Monthly is the right frequency for most small businesses. That gives your bookkeeper enough time to close out the prior month by categorizing transactions, reconciling accounts, and preparing financial statements. It also gives you a regular checkpoint to understand where your business stands before too much time passes.

A monthly review doesn’t need to take long. Fifteen to thirty minutes is usually enough if your bookkeeper has the reports ready and you come prepared with questions. The goal isn’t to go through every single transaction. It’s to look at your profit and loss statement and balance sheet, spot trends, and flag anything that seems off. Revenue compared to prior months, expense categories that spiked unexpectedly, outstanding invoices, and your cash position are the main things worth paying attention to.

One of the biggest advantages of a monthly rhythm is that problems get caught early. If an expense was categorized wrong or a payment was recorded twice, it’s much easier to fix when you’re looking at last month rather than sorting through six months of data at tax time. Your bookkeeper may also notice patterns you wouldn’t catch on your own, like a vendor charging more than expected or a recurring subscription you forgot about.

Some businesses benefit from more frequent check-ins. If you’re in a high-transaction business, going through a growth phase, or managing seasonal swings, a quick bi-weekly conversation can help you stay ahead of cash flow issues. During slower periods, monthly is more than enough. The frequency should match what’s actually happening in your business, not some rigid schedule.

The biggest mistake I see business owners make is treating bookkeeping as something that only matters at tax time. Even with a skilled bookkeeper in Long Beach handling all the day-to-day work, you still need to be involved enough to know your numbers. Your bookkeeper can tell you what the financial statements say, but only you know whether those numbers make sense given what’s happening on the ground. A spike in materials costs might be a mistake, or it might reflect a big project you just started.

When you have full-service bookkeeping in place, the monthly review becomes the moment where accurate records turn into useful information. You’re not just confirming the books are done. You’re using your financials to make decisions about hiring, spending, pricing, and planning. That’s when bookkeeping stops being a chore and starts being a tool you actually rely on.

If you’ve never had regular reviews with your bookkeeper, start with monthly and adjust from there. The habit of looking at your numbers consistently is more valuable than the specific frequency you choose.