$47,653,227 using the 0.445345 residential rollback.
Transparent scenario calculator
Two answers to two different questions.
The site never chooses between homeowner and business treatment. Change the value, inspect the inputs, and verify the arithmetic.
Citywide dataset
$2.53B net exempt assessed value
Across 796 commercial and multi-residential parcels. This is not a tax bill and does not include government or residential-class exempt property.
$96,302,653 using the 0.900000 commercial rollback.
Show the work
Residential
$2,528,158,590 × 0.445345 × (42.32446 ÷ 1,000) = $47,653,227Commercial
$2,528,158,590 × 0.900000 × (42.32446 ÷ 1,000) = $96,302,652Try any net exempt value
Build your own scenario.
Enter an assessed value from a record or test a round number. The same published inputs apply.
Homeowner$18,849
Business$38,092
Why not use assessed value × levy?
Iowa applies a state rollback before the local levy. Omitting it would overstate both scenarios. The city also has multiple school and special-district combinations; this project uses the dominant Des Moines City / Des Moines Schools consolidated rate as a documented baseline.