How to catch up on bookkeeping when you're months behind

If your books are months behind, you already know it. It's the thing you think about at 11 at night and push to next week. The longer it sits, the bigger it feels.

Catching up is a pile of small jobs, not one giant one. The trick is the order.

Start with the most recent month, not the oldest. Last month is the freshest in your memory, the receipts are easiest to find, and it's the month that tells you where you stand today. Pull the bank and credit card statements for that month. Go line by line and make sure every transaction is recorded and put in the right category: sales, cost of goods, payroll, rent, and so on.

When the recorded balance matches the statement balance, that account is reconciled. Do it for every bank account and every card the business uses. Then look at the P&L for that month. Read it. Does the profit look about right given how the month felt? If something looks off, it usually is. A missing deposit, a personal charge in the wrong place, a payment recorded twice.

Then go back one month and do it again. Each month goes faster, because the same vendors and patterns keep showing up.

Work back until you reach the start of your last filed tax year, or further if a lender or your CPA needs it. If you're more than a year behind, check whether any tax returns or sales tax filings were missed along the way. Those have deadlines and penalties, so they come first.

Once you're caught up, the real win is never getting behind again. Pick a day each month, like the 10th, and close the prior month by then. Reconcile the accounts, review the P&L, and you're done until next month. It's a couple of hours when you stay on it, and weeks of pain when you don't.

If this is work you never want to touch, hand it off. A good bookkeeper catches you up and keeps you current, and you just read the numbers.