The records fall into a few categories: banking access, expense documentation, income records, and anything unusual that happened during the month.

Start with bank and credit card access. If your bookkeeper connects directly to your accounts through QuickBooks or similar software, transactions flow in automatically. If not, you need to provide monthly statements for every business bank account and credit card. This is the foundation of everything your bookkeeper does when providing full-service bookkeeping.

Receipts matter more than most business owners realize. Any expense over $75 needs a receipt for IRS documentation purposes, and your bookkeeper needs them to categorize transactions accurately. A $500 charge at a supply store could be materials, equipment, or office supplies. Without the receipt your bookkeeper is guessing, and guesses lead to inaccurate books.

Provide copies of all invoices you sent to customers during the month. Your bookkeeper needs these to record revenue correctly and track accounts receivable. If you use invoicing software, make sure your bookkeeper has access to it rather than sending screenshots or PDFs after the fact.

Share any bills you received from vendors, especially unpaid ones. This keeps accounts payable accurate and helps with cash flow planning. Utility bills, rent, insurance, supplier invoices, and any recurring subscriptions should all be included.

If you run payroll, your bookkeeper needs payroll reports or access to your payroll system. Wages, taxes, and deductions all need to be recorded correctly. If you paid any contractors during the month, share those details too since that information feeds into 1099 preparation at year end.

Loan statements and any new financing documents should go to your bookkeeper as well. Loan payments split between principal and interest, and recording them wrong throws off both your balance sheet and your profit and loss statement.

Don’t forget cash transactions. If your business handles cash, keep a log of what came in and what went out. Cash is the hardest thing to track and the easiest thing to lose sight of. Even a simple notebook works as long as you are consistent about it.

Finally, flag anything out of the ordinary. Did you buy a vehicle? Sign a new lease? Receive a refund from a vendor? Get a notice from a government agency? These one-off items affect your books and your bookkeeper cannot account for what they don’t know about.

The easiest way to handle all of this is to set up a shared folder where you drop documents throughout the month. Google Drive or Dropbox both work fine. Waiting until month-end to gather everything usually means things get missed. Building a habit of uploading receipts and documents as they come in makes the whole process smoother and your books more accurate. If you are looking for outsourced bookkeeping in Jacksonville, having this system in place before you start will save time on both sides from day one.