2026 retainer grid
One row per client per month with amount, sent date, received date, and paid/outstanding status.
Templates · Retainer billing
A monthly retainer payment tracker template
Retainers feel simple until you have eight clients on different start dates and you cannot remember who paid for March. This template records one row per client per month, so each month is either paid or outstanding and nothing recurs unnoticed. Cash Workspace gives you one place to record each month's retainer invoice, mark when it was sent and received, and review which months are still unpaid.
The problem
Why recurring retainers drift out of sync
Because a retainer repeats every month, a single missed invoice or unrecorded payment quietly compounds. Without a month-by-month grid, you cannot tell a forgotten invoice from a late payer.
- You bill eight clients monthly but cannot say which ones have paid for the current month.
- A retainer invoice was never sent one month and nobody noticed until two months later.
- Clients start on different dates, so 'the 1st' is not when every retainer is due.
- A mid-year rate increase isn't recorded, so old and new amounts get confused.
- Year-end totals per client require reconstructing twelve months from memory and email.
The workflow
Keep a month-by-month retainer grid
Record one entry per client per month and update two dates and a status as the cycle runs.
- 1
List your retainer clients
Create a client record for each retainer and note the agreed monthly amount and billing day.
- 2
Open a row each month
At the start of the cycle, record that month's retainer entry for each client before you invoice.
- 3
Mark invoice-sent
Record the date you sent the retainer invoice so a skipped month is visible immediately.
- 4
Mark payment-received
Record the date payment arrived and flip the status from outstanding to paid.
- 5
Scan the grid
View the year as a grid per client and look for any month still showing outstanding.
Record structure
What to record for each retainer month
Two dates and a status per month make the whole year reconcilable at a glance.
- Client
- The retainer client this month's entry belongs to.
- Month
- The billing month, e.g. 2026-03, so entries line up into a grid.
- Retainer amount
- The agreed amount for that month, capturing any mid-year rate change.
- Invoice-sent date
- When you sent that month's retainer invoice, so skipped months stand out.
- Payment-received date
- When the payment arrived, left blank until it does.
- Status
- Paid or outstanding for that specific month.
- Invoice PDF
- The month's retainer invoice attached to its record.
- Note
- Anything unusual, e.g. paused month, prorated start, or scope change.
Example setup
An example retainer grid setup
One way to lay out the year inside your workspace.
Retainer agreements
The current agreement and rate per client, so amounts are always confirmable.
Sent retainer PDFs
Each month's retainer invoice attached to its record, by client.
Outstanding months
A filtered view of every entry still marked outstanding across all clients.
Common mistakes
Mistakes to avoid
- Tracking retainers only as a recurring calendar event, with no record of payment per month.
- Forgetting to open a row when a new retainer client starts mid-month.
- Leaving the payment-received date blank after a client pays, so the month looks unpaid.
- Overwriting an old retainer amount instead of recording the new rate from its effective month.
- Never scanning the grid, so a month that was never invoiced is missed entirely.
How it helps
How Cash Workspace helps
A row per client per month
Record each month's retainer with amount, sent date, and received date so the year reconciles cleanly.
Paid vs outstanding
Mark every month paid or outstanding and filter to see exactly which months are still owed.
Attached invoices
Keep each month's retainer PDF on its record so the amount and the document never separate.
Related
Related recurring-billing templates
Agency payment tracker
One board of invoices across all clients, grouped by client.
Installment tracker
Track multi-installment payment plans per client.
Recurring invoice checklist
A repeatable routine for issuing recurring invoices.
Invoice status board
See every invoice grouped by status at a glance.
All finance workflows
Browse the full Cash Workspace workflow library.
FAQ
Retainer tracking FAQ
- Can I see which months a client hasn't paid?
- Yes. Each month is a separate entry with a paid or outstanding status, so you can filter to every month still marked outstanding per client.
- Does it charge the retainer automatically each month?
- No. You record and send each month's invoice yourself; the template tracks what was sent and received. Cash Workspace does not process payments or charge cards.
- How do I handle a mid-year rate increase?
- Record the new amount on the month it takes effect and leave earlier months at the old amount, so each month's entry shows the rate that actually applied.
Organizing help — not tax, accounting, or legal guidance
Cash Workspace is a free workspace for organizing invoices, expenses, receipts, clients, and documents. This page is organizing guidance only — not tax, accounting, legal, or bookkeeping guidance. Cash Workspace does not connect to your bank, does not scan or read your receipts for you, and does not move or collect payments. Whether an expense is deductible depends on your situation, so confirm it with a qualified accountant or tax professional.
Never lose track of a retainer month again
Start a free workspace and record one entry per client per month so every retainer is visibly paid or outstanding across the whole year.