Government & Compliance
IRS Payroll Tax Center
- https://www.irs.gov/businesses/small-businesses-self-employed/payroll-tax – Covers employer tax obligations, forms (like 941, W-2, W-3), and e-file options.
Department of Labor (DOL) – Wage & Hour Division
- https://www.dol.gov/agencies/whd Details on minimum wage, overtime, recordkeeping, and child labor.
Forms & Templates
- U.S. Department of Labor Forms
- IRS Forms Library
- Form W-4 – Employee’s Withholding Certificate – Download PDF: https://www.irs.gov/pub/irs-pdf/fw4.pdf
- Form W-9 – Request for Taxpayer Identification Number – Download PDF: https://www.irs.gov/pub/irs-pdf/fw9.pdf
- Form I-9 – Employment Eligibility Verification – Download PDF: https://www.uscis.gov/sites/default/files/document/forms/i-9.pdf
- Form 941 – Employer’s Quarterly Federal Tax Return – Download PDF: https://www.irs.gov/pub/irs-pdf/f941.pdf
- Form 940 – Employer’s Annual Federal Unemployment Tax Return (FUTA) – Download PDF: https://www.irs.gov/pub/irs-pdf/f940.pdf
- Form W-2 – Wage and Tax Statement – Download Instructions (issued to employees; requires special paper for submission) https://www.irs.gov/forms-pubs/about-form-w-2
Payroll Calculators
Education
American Payroll Association (APA)
Offers:
- Online and in-person payroll courses & certifications (FPC, CPP)
- Federal and state law updates
- Payroll Source® reference book
- Webinars, eLearning, and local chapter meetings
Learn about:
- Employer responsibilities for withholding
- Quarterly tax filings (Form 941, 940)
- W-2 & 1099 compliance
- Employer identification numbers (EIN)
SHRM (Society for Human Resource Management)
Access HR and payroll-related content, including:
- Articles on wage laws and remote worker compliance
- Payroll benchmarking surveys
Payroll Best Practices
Here are the top recommended practices every payroll department or provider should follow:
Automate Where Possible
- Use reliable software for time tracking, tax calculation, and filings.
- Automate payroll runs and direct deposits to reduce human error.
Stay on a Consistent Payroll Schedule
- Define clear pay periods (weekly, biweekly, etc.).
- Always pay employees on time to build trust and stay legally compliant.
Keep Detailed Payroll Records
- Retain records for at least 4 years (federal requirement).
- Include hours worked, pay rates, tax withholdings, and changes in employment status.
Stay Current on Tax & Labor Laws
- Regularly check IRS and state agency websites.
- Subscribe to newsletters (APA, SHRM, IRS) for updates.
Communicate Clearly with Employees
- Provide pay stubs with breakdowns.
- Share changes in withholding rules or tax forms.
- Offer access to a secure employee portal if possible.
Protect Employee Data
- Use encrypted systems and limit access to payroll data.
- Follow best practices for cybersecurity (NIST, IRS Pub. 4557).
Reconcile & Audit Regularly
- Reconcile payroll reports to bank statements.
- Schedule internal audits to catch and fix discrepancies early.
Payroll Security Guidelines
Data Encryption
- Encrypt data at rest and in transit using secure protocols (e.g., HTTPS, SSL/TLS, AES-256).
- Use secure cloud-based payroll software with built-in encryption.
Multi-Factor Authentication (MFA)
- Require MFA for all payroll logins, especially for admin-level access.
- Use SMS, app-based, or biometric authentication.
Role-Based Access Controls (RBAC)
- Restrict access to payroll data based on role or department.
- Only HR/payroll personnel should access SSNs, wages, and bank info.
Regular Software Updates
- Keep payroll and accounting software up to date.
- Apply security patches promptly to avoid vulnerabilities.
Secure Physical and Digital Storage
- Lock file cabinets for paper documents.
- Use secure servers or cloud platforms with access logs for digital files.
Secure Email Practices
- Never send unencrypted payroll data via email.
- Use encrypted file sharing (e.g., ShareFile, OneDrive, Dropbox with encryption).
Train Employees on Payroll Security
- Train staff to spot phishing scams.
- Require secure password practices (length, complexity, change frequency).
Payroll Compliance
Maintain Accurate Records
- Store payroll records for a minimum of:
- 4 years (IRS) for tax records
- 3 years (FLSA) for wage/hour records
- Include hours worked, pay rate, pay date, and deductions.
Reconcile Regularly
- Match payroll records with bank statements.
- Audit quarterly tax returns (e.g., 941s) against payroll reports.
Use a Consistent Payroll Schedule
- Define and follow a regular pay cycle (weekly, biweekly, semimonthly).
- Communicate clearly with employees about pay periods and pay dates.
Automate Compliance
- Use payroll software that handles:
- Automatic tax calculation and filing
- Year-end W-2/1099 preparation
- Employee self-service access
Official Guidelines & Resources
IRS Publication 4557 – Safeguarding Taxpayer Data
- Download PDF
- Covers physical, electronic, and personnel safeguards.
NIST Cybersecurity Framework
- https://www.nist.gov/cyberframework
- U.S. standards for managing cybersecurity risks.
DOL Wage & Hour Division
Includes payroll recordkeeping and labor compliance guidance.