The short answer
Start with three checks: match shop and online settlements; review supplier credits, returns, and stock adjustments; plan for rent, seasonal buying, and tax obligations. Use the resulting income and expense records to update your estimated tax plan as the year changes.
Consistent sales and stock records save a lot of searching when it's time to close the month.
Start with these three checks.
- Match shop and online settlements.
- Review supplier credits, returns, and stock adjustments.
- Plan for rent, seasonal buying, and tax obligations.
Online orders, shop sales, discounts, and refunds can make the bank deposit look nothing like the day's till total.
Reconcile sales and returns from each channel with settlements. Compare revenue with product costs using your inventory records, not just the latest wholesale purchase total.
Set a repeatable time to do this: after the final booking of the week, while closing the month, or when a platform statement arrives. Pick the moment you'll actually remember.
Keep proof while it's easy to find.
Save receipts for stock purchases and packaging as you go. Add the business purpose and any personal-use split, then match the purchase to its payment. Supplier credits and refunds need a home, too. IRS: records to keep.
Taking an item from stock for yourself changes its treatment. Record owner withdrawals instead of leaving personal clothing in the cost of goods sold.
Leave a short note on anything unresolved. A question with a receipt attached is much easier to sort than a mystery amount three months later.
Give the next tax payment a place in the plan.
For individuals, federal estimated payments are generally required when you expect to owe at least $1,000 after withholding and credits. The calculation considers your wider tax situation, not just this month's business deposits. IRS: estimated taxes.
Bring together your year-to-date income and eligible expenses, any wage withholding, and estimated payments already made. Update the forecast when work gets busier or quieter. Uneven income may call for a different calculation; payment periods don't all cover three equal months.
Check the IRS: estimated taxes guidance for current federal payment dates and methods. State obligations are separate. Keeping money aside helps you prepare; it isn't the same as making a tax payment.
WorkMade's tax estimates can help you plan what to keep back. Review the underlying records and your circumstances before relying on the amount.
Make year-end feel familiar.
Keep your payment statements, receipts, equipment details, and tax-payment confirmations together through the year. When forms arrive, compare them with your books instead of starting from scratch.
For an individual owner, moving money to a personal account isn't a business-expense deduction. Leave room for outstanding bills and tax commitments when deciding what to take. Entity and payroll rules can change the process. IRS: Tax Guide for Small Business.
Then close the laptop. The point of a routine is having less of this to think about.
Sources & scope
Written by WorkMade for US independent businesses. Federal tax guidance focuses on sole proprietors and single-member LLCs taxed as sole proprietors. Employee work, other entity types, state taxes, payroll, and regulated businesses can need different treatment. Examples are educational and depend on your circumstances.
Sources checked September 18, 2026. IRS annual publications may carry an earlier tax-year label; use the applicable year's rules for your return.
