Reconcile Monthly Client Retainer Hours Against Logged Work — Free
Unreconciled retainers create month-end disputes over unused hours. Compare prepaid hours with logged work under your contract’s rollover cap to separate hours that carry forward from hours that expire.
The proof surface
Late-payment tools compute interest on overdue invoices. This reconciles prepaid retainer balances at month end, capping carry-over hours at the agreed percentage and flagging accounts losing unused capacity.
Why the flat version breaks
Rolling over unlimited hours unintentionally
Without a clear monthly cap check, unused retainer hours accumulate into an unworkable delivery liability.
Surprising clients with expired hours
Flagging under-used retainers mid-month lets you schedule catch-up work before hours lapse.
Mixing overage billing with rollover math
Accounts that exceed prepaid hours belong on an overage invoice rather than a rollover register.
How to work the retainer drawdown register
List each active retainer account and its contracted monthly hour allocation.
Use verified timesheet totals less than or equal to the prepaid allocation. Northwind’s 32 logged hours against 40 prepaid leaves 8 unused hours.
Enter the maximum percentage of prepaid hours allowed to carry into next month. At a 25 percent cap on 40 hours, up to 10 unused hours can roll forward, so all 8 of Northwind’s unused hours survive.
When Summit Labs logs only 20 of 40 hours, 10 hours roll over and 10 expire — the register flags the row so you can schedule delivery before the period closes.
What the retainer drawdown register replaces
| Question | Before | Visible working |
|---|---|---|
| Rolling over unlimited hours unintentionally | Without a clear monthly cap check, unused retainer hours accumulate into an unworkable delivery liability. | Enter hours logged during the billing cycle |
| Surprising clients with expired hours | Flagging under-used retainers mid-month lets you schedule catch-up work before hours lapse. | Apply the contractual rollover cap |
| Mixing overage billing with rollover math | Accounts that exceed prepaid hours belong on an overage invoice rather than a rollover register. | Flag accounts losing hours above the cap |
A local arithmetic aid replaces hand calculation, not expert review. No paid AI service is needed.
Run it on the samples, right here
FIRST-LOAD
Input is processed locally and a draft is saved automatically in this browser profile when storage is available. Reset to sample clears that draft; Pro history has its own clear button. A state link encodes your inputs in its URL: share only non-sensitive rows. Browser history, clipboard and anyone receiving the link may retain it. Optional AI use below leaves this device; it is not required.
Retainer hour reconciliation from figures you enter. Not legal or accounting revenue-recognition advice; apply the rollover and expiration clauses written in your client agreement.
Data note: Everything runs in this browser tab on the retainer drawdown register: your client account | prepaid retainer hours | hours logged this month stays on this device, nothing is uploaded, and the reading is rebuilt only when you press run.
Go deeper: the companion app files the same reading as a bound register page
The article demo above runs without limits. The companion app keeps a local history, exports the rows as CSV, prints the retainer drawdown register reading, and holds your drafts on this device — one free run, then $ 4 one-time for the layer that keeps filing.
The retainer drawdown register reading is complete for free. The optional $4 layer adds print, row CSV and the last five local reading summaries; it does not add hidden answers. Checkout is not configured yet; the article demo remains unlimited.
Open the reconcile monthly client retainer hours against logged work companionBoundary
Retainer hour reconciliation from figures you enter. Not legal or accounting revenue-recognition advice; apply the rollover and expiration clauses written in your client agreement.
What this is built on
- Method: Enter the maximum percentage of prepaid hours allowed to carry into next month. At a 25 percent cap on 40 hours, up to 10 unused hours can roll forward, so all 8 of Northwind’s unused hours survive.
- All sample records are invented examples. The app does not fetch measurements, policies, files or personal records.
- Google’s official pricing page, fetched 2026-09-29, lists free-tier access including AI Studio. Optional formatting only; limits and availability can change. Free-tier content may be used to improve products. Never paste private records there.
Before: Without a clear monthly cap check, unused retainer hours accumulate into an unworkable delivery liability. After: the retainer drawdown register shows the working beside each named row so the reader can change the assumption and inspect the consequence.
Optional AI formatting, not calculation
For this retainer drawdown register, use the free AI Studio interface only if available to you, with no paid API key. Manual entry completes the same workflow for free. Supply only fictional or non-sensitive notes. Review its output against the source; never paste unresolved questions into the numeric rows.
Format my non-sensitive notes for a retainer drawdown register. Return plain rows only: client account | prepaid retainer hours | hours logged this month. Preserve supplied quantities exactly. Do not guess missing values; list questions separately. Do not calculate or add advice. I will check every row before pasting into the local tool.
Accepted schema: client account | prepaid retainer hours | hours logged this month. No AI response is executed as code.