An online invoice should produce a clear PDF fast. Everhour turns billable work into client-ready invoicing workflows.
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This page is for creating a client invoice online without installing desktop software or rebuilding the same document from scratch. The practical output is a finished invoice you can review, download, and send. For ordinary United States businesses, no single federal private-sector invoice form controls the layout, so the document needs to match the deal, the buyer's process, and your recordkeeping needs.
Use the invoice to request payment for work delivered, goods sold, or expenses reimbursed. Keep it distinct from a receipt, which proves payment received, and from an estimate or quote, which gives a pre-work price. An online invoice app should help you finish the billing document, not blur those stages or leave the buyer guessing which action comes next.
A complete invoice identifies the seller, buyer, invoice number, issue date, due date, payment terms, remit-to details, and contact information for questions. Line items should describe the work or goods, show quantity and rate, and extend into a subtotal. Add discounts, tax, expenses, and the final amount due only where they apply.
For service work, one line might read: "Website maintenance, March 2026, 12 hours at $85 per hour, $1,020." That line tells the client what was billed, the period covered, the billing unit, and the rate. Vague labels such as "services" slow approval because the buyer has to ask for backup before releasing payment.
An online app saves time when the fields guide you through the invoice in the right order and produce a downloadable file you can send immediately. The app should preserve a clear invoice number, due date, client name, line-item descriptions, totals, and payment instructions. A finished PDF is useful because it keeps the invoice stable after you send it.
Sales tax needs more judgment than a checkbox. The United States does not use a national VAT or GST invoice regime, and there is no single national sales-tax rate. State and local sales and use tax rules depend on nexus, the product or service sold, and where the sale is sourced. Add a tax line only after you know the applicable state and local treatment.
A one-off online invoice is enough for a simple project, a single buyer, or a quick PDF you need today. It works best when the billing amount already exists outside the app and you only need a clean document. Keep the final invoice and supporting records together because invoices support business transactions and gross receipts.
A managed workflow fits better when tracked billable time, expenses, rates, approvals, and invoice status need to stay connected. Everhour Billing & Invoicing converts uninvoiced time and expenses into invoices, calculates amounts from rates while excluding non-billable work, and exports invoices to QuickBooks Online, Xero, or FreshBooks with status syncing back to Everhour.
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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An online invoice should include the seller and buyer, invoice number, issue date, due date, payment terms, line items, subtotal, tax line where applicable, total due, remit-to details, and a contact for billing questions. Ordinary United States businesses do not follow one federal private-sector invoice format, so completeness matters more than copying a national template.
An online invoice app creates the billing document, but it does not replace your accounting records. IRS guidance treats invoices as supporting documents that help show business transactions and the amounts and sources of gross receipts. Keep sent invoices, payment records, contracts, receipts, and any tax support in the system you use for books and tax files.
An online invoice should add sales tax only when the sale is taxable under the applicable state and local rules. The United States has state and local sales and use tax, not a national VAT or GST invoice regime. Service taxability varies by state and service type, and remote-seller nexus rules also vary by state.
A PDF invoice is enough when the buyer accepts emailed invoices and the document contains the details needed for approval and payment. Some buyers require a portal upload, purchase order reference, or specific vendor format. Federal procurement is stricter: FAR rules define proper invoice fields, and most federal contract invoice payments use a 30-day timing standard after receipt of a proper invoice or acceptance.
The most common mistake is sending a total without enough line-item detail. A buyer needs to see what was delivered, the billing period, quantity, rate, expenses, tax treatment, and payment terms. Missing invoice numbers also create confusion because the buyer cannot match the invoice to approvals, purchase orders, accounting entries, or prior payments.
Everhour Billing & Invoicing converts tracked billable time and expenses into invoices, calculates amounts from project or member rates, excludes non-billable work, and marks invoiced time so it does not appear again. Invoices can be exported to QuickBooks Online, Xero, or FreshBooks with status, number, issue date, and amount syncing back to Everhour.
Create one invoice online when the amount is ready. Use Everhour when billable time, expenses, rates, and invoice status need to stay connected from work log to accounting export.
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