Oklahoma compliance baked into the template
- Sales tax: 4.50% state rate. Generally exempts most services. State 4.5%; combined commonly 8-10%.
- Late fees: Up to 1.5% per month under Okla. Stat. tit. 15, §266. Default 6%/yr; contract rates up to 10%/yr without supervised licensing.
Data Analyst invoice fields
- Discovery / scoping — flat
- Analytics labor — hour, default $165
- Dashboard build — flat
- Training session — flat
State
OK
Avg invoice
$4,200
Net terms
30 days
Deposit
25%