Client Document Collection for Bookkeepers: A Checklist and Email Templates

Monthly Bookkeeping Client Document Checklist

Start with the documents relevant to the client’s business and your agreed services.

Do not send every client the same long list or request information your firm can already retrieve through authorized access.

For context, the IRS identifies sales records, purchase records, expense documents, asset records, and employment-tax records among the information businesses may need to maintain. The checklist below is a suggested collection framework, not a universal legal or tax-documentation requirement.

IRS: what kind of records should I keep?

For documents that do not apply, let the client confirm “Not applicable” rather than leaving the request unanswered.

For a statement not yet issued, record its expected availability date. Do not label it overdue simply because its billing cycle differs from the calendar month.

A Bank Feed Does Not Remove the Statement Check

QuickBooks describes reconciliation as comparing the accounting records with bank and credit card statements. Its instructions require the relevant statement even when the account is connected and transactions download automatically.

Intuit: reconcile an account in QuickBooks Online (U.S.)

Before asking the client to upload a statement, check whether your firm already has an authorized way to obtain it.

Request the missing evidence—not another copy of information you already have.

Use one row per requested document and period; customize or remove the starter categories. Read the checklist setup notes before sharing it with a client.

Set Up Client Document Collection During Onboarding

A document request should not be the first time a client learns how your collection process works.

Use onboarding to agree on responsibilities, submission methods, and deadlines.

Name the Person Responsible for Submission

Identify one main contact who will coordinate the client’s documents.

That person does not need to make every purchase or generate every report. They need to know who can obtain the information and respond when something is missing.

Also identify your firm’s contact for questions.

For clients with multiple businesses, establish separate request lists and destinations. Include the business name in each request so files do not reach the wrong company’s bookkeeping queue.

Agree on One Approved Submission Route

Choose a submission method that fits the client’s routine and your firm’s security requirements.

During onboarding, ask the client to submit one sample document. Confirm that they can access the destination, choose the correct business, and see that the upload succeeded.

Do not assume that sending a portal invitation completes the setup.

For accounting-system access, use the platform’s supported invitation process instead of asking clients to share their login credentials. QuickBooks Online, for example, provides a dedicated accountant-user invitation process.

Intuit: invite accountant users (U.S.)

Set an Exact Deadline and Explain the Next Step

Agree on when documents should arrive and what your team will do afterward.

Use an exact date and, when relevant, a time and time zone. “Please send this soon” leaves too much open to interpretation.

Explain the relationship between submission and delivery:

This avoids promising that uploading files immediately completes the books.

For ongoing receipts, agree on a regular submission habit. Reserve the monthly request for outstanding documents and period-specific reports rather than asking the client to resend everything.

For an ongoing submission habit, show clients how to organize business receipts before the monthly request arrives.

Track Requests, Not Just Uploaded Files

A folder full of documents does not tell you whether the client has supplied everything needed.

Track each request against the information it was intended to collect.

At minimum, record the business, reporting period, requested item, responsible person, due date, received file, and next action.

Use clear statuses:

Keep collection completion separate from bookkeeping completion. A readable invoice may be ready for review without being approved, recorded, or reconciled.

Before sending a reminder, compare it with the latest submissions.

The most useful follow-up is the smallest accurate list of what is still needed.

Six Bookkeeping Document Request Email Templates

Replace every bracketed field before sending. Use the actual agreed deadline, remove irrelevant requests, and confirm that the upload destination is accessible to the intended client.

Use email to explain the request, not as the default destination for sensitive attachments. The FTC advises that ordinary unencrypted email is not a secure way to transmit sensitive information and recommends protecting that information in transit.

FTC: protecting personal information — a guide for business

• 1. New Client Onboarding Email
• 2. Monthly Bookkeeping Document Request
• 3. Follow-Up for Missing Documents
• 4. Request for a Clearer Receipt or Missing Purchase Details
• 5. Overdue Documents and Reporting Schedule Update
• 6. Receipt Acknowledgment Without Claiming the Books Are Finished

How to Follow Up Without Sending the Same Request Repeatedly

Before sending another message, establish why the item remains open.

Not received: Ask for the exact document.

Received but unusable: Explain what is missing or unreadable.

Client says it was submitted: Ask for the filename or submission location and investigate.

Not yet available: Record the expected date.

Not applicable: Confirm that the explanation resolves the request.

