Practice Areas and Legal Services
White Peterson provides comprehensive legal services in Nampa, Idaho, for individuals, families, business owners, and organizations throughout the state. Our team brings steady counsel and broad legal experience to the work ahead.
Full-Service Legal Support for Idaho Clients
Estate Planning
For more than 50 years, White Peterson has been a trusted estate planning, probate, and trust administration law firm serving Canyon County and clients throughout Southern Idaho.
Our estate planning attorneys assist clients with estates of all sizes, from straightforward planning needs to sophisticated family, business, farm, trust, and tax-related concerns.

Asset Protection
Asset protection planning helps clients prepare for risk, preserve property, and make informed decisions about how assets should be owned, managed, and transferred. Our attorneys provide guidance based on each client’s family, business, property, and financial circumstances.
Estate Planning: Wills & Trusts
A well-prepared will or trust gives clear direction for how your property should be managed and distributed. Our attorneys help clients create estate plans that reflect their goals, family circumstances, asset structure, and long-term wishes.
Incapacity Planning: Guardianship & Conservatorship
When a loved one can no longer manage personal, medical, or financial decisions, guardianship or conservatorship may be necessary. We guide families through the legal process with sensitivity, clarity, and respect for the person who needs protection.
Special Needs Planning
Families caring for a loved one with special needs often need a plan that protects eligibility for benefits while providing long-term support. We help clients create thoughtful planning structures designed around care, stability, and future needs.
Succession of Family-Owned Businesses & Farms
Family businesses and farms often require careful succession planning to preserve operations, reduce conflict, and support a smooth transition. White Peterson helps owners plan for the future of the business, the land, and the family relationships connected to both.
Trust Administration & Probate
After a loved one passes away, families often need guidance through probate or trust administration. We help personal representatives, trustees, and beneficiaries understand their responsibilities, follow required procedures, and resolve issues with care and efficiency.
Business Transactions
Business transactions require careful planning and documentation. Our attorneys assist with purchases, sales, transfers, financing matters, ownership changes, and other transactions that affect the future of a company.
Collections & Creditor Rights
Unpaid obligations can affect cash flow and business stability. White Peterson assists clients with collections and creditor rights matters, helping businesses pursue payment while considering practical and legal options.
Contracts
Clear contracts help prevent confusion and protect business relationships. We draft, review, and negotiate agreements involving customers, vendors, partners, employees, leases, services, sales, and ongoing operations.
Entity Selection & Formation
Choosing the right entity matters from the beginning. We help clients evaluate and form LLCs, S corporations, C corporations, partnerships, and other structures based on ownership, liability, tax, management, and growth considerations.
General Counsel
White Peterson serves as outside general counsel, helping business owners address contracts, employment matters, governance, transactions, compliance, disputes, and other day-to-day legal needs as they arise.
Leases
Commercial leases affect cost, control, risk, and long-term business planning. Our attorneys assist with lease preparation, review, negotiation, enforcement, and disputes involving business and real property interests.
Nonprofit Entities & Charitable Organizations
Nonprofit organizations need a sound legal structure and ongoing compliance. White Peterson helps charitable organizations and nonprofit entities with formation, governance, transactions, and operational legal needs.
Taxation
Business decisions often carry tax consequences. Our attorneys help clients consider tax issues connected to formation, transactions, succession planning, employee benefits, estate planning, and business operations.
Business Law
White Peterson provides business law counsel to sole proprietorships, closely held corporations, limited liability companies, partnerships, nonprofit organizations, and Idaho business owners at every stage.
We focus on practical, timely, and cost-conscious solutions that support the business while reducing unnecessary risk.

Real Estate Law
Our attorneys at White Peterson help clients prepare purchase and sale agreements, easement agreements, covenant agreements, and other property-related documents.
We also represent clients in disputes involving boundaries, easements, covenants, mechanic’s liens, landlord-tenant matters, mortgages, deeds of trust, zoning, and development concerns.

Construction
Construction matters can involve contracts, payment disputes, lien issues, defects, delays, and project responsibilities. Our attorneys help clients understand their rights and obligations before, during, and after construction-related disputes.
Development
Real estate development involves legal issues related to planning, zoning, agreements, and project approvals. White Peterson helps developers and property owners navigate these matters from acquisition through completion.
Homeowners and Property Owners Association Matters
Association rules can affect property rights, community responsibilities, assessments, enforcement, and disputes. We assist clients with homeowners association and property owners association matters involving governance, covenants, compliance, and conflict resolution.
Landlord & Tenant
Lease relationships can create disputes over rent, repairs, possession, obligations, and enforcement. White Peterson assists landlords and tenants with lease review, compliance issues, disputes, and related legal concerns.
Mortgages & Trust Deeds
Mortgage and deed of trust matters require careful attention to rights, remedies, foreclosure procedures, and documentation. Our attorneys help clients address issues involving secured interests, defaults, enforcement, and foreclosure-related concerns.
Real Estate Transactions
A real estate transaction should be carefully documented from the start. We assist buyers, sellers, developers, landowners, and businesses with purchase agreements, sale agreements, due diligence, closings, title concerns, and related transaction documents.
Zoning & Land Use
Land use and zoning decisions can affect whether a property can be developed, operated, divided, improved, or used as intended. With experience advising municipal planning and zoning departments, White Peterson helps clients navigate local requirements and property-use concerns.
Civil Litigation
Civil litigation can involve individuals, businesses, landowners, public entities, contracts, property, estates, employment issues, and other disputes. Our attorneys prepare carefully, communicate clearly, and advocate for clients through each stage of the matter.
Mediation & Arbitration
Alternative dispute resolution can provide a more efficient path to resolution in the right case. We help clients prepare for mediation or arbitration with a clear understanding of their position, priorities, and available options.
Business, Property, and Public-Sector Disputes
White Peterson’s broad practice allows our litigation team to draw from experience in business law, real estate, government law, estate matters, water rights, and environmental issues when disputes involve overlapping legal concerns.
Courtroom Representation
When a matter proceeds to court, preparation matters. Our attorneys represent clients in litigation with attention to evidence, deadlines, legal strategy, and the practical outcome the client is working to achieve.
Litigation
When litigation becomes necessary, clients need attorneys who are prepared to act with focus and purpose. White Peterson’s litigation attorneys represent clients in civil disputes in Idaho state and federal courts.
Our team also participates in arbitration, mediation, and processes available under the Idaho Small Lawsuit Resolution Act when those options support the client’s goals.
We help clients evaluate the strengths and risks of their position, understand the litigation process, and pursue a practical strategy designed to protect their interests.

