Small business finance · Cash

Keep a clean petty cash record without the shoebox

The $40 you keep in the drawer pays for stamps, the occasional coffee run, parking, and a last-minute hardware-store trip — and almost none of it gets recorded. By month-end the drawer is short and nobody can say where it went. Cash Workspace lets you log each small cash purchase as a dated expense with its receipt photo attached, grouped under a petty-cash tag, so you can reconcile against the cash actually on hand. This is a record-keeping log, nothing more.

The problem

Why petty cash never reconciles

Cash purchases are small and quick, so the receipt gets stuffed in a pocket and the spend never makes it into any record.

  • The drawer started at $100 and now holds $31, with no record of the difference.
  • A receipt for a $12 parking charge is in someone's jacket, not in any log.
  • You can't tell whether a small cash buy was for supplies, postage, or a coffee run.
  • Two people pull from the same drawer and neither writes anything down.
  • At year-end, none of the small cash spending is captured anywhere.

The workflow

Run a petty cash log that actually balances

Log every small purchase the moment it happens and reconcile the drawer monthly so the float always ties out.

  1. 1

    Set the float

    Decide on a fixed petty-cash amount, e.g. $100, and note when you topped it up.

  2. 2

    Log each purchase

    For every cash buy, record an expense with the date, amount, and category, and snap the receipt photo onto it.

  3. 3

    Tag it petty cash

    Apply a consistent petty-cash tag so all of these entries group together, away from card spending.

  4. 4

    Reconcile monthly

    Add up the logged purchases, compare to the cash remaining in the drawer, and note any difference.

  5. 5

    Top up and note it

    Refill the drawer back to the float and record the top-up so the running balance stays clear.

Record structure

What to record for each petty cash purchase

A few fields per entry are enough to make the drawer reconcile.

Date
When the cash was spent, so entries line up for the monthly reconcile.
Amount
The exact cash paid, which is what you total against the drawer.
What it was for
A short description, e.g. 'postage' or 'hardware store screws'.
Category
A product-defined category such as supplies or postage for consistent sorting.
Petty-cash tag
A consistent tag so all drawer spending groups separately from card expenses.
Who spent it
The person who took the cash, useful when more than one person uses the drawer.
Receipt photo
A photo of the slip attached to the entry so the proof isn't lost.

Example setup

An example petty cash setup

A simple structure for keeping the drawer accountable.

Petty cash — this month

Every small cash purchase logged with date, amount, category, and receipt photo, under the petty-cash tag.

Float and top-ups

A note of the float amount and each refill, so the running balance is always clear.

Monthly reconcile notes

A short note per month comparing logged spend to cash on hand, with any difference flagged.

Common mistakes

Mistakes to avoid

  • Spending from the drawer without logging anything, so it never reconciles.
  • Tossing receipts instead of photographing them onto the entry.
  • Mixing petty cash into card expenses so you can't isolate drawer spending.
  • Skipping the monthly reconcile, so a shortfall goes unexplained.
  • Forgetting to record top-ups, so the running balance drifts.

How it helps

How Cash Workspace helps

Quick cash logging

Record each small purchase with its date, amount, and category right when it happens.

Receipt photos attached

Attach a photo of the slip to each entry so the proof stays with the record.

A petty-cash tag

Group all drawer spending under one tag so the monthly reconcile against cash on hand is straightforward.

FAQ

Petty cash log FAQ

Does Cash Workspace count the cash in my drawer?
No. You count the physical cash yourself and compare it to the purchases you've logged. The workspace keeps the spending records; reconciling the drawer is your step.
What if more than one person uses the drawer?
Record who spent each amount on the entry. With everyone logging as they go, the monthly reconcile shows exactly where the float went, no matter who pulled it.
How do I keep the receipts?
Photograph each slip and attach it to its expense entry. The photo travels with the record, so even a faded thermal receipt is preserved.

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.

Make the drawer balance every month

Start a free workspace, log each small cash purchase with its receipt photo under a petty-cash tag, and reconcile against the cash on hand so the float always ties out.