Resources
Resource hub
Guides, webinars, articles, and events — all in one place.
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
Minnesota ESST administrative rules took effect July 6 — here's what changed
Minnesota's new ESST administrative rules clarify accrual timing, the 80-hour threshold, indeterminate shifts, and more. Here's what employers need to know. Jul 2026 Read more
Compliance Corner
IRS automatic exemption from penalty replaces First Time Abate starting in 2026
The IRS is replacing First Time Abate with a new automatic penalty relief program. Here's what payroll teams need to know about AEP eligibility and timing. Jul 2026 Read more
Blog
June 2026 product updates
Greenshades' June 2026 release adds a last-pay-run scheduling option for earnings, deductions, and benefits — plus expanded Minnesota Paid Leave filing coverage across all three scenarios. 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
Compliance Corner
Payroll and HR compliance updates: May/June 2026
FLSA salary thresholds, Colorado overtime, Utah withholding, IRS FIRE retirement, and more — what changed and what payroll teams should do next. 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
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
Compliance Corner
Minnesota Paid Family & Medical Leave (PFL): Employer Requirements, Premiums & Payroll Rules for 2026
Minnesota Paid Family & Medical Leave begins in 2026. Learn employer requirements, premium rates, payroll deductions, reporting rules, and remote worker coverage. Mar 2026 Read more
Compliance Corner
Federal Student Loan Collections Delayed: What Employers Need to Know
The U.S. Department of Education delayed involuntary collections on defaulted federal student loans, including AWG and TOP. Learn what employers and payroll teams should do now. Feb 2026 Read more
Blog
Multi-State Payroll in 2025: Overcoming Year-End Challenges
Learn how to manage multi-state payroll in 2025. Deadlines, W-2 updates, and compliance tips to simplify reporting across federal, state, and local rules. Sep 2025 Read more
Blog