How to Invoice as a Tile Setter in Walla Walla, WA

Invoicing guide for tile setters in Walla Walla: 6.5% WA sales tax, 1%/mo late-fee cap, plus WA licensing and contractor rules.

Combined sales tax
6.5%
Late fee cap
1%/mo
Net terms
14 days
Deposit
33%

1. Walla Walla-specific tax handling

  • State sales tax: 6.5%. Local jurisdictions in Walla Walla may add their own rate β€” verify with your local tax assessor.
  • Late fees: WA statute Wash. Rev. Code Β§19.52.020 caps interest on unpaid invoices at 1.5% per month.

2. Standard tile setter line items

  • Labor β€” per sqft β€” billed by sqft (~$12 default).
  • Tile material β€” billed by itemized.
  • Substrate prep β€” billed by itemized.
  • Trim & grout β€” billed by itemized.

3. Payment terms that work in Walla Walla

Net 14 is standard for tile setters. Most tile setters in competitive markets like Walla Walla require a 33% deposit upfront before scheduling work. Accept card and ACH on the invoice itself β€” Walla Walla customers expect a one-click payment link in their inbox.

4. Licensing & disclosures

Specialty license in many states. CTI / NTCA certification is industry-recognized.

Metro
Walla Walla
State
WA
Net terms
14 days
Deposit
33%

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