Reference Source

Missouri

For Missouri, public project retainage cap (%) is 5%; private project retainage cap (%) is no statutory cap; release deadline is 30 days after acceptance and receipt of required documentation; escrow required is no; milestone reduction is public owner may reduce or eliminate retainage if work is proceeding satisfactorily, recorded from its source on 2026-08-17.

State
Missouri
Public project retainage cap (%)
5%
Private project retainage cap (%)
no statutory cap
Release deadline
30 days after acceptance and receipt of required documentation
Escrow required
no
Milestone reduction
public owner may reduce or eliminate retainage if work is proceeding satisfactorily
Statutory citation
RSMo § 34.057 our reading
Sourcerevisor.mo.gov
Verified
Review by
DatasetConstruction retainage limits by US state — maximum withholding percentages, release deadlines, escrow requirements, and public vs private distinctions with statutory citations

Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.

What the source says

Retainage withheld on any construction contract or subcontract for public works projects shall not exceed five percent of the value of the contract or subcontract.

revisor.mo.gov, retrieved 2026-08-17

Source

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