Sandin Law is a boutique estate and business planning firm in Fargo, founded by Toni M. Sandin. The firm publishes farm-succession-specific guidance for families in North Dakota and Minnesota.

Toni is listed as an active attorney in North Dakota and is in good standing in Minnesota (admitted in both in 2006). She also holds a CPA license in good standing with the North Dakota State Board of Accountancy. Last checked October 2026.

Toni is both an attorney and a CPA and was elected a Fellow of the American College of Trust and Estate Counsel (ACTEC) in 2021.