At H4, we offer end-to-end payroll outsourcing solutions tailored to meet compliance, accuracy, and timeliness standards in the United States, Canada, and the United Kingdom. Whether you’re an accounting firm, a growing business, or a global employer, we handle the complexities of payroll so you don’t have to.
From employee pay runs to tax filings and benefit remittances — we manage it all with precision, confidentiality, and care.
Regional Payroll Expertise
United States – IRS-Compliant Payroll Support
- Bi-weekly, Monthly, & Custom Payroll Schedules
- Federal & State Payroll Tax Filings (941s, 940s, W-2s, W-3s, 1099s)
- Direct Deposit Setup & Pay Stub Delivery
- Multi-State & Remote Worker Compliance
- Tools: Gusto, ADP, QuickBooks Payroll, Paychex
Canada – CRA & Provincial Payroll Compliance
- Monthly & Semi-monthly Payroll Processing
- T4, T4A, and RL Slips (Quebec)
- Source Deduction Calculations & Remittances
- ROE (Record of Employment) Preparation
- Year-End Payroll Reconciliations
- Tools: Wagepoint, QuickBooks Payroll, Payment Evolution, Ceridian
United Kingdom – HMRC-Approved RTI Submissions
- Monthly/Weekly Payroll Runs & Payslips
- Full RTI Submissions to HMRC
- P45, P60, and P11D Filings
- Auto-Enrolment & Pension Reporting
- Holiday Pay & Statutory Leave Calculations
- Tools: BrightPay, Moneysoft, Xero Payroll, Capium
Our Payroll Services Include:
Accurate & Timely Payroll Processing
- Automated Payslip Distribution
- Tax & NI/CPP/FICA Compliance Filings
- Pension & Benefits Integration
- Leave, PTO & Sick Pay Tracking
- Payroll Journals for Accounting
- End-of-Year Reports and Slips
- Employee Self-Service Portals (where applicable)
Who We Serve
- Accounting & Bookkeeping Firms – looking to outsource client payrolls
- Small & Medium Businesses – seeking reliable and compliant payroll
- Startups & Global Teams – needing payroll across multiple countries
- HR Teams & Admins – looking to reduce in-house processing burden