Trusted Legal Guidance Across Idaho


White Peterson is a full-service law firm serving individuals, families, and business owners throughout Idaho.



For more than 50 years, our attorneys have helped clients make informed legal decisions with steady guidance, practical strategy, and a deep understanding of Idaho communities.

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Over 50 Years Serving Idaho

Trusted legal counsel for Idaho clients since 1968.

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100+ Years of Combined Experience

Seasoned attorneys providing practical, informed guidance.

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Full-Service Idaho Law Firm

Support for estate planning, business, real estate, litigation, and government matters.

Experienced Attorneys for Life, Business, Property, and Public Matters

Legal issues often come with more than paperwork. They can affect your family, your business, your land, your finances, your public responsibilities, and your future.


At White Peterson, our role is to help you understand your options, protect your interests, and move forward with confidence.


As a full-service law firm with deep Idaho roots, we provide steady legal guidance for clients facing important personal, business, property, and public-sector matters.

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  • About Us

Experienced Nampa Attorneys for Life, Business, Property, and Public Matters

Legal issues often come with more than paperwork. They can affect your family, your business, your land, your finances, your public responsibilities, and your future.


At White Peterson, our role is to help you understand your options, protect your interests, and move forward with confidence. As a full-service Nampa law firm with deep Idaho roots, we provide steady legal guidance for clients facing important personal, business, property, and public-sector matters.

  • Practice Areas

Comprehensive Legal Services

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Estate Planning


Plan with confidence, protect what matters most, and give your loved ones clear direction for the future.

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Business Law


Get practical legal guidance for the decisions, agreements, and challenges that shape your business.

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Real Estate


Navigate property transactions, disputes, land use matters, and ownership concerns with experienced legal support.

Litigation

Litigation


Protect your interests in legal disputes with strategic representation focused on practical, effective resolution.

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Government Law


Receive trusted counsel for public entity, municipal, education, and government-related legal matters.

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Water & Environment


Address water rights, agricultural, and environmental matters with practical legal guidance tailored to your property and operations.

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Water & Environmental Law


Address complex water rights, agricultural, land use, and environmental issues with guidance grounded in Idaho experience.

  • Why Choose Us

Dedicated Attorneys Providing Thorough Legal Support

Clients throughout Idaho look to White Peterson for practical legal guidance, thoughtful representation, and attorneys who understand the importance of the matters they face.

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Empathetic Guidance


Practical legal support delivered with compassion and sensitivity.

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Strategic Representation


Thoughtful legal strategies shaped around your circumstances and goals.

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Respected Leadership


Attorneys recognized for professional ability and high ethical standards.

  • Testimonials

Trusted by Clients Across Idaho

For more than 50 years, White Peterson has earned the trust of clients who value clear guidance, steady communication, and practical legal support during important moments. 

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★★★★★

“She was extremely kind, compassionate, and helpful. She bent over backward to help me with what I needed... I would highly recommend them to anyone who needs legal assistance.”


-Client

★★★★★

“There isn’t a day that we aren’t incredibly thankful for how responsive and compassionate this office is... this office has always been kind to us, even when we haven’t been the kindest in our most stressful times.”


-Client

★★★★★

“I appreciate the attention to detail and making sure I understood my options... I feel confident I did the right thing for my heirs.”


-Client

★★★★★

“Our legal issue was handled with respect, and our lawyer offered fine advice and took care of the entire process for us.”


-Client

★★★★★

“We found their office people and Bill extremely communicative, proactive, resourceful, and timely... This is an excellent choice for whatever legal needs one might have.”


-Client

  • Blog

Helpful Legal Resources for Idaho Clients

Legal decisions are easier to approach when you understand your options. Our blog offers practical guidance from experienced attorneys to help Idaho clients feel more informed before taking the next step.

