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From FIRE to IRIS -A Simple Guide to the IRS 1099 Filing Changes

Learn the essentials of 1099 reporting, including payer responsibilities, common form types, key deadlines, and what’s changed for the 2025 filing season in this introductory webinar.

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How to Conduct a Post-Season Review for Your Business

Learn how to conduct a post-filing season review to identify reporting issues, clean vendor data, and improve 1099 compliance for next year.

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FIRE to IRIS – What the IRS Transition Means for Businesses

Learn how the IRS transition from FIRE to IRIS impacts 1099 filing and what businesses must do to prepare for the new system.

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How to File Form 1042 with the IRS

Understanding how to file Form 1042 is essential for any U.S. withholding agent that makes payments to foreign persons. Form 1042 — officially titled “Annual Withholding Tax Return for U.S. Source Income of Foreign Persons” — is a summary return filed with the IRS each year. It captures the total amount of tax withheld under…

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What is a W-9 Form?

If you’ve ever hired a freelancer, paid an independent contractor, or worked with a vendor, you’ve likely encountered IRS Form W-9. But what is a W-9 form and why does it matter for your business? Form W-9 is an IRS tax document used to collect a payee’s legal name, address, and Taxpayer Identification Number (TIN)…

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IRIS Transition Playbook: Prepare for the IRS FIRE System Retirement

The IRS is replacing FIRE with IRIS — and every business that files information returns needs a plan. This playbook breaks down what’s changing and how to navigate the transition with confidence

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What Is Backup Withholding? A Clear Guide to IRS Rules and Rates

Backup withholding is a federal tax withheld on certain payments. Learn what it is, when it applies, the IRS rate, and how to stay compliant.

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1099Pro SOVOS 1042 vs 1042-S Tax Filing Illustration — professionals reviewing tax forms and compliance deadlines in an office setting

1042 vs 1042-S: Key Differences, Filing Rules & Deadlines

Confused about Form 1042 vs 1042-S? Learn the key differences, who files each form, deadlines, and how to stay IRS compliant.

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1099Pro SOVOS 1099 Tax Deadline Article Banner — city skyline illustration for contractor and IRS filing compliance

When Are 1099s Due to Contractors and the IRS?

Learn when 1099s are due in 2026, including deadlines for contractors, IRS filing dates, and how 1099-NEC, 1099-K, and 1042-S differ.

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1099Pro SOVOS FIRE to IRIS Tax Compliance Illustration — city financial district representing IRS filing transition and business reporting requirements

What Are the IRS Penalties for Late 1099 Filing and Corrections

Learn how IRS 1099 penalties work, including late filing tiers, correction deadlines, Name/TIN mismatch penalties, and how to reduce your risk.

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