Paternity testing prices range from under $100 to over $2,000, and the spread is not about accuracy. It is about how the sample was collected, how much analysis is involved, and who has to accept the answer.
The price landscape
| Test type | Typical price | Accepted by courts |
|---|---|---|
| At-home kit (2 people) | $80-$200 | No |
| Legal / chain-of-custody (2 people) | $300-$500 | Yes |
| Through a child support agency | $0-$100 | Yes |
| Non-invasive prenatal (NIPP) | $1,300-$2,000 | Yes, if arranged as legal |
| Immigration DNA | $450-$700 plus embassy fees | Yes, lab-arranged only |
| Sibling test | $200-$600 | Yes, if legal |
| Grandparent test | $300-$700 | Yes, if legal |
| Y-STR (paternal lineage) | $200-$400 | Limited use |
Why a legal test costs three times as much
Not because the laboratory does more. Frequently it is the same laboratory, the same instruments, and the same 20-plus markers. The premium pays for:
- A collection appointment with a trained, neutral collector
- Identity verification and photographs
- Chain-of-custody documentation at every handoff
- Secure, tracked shipping
- The laboratory's obligation to defend the result if challenged, including testimony
You are buying admissibility, not a better answer. See the full comparison.
Add-on fees that are not in the headline
- Extra tested people: $50-$200 each. Adding the mother, a second child, or a possible brother all cost.
- Expedited processing: $50-$150 to cut a day or two.
- Additional certified copies: $20-$50 each, and you will often need more than one.
- Non-standard samples (nail, hair, toothbrush): $100-$300 extra, with a real failure rate and no legal use.
- Recollection after a failed sample: free at good labs, chargeable at others. Ask.
- Mobile collection: $50-$200 for a collector to come to you.
- Birth record amendment afterward: $20-$60, plus per-copy fees - CDC lists each state's office and fees.
The cheapest legitimate route to a legal test
Open a case with the state child support agency. Genetic testing is part of establishing paternity, and agencies use contracted laboratories at negotiated rates, often advancing the cost and recovering it from the party found to be the father. Either parent can apply, including an alleged father who wants the question settled.
The federal Office of Child Support Services explains what state programs provide. See testing through the child support agency.
Does insurance cover it?
Almost never. Paternity testing is elective rather than medically necessary, so commercial insurance, Medicaid, and HSA/FSA accounts generally exclude it. The narrow exceptions involve testing ordered as part of a genuine medical workup, which is not what paternity testing is. See does insurance cover paternity testing.
How to spend sensibly
- Decide legal or private first. This single decision drives everything. If any court, agency, vital records office, or immigration authority will see the result, buy legal and skip the kit.
- If it is purely for you, buy the kit. There is no reason to pay for chain of custody you will never use.
- Check for an agency route before paying retail for a legal test.
- Verify accreditation. A cheap unaccredited lab is not a saving - check the AABB accredited facility list.
- Ask what the price includes: shipping both ways, the report, recollections, and how many people.
- Do not buy expedited processing by reflex. Shipping usually dominates the timeline anyway.
The most expensive mistake
Buying a $99 kit, getting an answer, then discovering a court or agency will not accept it and paying $400 for the legal test. Total spend $500 plus several weeks. Chain of custody cannot be added retrospectively - see why you cannot upgrade.
Is a cheaper test less accurate?
Not in the way people assume. Both ends of the market typically run 20 or more STR markers at accredited laboratories, and both report 99.9%-plus on an inclusion or 0% on an exclusion. What varies at the very bottom of the market is the number of markers tested and whether the laboratory is accredited at all - both of which you can check before buying. MedlinePlus covers how genetic testing works generally.
To compare collection sites near you, browse the directory by state.
What you are really paying for, by component
It helps to see the bill unbundled, because it explains why two quotes for "a paternity test" can differ by $300 without either being dishonest.
- Laboratory analysis. Roughly the same across the market. Extracting DNA, amplifying 20-odd markers, running them on a sequencer, and calculating the indices is a highly automated, low-marginal-cost process.
- Collection. Zero for a home kit. For a legal test it covers a trained collector's time, identity verification, photography, and the custody paperwork.
- Shipping. Standard post for a kit; tracked overnight courier for a legal collection.
- Reporting and support. A portal PDF costs nothing. Certified copies, delivery to a court or agency, and someone available to explain a marker table cost something.
- Defensibility. The laboratory's willingness to stand behind a result under challenge is a real cost, and it is bundled into the legal price.
Questions that change the number on your invoice
- How many people am I actually testing? Two is standard; each extra person is a line item.
- Do I need this to be admissible, or do I only need to know?
- Is there an open or openable child support case? If so, ask the agency before paying anything.
- Is expedited processing solving a real deadline, or just anxiety?
- How many certified copies will I need afterward, and for whom?
- Is the quoted price the laboratory fee, the kit price, or both?
Answer those six honestly and you will land within about $50 of the right product on the first purchase, which is the entire trick to not overpaying here.
Prices are typical US ranges and change over time. Confirm current pricing with the provider.