Invoicing in Idaho

Built-in handling of ID sales tax (6% state rate) and statutory late fees.

State sales tax
6.00%
Late fee max
1.5%/mo
Metros covered
6
Written contract req.
No

Idaho compliance at a glance

  • Sales tax: 6.00% state rate. State 6%; very few local sales taxes (resort cities only).
  • Late fees: Up to 1.5% per month. (Idaho Code 搂28-22-104) Legal rate 12%/yr; contract rates allowed in writing.
  • Prompt-pay law: Idaho Prompt Payment Act (Idaho Code 搂67-2302). Payment due within 60 days of invoice receipt; interest at legal rate if late.

Idaho metros

Idaho guides