Which tax records to keep, for how long, and how to make them hold up if asked

Three years is the start, not the whole answer

For most people, the IRS says to keep the records that support a tax return for three years after filing. That period stretches in several situations: the IRS says six years if you failed to report income you should have reported and it was more than 25 percent of the gross income on the return, seven years if you claimed a loss from worthless securities or a bad debt deduction, and indefinitely if you did not file or filed a fraudulent return. Records for property, including your home, rentals and business assets, should be kept until the limitation period expires for the year you sell or dispose of the property, which can mean decades.

We at Hockaday CPA in Frisco help clients with returns, bookkeeping and IRS representation, and records are the thread running through all three. When a return is questioned, the outcome usually depends less on what was claimed than on what can be proven. This guide covers the retention periods, which documents actually support deductions, and a simple system that works. It is general information; a licensed CPA can tell you what applies to your own records.

The IRS retention periods in one place

The IRS publishes these periods, and they are worth keeping on a single page with your tax files. The clock generally starts when you file the return, or from the due date if you filed early.

• 3 years: the general rule for records supporting a filed return
• 3 years from filing or 2 years from paying the tax, whichever is later: if you file a claim for a refund or credit after filing
• 6 years: if you did not report income that exceeds 25 percent of the gross income shown on the return
• 7 years: if you claimed a loss from worthless securities or a bad debt deduction
• At least 4 years: employment tax records, after the tax becomes due or is paid, whichever is later
• Until the period expires for the year you dispose of it: records related to property
• Indefinitely: if you did not file a return, or filed a fraudulent one

Property records are the ones people throw away too soon

The records most often lost are the ones that matter for the longest time. When you sell a home, a rental, stock or business equipment, the gain or loss depends on your basis: what you paid, plus improvements, minus depreciation where it applies. The proof of that basis may be twenty years old by the time you need it. The IRS includes real estate closing statements, purchase and sales invoices and canceled checks among the records to keep for business assets, and the same logic applies to personal property you may sell later.

For a home, keep the purchase closing statement and receipts for improvements such as additions, a new roof or a remodeled kitchen, separate from routine repairs. For rentals and business assets, keep the purchase records and a running depreciation schedule; your CPA should carry that schedule from year to year. For investments, keep records showing what you paid, especially for shares bought long ago or received as gifts. Inherited property raises its own basis questions tied to the date of death, which is one reason estate planning and tax planning belong in the same conversation; an estate planning attorney can help with the documents on that side.

What a deduction really needs behind it

A bank statement shows that money left your account. It does not show what it was for. The IRS lists the kinds of supporting documents it expects: for income, deposit records, invoices, receipt books and forms such as the 1099-MISC; for purchases and expenses, canceled checks or other proof of payment, receipts, account and credit card statements and invoices. It also notes that a combination of documents may be needed to substantiate every element of a purchase. In practice, that usually means the receipt or invoice that shows what was bought, plus proof that you paid it.

Travel, vehicle and gift expenses face stricter rules, and the IRS says you must be able to prove certain elements of those expenses, with details in its Publication 463. For vehicles, that means a mileage log kept as you go, with dates, destinations and business purpose. A log reconstructed in April from memory is exactly what examiners are trained to doubt.

Income records matter as much as expense records. If you take cash or payment-app receipts, keep your own sales log and deposit records, because the IRS lists deposit information, invoices and receipt books among the documents that support gross receipts. Those records are what show your income was reported in full, and they protect you if a form issued to you contains an error.

The home office: a deduction that lives or dies on facts

The home office deduction is a good example of a deduction where the records are about facts, not just receipts. The IRS requires, in general, that part of your home be used regularly and exclusively as your principal place of business, or regularly and exclusively to meet clients, among a few other qualifying uses. A guest room that doubles as an office generally does not meet the exclusive-use test.

The IRS offers a simplified method that lets qualifying taxpayers deduct $5 per square foot of the business-use area, up to 300 square feet, instead of tracking actual home expenses. Even with the simplified method, keep a floor plan or measurement of the space, photos showing it is used only for business, and notes on how you use it. If you use the regular method, add utility bills, insurance, mortgage interest or rent and repair records. The deduction is legitimate and valuable when it fits; it just needs to be supportable.

Records in disarray?

If your records are scattered across shoeboxes, inboxes and old phones, you are not alone, and it is fixable. We can review what you have, tell you what is missing for open years and help set up a system that makes next year simple. If you are gathering records for this year's return, our guide on what a CPA needs to prepare your return is a good place to start. Our first consultation is free.

A simple filing system that holds up

The best system is the one you will actually use. The IRS says you may choose any recordkeeping system suited to your business that clearly shows your income and expenses. Paper or digital can both work, as long as everything for a given year can be found in one place and each document can still be read years from now. Many of our clients scan receipts as they come in and keep them in folders by year and category, which also solves a common problem: thermal paper receipts that fade to blank within a few years. Whatever format you use, test it by asking whether a stranger could find the support for any line on your return in five minutes.

For business owners, the backbone of the system is the bookkeeping itself. Reconciled books, with receipts attached or filed by month and category, turn record keeping into a byproduct of normal work instead of a project in March. If your books have already slipped, our guide on catching up a year of small business books explains the cleanup.

• One folder per tax year, physical or digital, with the filed return on top
• Inside it: income forms, deduction support, estimated payment confirmations and any IRS letters
• A permanent folder for property: closing statements, improvement receipts, depreciation schedules
• A separate business folder by month or category, matched to the books
• A mileage log kept in real time, on paper or in an app
• A backup copy of digital records stored somewhere other than your computer

When you can finally shred

Once the applicable period has passed for a year, the supporting records can generally go, with two exceptions: anything tied to property you still own, and anything that supports a carryover into a later year, such as a loss or credit carried forward. The IRS advises keeping copies of your filed returns, and I suggest keeping them well beyond the retention period; they take little space and are often needed for loan applications, prior-year comparisons and questions that come up when you sell property.

Before you discard anything, check whether you need the records for other purposes; the IRS notes that your insurance company or creditors may require you to keep them longer than it does. Shred, do not toss, anything with Social Security numbers, account numbers or income details. If you are moving, the move year deserves particular care; our guide on what changes when you move to Texas explains why records from that year matter.

How we help keep your records ready

Clients who work with our firm share documents through a secure client portal, which means the documents behind each year's return are organized in one place. For business clients, our QuickBooks bookkeeping team keeps the books reconciled so the support for each deduction is there when the return is prepared. If a letter does arrive, we represent clients before the IRS and in Texas sales tax, unemployment insurance and Department of Labor audits, and organized records make that work faster and the outcome stronger. If a deadline is close and records are incomplete, our guide on extensions and filing on time explains your options.

We serve individuals and business owners across Collin County and the Dallas area. Call our office or use the form on our website to schedule a free consultation, and bring whatever records you have, organized or not.

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