DOR Identification Number to be Used by Taxpayers with ACH Debit Blocks

Learn how to protect your electronic payments made to DOR by creating an ACH debit block through your bank.

An ACH debit block protects your bank account(s) from unauthorized electronic charges.

To set up debit block protection for electronic payments made to DOR,

  • Provide your bank with DOR's company identification number of 4602285821.

If you don't provide your bank with DOR’s company identification number, your bank will reject the payment.

In this case, you may receive a bill for the amount due, including any applicable penalty and interest. If you are unsure about whether you have a debit block on your bank account, please contact your bank.

For questions contact (617) 887-6367.

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