Nigeria E-Invoicing for Medium Taxpayers: A Guide to the NRS Merchant-Buyer System
Nigerian firms with ₦1–5 billion turnover must clear B2B invoices on the NRS MBS platform since July 1, 2026; enforcement and penalties begin in Q1 2027.
#internal-controls
Internal Controls
Systems and procedures that safeguard assets, ensure accurate records, and prevent fraud
Selling Abroad? The FCPA Rules Every Small Exporter Should Know
The U.S. FCPA covers small exporters too: a foreign agent's bribe can be yours, grease payments rarely qualify, and clean books are your best defense.
AI Close Agents Draft Your Month-End Books — How to Review and Sign Off Safely
Puzzle AI Close drafts reconciliations and schedules; one firm closes by business day 4. Your approval is now the control — use this 6-step sign-off checklist.
SIM-Swap Fraud Can Empty Your Business Bank Account in an Afternoon: Port-Out PINs, Authenticator Apps, and the Alerts That Catch a Takeover Early
A SIM swap hands your number to a criminal who resets passwords and wires out your balance — lock the carrier account, quit SMS codes, call back on wires.
Skimming and Lapping, Explained: How Cash Goes Missing Before — and After — It Hits Your Books
Skimming steals cash before it is recorded; lapping hides it by misapplying later payments. A proof of cash and split duties catch both.
Benford's Law: The First-Digit Test That Catches Fake Invoices in Your Books
About 30% of real accounting amounts start with the digit 1 — fabricated invoices rarely do. Here's how to run a Benford first-digit test in a spreadsheet.
Counterfeit Bills at the Register: Train Your Cashiers to Catch Fakes Before They Cost You
Counterfeits you accept are your loss — no reimbursement. Train cashiers on feel-look-tilt checks, UV verification, and Secret Service Form 1604 reporting.
Daily Money Manager Bookkeeping: Retainers, Bill-Pay Trust Controls, and the Fiduciary Line
A daily money manager is not a fiduciary until formally appointed — price retainers deliberately, never commingle funds, and log every bill-pay.
Why the Gap Between Your Food Truck's Cash Drawer and POS Report Is an Auditor's Favorite Red Flag
IRS and state auditors start with the gap between your POS Z report and your drawer count. Log paid-outs, deposit intact, book the rest to Cash Over and Short.
AI Deepfakes Now Drive 40% of Business Email Compromise: The AP Controls That Stop a Cloned Voice From Approving a Fake Wire
40% of business email compromise now uses AI deepfakes. Out-of-band callbacks, dual approval, and locked vendor records stop voice-clone wire fraud.
Authorized Push Payment Fraud: The Invoice Scam Your Bank Won't Reverse
Because you authorized the wire, US banks rarely refund APP fraud — $8.3B lost in 2024. Out-of-band vendor verification and dual approval stop it.
Credit Memos and Debit Memos Explained: Correct Invoices Without Deleting History
A credit memo reduces what a customer owes and a debit memo increases it — both correct an invoice without deleting it, so the audit trail survives.