Signature Bank routing number 091017581 is used by the Automated Clearing House (ACH) to process direct deposits. ABA routing numbers, or routing transit numbers, are nine-digit codes you can find on the bottom of checks and are used for ACH and wire transfers.
| Signature Bank Routing Numbers | Area |
|---|---|
| 026013576 - Signature Bank | NY 10036 |
| 041215621 - Signature Bank | OH 43623 |
| 071026628 - Signature Bank | IL 60018 |
| 071026686 - Signature Bank | IL 60631 |
| 091017329 - Signature Bank | MN 55343 |
All Signature Bank Routing Numbers