The short answer is yes, in many situations. A bookkeeper who does this regularly can work through 6 to 18 months of backlog in 30 days or less. But “realistic” depends on a few things that are specific to your business.

Transaction volume is the biggest factor. A consultant with one bank account and 30 transactions a month is a completely different project than a cleaning company with multiple crews, subcontractors, several accounts, and 300 transactions a month. The consultant’s two years of backlog might take a week. The cleaning company’s six months might take longer than 30 days.

The state of your records matters just as much as the volume. If your bank and credit card statements are accessible online and your expenses are mostly digital, a bookkeeper can pull statements and work through them efficiently. If you have cash transactions with no receipts, personal purchases mixed in with business spending, or accounts that were partially set up in QuickBooks but never finished, the work slows down. Catch-up bookkeeping isn’t just data entry. It’s detective work, figuring out what each transaction was, where it belongs, and what’s missing.

Your responsiveness plays a bigger role than most business owners expect. During a catch-up bookkeeping project, the bookkeeper will have questions. What was this $4,200 payment to a vendor with no invoice on file? Is this transfer between accounts a loan or an owner contribution? When those questions sit unanswered for a week, the whole timeline stretches. Business owners who respond within a day or two keep the project moving. Those who disappear for two weeks shouldn’t be surprised when 30 days becomes 60.

It also helps to understand what “caught up” actually means. It’s not just entering transactions into software. It means every account is reconciled, categorized correctly, and producing financial statements you can trust. Rushing through the work just to say it’s done defeats the purpose. If you need clean books for a tax filing deadline or a loan application, give your bookkeeper as much lead time as possible.

For most small businesses in the Pearland and Houston area with a year or less of backlog and decent records, 30 days is very doable. Two or three years with messy records and multiple entities will take longer, and any bookkeeper in Pearland being honest with you will tell you that upfront rather than promise a timeline they can’t deliver. The best thing you can do is gather your bank statements, credit card statements, and any receipts or invoices you have, then let the bookkeeper assess the scope before committing to a deadline.