You don't need accounting software. You need organized receipts.

For one-person businesses with no payroll and no inventory — real estate agents, tutors, freelancers, consultants, trades. If someone else prepares your return, the job in front of you is smaller than the software industry would like you to believe.

Last updated November 2026

The job you actually have

Written for

One-person businesses with no payroll and no inventory, filing a Schedule C. Real estate agents, tutors, freelance designers and writers, consultants, photographers, therapists, trades, drivers, any one-person side business.

Not written for

Businesses with employees, inventory or cost of goods sold, accrual accounting, or a balance sheet to produce. Those need full-blown accounting — more on that below.

Most sole proprietors who buy accounting software don't need accounting software. They need a shoebox that adds.

Here's the situation. You're one person. Nobody is on your payroll, you don't hold stock on a shelf, and your business is essentially you plus a phone plus a car. You do the work. Money comes in. You spend money on things to do the work — a lockbox, a ream of paper, a tank of gas, lunch with a client. Once a year, somebody — an accountant, a tax preparer, a relative who's good at this — turns that into a Schedule C.

Nowhere in that sentence is there a general ledger, a chart of accounts, a trial balance, or a reconciliation. Those are real things that real businesses genuinely need. But they are the tools of bookkeeping, and bookkeeping is a different job from the one you're actually stuck with, which is: I have a pile of receipts and a deadline.

The software industry has an incentive to blur that line, because bookkeeping software is worth a monthly subscription and a shoebox isn't. But if you've ever opened a double-entry accounting app, felt a wave of dread, and closed it again — that reaction was information. You were being handed the wrong tool.

What your accountant wants from you

Worth asking yours directly, because preferences vary. But the answer is remarkably consistent, and remarkably small:

1. A categorized list of your expenses, with totals Date, who you paid, how much, and which category it belongs to. Totalled by category. This is the single most valuable thing you can hand over, and the thing most people don't have.
2. The receipts behind those numbers Not to be read line by line — to be available if a number gets questioned. Digital copies are fine.
3. A mileage log, if you drive for work Date, destination, miles, and business purpose for each trip. This is the item most likely to be missing and the hardest to reconstruct after the fact.
4. Your income records 1099s, plus anything you were paid that didn't generate one.

That's the packet. Notice what it is: a list and some files. There's no accounting concept anywhere in it.

Why the categories matter: an accountant who receives a shoebox has to categorize it for you, and will bill you for the hours. An accountant who receives a categorized summary is checking your work instead of doing it. That difference shows up on the invoice.

The only three jobs

Strip it all back and there are three, in this order:

1

Capture. Get the receipt recorded before it's lost. This is where almost everyone fails, and it's not a software problem — it's a thirty-seconds-after-lunch problem.

2

Categorize. Decide which Schedule C bucket it falls into. Best done at capture time, while you still remember what the thing was for.

3

Total. Add up each category for the year. Arithmetic, nothing more.

Capture is the one that decides whether your year goes well. The other two are mechanical. Any system — paper, spreadsheet, app — that makes capture take under thirty seconds will beat a more powerful system that makes it take three minutes, because the three-minute one doesn't get used in March when you're busy.

A system that works, regardless of what you use

This works with a folder and a spreadsheet. It works with an app. The system is the point, not the tool.

1

Capture at the moment of payment. Photograph the receipt while you're still standing there. Not tonight, not Sunday. The receipt you photograph in the parking lot is the one that makes it into the total.

2

Categorize immediately, while you remember why you bought it. "Office supplies" is obvious today and a mystery in nine months.

3

Log miles the same day. Date, destination, miles, purpose. A log written weekly is generally considered timely; one reconstructed in April is the first thing an auditor distrusts.

4

Check in once a month. Ten minutes. Anything missing, anything miscategorized. Twelve small reviews instead of one terrible weekend.

5

Export at year end and keep the file. A PDF or CSV in a dated folder, plus a backup. Your records shouldn't live only inside somebody's subscription — ask anyone who used QuickBooks Self-Employed.

Keep it for years, not months. The IRS generally expects business records to be available for at least three years after filing, and longer in some situations. Exported files cost nothing to keep.

If you do this with a free spreadsheet and a phone camera, you will be ahead of most self-employed people, and your accountant will be pleased with you. Genuinely — that's not a throwaway line. The system above is free.

Doing it in an app instead

The spreadsheet version works. It fails for one reason: step 1. Capturing a receipt into a spreadsheet means typing four fields with one hand while holding a sandwich, and so it doesn't happen, and so by March the system is fiction.

That's the specific problem Spndle was built for. We make it, so weigh what follows accordingly. It is an expense log, deliberately — not an accounting package:

  • Photograph a receipt and it fills itself in — payee, date, amount, suggested category. Capture drops to a few seconds, which is the whole game. How scanning works →
  • Every Schedule C category is built in, so categorizing is a tap, not a decision about accounting.
  • Mileage tracks by GPS at the IRS standard rate — start, drive, stop.
  • The exports are the packet from the top of this page: PDF itemized list, PDF Schedule C summary with IRS line numbers, and CSV versions of both. How exporting works →
  • Free to use, with a single $4.99 purchase to unlock PDF and CSV export. No subscription, and no bank connection — your data stays on your phone.

There's no ledger in it, no chart of accounts, and no dashboard. That's not a roadmap gap. It's the point.

Spndle for iPhone

Receipts, mileage, and Schedule C categories. Free to use — $4.99 once to unlock exports.

View on the App Store

When you do need more

This page argues against buying machinery you don't need. It is not an argument that nobody needs it. Get real accounting software — and probably a bookkeeper — if any of these describe you:

  • You have employees or run payroll. Not a spreadsheet problem.
  • You carry inventory. Cost of goods sold needs actual accounting.
  • You need a balance sheet for a lender, an investor, or a partner.
  • You're on accrual accounting, or you have receivables and payables that matter.
  • You have enough transaction volume that manual capture is genuinely impractical — at some point bank sync stops being a convenience and starts being necessary.
  • You file your own return and want the quarterly estimates calculated rather than working them out yourself.

If one of those is you, a simple expense log is the wrong tool and you should ignore everything above.

Questions

Do I need to keep paper receipts if I photograph them?

The IRS accepts legible digital copies, so photographs are generally fine as records. If you're dealing with substantial amounts or anything unusual, ask your accountant how they'd like it handled.

How long do I have to keep records?

Generally at least three years after filing, and longer in certain situations — including a much longer window if income was substantially understated. Digital files are cheap; when in doubt, keep them.

Is a bank or credit card statement enough on its own?

A statement shows that money moved and to whom. It doesn't show what you bought or why it was a business expense, which is the part that matters if a deduction is questioned. Keep the receipt.

What if I'm missing receipts for part of the year?

Reconstruct what you legitimately can from statements and calendars, mark those figures as estimates, and tell your preparer which ones they are rather than presenting them as documented. They can work with a known gap. They can't work with a surprise.

Can I just hand my accountant a shoebox?

You can, and plenty of people do. You'll pay for the hours it takes them to sort it, and you'll find out about missing documentation at the worst possible moment. A categorized list costs you ten minutes a month and buys back both.

I'm leaving QuickBooks Self-Employed. Is this the same thing?

Related — a lot of people arriving at this question are arriving from there. What happened to QuickBooks Self-Employed and what to do next →

This page is general information, not tax advice. Recordkeeping requirements and the treatment of any particular expense depend on your circumstances — consult a qualified tax professional about your own return.