1. What every illustrator invoice must include
A compliant illustrator invoice has eight parts: your business name and contact info, a unique invoice number, issue date, payment due date, the customer's name and address, an itemized list of work, the total amount due, and accepted payment methods. If you're collecting sales tax, that line is required too.
2. Set your line items
Most illustrators structure invoices around these 4 categories:
- Project fee — billed by flat.
- Per-illustration rate — billed by flat.
- Usage license fee — billed by flat.
- Revision rounds beyond 2 — billed by flat.
3. Set payment terms
The standard for illustrators is Net 30 — payment due within 30 days of the invoice date. Most illustrators also require a 50% deposit upfront before starting work. Spell out late-fee terms (most states cap monthly late fees around 1.5%) and accepted payment methods on the invoice itself.
4. Licensing & legal disclosures
No license required. Contracts must specify usage rights, exclusivity, and territory.
5. Send and follow up
Send the invoice the same day work is completed (or upon milestone for larger projects). Use software that tracks opens and lets the customer pay by card or bank transfer in one click — the average illustrator-class invoice gets paid 2× faster when the customer can pay online without leaving their inbox.
State-by-state illustrator invoicing guides
State rules differ on sales tax, statutory late fees, and contractor disclosure requirements. Pick your state for a guide tuned to local law.
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- District of Columbia
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming