Count in original currency first
Always count and record cash in the currency it was received. Converting on the fly during the count creates rounding errors and makes mistakes hard to trace.
Apply a single daily rate
Use one rate per day — typically the MEF average — to convert KHR totals into the functional currency. Document the rate on the daily reconciliation sheet.
Investigate even small variances
A persistent few-thousand-Riel variance often indicates a systemic issue such as a miscounted bundle or a mis-keyed till transaction. Investigate same-day rather than letting variances accumulate.
How to Verify the MEF Rate for Your Filing
Whether you are posting a USD invoice, computing month-end FX revaluation, or preparing a customs declaration, the rule is the same: anchor your figure to the official MEF daily bulletin for the relevant valuation date. Use today's official MEF rate from the Cambodia Exchange dashboard for live work, or pick any past date to retrieve the exact rate that applied on that day. Archive the rate evidence (a screenshot or API response) alongside the supporting document — GDT auditors increasingly request the source for every FX translation.
For the full data-handling disclosure — including caching, timezone normalization to Indochina Time, and how weekend/holiday fallbacks work — see our data methodology. For binding tax or customs positions, cross-check against the MEF bulletin directly and consult a licensed Cambodian tax advisor.
Frequently Asked Questions
- How often should we reconcile a dual-currency cash drawer?
- Daily. The longer you wait, the harder it is to trace a discrepancy back to a specific transaction or shift.
- Should I translate KHR cash to USD during the count?
- No. Count each currency separately in its original denomination, sign off on the physical count, then translate to the functional currency using the MEF rate for the day in a second step.
- How do I handle small rounding differences over time?
- Post them to a dedicated FX rounding account. If the balance grows materially, review whether your translation policy or till procedures need to change.
Cambodia Exchange sends the official daily KHR rate and monthly GDT reminders to your phone — free, no registration.
Join the channel →Founder & Editor · Cambodia Exchange · Phnom Penh, Cambodia
Tha Bunthai is the founder of Cambodia Exchange, built to give Cambodia's finance and accounting teams a fast, reliable reference for official MEF daily exchange rates. With a background in IT systems and digital integration, he writes about FX compliance, accounting standards, and tax rules for teams operating in Cambodia.
អត្ថបទនេះមានប្រយោជន៍មែនទេ? ចែករំលែកជាមួយក្រុមរបស់អ្នក ឬ ផ្ញើមតិមកយើង។