Reviewed and updated October 16, 2026
Separate different kinds of tax
Federal estate tax, income tax on inherited income, gift tax and state inheritance or estate taxes are different systems. An inheritance is not automatically taxable income, but income generated by inherited assets and certain inherited retirement benefits can be taxable.
Federal estate-tax filing depends on the applicable threshold and other facts, including lifetime taxable gifts. A return may also be relevant to a surviving spouse’s portability election even when no federal estate tax is due. State filing rules can differ substantially.
Preserve valuation and basis records
Assets received at death often follow special basis rules, while lifetime gifts generally follow different rules. The result can affect gain when an asset is sold. Obtain reliable date-of-death valuations and keep ownership, purchase, improvement and distribution records.
Not every asset receives identical treatment. Retirement accounts and other income in respect of a decedent require separate analysis. A beneficiary should not simply use the amount deposited into a bank account as the taxable amount or basis for every inherited asset.
Coordinate the plan and the filings
An estate-planning attorney can address wills, trusts, ownership documents and legal authority. A tax professional can help evaluate tax consequences and filing requirements within an agreed engagement. Confirm expertise and scope before assigning estate or trust work.
Bring an asset inventory, beneficiary designations, prior gift-tax returns, estate documents and relevant state connections to the discussion. Review plans after major family or ownership changes. The goal is coordinated legal and tax decisions, not a promise that one document or ownership structure eliminates every tax.
Official sources
This guide provides general information. The rules depend on the tax year, jurisdiction and your circumstances. Ask our team which filing or planning steps apply to you.
