Year-end bookkeeping checklist: documents to collect from small business clients
Closing the books for the year is mostly reconciliation, and reconciliation depends on documents only the client has: the December statements, the payroll year-end report, the loan balance, the inventory count. When those trickle in through January, the close drags and the tax preparer waits too. This guide lists what to collect, why each item matters for the close, and a way to gather it from many clients at once.
The year-end document checklist
Cash and credit
- Bank statements for every account, including the December statement, so each account can be reconciled to the year-end balance. Include accounts the client opened or closed during the year.
- Credit card statements for every business card, through the December closing date.
- Merchant processor and payment app reports (sales, fees, refunds, and payouts), if the business takes card or app payments.
Debt
- Loan and line of credit statements showing the year-end balance and interest paid, so principal and interest can be split correctly.
- New loan or lease agreements signed during the year, including equipment and vehicle financing.
Payroll and contractors
- Payroll reports — the year-end payroll register or summary and quarterly payroll tax filings, so wages and payroll taxes on the books match what was reported.
- 1099s issued to contractors, or a list of contractors paid with amounts and tax IDs if the 1099s haven't been filed yet.
- 1099s received by the business, such as 1099-K forms from payment processors.
Assets and inventory
- Inventory count as of the last day of the year, with how it was valued.
- Receipts or invoices for large purchases — equipment, vehicles, furniture, and improvements.
- Records of assets sold or disposed of during the year.
Other
- Sales tax returns filed during the year, if applicable.
- Owner contributions and draws not already clear from the bank statements.
- Notes on unusual transactions — large transfers, personal expenses paid by the business, or items the client isn't sure how to classify.
Why year-end documents are slow
- December statements arrive in January, right when clients are busiest with their own year-end.
- Different people hold different documents. The owner has the bank login, the office manager has payroll, and the warehouse lead has the inventory count.
- Partial sends look finished. Two of three bank accounts arrive, and nobody notices the third until reconciliation.
- You are asking every client at the same time, so manual follow-up multiplies across the whole client list.
A simple process for the whole client list
- Start from a monthly-close checklist and extend it. Add year-end items like 1099s issued, the payroll year-end report, and the inventory count.
- Name accounts specifically. “Bank statement — operating account (Dec)” and “Bank statement — savings (Dec)” as separate items make a missing account obvious.
- Mark items optional when they don't apply to everyone. Not every client has inventory or loans. Clients can mark an item N/A instead of leaving you guessing.
- Send requests in early January with a due date that leaves time for reconciliation before the tax deadlines your clients face.
- Let reminders run and check the dashboard for which clients are complete and which are not.
How FilesDue handles this
FilesDue includes a Bookkeeping monthly close template with: Bank statements (all accounts); Credit card statements; and optional items for Loan / line of credit statements, Payroll reports, Sales / POS reports, Receipts for large purchases, and Inventory counts (if applicable). For year-end, add items such as “1099s issued” and “Payroll year-end report.” The Small business return template is a good starting point if you also prepare the return.
To send many requests at once, paste a CSV with each client's name and email (plus optional template, title, due date, and note), up to 50 rows per batch, within your plan's active-request limit. Clients upload from one link with no login. Reminders go out on day 2, 5, and 9 after you create the request, then weekly, and each one lists only what is still missing. When a request is complete, download a ZIP with a folder for each checklist item.
Tips for a faster close
- Ask for statements as PDFs downloaded from online banking, not screenshots.
- Ask for the full statement, all pages, so you can see every transaction and the ending balance.
- Ask clients to upload documents as they arrive rather than waiting until they have everything.
- If a statement is wrong or incomplete, send the item back with a short reason instead of a separate email.
- Keep an optional “Anything else from this year” item for documents you didn't think to ask for.
Frequently asked questions
How many clients can I send requests to? Solo ($15/mo) includes 25 active requests; Pro ($29/mo) has no limit on active requests. See pricing.
Do you have a guide for ongoing bookkeeping clients? Yes. See document collection for bookkeepers.