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SureFire e-file rejection error: NY 07118 - An invalid modification number was entered on the form - SureFire e-file rejection error:NY 07118 - An invalid modification number was entered on the form


🔍 SureFire e-file rejection error: NY 07118

An invalid modification number was entered on the form

This guide explains where to find the correct modification numbers and how to double-check your entries to resolve NY 07118.

⚠️ Before You Begin

Have your New York return forms available, especially:

  • NY 225 Schedule A B
  • NY 225 Wkt 1

📊 Step-by-Step Guide

Step 1: Locate the correct modification numbers

Use this when you need to confirm you are using the right modification number.

Modification numbers are found on NY 225 Schedule A B.

Step 2: Verify the modification number matches the filer type

Use this when the modification number seems correct, but the rejection still happens.

Double check that codes are correct for the type of filer. For example:

  • On NY 225 Wkt 1, line 201 says CT-3-S filers only
  • But the chart on the instructions says it should be for CT-34-SH filers

Make sure you follow the correct filer type for your situation.

Step 3: Double-check your entries for accuracy

Use this when you want to rule out simple data entry issues.

Double check entries for accuracy.

📞 Still Need Help?

If you are having trouble, contact our support team:

Phone: 1-800-516-9442

Or submit a support ticket



Tags: reject,state,form