Do I need an EIN to invoice in the US?

No. You can invoice as an individual. Some clients will request a W-9 and prefer an EIN for privacy, but it is not required to send invoices.

Should I include sales tax on a US freelance invoice?

Usually not for most services, but rules vary by state and service category. If you sell taxable products or certain services, state sales tax may apply.

What payment terms should I use in the US?

Net 14 is a good default for smaller clients. Larger clients often push Net 30. For new clients, weekly invoicing or deposits reduce risk.

Where do I read the US 1099 / Schedule C tax rules?

Use our US guide here: /freelance-tax/us

Do I need to add a late fee clause?

It helps. At minimum, state that work pauses on late payment and that you may charge reasonable late fees where permitted.

What’s the #1 invoicing mistake in the US?

Not stating the service period and deliverable. Add one clear line describing what was delivered and when.

🇺🇸 United States · 2026 template

Freelance invoice template (US, 2026)

US invoicing is simple, but the trap is taxes and documentation: you need clean invoices to back up income and expenses in case of an IRS question — and to keep your 1099s consistent.

Editorial template · Hustle Report · authority: IRS (recordkeeping guidance)

What to include on a US freelance invoice

Your name / business name + address
Client name + address
Invoice number + date
Service period (especially for retainers)
Line items + subtotal + total
Payment method (ACH details / card / check)
W-9 readiness (your legal name / EIN/SSN handled separately)

When to invoice (US)

Retainers: invoice upfront on the 1st
Projects: invoice on delivery milestone, not at the end of the month
Day-rate: weekly invoicing for new clients

Invoice numbering

Use a sequential scheme (2026-001…). Keep a PDF copy of each invoice. If you issue credit notes, link them to the original invoice number.

US tax notes (quick)

Self-employment tax usually applies above $400 net earnings.
Clients may send a 1099-NEC for $600+ payments, but you must report all income regardless.
Budget for quarterly estimated taxes once you owe >$1,000 in tax.

Copy/paste invoice template (US)

Plain text template — paste into Notion/Docs

# Header
INVOICE
Invoice number: 2026-001
Invoice date: YYYY-MM-DD
Due date: YYYY-MM-DD (Net 14)
Service period: YYYY-MM-DD to YYYY-MM-DD

# From
Your name / business
Address
Email
Phone (optional)

# Bill to
Client name
Client address

# Line items
1) Service description — $X
2) Additional item — $Y
Subtotal: $___
Total due: $___

# Payment
Preferred: ACH
Bank: ____
Routing number: ____
Account number: ____
Reference: Invoice 2026-001

# Notes
Thank you. Late payments may pause work until the balance is cleared.

Common questions

Invoice template · United States · FAQ

Do I need an EIN to invoice in the US?
No. You can invoice as an individual. Some clients will request a W-9 and prefer an EIN for privacy, but it is not required to send invoices.
Should I include sales tax on a US freelance invoice?
Usually not for most services, but rules vary by state and service category. If you sell taxable products or certain services, state sales tax may apply.
What payment terms should I use in the US?
Net 14 is a good default for smaller clients. Larger clients often push Net 30. For new clients, weekly invoicing or deposits reduce risk.
Where do I read the US 1099 / Schedule C tax rules?
Use our US guide here: /freelance-tax/us
Do I need to add a late fee clause?
It helps. At minimum, state that work pauses on late payment and that you may charge reasonable late fees where permitted.
What’s the #1 invoicing mistake in the US?
Not stating the service period and deliverable. Add one clear line describing what was delivered and when.

Next steps

From invoice → take-home

Invoicing is the evidence layer. Your rate floor and your country thresholds are the profit layer.

Other markets

More invoice templates

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Editorial template only. This is not legal or tax advice. Requirements vary by activity, client type and registration status (VAT/GST/TRN). When in doubt, verify with your local authority or a licensed professional.