Inheritance law seeks to distribute a deceased person’s estate according to legal entitlements. Central to this process is the concept of paternity in inheritance rights, especially when heirs’ biological relationships are in question. Establishing paternity can profoundly affect who inherits an estate, who qualifies for survivor benefits, and how property is distributed.
At Undisputed Legal, we’ve helped families, estate attorneys, and executors resolve inheritance disputes by serving paternity-related probate documents quickly and accurately. Whether confirming an heir’s legal right to an estate or serving notice of a paternity claim, we help ensure a fair and lawful inheritance process.
We serve all papers in all 50 states. Fees are automatically calculated at checkout based on the service address.
ROUTINE — $100–$150 (First attempt within 3–7 business days)
RUSH — $200–$250 (First attempt within 24–48 business hours)
SAME-DAY — $250–$300 (First attempt the same business day when documents are received during normal business hours)
EMAIL/MAIL — $75 (Where permitted; completed within 24–48 business hours from time of receipt)
STAKE-OUT — $325–$425 (Includes 1 hour waiting time; each additional hour $100-$150)
Includes 3 attempts (morning/afternoon/evening) + notarized Affidavit of Service/Due Diligence. Additional individuals: 50% off (same address/same order).
Place Order Online | Call (800) 774-6922
In the U.S., inheritance rights typically follow this hierarchy under intestate succession:
If paternity is disputed or unestablished, a potential child heir’s rights may be ignored until paternity is legally confirmed.
A woman in Florida filed a paternity claim during probate after her alleged father passed intestate. With Undisputed Legal’s help, the probate court served her petition on the estate’s executor and surviving siblings. DNA testing of paternal relatives confirmed the claim, entitling her to a share of the estate.
Q1: Can I claim inheritance from my biological father if I was never legally acknowledged?
Possibly, if you can establish paternity through DNA or court orders.
Q2: Is there a time limit to file a paternity claim during probate?
Yes, deadlines vary by state and are often short—sometimes just months.
Q3: Can paternity be proven after the alleged father’s death?
Yes, through DNA testing of relatives or exhumation, if court-approved.
Q4: Do adopted children have inheritance rights from biological parents?
Generally no, unless specified in a will.
Q5: How does an established paternity claim impact other heirs?
It reduces their share proportionally if the estate is intestate.
Social Security Administration – 20 CFR § 404.355: Determining Child Relationship
Outlines how the Social Security Administration determines a child’s relationship to a deceased individual for benefit eligibility, including considerations when paternity is not legally established.
Phone Number: (800) 772-1213
New Jersey Revised Statutes § 9:17-41: Establishing Paternity
Details the methods by which paternity can be established in New Jersey, which is essential for a child to claim inheritance rights from the father.
Phone Number: (609) 421-6100
Social Security Administration – POMS GN 00306.014: Use of State Intestacy Laws
Provides guidance on how state intestacy laws are used to determine eligibility for Social Security benefits when paternity is in question.
Phone Number: (800) 772-1213
U.S. Code – 8 U.S.C. § 1409: Children Born Out of Wedlock
Specifies the conditions under which a child born out of wedlock to a U.S. citizen father can acquire citizenship, which may impact inheritance rights.
Phone Number: (202) 514-2000
New Jersey Courts – Child Support, Child Custody, and Parenting Time
Offers information on establishing paternity in New Jersey, which is a prerequisite for a child to have legal rights to a father’s estate.
Phone Number: (609) 421-6100
An Ohio man’s will ambiguously left his estate “to my children.” Two adult children from a previous marriage contested a third child’s paternity claim. Undisputed Legal served the paternity petition and assisted in coordinating court-ordered DNA testing. The court recognized the third child as an heir, splitting the estate accordingly.
Modern paternity claims also involve children born via assisted reproductive technology (ART):
Clear estate planning is critical for ART parents. Undisputed Legal helps serve legal documents establishing paternity for these families.