July 17, 2026
White Peterson is pleased to announce the addition of two new associates, Kelsy Briggs and Daniel Goodman .  Ms. Briggs is a 2022 graduate of the University of Idaho College of Law. She became a member of the Idaho Bar and the U.S. District Court, District of Idaho on September 30, 2022. Kelsy will focus her practice in the areas of estate planning and probate, land use, municipal government and contracts. Mr. Goodman is a 2022 graduate of the University of Idaho College of Law. He became a member of the Idaho Bar and the U.S. District Court, District of Idaho on October 3, 2022. Dan will focus his practice in the areas of municipal and local government, real estate development and land use law.
December 7, 2023
White Peterson is pleased to announce that Marc Bybee became shareholder in the firm on January 1, 2023. Mr. Bybee has practiced law at White Peterson since 2019. Prior to joining the firm, Marc was a Public Defender in Canyon County for six years. Mr. Bybee earned his law degree from the University of Idaho College of Law in 2013. His practice focuses on local government, real estate, business law and civil litigation. Marc is a member of the Caldwell Chamber of Commerce and is currently enrolled in the Leadership Caldwell Class of 2023.
November 22, 2022
White Peterson attorney Bill Nichols , was invited to attend one of the nation’s premier legal educational conferences held in San Diego, CA from November 3–6, 2022. The American Academy of Estate Planning Attorneys hosted their 29th annual Fall Summit, which included attendees from over 90 qualified estate planning law firms around the country. The American Academy of Estate Planning Attorneys is committed to providing cutting-edge legal education and practice management tools to transform the way their Member attorneys practice law. The Fall Summit is geared towards creating an environment for attorneys to grow personally and professionally, with the focus of the Fall Summit being Refresh and Reset: Academy Systems and Workflows. “It is incredibly important that our Members have a strong foundation for their law firms so they can operate efficiently. This event we focused on the power of systems and incorporating mindful leadership in order for law firms to help their clients create a lasting legacy,” said Sanford M. Fisch, CEO and co-founder of the American Academy. Academy Co-Founders, Robert Armstrong and Sanford M. Fisch, kicked off the Summit on Thursday with a keynote address focused on management styles and employing effective leadership skills. Bill also received training on the newest developments in estate planning and elder law during the sessions: Practical Ethics for the Estate Planning Attorney, International Estate Planning Issues, Understanding and Leveraging New Technology, Demystifying Medicaid and Medicaid Compliant Annuities, and IRAs and Retirement Plans: What You Need to Know. Upon returning from the Summit, Bill reflected, “Attending Academy Summits empowers me with the tools I need to continuously improve my legal practice, and ensure that I am able to best represent my clients’ interests by having the most up-to-date knowledge and education in this area of legal expertise. These benefits extend to the ways in which I interact with our clients, as I find new ways to connect with those we serve.”
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  • Areas We Serve

Proudly Serving Southwestern Idaho and Clients Statewide

White Peterson is located in Nampa and serves individuals, families, businesses, landowners, and public entities primarily throughout Southwestern Idaho, including:



  • Nampa
  • Caldwell
  • Canyon County
  • The Treasure Valley
  • Other communities throughout Southwestern Idaho
  • Clients throughout the state of Idaho


If you are looking for a law firm in Nampa, ID with deep Idaho roots and broad legal experience, our team is ready to help you take the next step.

  • FAQs

Frequently Asked Questions

  • What types of legal matters does White Peterson handle?

    White Peterson is a full-service law firm in Nampa, Idaho. Our practice areas include estate planning, business law, real estate, litigation, and government law.

  • Does White Peterson only serve clients in Nampa?

    No. While our office is located in Nampa, we proudly serve clients throughout Canyon County, the Treasure Valley, and communities across Idaho.

  • Who does the firm represent?

    We represent individuals, families, business owners, agricultural clients, landowners, public entities, and organizations with a wide range of legal needs.

  • How long has White Peterson served Idaho?

    White Peterson has served Idaho clients since 1968. For more than 50 years, our firm has provided legal guidance rooted in experience, professionalism, and a commitment to the communities we serve.

  • Can I speak with an attorney about my legal matter?

    Yes. You can contact White Peterson to schedule a consultation and discuss your legal needs with a member of our team. We will help you understand the next steps and determine how our firm may be able to assist.

Take the Next Step With Our Trusted Attorneys

White Peterson provides practical, experienced representation for clients throughout Nampa, the Treasure Valley, and Idaho. Contact our team today to discuss your legal needs and learn how we can help.