How to Invoice as a Management Consultant in Dover, DE

Invoicing guide for management consultants 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
33%

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 management consultant line items

  • Project fee β€” billed by flat.
  • Hourly billing β€” billed by hour (~$295 default).
  • Daily rate β€” billed by day (~$2400 default).
  • Travel pass-through β€” billed by itemized.

3. Payment terms that work in Dover

Net 30 is standard for management consultants. Most management consultants in competitive markets like Dover require a 33% 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

No license required for general management consulting. State CPA / PE rules apply if you sign opinions or stamp work.

Metro
Dover
State
DE
Net terms
30 days
Deposit
33%

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