Easy invoicing software

Everhour turns billable time into invoice-ready records, while a simple invoice workflow keeps client billing fast and complete.

Build your invoice

Fill in your details, add line items, hit Print when ready.

Invoice #
Date
Due date
From
To
DescriptionQtyRateTaxAmount
Subtotal
Tax
Total$ 0.00

Everhour does it all — track, budget, report & invoice

The calculator gives you the number — Everhour takes it from there.

Go ahead — start tracking!

One click and you're timing. Start a timer, add an entry, edit the details. This is exactly how it feels in Everhour.

  • One-click timer — browser, desktop & mobile
  • Works inside Asana, ClickUp, Linear, GitHub & more
  • Simple setup, no learning curve
Works with your favorite tool:
Everhour — Time Tracking
Time Entries
01:24:00
00:31:00
01:07:00

No more budget surprises

Set a budget, assign rates, and get alerted before you're over.

  • Real-time cost tracking
  • Set different rates per person or project
  • Alerts before you hit the budget limit
Everhour — Budgeting
Acme Web Project
1
50% of budget used
$2,500.00of $5,000.00
$2,500.00 remaining
75%
Actual costRemaining cost

Measurement

Track your budget through time or costs

Simple, customizable reports

Every report you need — configured your way, always up to date.

  • See who does what in real time
  • Configure any report
  • Scheduled email reports
Everhour — Reports

Your invoice is ready!

Tracked hours flow straight into a polished invoice — no copy-paste, no manual math.

  • Billable hours straight into the invoice
  • Configure invoice templates
  • Copy invoices to QuickBooks or Xero
  • Invoicing dashboard with status
Everhour — Invoices
Your Company LLChello@yourcompany.com
INVOICE
Invoice #1042
Group by:
DescriptionHoursRateAmount
Website Redesign14h$150/h$2,100.00
Brand Guidelines7h$150/h$1,050.00
Marketing Strategy3.5h$150/h$525.00
Total Due$3,675.00
Try Everhour for real yourself

Invoice workflows that stay simple

Create the invoice you need

A good invoice gives the customer a clear request for payment. It identifies the seller and buyer, assigns an invoice number, states issue and due dates, lists products or services, shows quantity and rate, adds any tax or discount line, and ends with the total due. It also tells the customer where and how to pay.

For ordinary United States private-sector invoices, no single federal statute prescribes one required invoice format. Businesses may choose a recordkeeping system suited to the business if it clearly shows income and expenses. Invoices still matter because IRS Publication 583 treats invoices as supporting documents that show amounts and sources of gross receipts.

Keep the steps short

Easy invoicing works best when the same small set of fields appears every time: customer, invoice number, dates, line items, tax, total, terms, and remit-to details. The software should preserve repeat customer information, reuse common service descriptions, and let you review the invoice before sending or downloading it.

Speed should not remove context. A line that says "Design services, 12 hours × $85, $1,020" gives the client more confidence than "services, $1,020." A short invoice can still be complete when each charge has a recognizable description, a quantity, a rate, and a total.

Handle tax and terms clearly

The United States does not use a national VAT or GST invoice regime. Sales and use tax obligations come from state and local rules, and the correct treatment depends on nexus, the product or service, and where the sale is sourced. A simple invoice workflow should let you add a tax line when required instead of forcing one flat national rate.

Payment terms also need plain wording. "Due on receipt," "Net 15," and "Net 30" tell the customer when payment is expected, but the contract or purchase terms control the obligation. Federal procurement has its own rules: FAR 32.904 generally uses a 30-day timing standard after receipt of a proper invoice or acceptance of goods or services, with exceptions for some categories.

Move beyond one-off invoices

A free or lightweight invoice workflow is enough for occasional billing when you already know the customer, the amount, and the tax treatment. It works for a single PDF, a small project deposit, or a simple service invoice that does not need approval, recurring reporting, or a handoff to accounting.

A managed workflow becomes useful when billable time drives the invoice. Everhour lets admins set project billing status, mark specific tasks non-billable, apply custom task rates, use member-rate exceptions, and report billable time, non-billable time, billable amount, and cost. That structure keeps draft invoices tied to the time records behind them.

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

Loved by teams. Proven everywhere.

Rated in the top time trackers across G2, Capterra, and TrustRadius — with consistent praise for ease of use, integrations, and support.

10K+Teams worldwide
90K+Installs Everhour extension
196M+Tasks completed
4M+Projects tracked

Frequently Asked Questions

Does easy invoicing software replace bookkeeping records?

No. An invoice supports your records, but it does not replace accounting records, bank activity, receipts, contracts, or tax filings. IRS Publication 583 lists invoices as supporting documents that help show business transactions and gross receipts. You still need a recordkeeping system that clearly shows income and expenses for the business.

Which invoice fields should an easy tool fill automatically?

An easy tool should fill repeat customer details, your seller information, payment terms, common service descriptions, and the next invoice number when that numbering sequence is part of your process. You still need to review dates, line items, tax treatment, discounts, totals, and remit-to details before sending the invoice.

Is sales tax automatic on a United States invoice?

Sales tax is not automatic at the national level. The United States has no national VAT or GST invoice regime. State and local rules decide whether tax applies, and the answer depends on nexus, the item or service sold, and the sale location. Some services are taxable in one state and outside the tax base in another.

Can one invoice cover services and expenses?

Yes, one invoice can include services and expenses when the customer agreement allows it and each charge is clear. Put labor, reimbursable costs, discounts, and tax on separate lines when they need different review or treatment. Mixing everything into one vague line makes approval slower and makes later records harder to support.

What makes invoice software easy without making it careless?

The tool should reduce typing, preserve repeat information, and keep the final review obvious. It should never hide invoice numbers, due dates, tax lines, payment terms, or customer details. A fast workflow works when it shortens data entry while leaving the business decision visible before the invoice goes out.

How does Everhour track billable and non-billable invoice work?

Everhour lets admins set billing status at the project level, mark individual tasks non-billable, use custom task rates, and apply member-rate exceptions. Reports can show billable time, non-billable time, billable amount, and cost, so invoice review starts from organized time records instead of scattered notes.

Turn tracked work into invoices

Track billable and non-billable work before invoicing starts. Everhour keeps project rates, task exceptions, and billing reports connected, so client invoices reflect approved work and billable amounts.

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