas with over 100,000 inhabitants and certain high-demand cities. Saint-Nazaire is classified here due to its urban density and local rental demand. This zoning directly affects the rent caps used to calculate your housing aid.

Yes, Saint-Nazaire is classified as a high-demand zone (zone tendue) under the decree of 10 May 2013. This means your notice period is reduced to 1 month (instead of 3 in low-demand zones), vacant housing tax applies, and rent may be capped. For APL purposes, the high-demand classification has no direct impact — it's the APL zone (2) that determines the caps. However, the market pressure makes the housing aid all the more necessary.

In zone 2, the 2026 APL rent caps for families are progressive: €297/month for a couple without children, €341/month for a household with 1 dependent child. Each additional child increases the cap. In Saint-Nazaire, where family rents (2-3 bedrooms) often exceed these caps, APL is calculated on the capped amount. It's still worth running a simulation as the aid can reach several hundred euros per month.

APL can be paid either directly to the tenant's bank account, or to the landlord who deducts it from the rent (known as "third-party payment"). In social housing (HLM), payment to the landlord is almost always the default. In private housing, the landlord requests this via the rent certificate. In Saint-Nazaire, as everywhere in France, the landlord chooses the payment method when setting up the file with the CAF Loire-Atlantique.

APL can be combined with RSA, the activity bonus, family allowances, AAH (disability allowance), and student scholarships. However, it cannot be combined with ALF or ALS — the CAF automatically assigns the most advantageous aid. The Loire-Atlantique department may offer additional support (FSL — housing solidarity fund) for security deposits or rent arrears.