Preparing for catch-up bookkeeping is simpler than most people expect. You don’t need to organize everything perfectly before handing it off. The whole point of hiring help is that someone else will sort through the mess. But a little preparation makes the process faster and less expensive.

Start by gathering statements from every bank account and credit card you’ve used for business during the period that needs cleanup. If you’ve mixed personal and business on the same accounts, make a note of that. The bookkeeper will need to see everything to separate what belongs in the business books from what doesn’t.

If you have receipts, invoices, or contracts, pull them together even if they’re disorganized. A shoebox of papers is better than nothing. Digital files scattered across email and downloads work too. Don’t spend hours organizing them first. A good bookkeeper for small business clients can sort through documents faster than you can.

Prepare login credentials for your accounting software, bank accounts, and any payment processors like Square or Stripe. If you’d rather not share passwords, most banks and software allow you to grant read-only access to a third party. Ask your bookkeeper what access they need before your first meeting.

Write down anything unusual you remember about the period being cleaned up. A large deposit that wasn’t revenue. A personal expense that accidentally went on the business card. A vendor you paid cash and have no record of. These notes save hours because your bookkeeper won’t have to track you down with questions about mystery transactions.

Be available to answer questions, especially in the first few weeks. Even with good documentation, cleanup projects involve a lot of “what was this charge for?” moments. Quick responses keep the project moving. Slow responses drag it out and increase the cost.

Set realistic expectations about timeline. A year of backlog doesn’t get fixed in a week. Depending on transaction volume and how messy things are, expect anywhere from two to six weeks for a thorough catch-up bookkeeping project. Rushing leads to mistakes that cause problems later.

The goal of preparation isn’t perfection. It’s giving your bookkeeper enough information to work efficiently. Most clients are surprised how little they actually need to do before getting started. The hard part is deciding to deal with the backlog. Once you make that call, the rest is straightforward.