Government Law
White Peterson attorneys have extensive experience representing municipal and local government clients throughout Idaho.
Our government law attorneys emphasize ongoing relationships with public clients. We help government entities identify issues early, comply with legal requirements, reduce risk, and avoid costly disputes where possible.

City Attorneys
Cities face legal issues involving governance, public records, contracts, land use, employment, and daily operations. White Peterson provides ongoing legal counsel to municipalities throughout Idaho.
County Attorneys
County governments require practical legal guidance across a wide range of public matters. Our attorneys assist with governance, compliance, contracts, land use, employment, and other operational concerns.
Condemnation & Eminent Domain
Condemnation and eminent domain matters require careful procedure and respect for the property interests involved. Our attorneys assist public entities with real estate acquisition, condemnation actions, and related legal issues.
General Counsel
Public entities often need ongoing legal guidance as issues arise. White Peterson serves as general counsel to local governments and public agencies, helping them manage legal obligations, decisions, and risk.
Ambulance Districts
Ambulance districts must navigate governance, operations, contracts, employment, and regulatory requirements. Our attorneys provide legal guidance tailored to the needs of emergency medical service districts.
Fire Districts
Fire districts face legal matters involving governance, personnel, contracts, property, and public responsibilities. White Peterson helps fire districts address these issues efficiently and effectively.
Highway Districts
Highway districts manage public infrastructure, property, contracts, and regulatory obligations. Our attorneys assist with the legal issues that arise in district governance and operations.
Irrigation Districts
Irrigation districts face legal concerns involving water, property, governance, contracts, and district operations. White Peterson provides counsel on both ongoing and project-specific matters.
Library Districts
Library districts must comply with public governance, employment, contracting, and operational requirements. Our attorneys help district leaders address legal issues and maintain compliance.
Recreation Districts
Recreation districts manage public facilities, programs, contracts, property, and governance matters. White Peterson provides practical legal counsel to support district operations.
Water/Sewer Districts
Water and sewer districts face legal issues involving infrastructure, service, property, contracts, governance, and regulatory compliance. Our attorneys help districts address these matters and support ongoing operations.
Agriculture
Agricultural operations involve legal issues related to land, water, contracts, regulation, and business matters. We help agricultural clients address these concerns while protecting their property and operations.
Environmental
Environmental laws can affect development, property use, business operations, and public projects. White Peterson helps clients understand regulatory requirements and address environmental compliance concerns.
Water Rights
Water rights are critical to agricultural, commercial, and property interests throughout Idaho. Our attorneys assist clients with water rights, use, transfers, disputes, and related regulatory matters.
Water & Environmental
White Peterson assists clients with legal matters involving agriculture, environmental requirements, and water resources. Our attorneys provide practical guidance on regulatory, property, and operational concerns affecting landowners, businesses, and public entities.

Water Rights
Water rights can affect land value, agricultural operations, development, business planning, and public services. White Peterson assists clients with water rights filings, water delivery disputes, and related matters involving the use, protection, and administration of water in Idaho.
Environmental Law
Environmental regulations can involve federal, state, and local requirements. Our attorneys help clients address environmental compliance, permitting issues, regulatory questions, and disputes connected to property, business, agriculture, and public entity operations.
Agriculture
Agricultural legal matters often involve land, water, leases, business operations, environmental concerns, succession planning, and risk management. White Peterson advises agricultural clients on crop leases, crop losses, land use, business matters, and related legal issues affecting Idaho agriculture.
Water & Environmental Law
Water, land, agriculture, and environmental issues are deeply connected in Idaho. White Peterson helps clients address legal matters involving water rights, agricultural operations, environmental compliance, land use, crop leases, crop losses, and related disputes.

William F. Gigray, III
View William F. Gigray III’s Biography
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Maren Ericson focuses on local government, business law, and real estate matters, with experience representing municipal agencies and public clients throughout Southern Idaho. Her work includes business transactions, real estate, corporate counsel, employment and human resources, and civil litigation.
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One Idaho Law Firm for Connected Legal Needs
Our full-service structure allows clients to work with a coordinated legal team that understands how these issues connect. We provide guidance that is practical, responsive, and shaped by decades of experience serving Idaho clients.
Experienced Guidance
Our attorneys bring decades of legal experience to matters involving families, businesses, property owners, landowners, agricultural clients, organizations, and public entities.
Clear Communication
We help clients understand the legal process, the available options, and the steps needed to move forward.
Practical Strategy
We focus on legal solutions that reflect each client’s goals, risks, responsibilities, and long-term interests.
Take the Next Step With Our Trusted Attorneys
White Peterson provides comprehensive legal services for clients throughout the Treasure Valley and communities across the state. Contact our team today to discuss your legal needs and take the next step with confidence.