Is Additional Paid-In Capital a Debit or Credit?
Additional paid-in capital is a credit. It holds amounts contributed by owners above the par value of their shares, so it increases with a credit when capital comes in and decreases with a debit in the limited cases where capital is returned. Its normal balance is a credit, and it is reported on the balance sheet.
- Account category
- Equity
- Normal balance
- Credit (Cr)
- Increases with
- Increase (Cr)
- Decreases with
- Decrease (Dr)
- Financial statement
- Balance sheet
Classifying one account is easy. Ledger IQ classifies the whole trial balance.
Try it freeAdditional paid-in capital on a trial balance
| Acct # | Account | Debit | Credit |
|---|---|---|---|
| 1000 | Cash | 48,200.00 | |
| 1200 | Accounts receivable | 86,400.00 | |
| 1250 | Allowance for doubtful accounts | 4,200.00 | |
| 1300 | Inventory | 72,500.00 | |
| 1400 | Prepaid expenses | 9,800.00 | |
| 1450 | Notes receivable | 15,000.00 | |
| 1460 | Due from shareholder | 12,000.00 | |
| 1500 | Equipment | 120,000.00 | |
| 1510 | Accumulated depreciation | 38,000.00 | |
| 1700 | Goodwill | 40,000.00 | |
| 1710 | Accumulated amortization | 8,000.00 | |
| 2000 | Accounts payable | 31,500.00 | |
| 2050 | Credit card payable | 6,300.00 | |
| 2100 | Accrued expenses | 11,200.00 | |
| 2150 | Payroll liabilities | 7,400.00 | |
| 2200 | Sales tax payable | 4,100.00 | |
| 2300 | Unearned revenue | 18,000.00 | |
| 2400 | Notes payable | 85,000.00 | |
| 2450 | Due to shareholder | 20,000.00 | |
| 3000 | Common stock | 50,000.00 | |
| 3100 | Additional paid-in capital (the account this page is about) | 35,000.00 | |
| 3900 | Retained earnings | 92,000.00 | |
| 3950 | Shareholder distributions | 45,000.00 | |
| 4000 | Sales revenue | 550,000.00 | |
| 4100 | Sales returns and allowances | 12,000.00 | |
| 4200 | Interest income | 1,200.00 | |
| 5000 | Cost of goods sold | 240,000.00 | |
| 6000 | Salaries and wages | 96,000.00 | |
| 6050 | Officer compensation | 60,000.00 | |
| 6100 | Rent expense | 36,000.00 | |
| 6150 | Insurance expense | 14,400.00 | |
| 6300 | Depreciation expense | 19,000.00 | |
| 6450 | Interest expense | 6,800.00 | |
| 6900 | Other operating expenses | 28,800.00 | |
| Total | 961,900.00 | 961,900.00 |
Example journal entries
| Account | Debit | Credit |
|---|---|---|
| Cash | 35,000.00 | |
| Additional paid-in capital | 35,000.00 |
| Account | Debit | Credit |
|---|---|---|
| Due to shareholder | 20,000.00 | |
| Additional paid-in capital | 20,000.00 |
Why it works that way
Capital contributed by owners is equity, and equity increases with credits. APIC exists because the law separates the nominal value of a share from what someone actually paid for it, and the balance sheet keeps that split.
It also absorbs contributions that come with no shares at all, which is the version that shows up most in closely held companies: the owner wires money in during a slow quarter and no stock certificate is involved.
Contribution, loan, or income
Three different answers to the same bank deposit, and the one chosen changes the return:
A contribution is equity. It is not taxable to the company, it increases the shareholder stock basis, and it cannot be taken back out except as a distribution.
A loan is a liability. It can be repaid without tax consequence, and on an S corporation it creates debt basis rather than stock basis.
Income is neither, and it is what happens by default when a deposit with no description gets coded to revenue by a bank rule. That one overstates taxable income, which clients notice later rather than sooner.
The intent at the time decides, and documentation is what makes the intent credible afterwards.
Why the loan versus capital choice matters on an S corporation
Both increase basis, so both can let losses through. The difference is what happens when the money comes back.
Repaying a loan is generally not a taxable event. Returning capital is a distribution, which reduces stock basis and can create gain once basis is exhausted. Converting a loan to capital, as in the second entry above, is sometimes done deliberately to shore up basis, and it removes the option of a tax free repayment.
This is a conversation worth having before the entry is made rather than after.
Capital accounts are where small business books break down
The usual state of an equity section on a client trial balance is one account called owner equity holding contributions, distributions and prior year profits mixed together. Schedule L needs common stock, additional paid-in capital, retained earnings and distributions separately.
Unpicking it once, from the formation documents and the deposit history, means every later year carries forward correctly. Leaving it means the same unexplained equity figure gets retyped annually, and the balance sheet ties only because someone plugged it.
Where it fits in the accounting equation
Tax return treatment
| Form | Line |
|---|---|
| Form 1120 | Schedule L line 23, additional paid-in capital |
| Form 1120S | Schedule L line 23, additional paid-in capital |
| Form 1065 | Not applicable. Contributions increase partner capital accounts on line 21 |
Common questions
Is additional paid-in capital a debit or credit?
A credit. It is an equity account that records what owners paid in above par value, or contributed without receiving new shares. Debits to it are unusual and generally involve returning capital or absorbing a treasury stock retirement.
Is a capital contribution taxable to the company?
No. A contribution to capital is not income. It increases equity and, for the shareholder, increases stock basis. The risk is that an undocumented deposit gets coded to revenue instead, which overstates taxable income.
Should I record owner money as a loan or as paid-in capital?
It depends on intent and documentation. A loan with a note, a rate and real repayments stays a loan and can be repaid tax free. Money put in with no paperwork and no expectation of repayment is capital in substance. On an S corporation both create basis, but only the loan can be repaid without a distribution.
Where does additional paid-in capital go on Schedule L?
Line 23 on Form 1120 and 1120S, on its own line separate from common stock. Partnerships do not use the account; contributions increase the partner capital accounts reported on line 21.
Related answers
Last reviewed October 17, 2026.