• W-2
• 1099
• 1095-C
• 1098
• 1042
• W-2G

Everything you need for year-end filing

Deadlines, regulatory changes, and filing guides for year-end forms, all in one place.

Your 2027 compliance calendar

A month-by-month guide with all key federal payroll and tax deadlines, holidays, and monthly tips.

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Webinars & recaps

Year-end form series

Join us live or catch up on what you missed.

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 Webinar Live

Year-end filing essentials

FIRE is retiring for 2026. Learn if you need a new IRIS TCC and how e-file and mail filing works through Greenshades this year. Dec10 December 10, 2026 WatchRegister Webinar Live

Ask the Greenshades experts

Live Q&A on corrections, W-2c, and 941 reconciliation — your last-mile filing questions answered before the mail deadline. Jan12 January 12, 2027 WatchRegister

Year-end & reporting

All year-end resources

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Blog

5 benefits of getting a head start on year-end forms

Starting year-end forms early gives you time to verify SSNs and TINs, collect e-consents, and avoid rush costs before the February 1, 2027 deadline. Sep 2026 Read more Compliance Corner

Perfecting quarter-end payroll tax reporting (Form 941)

Get clear on IRS Form 941 — what it reports, filing deadlines, and how the 2026 form updates affect your payroll tax reporting and compliance process. Sep 2026 Read more Blog

Year-end tax forms for staffing firms: 2026 filing guide

Year-end tax forms for staffing firms: 2026 W-2, 1099-NEC, and ACA deadlines, plus the OBBBA reporting changes multi-state staffing payrolls need to know. Sep 2026 Read more Compliance Corner

1099 confusion? Here's who gets what at 2026 year-end

Which 1099 do you file for 2026? The NEC and MISC threshold is now $2,000, with new tip and overtime boxes. Forms, deadlines, and e-file rules inside. Sep 2026 Read more Compliance Corner

All about TIN/SSN verification at year-end

TIN and SSN verification for tax year 2026: how IRS TIN Matching and SSA SSNVS work, what errors cost, and the steps to verify before you file W-2s and 1099s. Sep 2026 Read more Compliance Corner

Form 941 and W-2 reconciliation: what has to match at year-end

Form 941 and W-2 reconciliation for 2026: which totals the IRS compares, what can differ, and what to fix before the February 1, 2027 deadline. Sep 2026 Read more Blog

Do you need to e-file your 2026 year-end forms? (Spoiler: the odds are yes)

Employers with 10 or more information returns must e-file them. Here's who has to e-file for tax year 2026, where to file, and what's changing with FIRE. Sep 2026 Read more Blog

Multi-state payroll in 2026: overcoming year-end challenges

Multi-state payroll for year-end 2026: how to allocate W-2 wages across states, handle 1099s, and prepare for new W-2 codes and the February 1, 2027 deadline. Sep 2026 Read more Compliance Corner

What is the difference between Tax Forms 1099-NEC and 1099-MISC?

1099-NEC covers nonemployee pay for services; 1099-MISC covers rents, royalties, and prizes. See the 2026 $2,000 threshold, new boxes, and deadlines. Aug 2026 Read more

Ready when you are

Year-end forms, handled

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