Undisputed Legal ensures your probate petitions, paternity claims, and inheritance-related legal documents are served accurately and on time. Whether confirming your right as an heir or defending against contested claims, we support estate attorneys and families nationwide.
Contact Undisputed Legal today to protect your inheritance rights through prompt, court-compliant process service.
Establishing paternity in inheritance rights can mean the difference between a rightful inheritance and exclusion from a family legacy. Families facing probate disputes need clear documentation, timely legal action, and expert process service.
Undisputed Legal’s nationwide and international process servers ensure that paternity petitions, probate notices, and DNA testing orders are delivered securely, legally, and promptly—protecting your family’s future.
Click the “Place Order” button at the top of this page or call us at (800) 774-6922 to begin. Our team of experienced process servers is ready to assist you with reliable and sensitive service of custody documents, ensuring compliance with all legal requirements. We offer both comprehensive support and à la carte services tailored to your specific needs:
Don’t risk case delays or dismissals due to improper service. Let Undisputed Legal’s skilled team handle the delicate task of custody process service for you. Our diligent, respectful service helps attorneys, pro se litigants, and parents ensure their custody papers are served correctly and on time.
Take the first step towards ensuring proper service in your custody case – click “Place Order” or call (800) 774-6922 now. Let Undisputed Legal be your trusted partner in navigating the critical process of serving custody documents.
“Quality is never an accident; it is always the result of high intention, sincere effort, intelligent direction, and skillful execution; it represents the wise choice of many alternatives” – Foster, William A
For access to our New York City corporate headquarters at One World Trade Center, 85th Floor, please click the embedded map and call ahead to be added to building security. Be sure to bring all necessary documents and payment to expedite your visit. Undisputed Legal Inc. maintains offices in New York, New Jersey, Connecticut, and Washington D.C. We provide legal support services in all 50 states and over 120 countries worldwide.
New York: (212) 203-8001 – One World Trade Center 85th Floor, New York, New York 10007
Brooklyn: (347) 983-5436 – 300 Cadman Plaza West, 12th Floor, Brooklyn, New York 11201
Queens: (646) 357-3005 – 118-35 Queens Blvd, Suite 400, Forest Hills, New York 11375
Long Island: (516) 208-4577 – 626 RXR Plaza, 6th Floor, Uniondale, New York 11556
Westchester: (914) 414-0877 – 50 Main Street, 10th Floor, White Plains, New York 10606
Connecticut: (203) 489-2940 – 500 West Putnam Avenue, Suite 400, Greenwich, Connecticut 06830
New Jersey: (201) 630-0114 - 101 Hudson Street, 21 Floor, Jersey City, New Jersey 07302
Washington DC: (202) 655-4450 - 1717 Pennsylvania Avenue, N.W. 10th Floor, Washington, D.C. 20006
Houston, TX: (713) 564-9677 - 700 Louisiana Street, 39th Floor, Houston, Texas 77002
Chicago IL: (312) 267-1227 - 155 North Wacker Drive, 42 Floor, Chicago, Illinois 60606
Simply pick up the phone and call Toll Free (800) 774-6922 or click the service you want to purchase. Our dedicated team of professionals is ready to assist you. We can handle all your process service needs; no job is too small or too large!
Contact us for more information about our process serving agency. We are ready to provide service of process to all of our clients globally from our offices in New York, Brooklyn, Queens, Long Island, Westchester, New Jersey, Connecticut, and Washington D.C.
“Quality is never an accident; it is always the result of high intention, sincere effort, intelligent direction, and skillful execution; it represents the wise choice of many alternatives”– Foster, William A
How long does service take?
Routine service is typically completed within 3–7 business days. Rush service is generally attempted within 24–48 hours.
How many attempts are included?
Standard service includes up to three attempts at different times of day when required.
Will I receive proof of service?
Yes. Once service is completed, the signed affidavit will be uploaded to your secure portal.
What documents are required?
You must upload court-stamped documents or finalized copies ready for service.
Can I track the status of my case?
Yes. Log into your account at any time to view your case timeline and attempts.