Monthly Close Checklist for Small Business (The 15-Minute Version)

#Why monthly close matters

The choice every small-business owner faces:

Option A: Close the books each month. 15-30 minutes a month times 12 equals 3-6 hours a year of work.

Option B: Skip monthly close. Try to reconstruct everything at year-end. That’s 8-40 hours of cleanup, compressed into March, plus accountant fees for the reconstruction work.

The math is obvious. But most owners don’t do monthly close. Reasons, in order of frequency:

1. Don’t know what monthly close means operationally
2. Don’t have systems set up to make close easy
3. Aren’t disciplined about doing it regularly
4. Think they need a bookkeeper to close (you don’t, for most small businesses)

This article fixes the first two.

#The 7-step checklist

The full monthly close, ranked by importance:

#Step 1: Bank feed sync + reconciliation (5-10 min)

For each business bank account + credit card + payment processor (Relay, Bluevine, Stripe, PayPal):

• Verify bank feed is connected and up to date through end of month
• In your bookkeeping platform (Kick, QuickBooks), open the reconciliation
• Match ending balance per bank statement to ending balance in books
• Investigate any unreconciled transactions (typically: pending charges that hadn’t cleared, or duplicates)
• Mark reconciliation complete

If bank feeds are clean (no missing transactions, no duplicates), this step is fast. If they’re not, this is where time goes: tracking down discrepancies.

#Step 2: Categorize all transactions (5-15 min depending on volume)

For each transaction not auto-categorized:

• Identify what it is (vendor, payment, transfer)
• Apply the correct chart-of-account category
• Add memo notes if business purpose isn’t obvious from vendor name

For a business with ~100 transactions a month, and AI auto-categorization (Kick), ~85-90% get auto-categorized. The remaining 10-15% need manual review.

Tip: review weekly instead of monthly. 25 transactions a week is faster and more accurate than 100 transactions a month, because business context is fresh.

#Step 3: Owner draws + distributions (1-2 min)

For S-corp owners: record distributions taken during the month (separate from W-2 wages, which Gusto handles).

For sole props / single-member LLCs: record owner draws.

For partnerships and multi-member LLCs: record each partner’s draws, and make sure capital account tracking is accurate.

#Step 4: Accruals + adjustments (2-5 min if applicable)

If you use accrual basis accounting, record:

• Accounts Receivable accrual (revenue earned but not yet collected)
• Accounts Payable accrual (expenses incurred but not yet paid)
• Prepaid expenses amortization
• Loan interest accrual
• Depreciation (annual or monthly, depending on policy)

Cash-basis businesses skip the receivable and payable entries. They still record depreciation on equipment and vehicles, and any prepaid cost that covers more than a year.

#Step 5: Review P&L for anomalies (2-3 min)

Run the month’s P&L. Quick sanity check:

• Revenue: roughly in line with expectations?
• Major expense categories: any unusually high or low?
• Net income / loss: explanation makes sense?

Anomalies trigger investigation. Often this is how you catch a misclassified transaction or a missed entry.

#Step 6: Review Balance Sheet (2-3 min)

Quick sanity check:

• Cash balance ties to actual bank balance
• Accounts Receivable matches outstanding invoices
• Accounts Payable matches outstanding bills
• Loan balances match lender statements (verify quarterly)
• Owner equity moves match draws / contributions

#Step 7: Lock the period (1 min)

In your bookkeeping platform:

• Lock the closed month, to prevent accidental changes to closed periods
• Note the close date and who closed it, for the audit trail

For Kick: there’s a “close period” function. For QuickBooks: same, “close period” with optional password.

#What I do differently from a bookkeeper

The 7 steps above are the same steps a professional bookkeeper would run on your books. The difference:

• Pro bookkeeper handles 5-20+ businesses. It may take 60-90 minutes per business per month. But you’re not paying for your own time.
• You, running close for one business, take 15-30 minutes once you have systems set up

For most small businesses earning under ~$500K a year, owner-led close is fine, and saves $300-600 a month versus professional bookkeeping. Above that revenue level, the math typically flips in favor of pro bookkeeping.

