Yonne · Bourgogne-Franche-Comté · 70,145 residents · Chair: Mathieu Debain
Communauté d'agglomération de l'Auxerrois
€38.7 million spent in 2025.
€552 per resident · Urban-area groupings of the same size: €662
What Communauté d'agglomération de l'Auxerrois spends, by policy
The 4 other items (3%)
Source: 2025 accounts of Communauté d'agglomération de l'Auxerrois (DGFiP), by public policy.
Where the money goes
The €38.7M spent in 2025, by who receives it.
Source: 2025 accounts of Communauté d'agglomération de l'Auxerrois (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: €11.7M (its accounts).
- Sulo France1 contract over 2 years · at most ~€500k a year on average · framework agreement: maximum envelopeup to €1M
- Ipf 54 (Agence Yonne)1 contract over 6 monthsup to €460k
- Petavit1 contract over 2 monthsup to €399k
- BH Environnement1 contract over 2 years · at most ~€120k a year on average · framework agreement: maximum envelopeup to €240k
- Empreinte1 contract over 12 months · framework agreement: maximum envelopeup to €120k
- Solubio1 contract over 4 years · at most ~€27k a year on average · framework agreement: maximum envelopeup to €108k
- Plast-Up2 contracts over 4 years · at most ~€18k a year on average · framework agreements: maximum envelopesup to €73k
9 contracts signed in 2025 · €2.4M before tax
Why this total differs from the €11.7M 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
€6.8M of capital spending in 2025 (building, renovation, equipment), €97 per resident. Urban-area groupings of the same size: €101.
Click a building site to see the contract
- Les travaux de réhabilitation de la STEP de Gy-l’Evêque2023 · Saur€703k
- L’objectif est de réhabiliter les canalisations d’eau potable et de branchement de l’avenue des Ardilles…2025 · Ipf 54 (Agence Yonne)€460k
- Travaux de dévoiement d’une conduite d’eau potable diamètre 600 mm à l’aplomb de la déviation Sud d’Auxerre2025 · Petavit€399k
- Création ou réhabilitation des réseaux d’eaux usées ou d’eaux pluviales…2023 · Ipf 54€243k
- Le présent accord-cadre et les futurs marchés subséquents qui en découleront, ont…2023 · Ipf 54€84k
Largest works contracted since 2023, among published contracts. Amounts planned at signature, often spread over several years.
On top of that, €3.6M paid to other bodies for their own equipment (towns, intercommunalities, associations…).
Source: 2025 accounts of Communauté d'agglomération de l'Auxerrois (DGFiP), by public policy.
Revenue and financing
Revenue: €35.9M · borrowing: €3k · spending: €38.7M.
Source: OFGL, 2025 accounts of the main budget.
Debt and taxes
€516 of debt per resident
Urban-area groupings of the same size: €559
2.8 years of savings to repay it
€41 of local taxes per resident
Urban-area groupings of the same size: €51
2025 accounts. Debt and taxes: OFGL, consolidated (main and side budgets). Per resident: amount divided by the population (Insee). “Urban-area groupings of the same size”: median of the 117 urban-area groupings of 50,000 to 100,000 residents.
The levels above Communauté d'agglomération de l'Auxerrois
Spending per resident in 2025, and what each level pays for.
- IntercommunalityCommunauté d'agglomération de l'AuxerroisWaste, water, urban transport, economic development€552 per resident
- DépartementYonneMinimum income, elderly and disability care, middle schools, county roads€1,383 per resident
- RegionBourgogne-Franche-ComtéHigh schools, regional trains, training, business support€618 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 d'agglomération de l'Auxerrois
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.
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 d'agglomération de l'Auxerrois: to report a figure to correct or add context, write to Qipu.
Page edited by Qipu, independent of Communauté d'agglomération de l'Auxerrois · Sources and method
Accounts 2025 (DGFiP, OFGL). The method · See the source