Invoice Software for Civil / Mechanical / Electrical Engineer (PE)s in Louisiana

Invoice software for civil / mechanical / electrical engineer (pe)s in Louisiana: LA sales tax 4.45% (services usually exempt), late fees capped at 1.5%/mo under La. Rev. Stat. §9:3500, written contracts required over $7,500. Free plan available; Pro $45/mo.

State sales tax
4.45%
Late fee max
1.5%/mo
Avg invoice
$6,500
Metros
9
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Louisiana compliance for civil / mechanical / electrical engineer (pe)s

  • Sales tax: 4.45% state rate. Generally exempts services. State 4.45%; combined often 9-11%, highest in nation.
  • Late fees: Up to 1.5% per month under La. Rev. Stat. §9:3500. Conventional rate 12%/yr; commercial loans not subject to usury cap.
  • Written contract: Required over $7,500.
Avg invoice
$6,500
Net terms
30 days
Deposit
25%
State
LA

Civil / Mechanical / Electrical Engineer (PE)s by metro in Louisiana