Sandy Spring Bank Routing Number: Maryland Banking Guide

What is the Sandy Spring Bank routing number?

Sandy Spring Bank uses routing number 055002799 for all ACH transactions and electronic transfers. Sandy Spring Bank is the wholly-owned subsidiary of Sandy Spring Bancorp Inc., headquartered in Olney, Maryland, with branch locations throughout Maryland, Virginia, and the greater Washington D.C. metropolitan area.

Founded in 1868, Sandy Spring Bank is one of the oldest community banks in the Mid-Atlantic region. With over $14 billion in assets, the bank serves personal and business customers with a full suite of banking, mortgage, trust, and wealth management services.

How to find your Sandy Spring Bank routing number

The routing number 055002799 is printed on the bottom-left corner of your Sandy Spring Bank checks. You can also access it through Sandy Spring Bank's online banking portal or mobile app by viewing your account details.

Sandy Spring Bank customer service can confirm your routing number by phone, and any branch location across Maryland and Virginia can provide this information in person. The routing number is the same for all Sandy Spring Bank accounts regardless of branch location.

Sandy Spring Bank direct deposit and ACH

To set up direct deposit, provide your employer or benefits provider with Sandy Spring Bank routing number 055002799 and your account number. Sandy Spring Bank processes direct deposits on standard ACH schedules, making funds available on your scheduled pay date.

Sandy Spring Bank offers full ACH capabilities including payroll direct deposit, automated bill payments, vendor payments, and external account transfers. Their online and mobile banking platforms allow convenient management of all electronic payment configurations.

Sandy Spring Bank wire transfers

Sandy Spring Bank processes domestic wire transfers using routing number 055002799. Wire transfers can be initiated at branch locations or through the bank's wire transfer department. Same-day settlement is available for wires submitted before the daily processing cutoff.

International wire transfers are available through Sandy Spring Bank for cross-border payments. Contact the bank directly for current fees, required documentation, and processing times for international wires.

Business banking with Slash

Sandy Spring Bank serves businesses across the Washington D.C. metropolitan area with traditional community banking. For companies seeking a modern, digital-first banking platform, Slash provides instant ACH and wire transfers, unlimited virtual cards, automated expense management, and real-time cash flow visibility.

Slash delivers multi-entity management, team-based spending controls, and seamless integrations with accounting tools like QuickBooks and Xero — empowering businesses to operate efficiently without the limitations of branch-based banking.