Seine-et-Marne · Île-de-France · 367 residents
How much does Mouy-sur-Seine spend?
Mayor: Julian Gauthier since June 2026 · 8 town councillors
Spending and revenue
What the town pays for: staff, purchases, debt. 2019–2024 trend on each line.
Spending408 k€
Revenue393 k€
Property tax in Mouy-sur-Seine
municipal rate on buildings, set in 2025 · unchanged since 2023
Median for towns of its size band: 34.53%.
In 2024, Mouy-sur-Seine collected 124 k€ in property and residence taxes, or 32% of its revenue.
What the town builds
invested in 2024 · €297 per inhabitant
Of which 91 k€ of equipment. That is +63.0 % compared with 2023.
Investment section of the town’s accounts. The rest is funded by the savings made on day-to-day operations.
Debt
per inhabitant at end of 2024 · 264 k€ in total
Towns of its size: €371 per inhabitant · 856.3 times more than in 2018
Outstanding debt and gross savings: OFGL, main budget. The number of years is the debt-repayment capacity, debt divided by gross savings.
What the town buys
in public contracts awarded in 2025 · 6 contracts
Top supplier: Ateliers Perrault Freres, 401 k€, réfection des parements extérieurs du chœur de l’église Sainte-Geneviève
Marchés de plus de 40 000 € HT déclarés à la notification (DECP) : montants des contrats, pas les paiements. Les plus petits marchés ne sont pas publiés ; les montants manifestement erronés sont écartés. Years published by the town: 2025.
Compare with another town
Per inhabitant, 2024 accounts, OFGL. Towns of the same département, by size. A town above or below is not better or worse run. Property-tax rate: municipal share only, excluding the inter-municipal body and additional levies, source REI DGFiP.