Are your records ready for Schedule C? A checklist

Schedule C is where sole proprietors and single-member LLCs report business income and expenses. Filing goes smoothly when your records are organized before you start — and it stalls when they are not. Use this checklist to see where you stand.

Income records

• Every 1099-NEC and 1099-K you received, plus a list of clients or platforms that paid you without a form.
• Your own running total of gross income (payout exports, invoices, or a simple spreadsheet).
• A way to reconcile platform payouts against the forms — gross vs net can differ once fees are removed.

Expense records

• Receipts or statements grouped by category (supplies, software, phone, travel, etc.).
• A mileage log if you drove for the business — date, purpose and miles per trip.
• Anything that mixes business and personal use, flagged so you can split it later.

Continuity

• Last year's return, if you have filed before, for carryovers and comparison.
• Records of any estimated tax payments you made during the year.

If most of these are missing, that is normal — the goal is to know what to rebuild before you sit down to file. Our free readiness check scores these same areas and tells you which gaps matter most.

Sources

• IRS — Schedule C (Form 1040) Instructions