Latner Documentation

How to Invoice a Work Order

Invoicing a Work Order turns the work your team has done into a customer invoice, so a completed repair or service can be billed without re-keying a single line.

Overview

A chargeable job accumulates charges as it goes: a mechanic's timesheet, the parts issued from the store, an expense for the call out. Invoicing the work order collects those lines, lets you decide which ones the customer actually pays for, and creates the invoice for you.

  • You choose whether to charge the customer the Actuals (what the job really used) or the Estimates (the lines that came across from a Work Order Quote).

  • You tick the individual lines to bill, so a work order can be invoiced in stages rather than all at once.

  • Latner creates a customer invoice linked back to the work order, and each invoice line stays linked to the work order line it came from.

  • Once a work order has been invoiced from one source, every later invoice on it must use the same source.

  • A chargeable work order can't be completed while non-zero charges are still uninvoiced.

Before You Begin

Invoicing only becomes available once the work order is in the right shape.

Requirement

Where to Find It

Invoice Work Order permission

Security › Configuration › Permission Groups › your group › Service › Option

Work order Type is Chargeable or Customer Damage

The work order's General Details card

Work order status is Open, Completed or Pending Approval

Work Order Status in the page header

A Customer and Customer Site, and the customer is not on credit hold

The work order's Customer Details card

At least one charge line that hasn't been invoiced

The Actuals or Estimates tab

Tax Rounding Method (optional, affects how tax is totalled)

Security › Settings › Financial

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The Invoice Work Order permission under Service › Option - switch it on for every group that bills work orders

If Invoice Work Order isn't in the Options menu, the work order is either not a chargeable type, has been cancelled, or has nothing left to invoice. Latner hides the option in all three cases rather than showing it greyed out.

Invoicing the Work Order

Step 1 - Open the work order

Go to Service › Work Orders (or the Work Order Daybook) and open the job you want to bill. Check the Actuals tab holds the charges you expect - every timesheet, part and expense you want on the invoice needs to be on the work order first.

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A chargeable work order ready to bill - the Work Order Quote(s) link shows estimates are available as well as actuals

Step 2 - Choose Invoice Work Order

Click Options at the top right and choose Invoice Work Order.

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The Options menu - Invoice Work Order sits between Add Checklist and Complete Work Order

Step 3 - Choose what to charge

The dialog opens with the work order, customer and branch shown read only, and a Charge Using choice:

  • Actuals - the timesheets, parts and expenses recorded against the work order.

  • Estimates - the lines that came from a Work Order Quote converted into this work order.

Each option shows its own total, so you can see at a glance what the two approaches would bill. An option is greyed out when there are no lines of that kind left to invoice.

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The Invoice Work Order dialog on Actuals - the Charges Preview lists every uninvoiced line with its own tax and total

Switching to Estimates replaces the preview with the quoted lines and adds a WO Quote column, so you can tell which quote each line came from when more than one has been converted into the work order.

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The same dialog on Estimates - the quoted labour is 3 hours where the job actually took 2.5

Step 4 - Pick the lines to bill

The Charges Preview table has an Include tick box on every line. Lines worth more than $0.00 are ticked for you; $0.00 lines start unticked, so goodwill and no-charge work stays off the invoice unless you deliberately add it. Untick anything you're not billing yet and the totals at the bottom update straight away.

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Unticking the expense line drops the invoice from $555.50 to $462.00 - the line stays on the work order for a later invoice

Step 5 - Create the invoice

Click Invoice. The button stays disabled until at least one line is ticked. Latner creates the customer invoice and shows a confirmation with a link straight to it.

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The confirmation - click the invoice number to open the new invoice

After You Invoice

  • A customer invoice is created with a Source of Work Order and a Linked To link back to the work order. It is dated today in the branch's timezone and picks up the work order's purchase order number.

  • Every invoice line keeps its link to the work order line, and shows as a Work Order Labour, Work Order Stock or Work Order Expense line type.

  • The work order's Invoice Status changes to Invoiced (Actuals) or Invoiced (Estimates), and the invoice appears on the work order's Invoices tab - expand a row there to see the lines that were billed.

  • The invoice is created in Open status, so it still needs to be emailed, paid and synced like any other customer invoice.

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The new customer invoice - Source is Work Order and Linked To points back at work order 19
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Back on the work order - the Invoices tab expanded, with Invoice Status now reading Invoiced (Actuals)

Invoice Status tells you the work order has been invoiced, not that it has been invoiced in full. A part-billed work order still reads Invoiced (Actuals) while lines remain outstanding - the reliable check is whether Invoice Work Order is still in the Options menu.

Invoicing the Rest Later

If you left lines off the first invoice, run Invoice Work Order again. The dialog now splits into two tables: Already Invoiced, which is read only and shows what has been billed, and To Invoice, which holds what is left. The Charge Using option you used the first time is now locked, and the other one is greyed out with a tooltip explaining why.

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The second pass - Already Invoiced above, To Invoice below, and Estimates locked out because the first invoice used Actuals

Once every line has been invoiced, Invoice Work Order disappears from the Options menu and the work order is ready to complete.

You don't have to invoice as a separate step. Complete Work Order shows the same charges preview, and its button reads Invoice Actuals & Complete or Invoice Estimates & Complete when lines are ticked, so the last invoice and the completion happen in one action.

FAQs

Invoice Work Order isn't in the Options menu. Why?

Latner hides it unless the work order is a Chargeable or Customer Damage type, is not cancelled, and still has charge lines that haven't been invoiced. Internal and Capital Preparation work orders are never invoiced to a customer. If the type and status are right, check the Actuals and Estimates tabs - everything has probably been billed already.

The Estimates option is greyed out. Why can't I use it?

Either the work order has no estimate lines - estimates only exist when a Work Order Quote has been converted into the work order - or the work order has already been invoiced from Actuals, which locks every later invoice to Actuals as well. Hover the option to see which of the two applies.

Can I invoice only part of the work?

Yes. Untick the lines you're not billing yet and invoice the rest. The unticked lines stay on the work order and appear under To Invoice next time you open the dialog. This is how you bill a long job in stages.

Why is a line unticked when I open the dialog?

Lines with a sub total of $0.00 start unticked, because a no-charge line usually doesn't belong on an invoice. Tick it if you want it to appear - a $0.00 line is often worth showing the customer as work done at no cost.

I invoiced the wrong lines. How do I fix it?

Open the invoice and choose Options › Cancel Customer Invoice. Latner warns you that cancelling a work order invoice also reopens the work order it is linked to. Once the invoice is cancelled, its lines count as uninvoiced again and you can re-invoice them with the right selection.

Latner says the customer has exceeded their credit limit. What now?

A customer on credit hold can't be invoiced. Someone with the right access has to take the customer off credit hold, or resolve the overdue balance, before the work order can be billed.

Why won't the work order complete?

A chargeable work order can't be completed while non-zero charges are still uninvoiced - Latner asks you to invoice the remaining lines first. $0.00 lines are exempt, so they never block completion.

What happens to the invoice if the work order is reopened?

Nothing. Reopening a work order puts it back into Open status so more work can be added, but it leaves existing invoices alone. Any new lines you add can then be invoiced as a further invoice on the same work order.

Watch the Demo

Prefer to watch it? Step through the same flow here.