LetterwaxYour invoices

A US invoice, ready to send

Dollars, a due date your client can see, your EIN if you have one, and a payment link so clients can pay by card.

EIN

Invoice

No.
Issued
October 27, 2026
Due
November 10, 2026

Billed to

EIN
DescriptionQtyPriceAmount
$3,200.00
$900.00
Subtotal
$4,100.00
Discount %
$0.00
Tax rate %
Total due
$4,100.00

Payment details

Notes

The real editor, with a sample. Change anything; it is not saved here.
A handwritten invoice from a lumber dealer in Oakesdale, Washington, 1890A machine works’ letterhead and handwritten letter, Hannover, 1890A page from a merchant’s ledger, Pittsboro, North Carolina, 1832
An invoice from Oakesdale, Washington, 1890.

How it works

For sales tax, it starts at 0%, because most states do not tax most services. If what you sell is taxed in your state, set the rate and the line appears.

For terms, the due date starts two weeks out. Set it to 30 days for a net-30 client and it prints on the page.

To get paid, paste a Stripe, PayPal or Square link and a Pay button appears on the invoice and on the page your client opens.

At year end, download every invoice as a CSV for your accountant or your Schedule C.

Questions

  • No. A sole proprietor can invoice under their own name. Add an EIN if you have one, and never put your Social Security number on an invoice.

  • Payment is due 30 days after the invoice date. Set the due date and it prints on the invoice.

  • Yes, through a payment link from Stripe, PayPal or Square. Letterwax takes no cut; the money goes through your own account with them.

No. A sole proprietor can invoice under their own name. Add an EIN if you have one, and never put your Social Security number on an invoice.

Writean

Opens the editor with their name already on the page. Nothing is sent anywhere.