Catch Up Bookkeeping: Clearing Months or Years Behind

Quick Answer: To catch up on bookkeeping, list each bank account, card, loan and payment platform the business used, collect every statement for the missing period, and turn them into transaction rows. Categorize them, then reconcile month by month from the oldest gap forward so each month's closing balance matches the statement. Fix the gaps and duplicates as they appear. Catch-up services price the same job by months, accounts, transaction volume and how messy the records are.

Falling behind on bookkeeping is common, and catching up is a mostly mechanical job. Everything you need is on statements your bank and card issuers already produced. The work is to collect them all, get the transactions into your books in a form you can categorize quickly, and then prove month by month that the books agree with the bank.

What do you need to gather first?

Make an inventory before touching the books. A simple grid works: accounts down the side, months across the top, and a tick when you have that statement.

Include every place business money moved: bank accounts, credit cards, loans and lines of credit, payment processors such as Stripe, Square and PayPal, and any personal card used for business. Alongside statements, collect invoices issued, bills received, payroll reports and 1099s, since the IRS's guide to supporting records lists invoices, deposit information and account statements as the documents behind income and expenses.

When statements are missing

Online banking often shows only a limited history. Banks keep records longer; HelpWithMyBank.gov says they must keep records for any deposit over $100 for at least five years. Our guide on how to get old bank statements covers ordering copies, phone and branch requests, and closed accounts. Request missing statements on day one; they can take a week or more to arrive.

How do you get months of statements into the books?

Typing transactions from statements is where catch-up projects stall. Use files instead:

• Bank downloads. Many banks let you export transactions as CSV, QBO or another format for a date range, but often only for recent months.
• PDF conversion. For older statements you will usually have PDFs. QuickBankConvert reads statement PDFs into rows of date, description and signed amount and shows the statement's opening and closing balance for each file; paid plans add QBO and Xero CSV output, and the Pro plan adds batch upload. The pricing page lists the monthly allowances, and a one-time seven-day pass suits a single catch-up project.
• Accounting software import. QuickBooks Online and Xero both import files. Bank feeds usually don't reach far enough back for a catch-up, so expect to import. Our walkthrough on importing old transactions into QuickBooks Online covers date ranges and avoiding duplicates with an existing feed.

Import one account at a time, oldest month first, and label each file with the account and period.

In what order should you work?

1. Set the starting point. Find the last month that was reconciled. Its closing balance is your opening balance. If nothing was ever reconciled, start from the account's opening date or the first month of the tax year you need.
2. Import a month for one account.
3. Categorize. Start with recurring vendors, then income, then everything else. Use rules in your software, or sort by description in a spreadsheet.
4. Reconcile that month. Opening balance plus transactions should equal the statement's closing balance.
5. Repeat for the next month, then the next account.
6. Tie out transfers. A transfer from checking to savings should appear in both accounts on matching dates. A card payment from checking should match a payment on the card statement.
7. Review the P&L for each month once all accounts are done. Months that look wildly different from their neighbours often have a miscategorized loan, transfer or owner draw.

The bank reconciliation guide covers the reconciliation step itself, including uncleared items.

What problems will you find?

Catch-up work always turns up the same issues:

• Duplicates from a bank feed that ran part of the time plus a manual import.
• Transfers recorded as income or expense because only one side was entered.
• Personal spending on business accounts, to be recorded as owner draws.
• Unknown payees, which need a search of email receipts or a question to whoever made the purchase.
• Cash deposits with no record of the sales behind them.
• Opening balance differences where earlier books were never reconciled. Ask your accountant how to record the adjustment rather than forcing it into an expense account.

Keep a running list of questions instead of stopping for each one. Answer them in a batch at the end of each month's work.

Should you do it yourself or hire a catch-up service?

Doing it yourself makes sense when the business is simple and the main obstacle was time, not knowledge. Hiring makes sense when the backlog is long, the records are messy, or a deadline is close. A rough guide:

A middle path is common: you gather the statements and convert them into files, which is the slow clerical part, and a bookkeeper categorizes, reconciles and reviews. That often lowers the quote, because you have handed over organized data instead of a box of paper. Bookkeepers who take on this work regularly may find our page for bookkeepers useful.

What do catch-up bookkeeping services charge for?

Prices vary widely, so compare quotes on scope rather than headline numbers. What drives the price:

• Months behind. The basic unit of most quotes.
• Number of accounts and transactions. Ten accounts with thousands of transactions is a different job from one quiet account.
• State of the records. Missing statements, no receipts or mixed personal spending add hours.
• Complexity. Payroll, inventory, sales tax, multiple entities or foreign currency each add work.
• Deliverables. Reconciled books only, or also year-end financial statements, a tax-ready package or the return itself.
• Deadline. Rush jobs before a tax deadline often cost more.

Ask each provider for a written scope listing the accounts and months covered, what you have to supply, how they handle missing statements, the format of the finished books, and whether ongoing monthly bookkeeping is a condition of the price. Then you can compare like with like.

How do you avoid falling behind again?

Once caught up, set a monthly date to import, categorize and reconcile, ideally a few days after statements post. Keep business spending on business accounts, save statements as they arrive, and keep them as long as the IRS's retention periods require. A monthly hour is far cheaper than the next catch-up project.

Related guides

• Import old transactions into QuickBooks Online
• Bank statement reconciliation guide
• How to get old bank statements