Missouri compliance baked into the template
- Sales tax: 4.23% state rate. Generally exempts most services. State 4.225%; combined 7-10% in metros.
- Late fees: Up to 1.5% per month under Mo. Rev. Stat. §408.020. Default 9%/yr; contract rates up to 10%/yr without licensing.
Plumber invoice fields
- Service call fee — flat, default $95
- Labor — hour, default $110
- Materials — itemized
State
MO
Avg invoice
$485
Net terms
14 days
Deposit
30%