Learning
Separating business and personal money
Why mixed spending costs real money at tax time, how to record it correctly when it happens, and how to stop it.
The short answer
- Personal spending on a business card is an owner draw, not an expense.
- Mixed accounts cost deductions because legitimate business spending gets missed in the noise.
- For corporations, commingling can weaken liability protection.
- The fix is a dedicated account and a monthly draw, not perfect discipline.
What commingling actually costs
Two costs. First, deductions get lost when nobody can tell which charges were business. Second, cleanup time — catch-up engagements on mixed accounts routinely run 30 percent longer.
Recording it correctly when it happens
It happens to everyone. Code the personal charge to owner draws, not to an expense account. If the business paid a personal bill from a corporation, it may need to be recorded as a shareholder loan or repaid.
The practical fix
One business checking account, one business card, and a fixed regular transfer to your personal account. Deciding your draw monthly is far easier than reconstructing intent a year later.
What you see inside LedgerDude
One page with your money in and money out, your cash on hand, and a short list of questions when we need your help.
Questions people ask
Is it illegal to use a business card for personal items?
Not illegal for a sole proprietor, but for corporations repeated commingling can undermine the liability shield. Record it as a draw either way.
Can I deduct a personal charge if it was partly business?
Only the business portion, and it needs documentation of the split. Meals and vehicle use are the common cases.
What if I paid business expenses personally?
Record it as an owner contribution or reimburse yourself with documentation. Do not leave it out — that is a real deduction.
Keep reading
A month-end close checklist you can actually run
The full checklist a small business close should pass every month, in the order the steps depend on each other.
Why profitable businesses run out of cash
The four things that consume cash without touching profit, and how to build a simple thirteen-week cash view from your books.
Tracking contractors for 1099s all year long
Who gets a 1099, what to collect before the first payment, and how to keep the January filing to a five-minute report.
All lessons
The whole learning center.
Guide libraries
Accounting, QuickBooks and catch-up guides.
Answers
Straight answers to the questions owners ask us.
Want your books handled for you?
We read your receipts, match your bank activity, and close your books every month. You get one short list of questions and a dashboard that always tells the truth.