Error Code: R0000-906-02
Routing Transit Number (RTN) included in the return must be present in the e-File database.
User message:
Routing Transit Number (RTN) included in the return must be present in the e-File database.
When you e-file Form 4868, IRS Error Code R0000-906-02 may appear if the Routing Transit Number (RTN) entered in the return is missing or does not exist in the IRS e-file database.
This error can be resolved by reviewing and correcting the bank’s routing number before re-submitting the return.
What is IRS Error Code R0000-906-02?
IRS Error Code R0000-906-02 means that the Routing Transit Number (RTN) included in the return must be present in the e-file database. The return cannot be accepted until a valid routing number is provided.
Why did you get this when filing Form 4868?
- Routing Transit Number (RTN) entered on your Form 4868 is either missing or not recognized in the IRS e-file database.
- Even a small typo or an invalid routing number can cause the IRS to reject the return. Always double-check the RTN before submitting.
Note: This validation occurs only when irs form 4868 is filed with a payment. Extensions filed without payment are not subject to routing number verification.
Common Reasons Include:
- The Routing Transit Number (RTN) was entered incorrectly.
- The RTN is missing from the return.
- The RTN entered is not valid or not present in the IRS e-file database.
How to resolve this Error Code R0000-906-02
Step 1: Verify Bank Routing Number (RTN)
- Check the Routing Transit Number (RTN) entered on your Form 4868.
- Make sure it exactly matches the number on your bank account (no typos or extra spaces).
Step 2: Correct the RTN
- Update the RTN if it was entered incorrectly or is missing.
- Ensure it is a valid routing number recognized by the IRS e-file database.
Step 3: Verify Filing Details
- Double-check the primary taxpayer’s name and SSN as entered on the return (to avoid other errors).
- Confirm that the RTN and bank account number are correct.
How to Review this Error in TaxZerone
Step 1: Login & Identify the Error
- Log in to your TaxZerone account.
- Locate the rejected return on the Extension Forms Dashboard and click “View Errors.”
- Identify Error Code R0000-906-02 and click “Fix Error.”


Step 2: Verify the Entered Amount and Details
- Review the payment amount entered on Form 4868.
- Make sure the amount and other filing details are correct and match your records.
- Update any incorrect information and click “Save & Continue.”

Step 3: Review and Transmit
- Review the Routing Transit Number (RTN) and bank account number entered on the return.
- Make sure the RTN is correct and exists in the IRS e-file database.
- Click “Save & Continue”, then proceed to Transmit to IRS to file Form 4868 with the corrected bank information.


How to Avoid Error while filing
- Use the correct Routing Transit Number (RTN): Always refer to your bank documents to enter the exact RTN.
- Avoid typos: Double-check for missing digits, extra spaces, or transposed numbers.
- Confirm your bank account number: Make sure it is accurate and linked to the RTN.
- Keep records handy: Have your bank account information ready when e-filing to prevent mistakes.
IRS Error Code R0000-906-02 indicates that the Routing Transit Number (RTN) entered on the return is missing or does not exist in the IRS e-file database.
The return cannot be accepted until a valid RTN is provided. Always verify the bank account information before resubmitting to ensure a smooth IRS e-filing experience.
Last modified: February 11, 2026


