Resources
Resource hub
Guides, webinars, articles, and events — all in one place.
Compliance Corner
Massachusetts PFML Contribution Rate Changes for 2027
Starting January 1, 2027, Massachusetts shifts the employer PFML contribution from medical leave to family leave. Here's what changes. Aug 2026 Read more
Guides & tools
The Workforce Mobility Shift — First-Party Payroll Research Report
Greenshades analysis of 153M+ paychecks shows multi-state payroll exposure rose 89% from 2018 to 2025 — even as employer filing footprints shrank. Industry and corridor-level data included. Jul 2026 Check it out
Compliance Corner
Compliance Corner Q3 2026
Payroll and HR compliance updates for Q3 2026 — state withholding changes, PFML developments, IRS notices, visa tax withholding rules, and Illinois compensable time ruling. Jun 2026 Read more
Blog
What Every Employer Needs to Know About Paying a Deceased Employee
When an employee dies, payroll has to get it right — tax treatment, W-2 reporting, and 1099-MISC filing all depend on when the payment is made. Here's the IRS guidance, explained. Jun 2026 Read more
Blog
Final Paycheck Laws by State (2026): Deadlines, Rules, and What Employers Get Wrong
Final paycheck laws set state-specific deadlines for employers when an employee leaves. Here's what the rules require in 2026 — by state, separation type, and workforce structure. Jun 2026 Read more
Blog
Why most payroll software can't handle construction payroll compliance
Construction payroll requires more than standard software can handle. Here's why multi-rate pay, multi-state crew compliance, and certified payroll demand a purpose-built system. May 2026 Read more
Blog
Child labor laws 2026: what employers need to know before summer hiring
Child labor laws set strict limits on hours, job duties, and age — and violations cost up to $16,035 per worker. Here's what to review before summer hiring starts. May 2026 Read more
Blog
No tax on tips: The IRS has finalized the qualifying occupation list
The IRS has finalized the qualifying occupation list for the no tax on tips deduction. See all 60+ TTOC codes, payroll steps, and the 2028 sunset date. Apr 2026 Read more
Blog
Multi-State Compliance Has Reached a Crisis Point. Staffing Firms Feel It Most.
Half of employers have turned away a qualified candidate due to multi-state compliance. See what the 2026 FoxHire study found — and what staffing firms can do about it. Mar 2026 Read more
Blog
Regular vs Supplemental Wages: How to Classify Bonuses, PTO, and Fringe Benefits
Learn how payroll teams should classify bonuses, PTO payouts, reimbursements, and fringe benefits as regular or supplemental wages under IRS rules. Mar 2026 Read more
Webinar
Reimagine HCM for Acumatica: The Greenshades Advantage Webinar Recap
Discover how Greenshades integrates with Acumatica to streamline HR, enhance payroll tax compliance, and improve employee experience through seamless data synchronization. Watch Register
Blog
What Every Employer Needs to Know About the 2026 Form W-4
Prepare for 2026 payroll with our employer-focused guide to Form W-4 updates, exemption deadlines, and key compliance steps. Feb 2026 Read more
Blog