Bookkeeping Basics
Create a cleaner workflow for mixed expenses, accidental personal charges, owner reimbursements, and business items paid personally.
Best for: owners with mixed personal and business activity who want cleaner records.
Important: This article is general bookkeeping education. It is not tax, legal, payroll, or accounting advice. Rules and correct treatment can depend on entity type, industry, location, software setup, and professional judgment.
Avoid mixing personal and business activity. When mixing happens, document it and handle it through owner, reimbursement, or contribution accounts instead of hiding it in expenses.
What this means
Business books should show business activity. Personal spending, owner draws, contributions, and reimbursements need separate treatment.
Clear separation reduces cleanup work and helps reports reflect actual business operations.
Core concepts
Separate business bank and card accounts reduce confusion.
Money taken out for personal use is not a business expense.
Personal money added to the business is not customer income.
Business items paid personally need support and clear handling.
Step-by-step workflow
- Gather the source records. Save statements, receipts, reports, screenshots, contracts, confirmations, or notes that support business and personal expense separation.
- Identify the business event. Decide what actually happened before choosing a category or changing a report.
- Match the money movement. Compare the bookkeeping record to bank, credit card, loan, payroll, or platform activity.
- Choose the right treatment. Separate income, expense, asset, liability, equity, transfer, and owner activity instead of using one catch-all category.
- Review for duplicates and timing. Look for repeated entries, missing transactions, old balances, refunds, chargebacks, and period cut-off issues.
- Save final notes. Keep a clear explanation so the owner, bookkeeper, or accountant can understand the decision later.
Review checklist
- The period, account, and source report being reviewed are clearly identified.
- Transactions are not duplicated or counted in the wrong period.
- Unclear items are placed on a question list instead of guessed.
- Supporting documents are saved in the monthly records folder.
- The final report or template includes notes for unusual activity.
Common mistakes to avoid
- Guessing from the bank description only. Bank descriptions are helpful but often incomplete.
- Using miscellaneous too often. Too many miscellaneous entries make reports less useful.
- Skipping documentation. A correct number is harder to defend when the source is missing.
- Ignoring balance sheet effects. Some activity affects assets, liabilities, or equity rather than the P&L.
Example review map
| Area | What to review |
|---|---|
| Documents | Confirm the files supporting business and personal expense separation are saved and named clearly. |
| Category | Confirm the category describes the business purpose and account type. |
| Balance | Confirm any related bank, card, loan, tax, payroll, or owner balance makes sense. |
| Questions | List missing details and assign follow-up before closing the month. |
| Handoff | Save a short note for the owner, bookkeeper, accountant, or tax preparer. |
FAQ
Are owner draws expenses?
Usually no. Entity type matters, so confirm with a professional.
What if I used the wrong card?
Document it immediately and code it consistently based on your setup.
Can I use this with a KanderBooks template?
Yes. Use the article as a workflow guide, then use the matching KanderBooks template to organize amounts, notes, dates, confirmations, and review questions.
When should I ask a professional?
Ask a qualified bookkeeper, accountant, payroll provider, or tax professional when the item affects taxes, payroll, loans, prior-period reports, legal compliance, or financial statements used outside the business.
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