FUND · 2006 · Council Resolution; Prosper Portland TIF set-aside policy
Housing Investment Fund (TIF Set-Aside)
Set-aside percentages have been honored in headline reporting but partially offset by reclassifying eligible projects, swapping districts, and converting "obligations" into deferred allocations.
Voter intent. A 2006 city policy says 30 cents of every urban-renewal dollar must go to building affordable housing inside the same neighborhood that generated it. The set-aside is supposed to be honored district by district.
What follows is a year-by-year reading of how the cash position of this fund evolved, annotated with the audit findings and council actions that produced its current shape. Below that, a visual of what the balance could pay for at today’s published unit costs, the named mechanisms by which it currently can’t, and what would change if those mechanisms were removed.
WHERE IT COULD HELP NOW
What the balance is the size of
At the fund’s modeled balance, and at the unit costs that already appear in city, county, and bureau budgets, the dollars are equivalent in scale to any one of these.
$120.1M sitting today. At today's published unit costs, that is the same dollar amount as any one of these.
320 × Deeply-affordable units at 60% AMI
$375K per unit · Bond program blended unit cost, 2024
1,400 × Land trust acquisitions to lock long-term affordability
$84K per unit · PHB land trust acquisition average
3,000 × Home-repair grants for low-income owners (anti-displacement)
$40K per unit · PHB home-repair grant ceiling
Unit counts are rounded against published references. Real procurement and ramp time would shape the exact numbers. The point is the order of magnitude.
MECHANISMS
What’s in the way of spending it as voted
Each item below is a named mechanism in code, charter, or council practice. The defense is the line routinely offered for it. The note beside it is the structural reading of why that line is not the whole story.
Mechanism 1
The definition of "affordable" was widened to 120% AMI
Workforce-grade and amenity-rich units now count toward the set-aside. The headline 30% holds. The depth of affordability has dropped.
- Where the discretion sits
- Portland Housing Bureau policy; Council ratification
The defense
“Workforce housing serves essential workers near opportunity and is a recognized HUD category.”
Structural reading
120% AMI in the PPS catchment is over $135,000 a year. Voters approved affordable. Anything else is policy invention.
Mechanism 2
Cross-district swaps defer obligations to future years
Set-aside obligations from one TIF district can be moved to another with a different schedule. Reported compliance stays high while delivery slips.
- Where the discretion sits
- Council resolution, by simple majority
The defense
“Cross-district transfers let dollars follow market readiness.”
Structural reading
Prosper Portland's own 2021 memo names a multi-year backlog. Transfers compounded the deferral.
If those mechanisms were removed
Pull the definition back to 80% AMI and require district-level delivery. The existing backlog clears as roughly 1,200 deeply-affordable units within four years.
How the balance got here
What follows is a year-by-year reading of how the cash position of this fund evolved. Scroll the right column to advance the chart; each step is an audit finding, council resolution, or bureau memo that shaped the shape.
Modeled cash position, with audit annotations
MODELEDAnnotations are auditor findings, council resolutions, and bureau memos. The active step is shown with a vertical rule.
Data table for Modeled cash position, with audit annotations
| Year | Balance | Obligated | Inflow | Spent |
|---|---|---|---|---|
| 2014 | 10941018 | 5251688 | 27352544 | 16411526 |
| 2015 | 22390624 | 10747500 | 28624017 | 17174410 |
| 2016 | 27929313 | 13406070 | 30770489 | 25231801 |
| 2017 | 33632057 | 16143387 | 31681912 | 25979168 |
| 2018 | 39676160 | 19044557 | 33578352 | 27534248 |
| 2019 | 48575862 | 23316414 | 34229625 | 25329922 |
| 2020 | 58280064 | 27974431 | 37323854 | 27619652 |
| 2021 | 68326068 | 32796512 | 38638474 | 28592471 |
| 2022 | 78833405 | 37840034 | 40412835 | 29905498 |
| 2023 | 92155077 | 44234437 | 42973136 | 29651464 |
| 2024 | 106067872 | 50912579 | 44879983 | 30967189 |
| 2025 | 120127225 | 57661068 | 45352750 | 31293398 |
2015
Audit: definition drift
Auditor flags expanding definition of "affordable housing" being counted toward set-aside compliance, including units up to 120% AMI.
2018
Council: district swap
Set-aside obligations from one TIF district moved to another with a different schedule, deferring delivery without reducing reported compliance.
2021
Discovery: deferred obligations
Internal memo identifies a multi-year backlog of TIF set-aside obligations carried as future commitments rather than active projects.
Promise versus delivery
The chart on the right pairs each plan cycle’s stated dollar promise with the dollar amount that was eventually delivered against it. The gap between the two — labelled in orange — is what flows into the next cycle’s carryover, and what the audit narrative on the previous chart is, in part, accumulating into.
Promised vs. delivered, by fiscal cycle
MODELEDPromised dollars are those committed in the bureau's published plan; delivered dollars are what shipped against the plan. Modeled.
Data table for Promised vs. delivered, by fiscal cycle
| Cycle | Promised | Delivered | Gap |
|---|---|---|---|
| FY 2016 | 32000000 | 24000000 | 8000000 |
| FY 2018 | 35000000 | 26000000 | 9000000 |
| FY 2020 | 38000000 | 29000000 | 9000000 |
| FY 2022 | 41000000 | 28000000 | 13000000 |
| FY 2024 | 43000000 | 30000000 | 13000000 |
Reserve growth
When delivery lags collection, the residual accumulates as an unobligated reserve. This is not a savings account in the household sense: it is a balance that public-finance officers and council staff have, by ordinance, the discretion to redirect.
Modeled unobligated reserve
MODELEDData table for Modeled unobligated reserve
Each row shows the dollars left sitting unspent in this fund at the end of that year.
| Year | Unspent reserve (USD) |
|---|---|
| 2014 | 5689330 |
| 2015 | 11643124 |
| 2016 | 14523243 |
| 2017 | 17488670 |
| 2018 | 20631603 |
| 2019 | 25259448 |
| 2020 | 30305633 |
| 2021 | 35529556 |
| 2022 | 40993371 |
| 2023 | 47920640 |
| 2024 | 55155293 |
| 2025 | 62466157 |
Drift from voter intent
The chart on the right is a drift index. A value of 100 percent means every dollar in the fund is being used in a way that maps cleanly to the original ballot text. A value below 100 percent means some share has been ordinance-redirected, swept into a sibling program, or otherwise reclassified.
Drift index — voter intent vs. modeled actual disposition
MODELEDData table for Drift index — voter intent vs. modeled actual disposition
Modeled share of dollars still aimed at the original ballot purpose, with each council vote that broadens the eligible uses pulling the score down.
| Year | On voter intent (%) | Drift (%) | Note |
|---|---|---|---|
| 2014 | 92 | 8 | |
| 2016 | 85 | 15 | |
| 2018 | 76 | 24 | District swap |
| 2020 | 71 | 29 | |
| 2022 | 66 | 34 | |
| 2024 | 62 | 38 |
WEEKLY MEMO · HOUSING INVESTMENT
No memo for this fund yet this week
The weekly run hasn’t produced a published memo for this fund yet.