How to Run a Safe Weekly Supplier Payment Run

Most SMEs pay suppliers whenever someone chases them. That habit costs more than it seems: it leaks cash early, invites fraud and, in India, can cost you a tax deduction. A fixed weekly payment run, with a few simple controls, fixes all three.

Why "pay when chased" is expensive

When payments go out ad hoc, nobody sees the full picture. Cash leaves the bank before it needs to, urgent requests skip approval, and a changed bank account on a supplier email can slip through on a busy afternoon.

That last risk is not small. The FBI's 2025 IC3 Annual Report recorded 24,768 business email compromise complaints with losses of just over US$3 billion in a single year. These are the scams where a fraudster poses as a supplier or a senior manager and asks for a payment to a "new" account. A recent industry analysis of the same data found these losses were more than seven times the combined losses from data breaches, ransomware and IP theft. The figures are American, but the method works just as well against a company in Doha, Dubai or Pune.

How to set up a weekly payment run

Pick one day a week, say Wednesday, and make it the only day supplier payments leave the bank. Emergencies still happen, but they become the exception that needs a second signature, not the norm.

Step 1: Cut-off. Invoices approved by the close of Monday go into Wednesday's run. Anything later waits a week unless it is due before then.

Step 2: Build the proposal. On Tuesday morning, the AP team pulls every approved invoice due in the next seven to ten days. Check each one against its purchase order and goods received note before it goes on the list.

Step 3: Check the cash. Compare the total with your cash forecast for the week. If money is tight, decide who gets paid first, and tell the suppliers you are holding back rather than letting them find out.

Step 4: Review and approve. A second person, ideally the finance manager or owner, reviews the list, not just the total. Look for new suppliers, round numbers, duplicate amounts and anything paid to a personal account.

Step 5: Release with two keys. In internet banking, one person uploads the batch and another approves it. Many business banking platforms offer this "maker-checker" set-up; ask your relationship manager whether yours does and switch it on.

Step 6: Send remittances and reconcile. Email each supplier a remittance advice the same day and tick the payments off against the bank statement the next morning.

Guard the supplier master file

Much payment fraud never breaks into your bank at all. It simply changes the bank details you already trust. So treat any change to a supplier's account number as a red flag until proven otherwise.

• Never accept new bank details from email alone. Call the supplier on a number you already have on file, not one in the email.
• Keep the person who edits supplier bank details separate from the person who approves payments.
• Print or export a log of master-file changes each week and have someone sign it off before the run is released.
• Make a small test payment to any new account and ask the supplier to confirm the amount before you send the full sum.

What this means for your business

In India, paying small suppliers on time is now a tax matter as well as a relationship one. Under section 15 of the MSMED Act, 2006, the payment period for registered micro and small enterprises "shall not exceed 45 days". Pay late and, as the MSME Samadhaan portal explains, you owe compound interest with monthly rests at three times the bank rate notified by RBI.

On the tax side, the Finance Ministry told the Rajya Sabha in July 2026 that payments to micro and small enterprises under this rule are allowed as a deduction only on an actual payment basis. That rule, previously section 43B(h), now sits in section 37(2)(g) of the Income-tax Act, 2025. A weekly run that flags MSME invoices approaching 45 days is the simplest way to stay on the right side of it. Check the detail with your tax adviser.

In Qatar and the wider GCC, the pressure is different but real. When customers pay late, it is tempting to juggle supplier payments to protect cash. A weekly run tied to a cash forecast makes those choices deliberate rather than rushed, and keeps important suppliers on side. Keep supplier payments separate from your payroll run under the Wage Protection System, so one never delays the other.

Your checklist for next week

• Choose your payment day and tell your team and main suppliers.
• Set a firm invoice cut-off and write it down.
• Switch on maker-checker approval in your business banking.
• Separate who edits supplier bank details from who approves payments.
• Add a "call-back" rule for every bank detail change.
• In India, tag MSME-registered suppliers and flag invoices at day 30.
• Reconcile every run against the bank statement the next day.

If you would rather not build this by hand, NexCFO's AP, 13-week cash forecasting and bank reconciliation tools can take much of the legwork out of this routine, while your team keeps the final approval.

One day, two signatures, one call-back: that is most of the protection an SME needs.