How to Invoice as a General Contractor in Dover, DE

Invoicing guide for general contractors in Dover: 0% DE sales tax, 1.5%/mo late-fee cap, plus DE licensing and contractor rules.

Combined sales tax
0%
Late fee cap
1.5%/mo
Net terms
30 days
Deposit
25%

1. Dover-specific tax handling

  • State sales tax: 0%. Local jurisdictions in Dover may add their own rate β€” verify with your local tax assessor.
  • Late fees: DE statute Del. Code tit. 6, Β§2301 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 Dover

Net 30 is standard for general contractors. Most general contractors in competitive markets like Dover require a 25% deposit upfront before scheduling work. Accept card and ACH on the invoice itself β€” Dover 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
Dover
State
DE
Net terms
30 days
Deposit
25%

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