Sioux City Business and Commercial Law Attorneys

Corbett, Anderson, Corbett, Vellinga & Irvin, L.L.P., offers advice and representation in numerous areas of the law. Our competencies include:

Estate Planning, Wills and Trusts

Our lawyers have been helping families plan their estates and protect their assets for decades. We are highly experienced with wills and trusts of all kinds, as well as probate and estate administration.

Business Law

Our Sioux City business and commercial law attorneys provide a wide variety of services to our business clients, including negotiating and preparing business agreements, assisting in the sale and purchase of a business, obtaining financing and funding for business operations, and assisting in dissolution or business succession. The firm serves businesses involved in manufacturing, construction, agriculture, food products, banking and other industries.

Business Entity Formation

The form of business chosen for a business entity potentially affects every aspect of its operations. Our firm assists clients in formation and business planning in deciding whether they want to operate as a closely held business, limited liability company, partnership or corporation. We advise our clients about directors' and officers' liability, dissolution, franchising, reorganization, trade association membership and activity, joint ventures, mergers, acquisitions, divestitures, business successions and shareholders' rights.

Real Estate

The firm's Sioux City real estate attorneys represent clients in all proceedings and transactions that deal with residential and commercial real property, including purchase and sale, construction, mortgages and foreclosures, leases, land use and zoning, title examinations, quiet title actions, closings, landlord-tenant disputes and management.

Elder Law

Criminal Defense

Our firm has extensive experience defending the rights of people arrested and accused of criminal offenses. We handle all types of criminal cases, from minor infractions and misdemeanors, such as traffic violations, to the most serious felony indictments, including drunk driving, drug possession, narcotics sales, theft and grand larceny, white collar fraud, embezzlement, sex offenses, assaults, arson and conspiracy.

Social Security Disability

If you are unable to work due to a disability, we can help you apply for benefits, appeal the rejections and navigate the bureaucratic processes that almost all applicants have to contend with in order to get SSI or SSD benefits. We will not receive legal fees unless and until you are awarded benefits.


We represent clients in different types of adoption matters, helping them add to their family or formalize existing family relationships. We can advise you on what your adoption will entail, and we can help you handle the extensive paperwork that must be completed in a timely manner.

Personal Injury

If you or a loved one was hurt in an accident or another incident, talk to a personal injury attorney who can help you understand whether filing a lawsuit will make sense in your case. We represent injured parties in a variety of situations, including car accidents, slip-and-fall accidents, product liability cases and other matters.

Contact Us to Learn More

Contact Corbett, Anderson, Corbett, Vellinga & Irvin, L.L.P., for help with your legal matter. We serve clients in Iowa, South Dakota and Nebraska.