How to Invoice as a Architect in Coeur d'Alene, ID

Invoicing guide for architects in Coeur d'Alene: 6% ID sales tax, 1.5%/mo late-fee cap, plus ID licensing and contractor rules.

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

1. Coeur d'Alene-specific tax handling

  • State sales tax: 6%. Local jurisdictions in Coeur d'Alene may add their own rate β€” verify with your local tax assessor.
  • Late fees: ID statute Idaho Code Β§28-22-104 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 Coeur d'Alene

Net 30 is standard for architects. Most architects in competitive markets like Coeur d'Alene require a 25% deposit upfront before scheduling work. Accept card and ACH on the invoice itself β€” Coeur d'Alene 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
Coeur d'Alene
State
ID
Net terms
30 days
Deposit
25%

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