Healthy margins can disappear in payments friction and FX spreads. A simple cash-management design keeps funds visible, fees predictable, and FX under control—without hiring a full-time treasurer.

1. Map your money flows (30-minute workshop)

  • Receivables: Which currencies? Which corridors? Card vs bank transfer?
  • Payables: Payroll cadence, supplier geography, tax & rent.
  • Buffers: Minimum operating cash (in days of expenses) by currency.
  • Treasury rhythm: Weekly or bi-weekly review; set “convert when received” vs “convert weekly” rules.

2. Decide the right account stack

Use CaseBest-Fit Account/ProductWhyWatch-outs
Mostly domestic SGDBasic current + PayNow BizFast collections & low feesFall-below fee if balances small
Mixed SGD + USD/EURMulti-currency account (named details)Avoid double conversions; easier reconciliationFX spread adds up; negotiate tiers
Many clients, small ticketsVirtual sub-accounts or unique referencesAuto-map who paid whatAvailability varies by bank
Marketplace payouts & cardsCorporate cards + expense toolControl & visibility of spendCard FX markup on foreign spend

3. FX methods—choose what matches your predictability

FX MethodWhen to UseCost CharacteristicsRisk
Spot (convert on the day)Irregular flows, small ticketsSimple, spread embeddedRate uncertainty
Scheduled spot (weekly batch)Regular flows, admin lightLower ops effort; average rateSome timing risk
Forward contract (1–6 months)Predictable invoices/payrollLocks rate; small fee/marginMiss out if market moves your way
“Natural hedging” (hold currency)Earn & spend in same currencyMinimal explicit costCurrency exposure on balances
Rule of thumb: If >50% of a month’s expenses are in one foreign currency, hold that currency and convert only what you need for SGD bills.

4. Receivables acceleration

  • PayNow for Business: Add QR/UEN to invoices; auto-reconcile with invoice number as reference.
  • USD/EUR collection: Prefer named IBAN/US routing to avoid payer friction.
  • Card acquiring: If you sell online, compare gateway MDRs vs bank’s merchant packages; negotiate volume tiers.

5. Payables automation (cut errors and fees)

  • Run twice-weekly payment batches (e.g., Tue/Fri) to consolidate FAST transfers.
  • Use corporate cards for SaaS/ads; set monthly caps and auto-export transactions to accounting.
  • Pre-approve vendors and set maker-checker in online banking to reduce fraud risk.

6. Visibility: build a one-page cash dashboard

Minimum you want to see every Monday morning:

  • Bank balances by currency
  • Receivables due this week vs next
  • Payables scheduled this week
  • FX to be converted (amounts & target rates)
  • Exceptions (failed payments, unmatched receipts)

Simple layout (copy to spreadsheet):

WidgetData SourceOwnerFrequency
Balances (SGD/USD/EUR)Bank portal exportFinance leadDaily
AR aging (0–30/31–60/60+)Accounting systemAR clerkTwice weekly
AP upcoming (this/next week)Payables run sheetOpsTwice weekly
FX plan (this week)Treasury sheetDirectorWeekly
Exceptions logEmail/portal alertsOpsDaily

7. Policy snippets you can adopt

  • Operating cash floor: Keep ≥ 45 days of expenses across currencies (weighted).
  • FX rule: Convert USD weekly Friday 3pm SGT unless balance < USD 5,000.
  • Payments cut-off: All vendor invoices logged by Wed 12pm for Fri run.
  • Card control: One card per department with monthly cap; receipts uploaded within 48 hours.

8. When to graduate to a relationship package

Consider a premium/relationship tier if (a) monthly international wires > 20, (b) FX conversions > SGD 200k/month, or (c) you need trade finance (LCs, trust receipts). The fee difference is often outweighed by tighter FX spreads and dedicated support.


cash management Singapore, SME treasury, multi currency account, FX hedging, virtual accounts, payable automation, PayNow business, Xero integration

Related FAQs

Sophia Tan

About the Author

Helen Lili – Editor, Research Lead
Helen leads tariff analysis and product change tracking. She maintains the normalized dataset that powers our comparison tables and ensures each claim links back to a dated primary source. Read more articles

Disclaimer:The BankOpen Singapore Editorial Team consists of financial analysts, banking industry professionals, and experienced writers. We are dedicated to providing accurate, up-to-date, and practical insights to help readers navigate Singapore’s banking landscape and make informed financial decisions. The information provided in this article is for general informational purposes only and does not constitute financial, investment, or legal advice. Always consult with a qualified professional before making any banking or investment decisions.