# What Happens When You Inherit a House With Your Siblings
Inheriting property alongside siblings creates a legal and financial maze that trips up many families. You do not automatically own equal shares, taxes do not disappear, and the property does not stay frozen in time while you decide what to do. Understanding your actual options saves money and prevents family conflict.
When a parent or relative dies and leaves a house to multiple children, the property typically enters probate court, where a judge oversees the distribution. Each sibling usually receives an equal share as a "tenant in common," meaning you own a percentage but all co-owners hold rights to the entire property. This differs from "joint tenancy with rights of survivorship," where a deceased owner's share automatically passes to remaining co-owners. The will determines which structure applies. If no will exists, state intestacy laws kick in, generally favoring equal splits among children.
Immediate tax consequences arrive quickly. The IRS grants an important break called the "step-up in basis." The property's value resets to its fair market value on the date of death, not what the original owner paid. This means if your parent bought the house in 1985 for $80,000 and it sold for $400,000 after their death, you owe zero federal capital gains tax on that $320,000 gain if you sell immediately. But this benefit expires once you inherit it. Hold the property longer and sell at a higher price, and capital gains taxes apply to any increase beyond the stepped-up basis. Each sibling's share gets this benefit independently.
Property taxes and maintenance costs split according to ownership percentage, but only if all siblings agree. If one sibling refuses to pay their share, the others absorb the costs and can place a lien against that person's share. Ongoing expenses like insurance, repairs, and property taxes accumulate quickly on unused or rental property, eating into any equity.
You face three main paths forward.
**Selling the house** requires unanimous agreement. One sibling cannot force a sale without court intervention. A real estate agent lists and sells; proceeds divide according to ownership percentages after agent fees, closing costs, and any mortgage payoff. This cleanest option avoids ongoing disputes and costs.
**Keeping the house together** works only if siblings get along and coordinate finances. You establish a legal co-ownership agreement spelling out who pays what, who uses the property, and what happens if someone wants out. Rental income splits accordingly. This requires trust and clear written terms.
**Buying out your siblings** lets you own the house solo. You negotiate a price based on an appraisal, then pay each sibling their share. If you cannot pay cash, you secure a mortgage as the sole owner. The stepped-up basis still applies to your share. Many families use a professional appraiser to ensure fairness and prevent resentment.
State law varies substantially on inheritance shares, spousal rights, and estate taxes. Larger estates face federal estate taxes if they exceed $13.61 million in 2024, though this rarely applies to residential property. Some states impose additional inheritance taxes or require specific probate procedures.
Hiring an estate attorney costs $1,500 to $5,000 upfront but prevents costly mistakes. A co-ownership agreement drafted by an attorney typically runs $500 to $1,500 per sibling. These costs pale against years of tax bills, disputed repairs, and family litigation.
The key: decide quickly whether to sell, retain, or buy. Inaction costs money every month through property taxes and maintenance while relationships fray over unresolved obligations.