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The Payroll Document Checklist for Bookkeepers — What to Request and When

Managing payroll for clients is one of the most document-heavy recurring tasks in a bookkeeping practice. Here is the complete document checklist for onboarding new payroll clients, every pay period, and year-end close.

Chloe Baptiste Head of Content

July 5, 2026 • 4 min read

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Tier 1: Onboarding a new payroll client (one-time)
Tier 2: Every pay period (recurring)
Tier 3: Year-end close and reporting (annual)
The payroll document collection workflow
Reconciling payroll transactions in the ledger

Payroll processing is a high-risk, time-sensitive service. If a bookkeeping firm is late reconciling monthly bank statements, the client might notice but the business continues. If a firm misses a payroll deadline or files a state payroll tax form incorrectly, employees do not get paid, tax authority notices arrive, and client trust is damaged instantly.

The key to running a reliable, stress-free payroll service is a standardized document collection system. You cannot run payroll without complete, accurate, and on-time data from the client — and you cannot get that data reliably if you request it via ad-hoc emails or text messages.

This guide provides the complete payroll document checklist: what to collect during onboarding, what to collect every pay period, and what to collect at year-end close.

Bookkeepers vs. Payroll Providers

Most small bookkeeping practices do not process payroll calculations directly in-house. Instead, they act as the coordinator — collecting data from the client, entering it into a payroll platform (like Gusto, ADP, or QuickBooks Payroll), and reconciling the resulting transactions in the ledger. This checklist is designed for that coordinator role.

Tier 1: Onboarding a new payroll client (one-time)

Before you configure a client’s payroll platform or take over an existing system, you must collect their complete historical and compliance setup:

Onboarding checklist — compliance and setup documents

Federal Employer Identification Number (EIN) confirmation letter (IRS Form CP 575)
State tax withholding account number and registration confirmation
State unemployment insurance (SUTA) account number, registration confirmation, and current tax rate
Prior year payroll tax filings (Forms 940, 941, and state equivalents)
YTD payroll summary by employee (if onboarding mid-year) — gross wages, taxes withheld, and deductions
Company bank account authorization for payroll drafts
Workers' compensation insurance policy declarations page
List of all active employees: legal names, addresses, Social Security Numbers, and pay rates
Signed Form W-4 (Federal Employee's Withholding Certificate) for each active employee
Signed Form I-9 (Employment Eligibility Verification) for each active employee
Direct deposit authorization forms with voided checks for each employee choosing direct deposit

Tier 2: Every pay period (recurring)

To run payroll accurately, you need the operational inputs for the current pay cycle. Send this request 2 to 3 days before the payroll processing deadline. You can generate a custom request email and checklist using our free Document Request Template Generator tailored specifically for payroll collections.

Recurring payroll cycle documents

Timesheets or total hours worked for all hourly employees — approved by manager
Salary adjustments for the period (unpaid leave, salary changes, partial periods)
Paid Time Off (PTO), sick leave, or vacation hours used during the period
Bonus payments, commissions, or special payouts to be included — gross amounts and approval
Expense reimbursements to be paid through payroll — receipts and documentation
New hire onboarding packages (W-4, I-9, direct deposit form) for any employees hired since last cycle
Termination documentation (final pay calculations, resignation letter, severance agreement) for any departing employees
Garnishment orders or child support notices received during the period

Use recurring scheduling to automate the pay period request

Because payroll cycles are predictable (weekly, bi-weekly, semi-monthly, monthly), manual request creation is a waste of administrative time. Set up a recurring request in your document collection tool that automatically sends the pay period checklist to the client 3 days before payroll is due — with automated reminders that escalate daily until submitted.

Tier 3: Year-end close and reporting (annual)

At year-end, the bookkeeper’s role is to verify that all payroll transactions in the accounting ledger reconcile to the official filings (Form 940, Forms 941, and W-2 totals) before the books are handed off to the tax preparer.

