Money
Where Tiffin's money comes from and where it goes, from the city's own reports: the payables lists the council approves, the Treasurer's monthly fund reports, the debt disclosure statements, and the contracts, pay applications and change orders of its projects.
FY2026 (July 2025 – June 2026)
10 of 12 months of Treasurer's reports (2025-07, 2025-08 missing); 24 payables lists.
Debt
$39,307,059 As printed owed on June 30, 2026 (Treasurer of Iowa disclosure statement); $49,982,504 Estimate with the borrowing since.
Share of the constitutional debt limit: 80.0% Derived, the 2026 statement's GO debt over the last printed limit; the last printed figure is 62.0% (March 2, 2025).
Debt details →Change orders
22 contracts: net +0.4% over the original amounts, +3.2% without the large credits.
Projects →Largest payees, all years
| Payee | Paid |
|---|---|
| TRICON CONSTRUCTION GROUP | $9,699,565 |
| MIRON CONSTRUCTION CO | $8,954,730 |
| BOOMERANG CORP | $7,030,056 |
| MSA PROFESSIONAL SERVICES | $4,737,119 |
| RATHJE CONSTRUCTION | $4,123,124 |
| JOHNSON COUNTY REFUSE INC | $2,431,812 |
| JOHNSON COUNTY SHERIFF | $1,975,376 |
| ALLIANT ENERGY | $1,770,014 |
| WOODRUFF CONSTRUCTION | $1,067,722 |
| WELLMARK | $1,002,913 |
| EMC INSURANCE COMPANIES | $860,967 |
| SUTPHEN CORPORATION | $830,698 |
Figures are parsed from the payables lists, Treasurer's reports, receipts, pay applications and change orders the City of Tiffin published with its council agendas. They are not official accounting records. Every number links to the page it was read from; where a document's parsed lines do not add up to its printed total (coverage below 100%), the parsed amounts are a lower bound.
Data last updated October 15, 2026. Built from the archive's documents; see how the data is built.