How to Invoice as a Attorney in Billings, MT

Invoicing guide for attorneys in Billings: 0% MT sales tax, 1.5%/mo late-fee cap, plus MT licensing and contractor rules.

Combined sales tax
0%
Late fee cap
1.5%/mo
Net terms
30 days
Deposit
100%

1. Billings-specific tax handling

  • State sales tax: 0%. Local jurisdictions in Billings may add their own rate β€” verify with your local tax assessor.
  • Late fees: MT statute Mont. Code Β§31-1-106 caps interest on unpaid invoices at 1.5% per month.

2. Standard attorney line items

  • Hourly billing β€” billed by hour (~$350 default).
  • Flat fee β€” service β€” billed by flat.
  • Filing fees (cost advance) β€” billed by itemized.
  • Trust deposit (IOLTA) β€” billed by flat.

3. Payment terms that work in Billings

Net 30 is standard for attorneys. Most attorneys in competitive markets like Billings require a 100% deposit upfront before scheduling work. Accept card and ACH on the invoice itself β€” Billings customers expect a one-click payment link in their inbox.

4. Licensing & disclosures

Bar admission required. Trust accounting (IOLTA) governed by state bar rules; commingling client funds is sanctionable.

Metro
Billings
State
MT
Net terms
30 days
Deposit
100%

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