Payroll

Payroll is the process of calculating, logging, and paying wages, taxes, and withholdings to staff each pay period. It ties three jobs: cutting paychecks, keeping a clean record of each payout, and sending tax and benefit deductions to the right agencies.

Accurate payroll protects morale, cash flow, and legal standing in equal measure. For staff, a paycheck arriving on time and correctly calculated is a monthly test of employer credibility.

For finance, payroll drives one of the largest recurring outflows on the profit and loss statement, so mis-postings distort both profit and cash-position reporting.

For compliance officers the stakes are simple: late or wrong tax remittances trigger penalties, back-interest, and audit exposure.

That’s why growing firms move payroll to specialist teams or outsourcing partners with dedicated software, service level agreements, and audit trails.

Key takeaways

• Payroll runs on a fixed cycle (weekly, biweekly, semimonthly, or monthly), and every cycle repeats the same six steps.
• Gross pay minus statutory and voluntary deductions equals net pay, and those deductions go to tax, insurance, and retirement authorities on their own schedules.
• Outsourced payroll in the Philippines or India runs 60–75% below onshore rates while holding the same accuracy standard.
• A biweekly cycle means 26 pay runs a year, semimonthly 24, and monthly 12; each extra run adds bank fees and error surface.
• Errors compound — a wrong withholding this month becomes a year-end tax reconciliation problem, an audit flag, and sometimes a lawsuit.

How it works

Payroll runs on a repeating cycle that turns hours worked and salaries owed into net paychecks and tax remittances. Each cycle follows six steps: set the schedule, calculate gross pay, apply deductions, compute net pay, distribute funds, then remit withholdings.

Two side jobs bracket the six steps. Before the first hire, a US employer files Form SS-4 to obtain an employer identification number (EIN), the number that tags every federal remittance it will ever make.

Under the Personal Responsibility and Work Opportunity Reconciliation Act of 1996, employers must also report new hires within 20 days so state child support agencies can locate wage earners.

Small teams still run payroll in a spreadsheet, but most firms above 20 headcount move to dedicated software or an outsourced provider — the volume of statutory deductions and multi-state rules quickly outgrows manual work.

Multi-country payroll adds another layer: currency conversion, employer-of-record structuring, and country-specific mandatory benefits that have been law for decades.

The Philippines has required 13th-month pay under Presidential Decree 851 since 1975, and Singapore’s Central Provident Fund (CPF) has collected employer contributions since 1955. Global providers absorb both rules behind one portal.

Cycle frequency matters more than most executives think. Indeed’s 2024 comparison of semimonthly and biweekly pay cycle options puts biweekly at 26 runs a year against 24 semimonthly and 12 monthly.

Each extra run adds bank fees, reconciliation effort, and error surface. That is why finance teams so often lobby to consolidate a weekly schedule into a biweekly one.

Cut-off discipline decides accuracy more than software does. Timesheets, commission approvals, and new-hire records have to land before the calculation window opens, because one late input forces an off-cycle correction run.

Examples

Payroll delivery ranges from solo spreadsheets to Fortune 100 service centers paying millions of staff a month. The right setup turns on headcount, geography, and regulation — a 12-person studio needs different tooling than a 40,000-agent operation.

ADP, founded in 1949 and headquartered in Roseland, New Jersey, processes payroll for roughly one in six US private sector workers and runs tens of millions of paychecks each cycle.

Deel and Rippling, both scaled since 2018–2019, absorbed the remote hiring wave and now handle payroll in 150+ countries by acting as employer of record in each jurisdiction. A US startup can hire a Manila designer without opening a Philippine entity.

Google has run offshore payroll operations from the Philippines since 2016, folding the work into a wider back office setup that also covers HR administration and vendor invoicing.

A mid-market software firm with 200 staff typically outsources payroll to a Philippine provider at $8–15 per employee per month, against $45–80 in house, while keeping the finance chief’s final approval workflow onshore.

Run that math out. At $12 per employee per month, 200 staff cost $28,800 a year to pay; at $60, the same 200 staff cost $144,000. The $115,200 gap funds two additional finance hires.

Related terms

Payroll sits at the intersection of finance, HR, and back office operations. Any team scaling headcount touches bookkeeping, offshoring, and outsourcing decisions alongside it, because where you run payroll shapes vendor selection, contract structure, and audit scope.

• Bookkeeping: daily recording of financial transactions that feeds payroll journal entries.
• Business Process Outsourcing: the umbrella model most third party payroll providers operate under.
• Back Office: the internal operations function that houses payroll, HR, and finance admin.
• Outsourcing: the broader practice of contracting a business function to an external provider.
• Offshore Accounting: a bundle where payroll ships alongside accounts payable, receivable, and bookkeeping.
• Offshoring: moving payroll delivery to a distant, lower cost country like the Philippines or India.
• Nearshoring: moving payroll to a closer country like Mexico or Colombia to keep time zone overlap.

FAQ

What are the steps in the payroll process?

Six steps repeat each cycle: set the pay schedule, calculate gross pay, identify deductions, compute net pay, distribute paychecks, and remit withholdings. Registration and new-hire reporting sit outside that cycle, happening once per employer and once per hire.

How much does outsourced payroll cost?

Philippine and Indian providers charge $6–15 per employee per month for standard multi-country delivery. US in-house payroll runs $45–80 per employee once software, salary, and error-correction time are counted, per OA’s outsourced payroll breakdown.

What is the difference between gross pay and net pay?

Gross pay is total earnings before any deductions — salary, wages, commissions, and overtime combined. Net pay is what actually reaches the employee’s bank account after tax, insurance, and retirement withholdings come out. The gap is often 25–35% in the US.

Can small businesses outsource payroll?

Yes, and firms as small as five employees do it to keep the founder off Internal Revenue Service filing deadlines. Providers price per headcount, so entry cost stays low, and outsourcing payroll removes the largest recurring compliance risk in early stage operations.

What happens if payroll deductions are wrong?

Under-withholding leaves the employer owing the balance plus penalty and interest, over-withholding creates a year-end refund reconciliation, and both errors compound if the same wrong parameter runs across all 26 pay cycles unnoticed.

Ready to route payroll to a specialist team? Compare vetted providers on the OA platform.

Related term: Superannuation