For contractors and the companies you bill

Every feature. $15 a month. No tiers.

Invoices, estimates, expenses, time tracking, sales tax, and card payments — all of it, on every account. No per-client caps, no per-company fees, and we don't take a cut when you get paid.

Northline

Invoice

Invoice #
8
Invoice date
Mar 3, 2026
Due date
Mar 17, 2026

Bill To

Elena Vasquez

ItemQtyPrice

Panel inspection

Taxable

1$240.00
Subtotal:
$240.00
Tax (7.5%):
$18.00
Total:
$258.00

Payment Methods

PayPal: Pay with PayPal (Payment link generated automatically)

Thank you for your business!

InvoicesEstimatesPaymentsSales taxQuickBooks Online & Xero

Only in EZ Invoice

Built for more than one company

Other invoicing apps do the document and the payment, like us. Here’s what makes ours different.

Your invoices stay private to your login. Privacy and terms before you pay a cent.

Nexus and ZIP tax

Tax only where you have nexus — physical (office, warehouse, people) or economic ($100k or 200 invoices). The rate is the client’s city and county from their ZIP, not a flat state number.

Linked emails

Confirm more than one address. Same password. Sign in with a personal or company address. Each tab picks which email prints on invoices and which calendar gets its jobs.

Color company tabs

Several businesses, one login. Each tab has its own invoices, settings, and color. Stripe, Square, PayPal, and Drive / OneDrive / Box stay hooked to that tab when you switch companies.

When to leave

Need to be there at 9? We use typical traffic for that hour and tell you when to walk out. Heading out now? Live traffic sets when you’ll arrive, and we put that time on the job. Google, Outlook, and Apple get the appointment — not the drive.

Cloud destinations

Send the PDF or export to the Drive, OneDrive, or Box folder you connected. No download-and-reupload.

The invoicing you expect

The same toolkit as the apps next to us

Invoices, estimates, card pay, expenses, time tracking, recurring work, reports, and a push to QuickBooks Online or Xero — on every plan.

Invoices & estimates

Write it, send it, keep a folder per client. Estimates convert when the job is a go.

Get paid

Clients pay by card through Stripe, Square, or PayPal. You see Paid, and you can refund from the app.

Recurring invoices

Weekly through yearly. The next copy is a draft until you send it.

Expenses & Smart Upload

Photograph a receipt. We read merchant, date, lines, and tax so you can review and save.

Time tracking

Log hours against a client or job, then put them on the invoice.

Reports

Paid, unpaid, and balance reports for each company — on every plan, not a higher tier.

QuickBooks Online & Xero

One-way push of invoices, payments, and expenses. Their books stay the ledger.

From the estimate to getting paid. Nothing else.

Write the estimate, turn it into the invoice, put the hours and the receipt on it, charge tax from the client's ZIP, and take the card. Every company on the login gets that, on the one plan.

The client gets an email with a link. They open the invoice there and pay. No portal, no extra seats, no second currency. None of that gets the invoice paid.

Keep QuickBooks Online or Xero if those are already your books. We push the finished invoice, the payment, and the expenses, and we leave the books in charge. We never pull. A change or a delete here does not rewrite what is already there.

How it works

  1. 1

    Create an account

    Confirm your email. Link any other addresses you sign in with. Then start the one plan — every feature is on.

  2. 2

    Add companies and clients

    Each company gets a color tab. Clients need a full address so tax can follow their ZIP and your nexus.

  3. 3

    Send, collect, file

    Email the invoice, take card payment, push to QuickBooks Online or Xero, and drop the PDF in Drive, OneDrive, or Box.

One plan. Everything on.

No tiers. Nothing is gated. Every account gets the full product. Pay $15 / month or $149 / year (two months free). When a client pays an invoice, Stripe, Square, or PayPal keep their own card fees — we do not take a cut.

Included

  • Invoices, estimates, and recurring drafts
  • Stripe, Square, and PayPal checkout
  • Color company tabs — several businesses, one login
  • Linked emails and a preferred address per company
  • Jobs Calendar — when to leave, from live traffic
  • Nexus-aware sales tax by client ZIP
  • Expenses and Smart Upload
  • Time tracking
  • Reports on every account
  • One-way push to QuickBooks Online and Xero
  • Drive, OneDrive, and Box destinations
  • PDF, Excel, and CSV export
  • No invoice or client caps
  • JSON export and account delete
Create an account

Ready to bill from here?

Create an account, confirm your email, then choose $15 / month or $149 / year.

Create an account