Document and Record Storage: What to Keep and For How Long
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Tax records: the 3-7 year rule
The IRS generally recommends keeping tax returns and supporting documents for 3 years, extending to 7 years if a substantial understatement of income is a concern, and indefinitely if a return was never filed.
Property and legal documents: keep indefinitely
Deeds, wills, birth certificates, and marriage certificates should be kept permanently, ideally in a fireproof safe or safety deposit box rather than general storage, given their irreplaceability.
Everyday paperwork: shorter retention
Utility bills, bank statements, and pay stubs are generally safe to discard after 1 year, unless needed for a specific ongoing dispute or loan application.
When off-site archival storage makes sense
Households or small businesses with multiple years of retained records (particularly for tax or legal reasons) sometimes archive boxed paper records in a small climate-controlled unit rather than filling home office space indefinitely.
Frequently Asked Questions
Should important documents go in a storage unit?
Irreplaceable originals (deeds, certificates) are safer in a fireproof home safe or bank box; a storage unit suits bulk retained paperwork, not irreplaceable originals.
How long should medical records be kept?
Many providers recommend 5-10 years, though this varies; check specific state and provider guidance for exact requirements.