Year-end payroll close documents

Annual payroll summary from payroll provider — matches total ledger expenses for the year
Fourth quarter Form 941 (Employer's Quarterly Federal Tax Return)
Annual Form 940 (Employer's Annual Federal Unemployment Tax Return)
State quarterly and annual payroll tax filings
W-2 / W-3 summaries for review — before they are filed and mailed to employees
Form 1099-NEC / 1099-MISC copies for contractors (verify W-9s are complete)
Reconciled health insurance premium reports — to verify pre-tax employee deductions
Retirement plan contribution reports — matching employee deferrals and employer match to payments made

The payroll document collection workflow

Because payroll runs on a strict calendar, your document collection templates must make the deadline and consequence of delay clear.

Pay period request email

Vague — invites delay

Hi, please send over hours and any payroll changes for this week when you have a chance.

Strict — enforces the deadline

Hi [Name] — payroll for the cycle ending [date] must be processed by [deadline day, 2pm]. To meet this schedule, please upload your payroll documents to the portal by [submission day, 5pm]:

Approved timesheets for hourly employees
PTO / vacation hours used
Any bonus or commission approvals
Onboarding forms for [new employee name]

If documents arrive after [submission day, 5pm], payroll may be delayed, resulting in late payments to employees and potential compliance fees.

Reconciling payroll transactions in the ledger

Once payroll is processed by the provider (e.g., Gusto) and drafted from the bank account, the bookkeeper must record the transaction in the accounting software.

Steps to reconcile a payroll run in the ledger

Reconcile the bank draft

Payroll providers typically draft funds in one or two lumps (net wages + payroll taxes). Match these bank withdrawals to the corresponding payroll journal entry or transaction in the ledger.

Split transactions into gross wages and employer taxes

Do not record the entire bank draft as “Payroll Expense.” Split the entry: gross wages (expense), employer-paid payroll taxes (expense), employee-held withholdings (liability, cleared on payment), and net payroll drafts.

Record contractor payments separately

If the payroll run includes payments to 1099 contractors, separate these from W-2 wages. Contractor payments belong in “Subcontractor Expense” or “Professional Fees” and must be tracked for 1099 reporting at year-end.

Reconcile benefit deductions

Verify that employee deductions for health insurance, retirement plans (401k, Simple IRA), and other benefits match the actual payments made to insurance providers and plan administrators. Any remaining balances in the liability accounts must be investigated.

99%

of payroll tax penalties issued by the IRS are due to late deposits or incorrect filings — emphasizing the importance of timely and accurate document collection

Source: IRS Taxpayer Advocate Service Annual Report, 2025

Never chase payroll hours again

Quire’s recurring request templates automate the collection of hours, PTO, and new hire paperwork before every payroll run. Set the schedule once, and Quire sends the checklist and follow-up reminders automatically.

See Quire payroll templates

Payroll document FAQs

How long should a business retain payroll records?

The IRS and the Department of Labor (DOL) require businesses to retain payroll records for at least four years. This includes timesheets, tax returns, W-4 and W-2 forms, and records of benefit payments. Many firms recommend retaining these records for seven years to cover state tax audits and workers’ compensation audits.

What should I do if a client regularly submits payroll documents late?

Establish a strict cut-off time in your engagement letter: if payroll data is not submitted by [X] hours before the processing deadline, the run is deferred to the next pay cycle or a late-processing fee is applied. Enforce this policy consistently. Once employees are affected by a delay, the client will quickly learn to prioritize the submission deadline.

Does a bookkeeper need a separate license to coordinate payroll?

Generally, no. Coordinating payroll — collecting hours, entering data into a third-party platform like Gusto or ADP, and reconciling transactions — is standard bookkeeping work. However, if your firm calculates withholdings, prints physical payroll checks, or files tax forms directly under your firm’s name, you may be subject to state licensing requirements as a payroll processor or third-party transmitter.

Stay close

Automate recurring payroll document requests

Quire's recurring requests automatically send a payroll checklist to clients before each pay cycle — collecting hours, PTO, and new hire forms without manual email threads.

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