Setting up payroll for the first time
From EIN to first paycheck: the setup that keeps payroll clean from run one.
Payroll should be set up before the first employee is paid. You need employer registrations, worker paperwork, a pay schedule, tax deposit setup, payroll records, and bookkeeping categories that separate wages, withholding, employer taxes, benefits, reimbursements, and payroll liabilities.
Confirm you are ready to be an employer
Before running payroll, confirm the business has the right employer identity and registrations. At the federal level, that usually means an EIN. At the state level, it can mean withholding, unemployment, workers' compensation, local payroll tax, paid leave, and new-hire reporting accounts.
If the employee works in another state, do not assume your home-state setup is enough. Remote workers can create state payroll, unemployment, registration, and local tax questions.
Payroll setup should also include who owns each task: payroll provider, owner, bookkeeper, CPA, HR support, or benefits administrator.
Collect employee paperwork before pay starts
New employees generally need Form W-4 for federal withholding and Form I-9 for employment eligibility verification. State withholding forms, direct-deposit authorization, handbook acknowledgments, benefits elections, emergency contacts, and other onboarding records may also apply.
Get the paperwork before the first payroll run. If payroll starts with missing forms, the business may withhold incorrectly, miss state obligations, or spend January trying to reconstruct the year.
For contractors, use Form W-9 instead. Do not mix employee and contractor onboarding into one informal process.
The first payroll run should be the end of setup, not the beginning of figuring out payroll.
Choose a pay schedule and payroll system
Set the pay frequency, pay dates, workweek, overtime process, timesheet approval, paid time off handling, reimbursement process, and who can approve changes. These choices affect wage rules, cash planning, and payroll tax timing.
Use a payroll system that can produce payroll registers, tax deposit records, quarterly and annual filings, W-2s, state reports, and journal entries. The books need enough detail to separate wages, employer taxes, employee withholding, benefits, reimbursements, fees, and liabilities.
If you use a payroll provider, understand what it does and does not handle. Some providers file tax forms and make deposits; others require the business to approve funding, complete state registrations, or resolve agency notices.
Map payroll to the books
Payroll setup is also bookkeeping setup. Each payroll run should produce entries that make sense in the general ledger.
Payroll itemBookkeeping treatment to review
Gross wagesWage expense by employee or department if needed
Employee withholdingPayroll liability until deposited
Employer payroll taxEmployer tax expense and liability
Benefits and deductionsExpense, liability, or employee deduction based on setup
ReimbursementsExpense category or accountable-plan treatment, not automatic wages
Payroll feesPayroll processing expense, not wages
Build a monthly payroll close habit
After payroll starts, close the loop each month. Compare payroll registers to bank withdrawals, payroll liabilities, tax deposits, benefits invoices, and general ledger accounts. Make sure old liabilities clear and new liabilities are explainable.
Save agency notices, payroll tax returns, W-2 support, workers' compensation reports, and state filings as they happen. Payroll problems are much easier to fix while the month is fresh.
If you remember three things
Payroll setup requires employer registrations, employee paperwork, a payroll system, and a clear owner for each compliance task.
Remote employees, state registrations, workers' compensation, and local payroll rules should be reviewed before the first paycheck.
The payroll system and bookkeeping setup need to agree so wages, taxes, benefits, reimbursements, and liabilities reconcile.
This guide explains payroll setup concepts at a general level. Federal, state, and local employer registrations, Form I-9, new-hire reporting, workers' compensation, unemployment, remote employees, overtime, benefits, reimbursements, payroll-provider duties, and payroll tax deposit schedules can change the setup. SME and payroll/legal review are required before publication.
Share payroll provider access or reports with Uplinq, upload new employer registrations and agency notices, and confirm how payroll entries should map to your books.