Most freelancers I've talked to overestimate what the IRS actually wants from them and underestimate what they actually need from themselves. The result is a strange mix: paranoid retention ("save every Starbucks receipt for seven years!") combined with sloppy practice ("I'll figure out my categories later, I always do"). The first costs storage and stress. The second costs real money at filing time.
This is the version of receipt tracking I wish someone had given me at year one of running my own thing. Not legal advice — for that you want a CPA — but a grounded read of how the system actually works for US freelancers, 1099 contractors, single-member LLCs, and anyone else filing a Schedule C.
What the IRS actually wants
Strip away the noise and the IRS asks for three things:
- You can back up the deduction. If you claim $4,200 in software expenses, you should be able to show what software, when, and how it relates to the business. A line on a spreadsheet that says "software: $4,200" is not evidence; the underlying receipts, invoices, or statements are.
- The records are legible. Faded thermal-paper receipts that have gone white are a problem. Smudged ink on a parking stub is a problem. A photo of a receipt is fine — actually preferred — as long as it's readable.
- The story is true. That coffee was a business meeting, not a date. The Uber was to a client, not your apartment. The IRS isn't going to audit your social life, but if they look, the burden of "ordinary and necessary" sits with you.
The relevant guidance is in IRS Publication 583 ("Starting a Business and Keeping Records"). It's short. You should skim it once. The whole document is roughly the length of this blog post.
How long you actually have to keep them
The general statute of limitations on a tax assessment is three years from the date you filed. That's the answer for most freelancers, most of the time.
There are longer windows in edge cases:
- Six years if you understated income by more than 25%.
- Seven years if you wrote off a bad debt or worthless security.
- Indefinite if you didn't file, or if the IRS is investigating fraud.
The cautious rule of thumb is seven years and you're fine. The honest rule of thumb for most freelancers is three years and you're fine. The "keep everything forever" advice comes from CPAs who don't want a 1 a.m. call from a client in year four, and that's a sensible bias for them — but it's not what the rules say.
If you want a longer breakdown of which receipts should be retained vs. which can be tossed, that's its own post: which receipts to keep, which to throw away.
The $75 rule, and why it doesn't mean what you think
Here is a regulation that gets cited constantly and misunderstood almost as often: the IRS allows certain expense records to be kept without an underlying receipt if the expense is under $75 and it's a travel, transportation, or entertainment-type expense (the rule lives in Treasury Regulation §1.274-5T).
It does not mean:
- You can ignore receipts under $75 for everything.
- You can deduct without records at all.
- A $74.99 dinner is automatically clean and a $75.01 dinner isn't.
It means: for those specific expense categories, a contemporaneous log entry — date, amount, place, business purpose — is enough under $75. You still need to record the expense. You still need the underlying credit card statement or bank record. You just don't need to hunt down the paper receipt.
In practice: if you're tracking everything with photos of receipts already, the $75 rule doesn't change much. If you're not, it's the regulatory permission to log small T&E expenses with a quick note instead of stressing about paper.
What "ordinary and necessary" means in practice
The two-word test for whether an expense is deductible is "ordinary and necessary." Ordinary means common and accepted in your field. Necessary means helpful and appropriate, not unavoidable.
This sounds vague because it is vague. The vagueness is the point: Congress wrote the test to flex across industries. A new microphone is ordinary and necessary for a podcaster, less so for a freelance plumber. A gym membership is ordinary and necessary for a personal trainer, almost never for a graphic designer.
If you want a concrete walk-through of where the line lands on the expenses freelancers actually have — coffee meetings, new laptops, gym memberships, home office, the works — that's the next post: deductible vs. not, with examples.
What people actually do, and where each approach fails
Talk to ten freelancers about how they track receipts and you'll get four answers:
The shoebox. Or its 2026 equivalent: a folder of photos on a phone, or a Drive directory labeled "Receipts" with 2,300 files in it. Cost: zero. Failure mode: April, the night before filing, six hours of categorizing, ten percent of the deductions get missed because the receipts are unreadable.
The spreadsheet. A Google Sheet with rows for each expense and a column for category. Cost: low. Failure mode: receipts don't live in the spreadsheet, they live somewhere else, and the link between row 47 and the actual PDF degrades over months. If the IRS asks, you have totals but not evidence.
The receipt-scanning app. Snap and forget. Cost: $5–$15/month. Failure mode: optimized for the corporate reimbursement flow ("approve this expense"), not the freelancer flow ("which of these are deductible against my Schedule C"). Categories don't line up cleanly with IRS expense types. Export is often a PDF dump that your CPA has to re-key.
Full bookkeeping software (QuickBooks, FreshBooks, Xero). Cost: $20–$80/month. Failure mode: the software is designed for a small business with a bookkeeper, not a freelancer. You spend more time learning the software than tracking expenses. Half the features don't apply to you. The learning curve is the deductible you didn't take.
None of these is wrong. They all work for someone. The mistake is assuming the one your friend uses is the one you should use.
A workable minimum
If you do nothing else after reading this, do these three things:
- Capture at the point of sale. A photo of every receipt, the moment you get it. Don't save them for later. Memory and intent both degrade fast.
- Tag with a one-line reason. "Client lunch with M. Lee, project XYZ." That's the narrative the receipt by itself doesn't carry, and it's the thing you'll wish you had in March.
- Reconcile monthly, not annually. Twenty minutes a month beats six hours in April. Pick a date — first of the month, last Friday, whatever — and do it before the memories fade.
That's it. That's the system. Everything else is decoration.
The tooling decision — shoebox, spreadsheet, app, full bookkeeping — is downstream. Pick the one that lets you do those three things consistently. The IRS doesn't care which.