See what changed in your payment assessment.
Compare your application with the returned assessment, check the source figures and keep your queries for the next review. The existing free Excel tracker is also available below.
Free to preview · No account requiredWhat changed in the assessment?
Open the two spreadsheets. Review the differences. Bring your queries forward next time.
No account needed. Files are processed in this tab. Download a job file to keep your work.
Your application
Use the item references and values from the spreadsheet you already have.
Their assessment
Use the item references and values from the spreadsheet you already have.
Supported files and comparison limits
Use one item table per source: .xlsx, UTF-8 CSV or tab-separated text, under 1 MB, up to 500 populated lines and 40 columns. For workbooks, choose the worksheet and header. The reader uses stored cell values and does not recalculate Excel formulas or preserve display formatting. A numeric reference may have lost its displayed leading zeroes; check the reference preview.
Choose values on the same basis and date. Exclude totals and unmatched deductions using the selected range. A missing reference, duplicate or invalid amount needs checking; it is not treated as an unpaid sum. No document is sent, contract interpreted or legal deadline calculated. PDF and image extraction are not included.
No source data is uploaded or saved to your CertKeep account by this prototype. The tab and workbook reader hold temporary data; a downloaded job file contains the selected source tables, current and previous review, and notes. Closing without downloading loses this review. Downloaded files remain on your device. Existing optional page counts and hosting logs are covered by the privacy notice.
Excel tracker and saved-workflow options
A practical payment application tracker for subcontractors
The workbook gives you 50 blank application rows, a status dropdown, simple commercial totals and two calculated visibility fields: applied less certified, and certified less recorded paid. It also includes spaces for the certificate or assessment reference, expected payment date, follow-up date and next action.
No email gate. The workbook opens locally in Excel-compatible spreadsheet software and remains under your control.
What the free workbook tracks
Use one row per application or valuation period. Record the project, application number, valuation date, applied value, certified value, retention recorded, amount paid, the dates you use internally and the next action. Conditional formatting highlights overdue follow-up dates and certified amounts that remain recorded as unpaid.
How to use a payment application tracker
- Start one row for each application or valuation period. Keep the application number, project and valuation date consistent with the paperwork you actually submit.
- Record the amount applied for when the application goes out. This gives you a fixed reference point rather than trying to reconstruct the figure later from emails or draft spreadsheets.
- Add the certified or assessed value when you receive it. The tracker shows the difference between what you applied for and what has been certified or assessed so the gap stays visible.
- Record retention and payments separately. Keep the amount certified distinct from the amount actually recorded as paid, then add the next follow-up action if there is still money outstanding.
- Carry unresolved items forward deliberately. If a variation, daywork or assessment difference still needs action, record the next step instead of relying on memory before the next valuation.
Keep the records behind each application together
A tracker is most useful when each row points back to the records behind the number. Keep the submitted application, assessment or certificate, relevant notices, supporting instructions and evidence, plus the dayworks and variations that make up the value. CertKeep’s free digital daywork sheet can capture labour, plant, materials and site acknowledgement, while the free variation register keeps quoted, submitted and agreed values visible before they feed into an application.
That creates a simple commercial chain: record the extra while it is fresh, keep the variation status visible, then track what was applied for, certified and ultimately paid.
What it deliberately does not calculate
Payment timetables depend on the relevant contract and circumstances. The workbook does not calculate contractual or statutory due dates, payment-notice deadlines, pay-less-notice deadlines, entitlement or sums payable. Enter dates from your own contract/process and keep the underlying applications, certificates, notices and evidence.
Use the spreadsheet first. Upgrade only when the chasing outgrows it.
Free Excel: one local workbook for applied, certified, retention, paid and follow-up figures. You keep the file and manage the supporting records yourself.
CertKeep Pro · £12/month or £120/year: save payment applications against live projects, link them to variations and supporting dayworks, keep private evidence with the source dayworks, record assessment differences and retention follow-up, and print a support summary that indexes the records behind the application.
The saved workflow is for the point where reconstructing the commercial trail from spreadsheets, PDFs, photos and messages is costing more time than keeping the links together as the job develops.
Launch offer: enter LAUNCH20 in Stripe Checkout for 20% off the first invoice while available. CertKeep is an organisational tool, not legal or contractual advice. Check the relevant contract, notices, certificates and your own commercial procedures.