Everhour connects billable time with invoicing, while a complete invoice still needs clear fields, terms, and tax treatment.
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Use an invoice generator when you need a client-facing request for payment, not a receipt, estimate, or quote. An invoice asks for payment after goods or services are provided or according to agreed milestones. A receipt proves payment received. An estimate or quote gives a pre-work price, with a quote usually carrying firmer commercial weight.
For ordinary American businesses, no single federal private-sector invoice form controls the format. Invoices still matter as supporting documents because IRS Publication 583 lists invoices among records that show the amounts and sources of gross receipts. A clear invoice also supports the contract, bookkeeping file, and customer approval process.
A complete invoice identifies the seller and buyer, assigns a sequential invoice number, and shows the issue date, due date, payment terms, and remit-to details. Each line item needs a description, quantity, rate, and amount. The invoice should also show subtotal, discount if any, tax line if applicable, total due, and the accepted payment method.
A service invoice can be simple and still complete. A line such as "UX consulting, 12 hours x $125, $1,500" tells the buyer what was delivered and how the amount was calculated. Vague lines like "services, $1,500" create approval delays because the buyer cannot match the invoice to a statement of work, project record, or purchase order.
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 decide whether tax applies, based on nexus, product or service taxability, and where the sale is sourced. Some service charges are taxable in one state and excluded in another.
Do not add one flat tax rate to every invoice unless that rate is correct for the buyer and transaction. Washington, for example, has 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. Payment method also follows policy or contract, subject to state law.
A one-off generator is enough when you need a clean PDF for a single job, a small client, or a corrected invoice. It works best when the billable amount already comes from reliable time, project, expense, and tax records. The invoice file becomes the output, while the source records stay somewhere else.
A managed workflow becomes necessary when tracked billable time feeds the invoice. Everhour can separate billable and non-billable time by project billing status, task-level non-billable controls, custom task rates, and member-rate exceptions. Admin reports can show billable time, non-billable time, billable amount, and cost before the invoice is finalized.
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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A standard business invoice should include seller and buyer details, invoice number, invoice date, due date, line-item descriptions, quantities, rates, subtotal, tax if applicable, total due, payment terms, and remit-to information. Add purchase order numbers, project names, or contact names when the client needs them for internal approval.
An invoice and a receipt serve different purposes. An invoice requests payment and records what the buyer owes. A receipt confirms payment received. Sending a receipt before payment confuses bookkeeping because it can make an unpaid balance look settled.
An American invoice does not need a VAT or GST number because the United States does not use a national VAT or GST invoice regime. Sellers that make taxable sales may need state-level sales-tax registration, such as a seller's permit or sales-tax account where required.
Sales tax should appear only when the transaction is taxable under the applicable state and local rules and the seller has the required collection obligation. Service taxability varies by state and service type, so a taxable consulting service in one state can be treated differently from a similar service elsewhere.
Missing approval details delay payment quickly. A buyer often needs a purchase order number, project name, service dates, line-item breakdown, payment terms, and the correct billing contact. Complete fields reduce back-and-forth because the accounts payable team can match the invoice to the agreed work.
Everhour lets admins set project billing status, mark specific tasks as non-billable, use custom task rates, and apply member-rate exceptions. Reports can show billable time, non-billable time, billable amount, and cost, so the invoice total comes from approved billing rules rather than manual cleanup.
Everhour Billing & Invoicing converts uninvoiced time and expenses into client invoices, calculates amounts from billable time and rates, and excludes non-billable work. Invoice data can be grouped by project, task, person, date, or another available breakdown for the client.
Track approved billable and non-billable time before billing. Everhour keeps rates, task status, and invoice-ready reports connected, so client invoices reflect the work that should be billed.
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