How to Invoice as a General Contractor in Longview, WA

Invoicing guide for general contractors in Longview: 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
30 days
Deposit
25%

1. Longview-specific tax handling

  • State sales tax: 6.5%. Local jurisdictions in Longview 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 general contractor line items

  • Mobilization β€” billed by flat.
  • Labor β€” billed by hour (~$85 default).
  • Materials β€” billed by itemized.
  • Subcontractor markup β€” billed by percent.

3. Payment terms that work in Longview

Net 30 is standard for general contractors. Most general contractors in competitive markets like Longview require a 25% deposit upfront before scheduling work. Accept card and ACH on the invoice itself β€” Longview customers expect a one-click payment link in their inbox.

4. Licensing & disclosures

Most states require a general contractor license over a job-value threshold (varies $500-$50K). Bonding and insurance commonly required.

Metro
Longview
State
WA
Net terms
30 days
Deposit
25%

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