The December 2026 IRS instructions make several material changes to Form 1099-NEC for payments made in 2026. The biggest operational changes are a $2,000 nonemployee-compensation reporting threshold for the affected payments and new fields for cash tips, Treasury Tipped Occupation Codes and qualified overtime compensation.

1. The general nonemployee compensation threshold is $2,000 for 2026 payments

The IRS instructions say to file Form 1099-NEC for a person paid at least $2,000 for reportable services in the course of a trade or business, subject to the form’s rules and exceptions. Backup withholding can still trigger reporting regardless of the payment amount.

Do not carry the old $600 threshold into 2026 data rules.For payments made before 2026, the old threshold may still apply. Use the correct rule for the tax year you are preparing.

2. Box 1a remains the core nonemployee compensation amount

The 2026 form labels nonemployee compensation as box 1a. Your source file should preserve the full reportable amount separately from the new subfields below.

3. New box 1b reports cash tips included in box 1a

Box 1b reports cash tips included in box 1a. If your payee population can include tipped compensation, your import design now needs a dedicated field instead of burying tips inside one total.

4. New box 1c reports Treasury Tipped Occupation Code(s)

The IRS instructions permit up to two Treasury Tipped Occupation Codes for the payee’s tipped occupations. If tips were received in a nonqualifying occupation, the IRS instructions describe use of code 000 in the required circumstances.

5. New box 1d reports qualified overtime compensation

Box 1d is the amount of qualified overtime compensation included in box 1a. The IRS instructions explain that this is the premium portion meeting the federal definition—not automatically the employee/payee’s entire overtime paycheck.

6. Address fields are more granular

The 2026 instructions note separated address fields for payer and recipient information. That makes clean source columns for street, city, state, ZIP and foreign-address components more important.

7. IRIS is the electronic-filing path for the 2027 filing season

FIRE is retiring before the 2027 filing season. For 2026 information returns that belong in IRIS, plan the filing workflow around the IRIS Taxpayer Portal CSV or IRIS A2A rather than a legacy FIRE export.

What to change in your source spreadsheet now

  • Confirm which 2026 payments cross the new $2,000 threshold.
  • Add separate fields for cash tips, TTOC code(s), and qualified overtime when applicable.
  • Keep legal name/TIN and address components in controlled columns.
  • Preserve the total box 1a amount separately from the new detail boxes.
  • Validate against the current IRIS template/schema for the filing channel you use.

Prepare the new 2026 fields in one controlled workflow

Use your source spreadsheet as the system of record, then import, validate, print recipient copies and create the final filing file from the same reviewed data.

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