Reliable Relationship Proof for Inheritance Disputes & Estate Claims

In situations where a biological relationship must be legally proven to claim inheritance rights, Test Smartly Labs is here to help. We’ve supported parents, children, and extended family members with court-admissible DNA testing to resolve estate matters and clarify rightful heirs.

Whether you’re disputing a will, updating family records, or defending your legal position in probate, we provide the accurate DNA evidence you need—with compassion and confidentiality.

 

Why DNA Testing May Be Necessary for Inheritance Cases

Ideally, estate planning is clear, documented, and legally airtight. However, many people pass away:

  • Without a legally valid will

  • With unclear or contested beneficiary designations

  • Without updating life insurance, retirement, or asset documents

  • Leaving children or relatives unacknowledged in writing

When the biological connection to the deceased is in question, a DNA test can be the deciding factor in:

  • Estate distribution

  • Probate court decisions

  • Trust resolution

  • Life insurance claims

  • Legal guardianship or adoption disputes

 

Common Scenarios Where DNA Testing Helps:

  • A child wants to prove biological paternity to claim part of an estate

  • A sibling disputes another person’s claim of biological relation

  • A grandchild seeks proof of their connection to a deceased grandparent

  • An individual named in a will is being challenged by other heirs

DNA testing can legally establish the relationship needed to secure or contest an inheritance claim.

 

What If Someone Dies Without a Will?

When a person dies intestate (without a will), state laws determine how the estate is distributed. Most commonly:

  1. The spouse receives a majority, or all, of the estate

  2. Then assets go to children, parents, siblings, and grandparents, in that order

  3. Disputes often arise when someone claims biological ties not listed in official documents

If you’re being challenged—or if you need to prove you’re a biological relative of the deceased—Test Smartly Labs can provide legally valid DNA evidence to support your case.

 

How We Simplify a Complicated Process

Legal battles involving wills and inheritance are rarely simple. But at Test Smartly Labs, we make your part in the process easier by offering:

  • Court-admissible testing with chain-of-custody documentation

  • AABB-accredited lab processing

  • Simple, non-invasive cheek swab collection

  • Fast, accurate results

  • Professional, compassionate support from start to finish

 

What You Need to Bring for Inheritance DNA Testing

Please come prepared with the following:

  • Government-issued photo ID

  • Birth certificate, insurance card, or Social Security card for minors

  • Completed TSL Intake Form & HIPAA Disclosure

  • Authorization for release of results

  • Avoid food or drink (especially meat or vegetables) 1 hour before testing

  • Be hydrated for blood draws, if applicable

  • Be prepared for a photo to be taken of all test participants

  • You may test at separate locations, but scheduling must be coordinated

 

Locations for Inheritance DNA Testing

We offer inheritance DNA testing at all of our Kansas and Missouri locations, including:

  • Kansas City

  • Overland Park

  • Independence

We also offer nationwide collection coordination for clients across the U.S.

Schedule an Appointment | Walk In Today | Contact Us for Help

 

Secure Your Rightful Inheritance with DNA Evidence

You only get one chance to prove a biological relationship in estate matters. If you’re facing a legal dispute or need to confirm your status as an heir, Test Smartly Labs can provide the evidence you need—accurately, discreetly, and legally.

Get peace of mind and protect what’s rightfully yours. Contact us today.

 

Frequently Asked Questions

What Are Your Hours?

All Test Smartly Labs are open Monday through Friday, from 9am – 5pm

Do We Need To Have An Appointment?

No appointment is required to come into our labs, and all of our locations are on a walk-in basis. However, it is recommended you arrive at least 30 minutes prior to closing. If your situation requires special time considerations, please call us to determine if it would be better to arrange an appointment time.

Do I Need Doctors’ Orders For Testing?

No doctors’ orders needed, we are a Direct-Access Testing Center. You are encouraged to consult your medical professional with your lab test results.

What’s The Turnaround Time For Lab Work?

Average turnaround time is 2-5 business days depending on the complexity of the lab work. Most tests are available in 2-3 days.

Do You Need A List Of My Medications For A Drug Test?

Per protocol, the lab techs are not allowed to receive or ask for your medications. A medical review officer or MRO, a licensed physician who specializes in toxicology, will call you and ask for your medications and your physician’s phone number if it’s detected in your sample during testing. The MRO will then call your physician to verify your medications.

 

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Whatever Lab Test, Drug Test Or DNA Test You Need, We’re Here To Help!

Test Smartly Labs is your one-source for a Direct-Access Lab Testing in Greater Kansas City. We partner with only the leading laboratories in the USA to provide accessible, affordable, and accurate lab tests, drug & alcohol tests, and advanced DNA testing. We specialize in local access for ALL TYPES of testing, and we make it super easy for you! Helping you take control of your health through lab testing is our only business!

Test Smartly Lab Locations

Anywhere in the USA

  • Our National Network of Lab Testing, Drug Testing & DNA Collection Sites (50 States)

Not located in the Greater KC area? Give us a call and we’ll help you schedule an appointment

Test Smartly US Locations
  • Our National Network of Lab Testing, Drug Testing & DNA Collection Sites (50 States)

Not located in the Greater KC area? Give us a call and we’ll help you schedule an appointment

Test Smartly US Locations