Note
A Stage Is Late: How Do You Recover It?
A billing pin passes its date. For most contractors, the first sign something went wrong is a month-end total that is lower than expected. By that point, the slip is two to four weeks old, the missed billing cycle has already closed, and the money that should have been invoiced is waiting for the next run.
A slip caught in the same week can often be recovered before the main contractor’s cut-off date. A slip caught at month close usually means waiting another 30 days before the invoice can start its credit period. This piece is about cutting that lag: finding out what slipped, why, and which move to make first.
What causes a billing pin to slip?
A billing pin does not slip for unknown reasons. It slips for one of three reasons, and the fastest path to recovery depends on which one applies.
The work is not finished. The stage acceptance criteria agreed with the main contractor has not been met. The billing pin is in the right place. The problem is in the bars feeding it.
The work is done but nobody closed the stage. Acceptance happened on site, but the form was not signed and routed, or it was signed and filed rather than submitted. Physical work is complete. Paperwork is not.
The invoice went out late relative to the billing cycle. The main contractor has a cut-off date each month, usually between the 15th and the 25th. An invoice arriving two days after the cut-off waits a full month before it enters the next payment run. The credit period does not start until next month.
Three causes, three different recovery actions. The mistake is to treat all three as “the invoice is not out yet” and look for someone to chase. The chase goes in a different direction for each one.
How do you find out which cause you are dealing with?
Three questions, in order.
Is the acceptance form signed and dated? If no, the stage is not closed in paper, even if every zone on site is complete. The first move is to get the form signed. Before anything else.
Was the invoice submitted to the main contractor? If yes, what date? Check that date against the main contractor’s monthly cut-off date. If the invoice went in after the cut-off, you are in the third scenario and the stage will not move until next month’s run unless the main contractor will process it manually, which is worth asking.
What does the timeline say about the bars that feed this billing pin? Are they marked finished, or is there still work showing in progress? If there is work in progress, you are in the first scenario. The question is what is holding those bars, not who forgot to send the invoice.
This takes under ten minutes with a weekly-maintained timeline. It takes a full day of phone calls without one.
A worked example: discovered on the 24th
A fit-out subcontractor is installing glazed aluminium partitions across six zones in a commercial building. Stage three covers zones four through six and was pinned to bill by the 10th of the month.
On the 24th, the office notices stage three has not been invoiced. The timeline shows zones four and five as finished. Zone six has a bar still running, with approximately one week remaining.
The billing pin is in the correct position. The problem is that zone six ran seven working days behind its original date. Checking the supply records reveals that the glass panels for zone six were delayed when the original supplier changed their delivery schedule. That delivery date was never attached to the zone six bar on the timeline.
Recovery: confirm zones four and five are documented and check whether the contract permits partial stage acceptance. If it does, submit them before the monthly cut-off. Add the new glass delivery date to zone six on the timeline and check whether the revised finish still lands before next month’s cut-off.
The billing pin did not cause the problem. The problem was a delivery date that was never on the bar. The timeline made that visible. The fix happens on the bar, not the invoice.
Should the billing pin move?
Keep the original pin in its date. A slipped pin is information. If it moves every time work slips, the timeline stops being a forecast and becomes a record of what already happened.
Instead: keep the original pin and add a second marker for the revised target. The gap between them is what you review at the next weekly session. Was it a delivery date not on the bar? A sequence problem? An acceptance form that took too long to get signed? Each answer points to a procedural change, not a one-off recovery.
What if the acceptance form never arrived from the main contractor?
Separate this from a form that was signed but not filed. If the main contractor has not issued the form at all, that is an outstanding action on their side that needs tracking the same way a material delivery date is tracked: one open item on the timeline, with a due date.
One open item: acceptance form for stage three, zones four through six, expected from the main contractor by a specific date. Put that date on the bar. Waiting without a date makes the item invisible until the next slip.
FAQ
What if the main contractor dates the acceptance form later than the work was actually completed?
Document the completion date in writing from whoever was on site. Send the form and the completion record together with a short note explaining the gap. Most main contractors accept this for internal records without dispute. If the contract specifies that the form date governs the billing date, that is a contract question worth raising at the start of the project, not after the slip.
What if the contract does not allow partial stage acceptance?
Then zones four and five cannot be invoiced separately from zone six. The entire stage has to be complete before any of it can be submitted. Confirm zone six’s completion date and check whether accelerating the remaining work to land before the next cut-off is possible. If not, the stage waits. Keep the original pin date on the timeline alongside the revised close date so both remain visible.
How many days of slip before it becomes a real problem?
Any slip that pushes the submission past the main contractor’s monthly cut-off adds 30 days to the credit period automatically, regardless of how small the slip is. Two days can cost a full month of payment timing. There is no safe amount of slip if it lands on the wrong side of the cut-off date.
If you want to map out where your billing pins sit today and which stages are already behind their original dates, a 45-minute call is the right place to start. We open the timeline together and find which slips can still be caught before the next cut-off.