Invoicing in Arizona

Built-in handling of AZ sales tax (5.6000000000000005% state rate) and statutory late fees.

State sales tax
5.60%
Late fee max
1.5%/mo
Metros covered
7
Written contract req.
Yes

Arizona compliance at a glance

  • Sales tax: 5.60% state rate. TPT (transaction privilege tax) of 5.6%; combined commonly 8-11%.
  • Late fees: Up to 1.5% per month. (Ariz. Rev. Stat. 搂44-1201) Default judgment interest 10%/yr; contract late fees allowed if reasonable and in writing.
  • Written contracts: Required for jobs over $1,000.
  • Prompt-pay law: Arizona Prompt Payment Act (A.R.S. 搂32-1129 for construction, 搂41-2577 for state). Construction: 7 days from progress payment certification; otherwise 1% per month interest.

Arizona metros

Arizona guides