2026-10-23 · 4 min read · Orange County
What Paperwork Should I Keep, Shred or Scan Before I Downsize?
The short answer
What paperwork should you keep, shred or scan before you downsize from your Orange County home? Keep the papers that prove what you paid for the home and what you spent improving it, plus recent tax returns, estate planning documents and anything a buyer will need. Scan what you want to keep without the bulk. Shred old statements and papers with personal information once you no longer need them. A CPA and your attorney can tell you what applies to your family.
Why Does Paperwork Matter So Much When You Downsize?
After years in one home, papers pile up in drawers, closets and the garage. Moving to a smaller place is a natural time to sort them, and a few of those papers can matter a great deal when you sell.
I'm Jeanette Nelson, a REALTOR® with Jeanette Nelson Real Estate, Keller Williams Realty, serving Orange County, Huntington Beach, Costa Mesa, Fountain Valley, and surrounding areas. When a family is planning a downsize, I want the important papers found early, so nothing is lost in the move and the sale goes smoothly.
This article is general information, not tax or legal advice. Please check with your CPA and attorney before you discard anything you're unsure about.
Which Home Papers Should I Keep?
Start with the papers tied to the home itself:
- Your purchase closing statement from when you bought the home.
- Receipts and records for improvements, like a remodel, new roof, added room or new windows.
- Your grant deed and any refinance papers.
- Permits and final inspection records for work done on the home.
- Warranties and manuals for appliances and systems that stay with the house.
- HOA documents, if you're in an HOA.
The IRS explains in Publication 523 that your home's adjusted basis includes what you paid plus the cost of improvements. Basis helps figure your gain when you sell. The IRS says you may be able to exclude up to $250,000 of gain, or up to $500,000 for most married couples filing jointly, if you meet the ownership and use tests. For longtime owners in Orange County, a gain can be larger than that, so improvement records can make a real difference.
If you can't find your deed, the Orange County Clerk-Recorder explains how to order copies of recorded documents.
How Long Should I Keep Tax Records?
The IRS gives general guidelines on its "How long should I keep records?" page:
- 3 years for most tax records.
- 6 years if you didn't report income you should have and it was more than 25% of the gross income on your return.
- 7 years if you filed a claim for a loss from worthless securities or a bad debt deduction.
- Property records until the period of limitations expires for the year you sell or dispose of the property.
That last point means your home records should stay with you until well after the sale. Your CPA can tell you exactly how long for your situation.
What Should I Scan Instead of Keeping in Boxes?
Scanning saves space in a smaller home. Good candidates include:
- Improvement receipts and older closing papers, once you've made a clean digital copy.
- Past tax returns you need to keep.
- Appliance manuals you may want later.
- Family letters and photos you want to share with your family.
Store scans in more than one place, and keep the originals of anything your CPA or attorney says you should. Ask before you shred papers like original estate planning documents, titles or anything signed and notarized.
What Can I Shred?
Once you've confirmed you no longer need them, shred papers that show account numbers, Social Security numbers or other personal details. That often includes:
- Old bank and credit card statements past the time your CPA recommends keeping them.
- Old utility bills and receipts that don't relate to the home's basis.
- Expired insurance policies and old pay stubs.
- Pre-approved credit offers.
When in doubt, set it aside in a "ask the CPA" box instead of guessing.
Which Address Changes Should Be on My List?
Moving creates a short list of address updates. The USPS offers mail forwarding when you move. The California DMV requires you to report a change of address within 10 days. Update your bank, insurance, Social Security and other accounts too.
If you're downsizing with help from your family, you may also find these helpful: selling a house in a trust in California and our downsizing page.
Let's Start With a Conversation
If your family is planning a downsize, I'd love to help you map out the steps, from sorting papers to choosing the right time to list. Let's start with a private planning conversation. Call or text me at 714.366.8575 | DRE: 01397168, or contact me. Jeanette Nelson is a REALTOR® with Jeanette Nelson Real Estate, Keller Williams Realty, serving Orange County, Huntington Beach, Costa Mesa, Fountain Valley, and surrounding areas.
Frequently asked questions
Should I keep receipts for home improvements?
Yes. The IRS explains that improvements add to your home's basis, which helps figure your gain when you sell. Keep them until your CPA says it's safe to let them go.
How long does the IRS say to keep tax records?
Generally 3 years, with longer periods in some situations. The IRS says to keep property records until the period of limitations expires for the year you dispose of the property.
What if I can't find my grant deed?
The Orange County Clerk-Recorder explains how to order a copy of a recorded document.
When do I need to update my address with the DMV?
The California DMV says to report a change of address within 10 days.
Is it safe to shred old estate planning papers?
Not without checking. Ask your estate planning attorney before you discard any will, trust or signed legal document.