Once upon a time, a rule was made.
The rule said: some new houses have to be "affordable" — cheap enough for regular families to buy.
To check the rule, everyone looks at ONE number.
Just the price on the sale sheet. Nobody checks anything else — only that one price, on that one day.
So builders found a clever trick.
Roads, pipes, and sewers cost money to build. Instead of paying for them upfront and adding it to the price… the builder pays with a special loan called a PID — and the neighbors pay that loan back later, a little at a time.
Now the price tag looks smaller.
Because the road cost isn't in it anymore, the sale price passes the test. The house gets a big green stamp: Affordable!
But the roads still have to be paid for.
So right after you move in, a new bill starts showing up in your mailbox — the PID bill. It wasn't part of the test. It's part of your payment now.
And here's the part nobody tells you: that PID bill can move too.
Many PID bills aren't a flat number — they're a rate charged against your home's assessed value, just like property tax. So when the county assessor raises what your home is worth, both bills can climb together, the same year, for the same reason.
And here's the part that's even sneakier: who set that rate in the first place?
Before a single home is sold, the PID's board and its starting rate can be set by the developer — because the developer is the only landowner there is. One city councilman put it bluntly: "This isn't the fox guarding the hen house. This is locking the fox inside and walking away." By the time you show up to buy, the rate was already decided. You never got a vote.
And until very recently, you might not even find out until the night before.
For years, Utah had no law requiring PID costs be disclosed before closing at all. A new law now requires disclosure "at or before closing" — but one buyer described learning about their bill like this: "It was like the 11th hour and 59th minute." Still perfectly legal.
If that number is a dealbreaker at that point, walking away isn't free. The buyer — not the seller, not the lender — is the one who forfeits the earnest money deposit already paid, on top of moving costs already committed and exposure to a breach-of-contract claim. Finding out too late to matter isn't a side effect. It's the moment the whole system is built around.
So here's what you're really paying, stacked up.
The sale price is what got checked. The PID bill and the tax bill got added after — and both of them can grow whenever the assessor updates your home's value.
Apartments do something similar.
The rent number is what gets checked and advertised. But the PID bill doesn't disappear for renters — it just shows up as one more line-item fee, right alongside internet, "smart home," pest control, and admin. None of it is part of the number that got checked.
So the PID never really goes away — it just changes shape.
For a buyer, it's a yearly assessment tied to the deed. For a renter, it's a monthly fee tied to the lease. Either way, it's the same road and pipe money, and either way, it was never part of what got checked.