Everhour connects time tracking with billing, while a simple invoice starts with complete fields and clear payment terms.
Fill in your details, add line items, hit Print when ready.
| Description | Qty | Rate | Tax | Amount |
|---|
The calculator gives you the number — Everhour takes it from there.
One click and you're timing. Start a timer, add an entry, edit the details. This is exactly how it feels in Everhour.
Set a budget, assign rates, and get alerted before you're over.
Measurement
Track your budget through time or costs
Every report you need — configured your way, always up to date.
Tracked hours flow straight into a polished invoice — no copy-paste, no manual math.
Use this page to produce a clean invoice for ordinary business billing: seller and buyer details, invoice number, dates, line items, tax if applicable, payment terms, and remit-to information. The goal is a document the customer can process and you can keep with your books as support for gross receipts.
An invoice is a request for payment. A receipt proves payment received. An estimate gives a pre-work price expectation, and a quote usually gives a firmer pre-work offer. Keeping those documents separate prevents confusion over whether the customer owes money, already paid, or only received a proposed price.
A fast invoice still needs the basics in the right order. Enter the seller name and address, buyer name and address, a sequential invoice number, issue date, due date, and payment terms. Add each charge as a line item with a description, quantity, unit rate, and extended price, then show the subtotal, tax line when applicable, total, and payment instructions.
Simple tools work best when you already know the commercial terms. For example, a freelance design line can read: Brand asset revisions, quantity 6 hours, rate $85, amount $510. A separate tax line belongs only after you decide whether state and local sales or use tax applies to that sale.
The United States does not have a national VAT or GST invoice regime, and ordinary private-sector invoices do not follow one prescribed federal form. Sales and use tax is a state and local issue. Rates, taxable items, taxable services, nexus, and destination rules all change the tax decision on the invoice.
Avoid adding a flat tax percentage just to fill the field. Washington describes sales tax as 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 taxable service categories.
A free invoice is enough for a one-time job, a small side project, or a customer who needs a straightforward PDF. It works when the line items, due date, and payment instructions are already settled, and the invoice does not need to pull from tracked hours, approvals, or project records.
A managed workflow is better once invoices depend on tracked billable time, project costs, reporting, and follow-up. Everhour Reporting lets teams group and filter time, costs, invoice status, and client work across customizable reports with 45+ columns, then export the data for billing review before the invoice goes out.
This content is for general information only, may not be fully up to date, and is provided without any warranty or liability.
High Performer
G2
Summer 2026
Best Ease Of Use
Capterra
Summer 2026
Rated in the top time trackers across G2, Capterra, and TrustRadius — with consistent praise for ease of use, integrations, and support.
A complete invoice identifies the seller, buyer, invoice number, issue date, due date, line items, subtotal, applicable tax line, total amount due, payment terms, and remit-to details. Private-sector United States invoices are mainly business records and contract documents, so clear fields matter because they help the customer approve payment and help you support gross receipts.
A due date should appear even on a quick invoice because it tells the customer exactly when payment is expected. Federal contract invoices use specific timing rules under FAR 32.904, with most payments due 30 days after a proper invoice is received or government acceptance occurs, whichever is later. Ordinary private invoices follow the agreed payment term.
A sequential invoice number is standard business practice because it gives each document a unique reference for payment, collections, and recordkeeping. Federal procurement rules under FAR 32.905 include an invoice date and number in the proper invoice fields. Private-sector businesses should use consistent numbering even without a single federal invoice-format statute.
A typical private invoice does not automatically need a federal Taxpayer Identification Number. Businesses often provide a TIN or EIN through Form W-9 when a payer needs it for IRS information reporting. Federal contract invoices include a TIN only when agency procedures require it, along with other FAR 32.905 proper invoice fields.
The most common mistake is mixing document purposes. Sending an estimate as an invoice, treating an invoice as a receipt, or leaving unclear payment terms creates approval delays. A simple invoice should request payment for specific goods or services, show the total due, and state where and how the customer should pay.
Everhour Reporting gives teams customizable reports with 45+ columns, filters, grouping, date ranges, and export options. Billing reviewers can check billable time, non-billable time, costs, invoice status, and client work before finalizing invoices, which keeps the review tied to actual project records.
Everhour Billing & Invoicing converts uninvoiced billable time and expenses into client invoices. It calculates amounts from rates, time, and billable expenses, excludes non-billable work, and marks invoiced time so the same hours do not appear again in a future invoice.
Review billable work before sending the next invoice. Everhour Reporting organizes time, costs, and invoice status into exportable reports that support cleaner billing decisions.
14-day free trial · No credit card · Cancel anytime
