Everhour tracks billable work behind the invoice, while an online generator helps you prepare a clean client-ready document.
Fill in your details, add line items, hit Print when ready.
| Description | Qty | Rate | Tax | Amount |
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An online invoice generator is for producing a document you can send, download, print, or store with your business records. The practical goal is simple: enter seller and buyer details, add invoice dates and line items, set payment terms, apply the right tax treatment, and leave with a clear total due. The invoice supports the transaction, but it does not replace a receipt, estimate, quote, contract, or purchase order.
Private-sector United States invoices do not follow one prescribed federal format. For federal tax records, businesses can use a recordkeeping system suited to the business if it clearly shows income and expenses. IRS Publication 583 treats invoices as supporting documents that help show gross receipts. That makes completeness and consistency more important than matching a national template.
A usable invoice identifies the seller, buyer, invoice number, issue date, due date, line items, subtotal, tax line, total, payment terms, and remit-to details. Each line item should describe the work, product, or service clearly enough for approval. A service line can read: "Website maintenance, March 2026, 12 hours at $85 per hour." That gives the reviewer the period, quantity, rate, and charge.
Sequential invoice numbering helps both sides reconcile payments and spot missing records. Payment terms should match the agreement, such as due on receipt, net 15, or net 30. Payment method follows policy or contract. United States coins and currency are legal tender for debts, public charges, taxes, and dues, but no federal statute requires private businesses to accept cash for goods or services unless state law says otherwise.
An online generator should let you add, remove, or label tax lines without assuming one national VAT or GST rule. The United States does not use a national VAT or GST invoice regime. Sales and use tax obligations come from state and local jurisdictions, and sellers generally collect and remit tax where applicable. The correct answer depends on nexus, product or service taxability, and the place of sale.
A flat national tax line creates bad records. Washington sales tax, for example, includes a 6.5% state portion plus a local portion that varies by city or county and is collected based on where the customer receives the goods or services. Service taxability also varies. California generally taxes retail sales of tangible personal property and only some service or labor charges, while Texas defines 16 broad categories of taxable services.
A one-off online invoice works for occasional billing, simple line items, and a small client list. It is enough when you already know the amount, the tax treatment, the due date, and the payment terms. Download the finished invoice, store it with the transaction record, and keep the supporting notes that explain the charge.
A managed workflow becomes necessary when tracked billable time, non-billable work, project rates, and client approvals feed the invoice. Everhour supports billable and non-billable time with project billing status, task-level non-billable controls, custom task rates, member-rate exceptions, and admin reports for billable time, non-billable time, billable amount, and cost. That matters when invoice totals need a reliable source behind them.
This content is for general information only, may not be fully up to date, and is provided without any warranty or liability.
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Ordinary private-sector United States invoices do not use one prescribed federal invoice form. For tax records, businesses need records that clearly show income and expenses, and invoices serve as supporting documents. Federal contracts are different. FAR 32.905 defines proper invoice fields for federal procurement, including contractor details, invoice number, contract references, line items, payment terms, and payee information.
An invoice requests payment for goods or services. A receipt proves payment received. A quote or estimate gives pricing before work starts, with a quote usually treated as the firmer offer. Keep those documents separate because they answer different questions during approval, collection, and recordkeeping.
A standard United States invoice does not need a United States VAT or GST number because the country has no national VAT or GST invoice regime. Sellers that make taxable sales may need state-level sales-tax registration instead. California, for example, requires a seller's permit for retailers engaged in business in California selling taxable tangible personal property.
Enter sales tax only when the sale is taxable under the applicable state and local rules. The rate is not national. It depends on the taxing jurisdiction, the place of sale, nexus, and the item or service sold. Remote sellers also need to check economic nexus rules. South Dakota's law in Wayfair used more than $100,000 in sales or 200 separate transactions annually.
Missing approval details slow payment most often: unclear line items, no purchase or contract reference when the client requires one, mismatched payment terms, or an invoice number that does not fit the seller's sequence. The tax line also needs a clear label. A vague "tax" charge gives the reviewer another reason to question the invoice.
Everhour lets admins set billing status at the project level, mark specific tasks as non-billable, set custom task rates, and make a member's project time non-billable with a 0 rate. Reports can show billable time, non-billable time, billable amount, and cost, so invoiceable work stays separate from internal effort.
Track billable and non-billable work before billing starts. Everhour gives teams project billing controls, task-level exclusions, custom rates, and reports that keep invoice totals tied to approved work.
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