No, you do not have to bury ashes after cremation. Once the crematory releases the remains to the family or authorized representative, federal law leaves the choice open: you can bury the urn in a cemetery, place it in a columbarium niche, scatter the ashes, keep them at home, or divide them among relatives. The only real legal rules kick in around specific methods, especially scattering at sea and scattering on federal land. Everything else is governed by cemetery policy, local ordinance, or the landowner’s permission.
What You Can Do With the Ashes
No option is legally preferred over another. The decision usually comes down to meaning, family tradition, and budget.
Bury the urn in a cemetery. Most cemeteries sell smaller plots specifically for cremated remains, and they typically cost less than a full-size grave. Many require an outer burial vault or liner around the urn to keep the ground from settling. That requirement comes from cemetery policy, not from state or federal law, so rules and fees vary from one cemetery to the next.
Place the urn in a columbarium. A columbarium is a structure with individual compartments, called niches, designed to hold urns. They can be indoor or outdoor, freestanding or built into a wall, and are common at cemeteries, churches, and memorial parks. Each facility sets its own pricing and rules about urn size, engraving, and visiting hours.
Scatter the ashes. This is one of the most popular choices and can take place on private land, in public spaces, or at sea. The act is broadly permitted, but where you do it matters legally. The next section covers the rules.
Keep the ashes at home. No state prohibits keeping cremated remains in your home indefinitely. Many families display an urn on a mantle, shelf, or private memorial area without any legal issue. A homeowners’ association might restrict visible outdoor memorials, but that is uncommon.
Divide the remains. There is no federal law against splitting cremated remains among family members, and the practice is widespread. Families often place a portion in keepsake urns, cremation jewelry, or small memorial containers while scattering or burying the rest. The practical concern is making sure the person with legal authority over the remains agrees, since disputes can land in court.
Where You Can Legally Scatter Ashes
Private Property
Every state expects you to get the landowner’s permission before scattering ashes on private property. A handful of states require that permission to be in writing. If you own the land yourself, you can generally scatter remains on it without additional approval, though local zoning ordinances in some areas restrict scattering near water sources.
National Parks and Other Public Land
Scattering on land managed by the National Park Service requires advance permission under 36 CFR 2.62(b), and the process varies by park. Great Smoky Mountains National Park, for example, charges no fee and issues a letter of permission, but gatherings of more than 25 people need a separate special use permit.1National Park Service. Scatter Cremated Ashes – Great Smoky Mountains National Park Other federal agencies, including the Bureau of Land Management and the U.S. Forest Service, generally allow scattering but may impose their own notification requirements. State parks set their own policies; some require permits, others simply ask that you stay away from trails and developed areas.
At Sea
Federal regulations allow you to scatter cremated remains in the ocean, but they must be released at least three nautical miles from shore.2eCFR. 40 CFR 229.1 – Burial at Sea Unlike full-body burials at sea, cremated remains have no minimum water depth, so distance from shore is the only geographic restriction.
Any flowers, wreaths, or containers placed in the water with the ashes must be made of materials that break down quickly in saltwater. Metal urns, plastic decorations, and similar non-decomposable items are not allowed. After the scattering, you are required to report it to the EPA within 30 days. The EPA provides an online reporting tool, and you do not need to submit a death certificate or other documentation with the report.3Environmental Protection Agency. Burial at Sea
Who Gets to Decide What Happens to the Ashes
The right to control what happens to someone’s remains follows a legal priority. The specifics vary by state, but the pattern is the same across the country.
The strongest position belongs to the person the deceased named in a written disposition instruction. Every state recognizes some form of designated agent for body disposition, and this document functions separately from a will. The practical reason for a standalone document is that wills often are not read until well after funeral arrangements are complete.
If no written instruction exists, state law fills the gap with a hierarchy of next of kin. The surviving spouse almost always holds the first right, followed by adult children, then parents, then siblings. These lists can create problems when family members disagree. A surviving spouse who wants to scatter and an adult child who insists on burial can end up in court, and judges generally defer to whoever holds the higher position on the statutory list unless strong evidence of the deceased’s wishes points elsewhere.
The simplest way to prevent that fight is to put your preferences in writing, name a specific person to carry them out, and make sure your family knows the document exists. Courts routinely honor all but the most extreme written instructions.
What Each Option Tends to Cost
Cost depends entirely on which option you choose. Cemetery plots sized for cremated remains typically run from a few hundred dollars in rural areas to over $2,000 in urban memorial parks. Columbarium niches fall in a similar range and vary based on the niche’s size and location within the structure, with eye-level spots costing more than lower or upper rows. Both cemeteries and columbariums may charge additional fees for opening and closing the grave or niche, engraving, and perpetual care.
Scattering is the least expensive option and often costs nothing beyond travel to the location. Scattering at sea through a charter service typically runs a few hundred dollars, but you can scatter from your own boat at no cost as long as you meet the three-mile requirement and file the EPA report afterward.2eCFR. 40 CFR 229.1 – Burial at Sea Keeping ashes at home costs only whatever you spend on an urn, and those range from under $30 for a simple container to several hundred for handcrafted or custom designs.