My books are months behind, where do I even start?

First, take a breath. This happens to almost every small business owner at some point. You get busy running the business and the books fall behind. The important thing is that you’re thinking about it now, and catching up is completely doable if you approach it in the right order.

Start by gathering your bank statements and credit card statements for every month you’ve missed. If you use online banking, you can usually download these as PDFs or CSV files. These statements are the backbone of your catch-up work because every dollar in and out of the business flows through them. If you have multiple accounts, gather statements for all of them.

Next, collect whatever receipts and invoices you still have. Dig through email for digital receipts, check your phone photos, and grab any paper receipts that are still around. You won’t have documentation for everything and that’s okay. The bank and credit card statements fill in most of the gaps. But having receipts helps you categorize transactions correctly, especially larger purchases where the vendor name alone doesn’t tell you what you bought.

Work through the books one month at a time, starting with the oldest month you’re behind on. Don’t jump around or try to tackle six months in one afternoon. Open your accounting software, enter or import the transactions for that month, categorize each one, and reconcile the bank account before moving to the next month. This sequential approach keeps things clean and prevents errors from compounding.

If you’re not sure how to categorize something, make your best guess and flag it to revisit later. Getting stuck on a single transaction for twenty minutes when you have months to get through will drain your momentum. Mark it, move on, and come back to the tricky ones when the bulk of the work is done.

Be realistic about the time commitment. If you’re three months behind with relatively simple finances, you might knock it out over a few weekends. If you’re six months or more behind, or your business has a lot of transactions, subcontractors, or multiple revenue streams, this can easily turn into a 20 to 40 hour project. Many small business bookkeeping issues snowball precisely because the owner underestimates how long catch-up takes and keeps putting it off.

Once you’re current, the most important step is setting up a system so you don’t fall behind again. That usually means scheduling a specific time each week or month to update the books, or handing it off to someone who will do it consistently.

If the idea of working through months of transactions feels overwhelming or you’ve tried before and hit a wall, that’s a sign it might be worth getting professional help. Catch-up bookkeeping is one of the most common things we handle at EMG. We work through the backlog methodically, clean up any errors, and get you to a point where your books are accurate and current. From there you can decide whether to keep it up yourself or have us handle it going forward.

The worst thing you can do is keep waiting. Tax deadlines don’t pause because your books are behind, and the longer the gap grows, the harder it gets to reconstruct what happened. Start with the statements, work one month at a time, and you’ll get there.