These are different situations. They should not all trigger the same reminder.

For a client who repeatedly struggles, revisit the submission process before increasing reminder frequency. Ask them to walk through a real upload and identify the point where it becomes difficult.

Dext’s guidance on client expense submission makes a related point: reducing the effort involved in submission is different from repeatedly reminding someone to complete it. Its examples include mobile and configured WhatsApp submission options.

Dext: get clients to submit expenses without chasing

The practical lesson is to improve both sides of the workflow: a clear request from the firm and a usable submission route for the client.

Choosing Software for Client Document Collection

Separate two jobs when evaluating tools:

Request management: What do we need, from whom, and by when?

Document processing: What has arrived, what needs correction, and what should reach the accounting system?

One application may support both, but do not assume it does.

Check the Collaboration Features Already Available

QuickBooks supports accountant-client document requests and shared documents.

Intuit’s UK guidance describes requests with due dates that clients can answer using comments and uploaded documents. Its Canadian guidance describes shared documents associated with client requests. Confirm the options available in your account and region.

Intuit: use the My Accountant page (UK)

Intuit: shared documents in QuickBooks Online Accountant (Canada)

During evaluation, test whether a client can identify the request, submit the correct document, and respond to a clarification without starting another disconnected conversation.

Also test whether your team can distinguish a submitted file from a resolved request.

Use ScannerPilot for the Invoice-and-Receipt Processing Stage

ScannerPilot provides a focused intake and review workflow for client supplier invoices, bills, and receipts. Its bookkeeper offering includes separate client queues, bulk uploads, review of exceptions, and approval before QuickBooks sync.

ScannerPilot: invoice and receipt workflows for bookkeepers

Its features page also documents forwarding supplier attachments into a workspace inbox when email-in is enabled, comparing extracted information with the original document, and checking possible duplicates.

ScannerPilot: capture, review, and approved sync features

Use that workflow for the documents it is designed to process.

Keep the firm’s wider monthly request list—and records such as payroll reports, loan agreements, or tax correspondence—in the appropriate approved systems.

A document queue tells you what arrived. Your client checklist establishes what you expected. Connect those two views rather than assuming one replaces the other.

The email templates in this article can be used through your firm’s approved communication process. They do not imply that ScannerPilot automatically sends reminders or manages every document-request deadline.

Once supplier files have arrived, use automated invoice processing to prepare the information for review and approved accounting sync.

Protect Client Information During Collection

Make security part of the submission instructions, not a separate document clients are unlikely to read.

Use approved destinations with access limited to the appropriate client and team members. Avoid publicly accessible folders or links that expose another business’s records.

Ask only for information needed for the agreed work. The FTC’s security guidance emphasizes limiting unnecessary collection and access to sensitive information.

FTC: protecting personal information — a guide for business

For routine email reminders, identify an account with an agreed label or last four digits rather than placing full account numbers in the message.

Never request passwords or one-time verification codes.

When introducing a new upload destination, explain it through an established communication channel. Encourage clients to verify unexpected requests using contact information they already trust; the FTC warns that impersonation messages can imitate familiar businesses and request sensitive information.

FTC: recognize and avoid phishing scams

Convenient submission should not require clients to guess whether a request is legitimate.

Measure Usable Documents, Not Email Activity

Do not judge the collection process only by how many reminders were sent or files uploaded.

For a practical internal measure, track:

Define request items consistently. A five-page bank statement is one requested statement, not five completed tasks.

Exclude items confirmed as not applicable, and record deadline changes rather than quietly removing overdue requests.

Also note how often reminders ask for something already submitted.

That second measure can expose a firm-side tracking problem rather than a client-side submission problem.

These are suggested process measures, not industry benchmarks or promised ScannerPilot results.

Use them to answer a useful question: Are clients providing the information your team can actually use, when it is needed?

Frequently Asked Questions

IRS: what kind of records should I keep?

Make the Next Document Request Easier to Complete

A useful bookkeeping document request tells the client exactly what to send, where to send it, and when it is needed.

A useful collection process tells your team what arrived, whether it is usable, and what still needs an answer.

Start with one client. Customize the checklist, test the submission route, and use the templates to replace broad reminders with specific requests.

Once supplier invoices and receipts arrive, ScannerPilot supports extraction, review, and approved accounting sync with the original document attached.

Stop asking clients to “send everything.” Show them what is still needed—and give each submission a clear next step.