How to Invoice as a Architect in Florence, SC

Invoicing guide for architects in Florence: 6% SC sales tax, 1.5%/mo late-fee cap, plus SC licensing and contractor rules.

Combined sales tax
6%
Late fee cap
1.5%/mo
Net terms
30 days
Deposit
25%

1. Florence-specific tax handling

  • State sales tax: 6%. Local jurisdictions in Florence may add their own rate β€” verify with your local tax assessor.
  • Late fees: SC statute S.C. Code Β§34-31-20 caps interest on unpaid invoices at 1.5% per month.

2. Standard architect line items

  • Schematic design phase β€” billed by flat.
  • Construction documents phase β€” billed by flat.
  • Hourly β€” billed by hour (~$195 default).
  • Reimbursable expenses β€” billed by itemized.

3. Payment terms that work in Florence

Net 30 is standard for architects. Most architects in competitive markets like Florence require a 25% deposit upfront before scheduling work. Accept card and ACH on the invoice itself β€” Florence customers expect a one-click payment link in their inbox.

4. Licensing & disclosures

State licensure (NCARB) required to call yourself an architect or stamp drawings. AIA contracts (B101, etc.) are industry-standard.

Metro
Florence
State
SC
Net terms
30 days
Deposit
25%

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