Payroll · HR · Tax Compliance
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The 2027 HR & Tax Compliance Calendar
Essential payroll deadlines, holidays, and monthly tips to keep your business compliant in 2027. Check it out
Webinar
Live
Your year-end gameplan
Get ready for 2026 year-end filing: what's changing with thresholds, forms, and the move from FIRE to IRIS, plus what to do before December. Oct20 October 20, 2026 WatchRegister
Webinar
Live
New boxes, codes, and year-end form updates
A change-by-change look at every 2026 W-2 and 1099 update — new boxes, codes, and the $2,000 threshold — and how Greenshades handles each one. Nov12 November 12, 2026 WatchRegister
Guides & tools
The 2027 HR & Tax Compliance Calendar
Stay organized with the 2027 HR and Tax Compliance Calendar, featuring essential payroll deadlines, holidays, and monthly tips to ensure your business stays compliant. Sep 2026 Check it out
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
Guides & tools
Solving Complex Payroll: Ebook
Tackle multi-state tax, job costing, garnishments, and multiple pay frequencies. Download the free eBook on solving complex payroll. Check it out
Guides & tools
Ultimate Guide to Successful Payroll Migration
Know when to switch payroll systems and how to do it with minimal disruption. Download the free guide and build your migration plan. Check it out
Guides & tools
Comprehensive Product Guide
See how Greenshades simplifies multi-jurisdiction payroll, compliance, and HR in one system. Download the comprehensive product guide. Check it out
Guides & tools
Cultivating Worker Loyalty Through the Strategic Integration of ATS Payroll and HR Systems
Reduce turnover at your staffing firm by connecting ATS, payroll, and HR systems. Download the free guide to a smoother worker experience. Check it out
Guides & tools
Complicated Tax Landing Page
Multiple jurisdictions, ACA rules, garnishments, and deadlines add up fast. Download the free eBook to simplify payroll taxes and stay compliant. Check it outMore for you