📋 One hour a month keeps the IRS away

Good morning! There’s an optimism unique to small business owners who believe their bank balance and their bookkeeping are the same thing. They are not. One tells you how much money is in your account right now. The other tells you whether any of it is actually yours. The distinction tends to become clear around the same time the IRS asks for documentation, which is to say, at the worst possible moment.

This week’s lineup:

The Basics

📚 Bookkeeping for business owners who hate bookkeeping

There is a widespread belief among small business owners that bookkeeping is what happens in the two weeks before your CPA appointment, usually involving a shoebox, a highlighter and a vague sense of dread. This is not bookkeeping. This is archaeology.

Actual bookkeeping is simpler and considerably less dramatic. It means recording every transaction (income in, expenses out) as it happens, categorizing it correctly and reconciling your records against your bank statement at least once a month. That’s it. The whole system.

The reason it matters is that without it, you’re running your business on vibes. Your bank balance tells you what’s in the account. It doesn’t tell you that $8,400 of it is owed to the IRS in estimated taxes, $3,200 is earmarked for a vendor invoice due Friday, and the remaining $2,100 is what you actually have to work with. Bookkeeping tells you that.

The IRS requires you to keep “adequate records” under IRC §6001, which is charmingly vague until you’re sitting across from an auditor who has a very specific definition in mind. At minimum, this means receipts, invoices, bank and credit card statements, mileage logs and documentation for every deduction you plan to claim. The statute of limitations on most returns is three years, but if you underreport income by more than 25%, it extends to six. If you never file, there is no limit at all.

You don’t need an accounting degree. You need a system that you’ll actually use. Spreadsheet, software, a notebook and a Tuesday afternoon. The format matters far less than the consistency.

📋 Get the Monthly Bookkeeping Checklist (free download) →

The Strategy

💸 Cash vs. accrual accounting: Which method is right for your business?

If bookkeeping is the habit of recording transactions, your accounting method is the rule that determines when a transaction counts. This sounds academic until it changes your tax bill by several thousand dollars.

Cash basis is the simpler method. Income counts when you receive payment. Expenses count when you pay them. If a client sends you $10,000 in December but you don’t deposit the check until January, under cash basis, that’s January income. Most sole proprietors, freelancers and small businesses start here because it matches how you actually think about money: it matters when it hits the account.

Accrual basis records income when you earn it and expenses when you incur them, regardless of when cash changes hands. Send an invoice in November, get paid in January — that’s November revenue. The advantage is accuracy. Your financial statements reflect what’s actually happening in the business, not just what’s cleared the bank. The disadvantage is complexity, because you’re tracking receivables, payables and timing differences your cash-basis self never had to think about.

The IRS generally lets businesses with average annual gross receipts under $32 million (over three years) use either method. Above that, accrual is required. If you carry inventory, accrual is typically required unless you qualify for the small business exception under IRC §448(c), which the TCJA expanded.

Switching methods requires filing Form 3115 (Application for Change in Accounting Method), which is 36 pages long and exactly as enjoyable as that sounds. The IRS grants automatic consent for most small business changes, but the transition adjustment, called a §481(a) adjustment, spreads the income impact over four years if it increases your taxable income.

The practical advice: if you’re under $1 million in revenue and don’t carry significant inventory, cash basis is probably fine. If you’re growing, carry inventory or want financial statements that reflect reality, accrual is worth the complexity.

👉 IRS Publication 538: Accounting Periods and Methods →

The Deep Dive

📊 Month-end close: The minimum viable bookkeeping process that keeps you audit-ready

The “month-end close” is the process of finalizing your financial records for the month so that your books are accurate, complete and ready for anyone who might want to look at them — your accountant, the IRS, a potential buyer, or your future self trying to understand why August was so expensive.

Large companies have entire departments dedicated to this. You have yourself, possibly a cup of coffee, and the following 12 steps.

The 60-Minute Month-End Close:

1. Reconcile bank accounts. Match every transaction in your books to your bank statement. Flag anything that doesn’t match. This is the single most important step, and it catches errors, duplicates and fraud faster than anything else.

2. Reconcile credit cards. Same process. Every charge should be categorized. “Miscellaneous” is not a category, it’s a confession.

3. Review accounts receivable. Who owes you money? Is any of it overdue? Follow up on anything past 30 days. Revenue you don’t collect is not revenue.

4. Review accounts payable. What do you owe? Is anything due in the next 30 days that you haven’t planned for?

5. Categorize uncategorized transactions. Every bookkeeping system has a purgatory folder. Empty it.

6. Record recurring journal entries. Depreciation, prepaid expenses, loan interest, anything that happens every month regardless of whether cash moved.

7. Review payroll entries. Confirm wages, taxes and benefits are recorded correctly if you have employees.

8. Check sales tax collected vs. owed. If you collect sales tax, confirm the liability matches what you’ve collected. Mismatches here get expensive.

9. Review owner draws and contributions. Make sure personal transactions are properly classified and not mixed into business expenses.

10. Run a profit and loss statement. Does the bottom line make sense? Any category dramatically higher or lower than usual? Investigate anomalies now, not in April.

11. Run a balance sheet. Assets, liabilities and equity should balance. If they don’t, something in steps 1 through 10 needs revisiting.

12. Back up your data. Export your reports and save a copy. Cloud software fails. Laptops get stolen. Backups are the boring insurance policy that matters.

The first month takes longer. By month three, it’s muscle memory. The payoff isn’t just tax compliance — it’s knowing, with actual numbers, whether your business is making money or just moving it around.

👉 SCORE.org: Month-End Close Checklist for Small Business →

Freebie

📋 Monthly Bookkeeping Checklist

The 12-step month-end close process, formatted as a printable checklist you can pin above your desk or tape to the wall behind your monitor where it can silently judge you every time you skip a month. Includes the reconciliation steps, the review sequence, the reports to run and a notes section for each month so you can track recurring issues instead of rediscovering them every quarter.

Download the Free Monthly Bookkeeping Checklist →