T5018 slips in QuickBooks Desktop: editions, review, and filing
Producing T5018 slips in QuickBooks Desktop trips on edition limits and unflagged suppliers, and the fix is usually a supplier record change.
T5018 season comes around once a year for Canadian construction businesses, and the same questions land in community forums each time. The slips and the summary that go to the Canada Revenue Agency are prepared inside QuickBooks Desktop, but only in certain editions, and only after each supplier record has been set up in a way most users never touch.
The edition gap shows up first
Only the Contractor and Accountant editions of QuickBooks Desktop carry the T5018 toolset. If you run another edition, the menu entries described below are simply absent, and no amount of report customization will bring them back. People usually discover this in the week before the deadline. The practical choices are to move to an edition that includes the forms or to have the slips prepared another way. There is no workaround report that reproduces the CRA slip layout.
Each subcontractor needs a flag on the supplier record
Before anything else, every subcontractor who should receive a slip needs to be marked. Open the Supplier Centre from the Suppliers menu, double-click the supplier, and go to the Sales Tax Settings tab. Tick the box confirming the supplier is eligible for T5018, enter the business number, and save. Skip this step and that supplier will not appear in the processing list at all. It is the most common reason a name goes missing at filing time.
Check the summary before you generate anything
Run the T5018 Summary by Subcontractor report from the Reports menu, under Contractor Reports. Set the date range to the fiscal year you are reporting rather than the calendar year, because they do not always line up. The summary totals each subcontractor’s payments, including GST/HST and, where they apply, PST or QST. Double-click a total to open the detail view, and double-click again to open a single transaction. If a payment is missing, add it now. Slips built from an incomplete summary become slips you have to amend later.
Producing the slips
From the Suppliers menu, choose Supplier Forms, then Process T5018s. Confirm the year is right, select the suppliers you want to work through, and start the review. The preview asks you to classify each supplier as an individual or as a corporation or partnership, and the answer changes what you must enter. Individuals need a social insurance number typed directly into the review screen, since the supplier profile has no field for it. Corporations and partnerships need the RP code that forms part of their business number. Check the address and totals shown before you move on, then approve the slip.
Filing happens outside the software
QuickBooks Desktop prepares the slip data and the summary. It does not send them to the CRA. Filing is done either on paper or by XML upload through the agency’s own filing service, and the deadline is six months after the end of your fiscal year. Businesses that miss it are filing late, so build the review into the calendar early rather than treating it as a year-end task.
Give subcontractors their copies
Some vendor guidance describes the copy sent to each subcontractor as optional. The CRA’s reporting rules place the slip in the subcontractor’s hands, so plan to produce and distribute copies rather than treating them as a courtesy. Printing the slips is the last step in the same workflow, and it costs little once the review is finished. Contractors who wait until the agency copy is filed often find the print step harder to revisit later.
Correcting a slip that is already filed
Errors usually trace back to a missing payment, a wrong business number, or a supplier classified as the wrong entity type. Fix the source first: correct or add the transaction, or reopen the supplier record and amend the number. Then regenerate the slip and submit the corrected version to the CRA as an amended slip, marking it clearly as an amendment rather than filing a second original. Do not leave a bad slip standing on the assumption that the next filing season will overwrite it.
Three checks resolve most stuck cases
Almost every stuck case comes down to one of three things: the wrong edition, an unflagged supplier, or a summary run over the wrong date range. Work through them in that order. Once the suppliers are marked and the summary balances, the review and print steps tend to go quietly. Filing is then a matter of moving the finished data to the agency.