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

Invoice software for civil / mechanical / electrical engineer (pe)s in Wisconsin: WI sales tax 5.00% (services usually exempt), late fees capped at 1.5%/mo under Wis. Stat. §138.04. Free plan available; Pro $45/mo.

State sales tax
5%
Late fee max
1.5%/mo
Avg invoice
$6,500
Metros
13

Wisconsin compliance for civil / mechanical / electrical engineer (pe)s

  • Sales tax: 5.00% state rate. Generally exempts services. State 5%; combined commonly 5.5-6%.
  • Late fees: Up to 1.5% per month under Wis. Stat. §138.04. Default 5%/yr; contract rates up to 12%/yr without licensing.
Avg invoice
$6,500
Net terms
30 days
Deposit
25%
State
WI

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