#Tools that make this faster

The 15-minute timeline depends on having the right tools:

Banking: Relay or Bluevine (auto-categorization to Kick/QBO, clean feeds) Bookkeeping: Kick or QuickBooks Online (built-in AI auto-categorization) Receipt capture: Ramp or business credit card with auto-receipt Mileage: MileIQ or Everlance (auto-detected business miles) Document management: Basecamp portal or Google Drive folder structure

Without these tools, monthly close takes 1-3 hours instead of 15-30 minutes. Most small businesses spend about $100 to $200 a month on bookkeeping and receipt tools. Prices change, so check each vendor.

#What goes wrong without monthly close

The most-common patterns we see at intake on clients who’ve gone 6+ months without close:

Missing transactions: a bank feed lost connection somewhere, and 3 weeks of transactions never got imported. Without monthly review, this goes unnoticed for months. By cleanup time, sometimes the data is unrecoverable.

Misclassified transactions: a one-time tool subscription gets accidentally categorized as “marketing” when it’s really “software.” Auto-categorization gets things wrong. Without review, the misclassification sticks.

Duplicate entries: the same transaction gets imported from two sources (bank feed and manual entry). Without reconciliation, the duplicate stays. It inflates expenses and understates income.

Loan balance drift: principal payments don’t get properly recorded as balance-sheet reductions. The loan balance in the books doesn’t match the lender’s actual balance.

Owner-personal mixing: personal expenses get paid from the business account, unflagged. Personal grocery runs end up in “office supplies.” That means audit risk, and bad data for decision-making.

Cumulative impact: by year-end, none of the major financial reports tell the truth. The tax return is built on bad data. Decisions based on monthly P&L review are wrong.

#The discipline pattern

For owners building the monthly close habit:

Pick a recurring day: same day each month (e.g., 5th of the month for closing the prior month). Calendar it.

Set a recurring reminder: don’t rely on memory.

Start with 5 minutes: just do step 1 (bank reconciliation). Add other steps as the habit builds.

Don’t perfectionize: monthly close doesn’t have to be PERFECT, just consistent. 90% accuracy maintained monthly beats 100% accuracy reconstructed at year-end.

Make it shorter over time: as your business and processes mature, close gets faster. Aim for 15 minutes as the steady state.

#When to engage a bookkeeper

Most small businesses can DIY monthly close. Engage a professional when:

• Revenue exceeds ~$500K/year (close gets more complex)
• Multiple entities or multi-state operations
• Industry-specific complexity (construction job costing, agency revenue recognition, restaurant tip pooling, etc.)
• You hate doing it and skip it
• Your time is worth more than the bookkeeper’s fee

At ETS, we offer two paths. Kick self-serve at $80/mo covers your Kick license plus one review a year. Or ETS can be your bookkeeper. That is free when you run under 20 transactions a month. You also need to let us file your tax return, and record a short video at 30 days. Otherwise it’s quoted after we see your books.

#Common questions

What’s the difference between monthly close and tax-return prep? Monthly close gets the books to a defensible state. Tax-return prep reads the books and applies tax law to produce a return. Monthly close is the foundation. Tax return is the output.

Can I skip months and catch up at year-end? Yes, but it’ll take 3-10 times the time. And the further behind you get, the harder it is to remember context for ambiguous transactions.

What if I’m cash-basis: do I still need monthly close? Yes. Cash-basis bookkeeping is simpler, since no accrual entries are needed. But the bank reconciliation and categorization steps still apply.

Do I need to do monthly close before tax-return season? Yes. Returns built on un-closed books are tax returns built on guesses. We require monthly close for the prior year before we’ll prep your return.

How do I know if my close is “right”? At minimum: bank balances tie to actual statements. The P&L runs cleanly, with no “uncategorized” or “ask my accountant” entries. And the Balance Sheet balances (assets equal liabilities plus equity).

What about year-end vs. monthly? Monthly close is ongoing operational work. Year-end close adds: 1099 prep and filing, equity rollover, asset depreciation finalization, a year-end inventory count (if applicable), and final accruals. Year-end close typically takes an extra 1-2 hours on top of the standard monthly close.

---

Say your monthly close is “I’ll figure it out at year-end,” or your books are 3+ months behind. The Discovery call is the right next step. We map out which path (DIY with Kick support, or ETS-as-bookkeeper) fits your situation, and quote accordingly.