Everhour tracks consulting time and billable work, while this template helps turn project details into a clear client invoice.
Fill in your details, add line items, hit Print when ready.
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Use this page when you need to bill for consulting services without rebuilding the invoice structure from scratch. A finished invoice should identify the consultant, the client, the invoice number, the issue date, the due date, the service period, and the payment terms. It should also show each consulting line clearly, so the client can see the work performed, the quantity or time billed, the rate, and the amount due.
Consulting invoices often mix hourly services, fixed-fee milestones, reimbursable expenses, and retainers. Keep those categories separate instead of rolling them into one vague consulting charge. A client reviewing an invoice for March strategy work needs different detail than a client paying a prepaid advisory package. Clear lines reduce back-and-forth and give you a better supporting document for income records.
A strong consulting invoice starts with seller and buyer details, a sequential invoice number, issue and due dates, line items, subtotal, tax line, total, payment terms, and remit-to instructions. For line items, write the service name, date or service period, quantity, rate, and extended amount. A line can read: "Process review, March 1-15, 12 hours x $175, $2,100."
United States private-sector invoices do not follow one prescribed federal form. For federal tax records, invoices act as supporting documents that help show income and the source of gross receipts. Keep the invoice distinct from an estimate, quote, or receipt. An estimate or quote comes before work or approval. An invoice requests payment. A receipt proves payment has already been received.
Consultants often lose time when an invoice hides the difference between professional fees and reimbursable costs. List airfare, software subscriptions, research purchases, and other approved expenses separately from service fees. Attach or retain receipts according to the client agreement. If an expense includes markup or administrative handling, label that treatment clearly so the client can approve the commercial term.
Sales and use tax treatment in the United States depends on state and local rules, nexus, service type, and where the sale occurs. The United States does not use a national VAT or GST invoice regime, and there is no single national sales tax rate. Service taxability varies by state and service category, so apply the tax line that matches the buyer, the service, and your registration obligations.
A template is enough for an occasional consulting invoice, a simple fixed-fee project, or a one-time client request. It works best when the billable amount is already known, expenses are limited, and the client does not need a detailed time breakdown. Save the final PDF and the source details so the invoice remains useful as a supporting business record.
A managed workflow matters once tracked billable time, non-billable work, project rates, expenses, approvals, and uninvoiced work need to stay connected. Everhour supports project-level 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 structure keeps consulting invoices tied to the work 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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Place the consultant name, business address, client name, client billing contact, invoice number, issue date, due date, service period, and payment terms before the line items. Add a project name or engagement reference when the client uses purchase approvals or department coding. Those fields help the client route the invoice before reviewing the charges.
Use the billing method stated in the contract or statement of work. Hourly billing fits open-ended advisory work with changing scope. Milestone billing fits deliverables with clear acceptance points. Retainers fit recurring access or reserved capacity. The invoice should name the method and show enough detail for the client to connect the charge to the agreement.
Group expenses only when the client agreement allows a summary. Separate large or unusual expenses, and keep the date, vendor, category, and receipt record available. A single "expenses" line creates approval friction when the client needs to verify travel, software, research, or subcontractor costs against the project budget.
United States consultant invoices do not use a national VAT or GST invoice regime. State and local sales and use tax rules control tax treatment where applicable. A consultant that makes taxable sales may need state-level sales-tax registration, but there is no United States VAT or GST registration number to place on a domestic invoice.
Federal procurement invoices follow FAR proper-invoice rules, including contractor details, invoice date and number, contract or order references, line items, payment and remittance details, and TIN or EFT banking data when agency procedures require them. Most federal contract invoice payments use a 30-day timing standard tied to receipt of a proper invoice or government acceptance.
Everhour supports billable and non-billable time through 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, so consulting teams can separate client charges from internal work before invoicing.
Everhour Billing & Invoicing lets users select uninvoiced time and expenses, preview the breakdown, and generate an invoice. Invoice data can be grouped by project, task, person, date, or another available breakdown, then exported to QuickBooks Online, Xero, or FreshBooks as a draft.
Track billable and non-billable consulting work by project, rate, task, and member, then use Everhour reports to keep client invoices tied to approved time and billable amounts.
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