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Best Practices

Monthly Reconciliation: Why It's Critical for Your Business

4 min read

Monthly bank reconciliation isn't just a bookkeeping task—it's your business's financial health check. Learn why this critical process can save you from costly errors and financial surprises.

Financial reconciliation process

Bank reconciliation is the process of comparing your internal financial records (like QuickBooks) with your actual bank statements to ensure they match. While it might seem like a tedious administrative task, regular reconciliation is one of the most important financial habits your business can develop.

What Exactly Is Bank Reconciliation?

Bank reconciliation involves comparing three key elements: your beginning balance, all transactions during the period, and your ending balance. The goal is to identify and resolve any discrepancies between what your accounting software shows and what your bank statement shows.

The Reconciliation Formula:

Beginning Balance + Deposits - Withdrawals = Ending Balance

This should match exactly between your books and your bank statement.

Why Monthly Reconciliation Is Non-Negotiable

1. Catch Errors Before They Compound

Small errors can snowball into major problems. A simple data entry mistake or missed transaction can throw off your financial reports for months. Monthly reconciliation catches these issues early when they're easier and less expensive to fix.

2. Detect Fraud and Unauthorized Transactions

Regular reconciliation is your first line of defense against fraud. You'll quickly spot unauthorized charges, duplicate transactions, or any suspicious activity on your accounts.

Real Example:

A client discovered through monthly reconciliation that an employee had been making small unauthorized purchases on the company credit card. Early detection prevented thousands in additional losses and enabled swift action.

3. Ensure Accurate Financial Reporting

Your financial reports are only as good as the data they're based on. Unreconciled accounts lead to inaccurate profit and loss statements, balance sheets, and cash flow reports—making it impossible to make informed business decisions.

4. Maintain Audit Readiness

Whether it's for a loan application, investor review, or tax audit, reconciled books demonstrate financial responsibility and accuracy. Banks, investors, and auditors all expect to see regular reconciliation documentation.

Common Reconciliation Discrepancies and How to Handle Them

Timing Differences

  • • Outstanding checks
  • • Deposits in transit
  • • Pending credit card transactions
  • • ACH transfers in process

Solution: These usually resolve in the next period's reconciliation.

Bank Errors

  • • Incorrect deposit amounts
  • • Duplicate charges
  • • Wrong account debits
  • • Fee errors

Solution: Contact your bank immediately to dispute and correct.

Recording Errors

  • • Transposed numbers
  • • Wrong amounts entered
  • • Missed transactions
  • • Incorrect categories

Solution: Correct in your accounting software with proper documentation.

Unexplained Differences

  • • Unknown deposits
  • • Mysterious charges
  • • Transfer discrepancies
  • • Balance inconsistencies

Solution: Investigate thoroughly before making any adjustments.

The QuickBooks Reconciliation Process

QuickBooks Online makes reconciliation straightforward, but following the right process is crucial for accuracy.

1

Gather Your Documents

Have your bank statement, credit card statements, and any other account statements ready before you start.

2

Start in QuickBooks

Go to Banking > Reconcile, select your account, and enter the statement ending date and balance.

3

Match Transactions

Check off each transaction that appears on both your statement and in QuickBooks. Investigate any discrepancies.

4

Resolve Differences

Add missing transactions, correct errors, and note any timing differences that will resolve next month.

5

Finish and Document

When the difference is zero, finish the reconciliation and save a copy of the reconciliation report for your records.

Pro Tip:

If you can't get the reconciliation to balance, don't force it. It's better to investigate and find the real issue than to make adjusting entries that could hide problems.

Best Practices for Successful Reconciliation

Reconcile every account monthly: Not just your main checking account—reconcile all bank accounts, credit cards, and loan accounts.

Don't wait too long: Reconcile within the first week after receiving your statements. The longer you wait, the harder it becomes to identify issues.

Keep documentation: Save reconciliation reports and any supporting documentation for at least three years.

Review previous reconciliations: If you find errors, check if they existed in prior months and correct them appropriately.

Struggling with Monthly Reconciliations?

Don't let reconciliation become a monthly headache. Our team handles all your reconciliation needs, ensuring your books are accurate and audit-ready every month.