How to Invoice as a Cybersecurity Consultant in Manhattan, KS

Invoicing guide for cybersecurity consultants in Manhattan: 6.5% KS sales tax, 1.5%/mo late-fee cap, plus KS licensing and contractor rules.

Combined sales tax
6.5%
Late fee cap
1.5%/mo
Net terms
30 days
Deposit
33%

1. Manhattan-specific tax handling

  • State sales tax: 6.5%. Local jurisdictions in Manhattan may add their own rate β€” verify with your local tax assessor.
  • Late fees: KS statute Kan. Stat. Β§16-201 caps interest on unpaid invoices at 1.5% per month.

2. Standard cybersecurity consultant line items

  • Penetration test β€” fixed scope β€” billed by flat.
  • Hourly assessment β€” billed by hour (~$245 default).
  • Retest β€” billed by flat.
  • Retainer / vCISO β€” billed by flat.

3. Payment terms that work in Manhattan

Net 30 is standard for cybersecurity consultants. Most cybersecurity consultants in competitive markets like Manhattan require a 33% deposit upfront before scheduling work. Accept card and ACH on the invoice itself β€” Manhattan customers expect a one-click payment link in their inbox.

4. Licensing & disclosures

CISSP, OSCP, or equivalent expected. ROE (rules of engagement) and signed authorization required before any testing.

Metro
Manhattan
State
KS
Net terms
30 days
Deposit
33%

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