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

Invoice software for civil / mechanical / electrical engineer (pe)s in South Carolina: SC sales tax 6.00% (services usually exempt), late fees capped at 1.5%/mo under S.C. Code §34-31-20, written contracts required over $5,000. Free plan available; Pro $45/mo.

State sales tax
6%
Late fee max
1.5%/mo
Avg invoice
$6,500
Metros
8
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South Carolina compliance for civil / mechanical / electrical engineer (pe)s

  • Sales tax: 6.00% state rate. Generally exempts services. State 6%; combined 6-9% with local option.
  • Late fees: Up to 1.5% per month under S.C. Code §34-31-20. Default 8.75%/yr; contract rates allowed under SC Consumer Protection Code.
  • Written contract: Required over $5,000.
Avg invoice
$6,500
Net terms
30 days
Deposit
25%
State
SC

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