Oise · Hauts-de-France · 25,927 residents · Chair: Alain Battaglia

Communauté de communes Senlis Sud Oise

€10.1 million spent in 2025.

€388 per resident · Town groupings of the same size: €517

What Communauté de communes Senlis Sud Oise spends, by policy

Waste, water and environment27%€2.7M
Administration and shared services26%€2.6M
Bodies do not all file the same costs here: some put all their staff under it.
Health and social care14%€1.4M
Economy and trade11%€1.1M
Streets and transport4%€451k
Loans: repayments and interest4%€369k
Passed on to other bodies12%€1.2M

The 3 other items (3%)

Town planning and housing2%€178k
Culture, sport and youth1%€87k
Not assigned to a policy< 1%€22

Source: 2025 accounts of Communauté de communes Senlis Sud Oise (DGFiP), by public policy.

Where the money goes

The €10.1M spent in 2025, by who receives it.

Companies48%€4.8M
Purchases, services and works. See the names ↓
Associations and other bodies17%€1.7M
Grants and contributions.
The intercommunality’s staff16%€1.6M
Pay and contributions.
Syndicates and groupings of local authorities12%€1.2M
Compulsory or voluntary contributions.
Banks4%€369k
Loan interest and repayments.
Other3%€327k
Councillors’ allowances, taxes paid, other costs.

Source: 2025 accounts of Communauté de communes Senlis Sud Oise (DGFiP).

Contracts state a maximum amount for their whole term, often several years. That amount differs from what was paid. Purchases, services and works paid to companies by the intercommunality in 2025: €4.8M (its accounts).

34 contracts signed in 2025 · €2.5M before tax

Why this total differs from the €4.8M of purchases, services and works paid to companies

These are the amounts of the contracts signed in the year, over their whole length, not what was paid. The money paid in a year also goes to older contracts and to purchases too small to be published (under €40,000 excl. VAT). For a framework agreement, the amount is a ceiling.

Investment and works

€1.8M of capital spending in 2025 (building, renovation, equipment), €69 per resident. Town groupings of the same size: €90.

Click a building site to see the contract

Largest works contracted since 2023, among published contracts. Amounts planned at signature, often spread over several years.

On top of that, €1.3M paid to other bodies for their own equipment (towns, intercommunalities, associations…).

Source: 2025 accounts of Communauté de communes Senlis Sud Oise (DGFiP), by public policy.

Revenue and financing

Revenue: €11.1M · spending: €10.1M.

Breakdown of resources

Taxes (business and household taxes, VAT share)50%€5.6M
State and other contributions43%€4.8M
Users and rents4%€455k
Capital receipts: grants for works, VAT refunds, sales of property…3%€301k
Other receipts< 1%€11k

Source: OFGL, 2025 accounts of the main budget.

Debt and taxes

€146 of debt per resident

Town groupings of the same size: €322

0.9 year of savings to repay it

2025 accounts. Debt and taxes: OFGL, consolidated (main and side budgets). Per resident: amount divided by the population (Insee). “Town groupings of the same size”: median of the 290 town groupings of 25,000 to 50,000 residents.

The levels above Communauté de communes Senlis Sud Oise

Spending per resident in 2025, and what each level pays for.

IntercommunalityCommunauté de communes Senlis Sud OiseWaste, water, urban transport, economic development
€388 per resident
DépartementOiseMinimum income, elderly and disability care, middle schools, county roads
€1,117 per resident
RegionHauts-de-FranceHigh schools, regional trains, training, business support
€628 per resident

Each amount is what the body spends per resident, from its accounts (DGFiP). Do not add them up: part of the money passes from one body to another.

Who is part of Communauté de communes Senlis Sud Oise

Understanding these figures

Who does what

The intercommunality collects and treats waste, often runs water and sanitation, organises urban transport, and pays part of its revenue back to its member towns.

Official table of responsibilities (July 2025)

Why the levels are not added up

The same euro can appear twice: once when a region or a département pays a grant, again when the town spends it. Each page shows its own body’s spending.

Where these figures come from

Spending: the accounts of the main budget published by the DGFiP, by public policy. Revenue, debt and taxes: OFGL. Contracts: published contract data (DECP), amounts planned at signing.

Elected officials and staff of Communauté de communes Senlis Sud Oise: to report a figure to correct or add context, write to Qipu.

Page edited by Qipu, independent of Communauté de communes Senlis Sud Oise · Sources and method

Accounts 2025 (DGFiP, OFGL). The method · See the source