#internal-controls
Systems and procedures that safeguard assets, ensure accurate records, and prevent fraud
A feed mill's books must separate customer-owned grain from mill-owned inventory, record custom-grind fees as service revenue rather than inflated purchases and sales, cost each batch from ingredient lots through COGS, and make shrink and moisture variances visible — this guide walks through the ownership test, four revenue streams, lot-level inventory records, and a 10-step month-end close.
Nine major ocean carriers collected roughly $15.4 billion in detention and demurrage charges between April 2020 and March 2025. This checklist explains what the FMC's 46 CFR Part 541 billing rule requires on every invoice, the five controls to run before approving a port charge, and a 30-day workflow for disputing questionable fees and recording accepted versus disputed amounts in your books.
Form 8809 can give small businesses an extra 30 days to file many information returns, but it does not extend recipient statements. Learn the deadlines, 1099-NEC exceptions, e-file rules, and bookkeeping controls that keep the request valid.
An unredeemed gift card stays a customer liability until the facts support otherwise. This guide shows retailers how to book gift cards as deferred revenue, reconcile balances monthly, recognize breakage as a defensible estimate, and preserve the card-level data that state unclaimed-property (escheatment) filings require.
A step-by-step readiness guide for cost-reimbursement contractors—how to build a traceable chart of accounts, run labor charging as a daily control, calculate indirect rates, and produce an invoice package reproducible from your books, with a 60-day plan.
A practical control framework for small-team purchasing cards—role-based limits, same-day receipt capture, weekly reconciliation, and independent review—so fast spending stays documented and auditable.
QR-code phishing (quishing) can redirect a vendor payment or capture a customer's card by swapping one image. The defenses are ordinary bookkeeping controls—verify the vendor master, separate approval from payment release, and reconcile QR channels daily.
ASC 850 requires four things in the footnote for every material related-party transaction — the nature of the relationship, a description, dollar amounts for each period presented, and any change in how terms were set — and it applies even when the price is fair. This guide identifies who counts as a related party for a small business (10%+ owners, officers, immediate family, and entities they control), shows a model two-paragraph footnote, and gives a 10-step year-end checklist plus a Beancount account structure that turns disclosure into a query.
IRS Letter 6042C verifies a specific business return; Letter 5263C verifies the entity itself on file from Form SS-4, and both carry a 30-day response window that, if missed, stalls your returns, refunds, and overpayment applications. This guide explains how thieves obtain an EIN, the tax and non-tax red flags that signal fraud, exactly what to fax back in each case, when Form 8822-B is required within 60 days of a responsible-party change, and a monthly-quarterly-annual monitoring routine that catches misuse early.
A parking operator's chart of accounts and close process — how to separate transient, monthly permit, corporate, valet, and event revenue, book monthly permits as deferred revenue, back parking tax out of tax-inclusive rates, and hold at least 1.5× one month's gross client collections before signing a management agreement with 30-day remittance terms.
A three-way reconciliation proves the bank statement, trust ledger, and every individual client ledger agree to the penny. It is the monthly process that keeps a pooled IOLTA account compliant with ABA Model Rule 1.15 and out of bar discipline.
Deepfake fraud cost Arup $25.6 million in one faked video call, and voice cloning now needs just three seconds of audio. This guide shows small businesses how callback verification, two-person approval for banking changes, and periodic vendor-file cleanup stop synthetic vendors, cloned executive voices, and doctored invoices.
