Everhour keeps billable rates and invoices connected, while lean teams control software cost and billing cleanup.
Fill in your details, add line items, hit Print when ready.
| Description | Qty | Rate | Tax | Amount |
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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.
Budget-friendly invoicing software should help you create a complete client bill without paying for a full accounting suite before you need one. The practical outcome is simple: issue a clear invoice with seller and buyer details, a sequential invoice number, issue date, due date, line items, tax treatment, total due, payment terms, and remit-to details.
A low-cost setup works best for freelancers, small agencies, and owners who send a modest number of invoices and need clean PDF records. The invoice stays distinct from a receipt, estimate, or quote. An invoice requests payment, a receipt proves payment received, and an estimate or quote gives a pre-work price offer.
The cheapest software is expensive if it skips fields that cause client questions. A usable invoice needs names and addresses for both parties, a unique invoice number, dates, descriptions, quantities, unit prices or rates, extended line totals, subtotal, tax line where applicable, total, payment method, and payment terms.
United States private-sector invoices do not follow one prescribed federal form or a national VAT or GST invoice regime. For federal tax records, invoices support business transactions and help show income and expenses. Sales and use tax depends on state and local rules, nexus, product or service taxability, and where the sale occurs.
A budget-friendly choice should match the risk of the invoice, not only the monthly subscription price. A solo consultant sending five service invoices a month needs reliable numbering, PDF export, payment terms, and a simple client list. A team billing by role, task, or project needs stronger rate controls and a way to separate billable from non-billable work.
Tax handling deserves extra attention. There is no single United States national sales tax rate, and service taxability varies by state and service type. A flat tax default creates rework when the buyer, product, service, or delivery location changes. Good low-cost software lets you review the tax line instead of hiding it inside a preset.
A one-off invoice tool is enough when you already know the amounts, the client accepts a simple PDF, and you only need a clean record for the transaction. It also works for occasional fixed-fee work where the contract defines the amount and the invoice only documents the request for payment.
A managed workflow becomes necessary when tracked billable time, project costs, approvals, and rate changes drive the invoice. Everhour separates internal cost rates from client-facing billable rates, supports per-person defaults and per-project overrides, and preserves dated rate history so older reports keep their original calculations.
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.
Low-cost software still needs seller and buyer details, a unique invoice number, invoice date, due date, line items, subtotal, applicable tax line, total due, payment terms, and remittance details. Missing fields slow approval because the client cannot match the invoice to a contract, purchase order, project, or accounting record.
Software price does not change the tax analysis. The United States has state and local sales and use tax, not a national VAT or GST invoice regime. Sales tax depends on the applicable state and local rules, nexus, product or service taxability, and the place of sale.
One setup can handle both if it supports clear line descriptions, quantities, rates, and fixed amounts. Hourly work needs time, rate, and service detail. Fixed-fee work needs the contracted fee, milestone, or project description. Mixing both on one invoice is fine when each line explains the charge separately.
Manual rework creates the biggest hidden cost. Re-entered hours, copied rates, tax lines checked after sending, and missing invoice numbers all take time. A low monthly price loses value when each invoice needs spreadsheet cleanup before the client can approve it.
Federal contract invoicing has clearer national requirements. FAR 32.905 defines proper invoice fields such as contractor details, invoice date and number, contract or order references, descriptions, quantities, prices, payment terms, remittance details, and TIN or EFT data when agency procedures require them. Ordinary private-sector invoices are mainly recordkeeping and contract documents.
Everhour separates cost rates from client-facing billable rates, supports per-person defaults and per-project overrides, and can price billable projects by project, member, or custom task rate. Dated rate changes preserve older report calculations when a rate changes mid-project.
Everhour marks time as invoiced after it is included in an invoice, so it does not appear again as uninvoiced time in a later billing run. That protects teams that generate invoices from tracked time and expenses across multiple projects or clients.
Use Everhour when invoice amounts come from billable time, project rates, member rates, and dated rate changes. Everhour keeps rate logic connected to billing records.
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