Calendaring notice windows from the first furnishing date
The clock that matters starts at neither the contract nor the invoice. It starts at first furnishing, meaning the first delivery or the first labour on site, and that date usually sits in a delivery ticket or a daily log rather than in accounting. Windows differ by state and by role, and a supplier to a subcontractor is often treated unlike a subcontractor to a general. Missing one can extinguish the right rather than delay it, and where a late notice is still allowed it reaches back only a short way before the day it was served, so the output worth having is a dated calendar with the furnishing evidence attached rather than an autonomous filing.
The estimate, the project system and the accounting system each hold a cost code structure, and the mapping between them lives in a spreadsheet maintained by one person.
A project generates a paper chain where each hop is a re-keying. A field condition becomes a time and materials tag, then a potential change order, then a priced request, then an executed change order, then a budget revision, then a line on the next payment application. Every hop is a place the amount can quietly diverge.
- Procore
- Excel
- Outlook
When this is the wrong thing to build
Pick something else if you work one state on private jobs for repeat owners who pay, because the calendar you need fits on a page. It is also wrong where accounting holds no reliable record of first delivery, since a notice date computed from an invoice date is worse than no date at all.
The constraint that shapes it
Lien deadlines are statutory, vary by state and by role, and run from a furnishing date rather than from an invoice date. More on how this sector works.
No alarm goes off when a thing simply stops arriving. Read what this shape is, or start from one of these.
- Noticing that an agent licence has quietly lapsed
- Watching an MLS feed for the day it goes quiet
- Catching a lapse date nobody put on a calendar
- Closing the registration window before it closes you
- Scheduling the visits a membership already promised
- Closing the permit that never got its final inspection
- What date counts as first furnishing on a material supply job?
- How do I calendar preliminary notice windows across several states?
- Do notice rules differ for a supplier to a subcontractor?
- Where do I find the first delivery date for a notice?
- Does a bonded public job take a different notice than private work?
Back to construction and contracting, or see how this is priced and scoped.