How Long Should You Keep Receipts? Reddit vs. Accountants

Ask Reddit how long to keep receipts and the top comment is some version of "scan everything, keep it forever, storage is free." Ask an accountant and you get the statutory windows: 3 years standard, 6 for underreporting exposure, 7 for bad-debt claims, ownership-plus-3 for assets. Both are right, because they answer different questions — Reddit gives a storage policy, accountants give the legal minimums — and the combined answer is the practical one.

This is general information, not tax advice.

What the Reddit threads get right

r/personalfinance and r/tax threads converge on genuinely sound practice: digital storage made retention limits obsolete as a *cost* question (a lifetime of receipts is a few gigabytes), thermal paper self-destructs anyway so scanning is mandatory not optional, and the receipts people regret losing are exactly the unpredictable ones — the home-improvement invoice from 2011, the warranty receipt for the dead compressor. "Keep everything forever, digitally" is a rational response to asymmetric regret. The IRS explicitly accepts scans (the 1997 rule), which threads cite correctly more often than not.

What the accountants add

The windows matter when you're deciding what *needs* keeping and what an audit can actually reach (the full table): 3 years from filing is the standard assessment window; 6 years if more than 25% of income was omitted (cash-heavy filers: assume this one); 7 years for bad-debt/worthless-security claims; no limit for unfiled or fraudulent years; asset life + 3 for anything establishing basis — the category Reddit threads most often miss until someone's selling a house and hunting renovation receipts from two owners-of-the-firm ago.

The accountant's other correction: keeping receipts isn't the same as substantiation. Meals need attendees and purpose noted, mileage needs logs (the substantiation map) — a perfectly preserved receipt archive can still fail an audit if the context layer was never captured.

Where Reddit threads go wrong

The recurring bad takes, flagged for balance: "credit card statements are enough" (not for itemization-dependent deductions — the limits); "the IRS only goes back 3 years, shred everything else" (ignores the 6-year and no-limit branches); and "keep paper originals, scans don't count" (wrong since 1997). Each appears — and gets corrected — in most long threads; the corrections are usually the better-informed redditors citing the actual rules.

The reconciled policy

1. Scan everything at acquisition (the Reddit rule) — capture systems here.
2. Keep digital forever — it's free and regret-proof.
3. Know your legal floor (the accountant rule): 6 years covers nearly everyone; assets and improvements are permanent files.
4. Capture context, not just paper — the substantiation layer audits actually test.
5. Shred paper freely once scanned — the one purge both camps endorse.

The bottom line

Reddit's "forever, digitally" is the storage answer; the CPA's "3–7 years plus asset exceptions" is the legal answer. Run both: scan at purchase, keep indefinitely, and let the statutory windows tell you what was load-bearing rather than what to delete.