Founders often pour personal cash into their companies long before outside investors show up. That money doesn't just vanish into the business: it sits on your books as a shareholder loan, and getting the accounting right matters more than most early-stage teams realize. Record it wrong, and you'll confuse future investors, trip up your tax filings, or misstate your balance sheet during due diligence.
The tricky part? A shareholder loan sits at the intersection of debt and equity. It's money owed to someone who also owns the company. That dual relationship creates unique accounting questions that standard small-business guides rarely address. Whether you've already wired funds to your startup's bank account or you're planning to, understanding how to properly account for a shareholder loan is essential for any startup founder.
This guide walks you through the correct journal entries, common pitfalls, lifecycle changes, and what to look for in your accounting software. If you're a first-time founder or an early-stage bookkeeper, you'll find what you need here.
A shareholder loan is money a company's owner lends to (or borrows from) the business. It's recorded as a liability on the company's balance sheet because the company owes that money back to the shareholder. What makes it tricky is the related-party nature of the transaction: the lender and the borrower aren't truly independent, which affects interest rates, repayment terms, and disclosure requirements.
Startups encounter this most often during pre-revenue stages. A founder writes a personal check to cover incorporation fees, buy equipment, or make payroll before a funding round closes. Sometimes it flows the other direction: the company lends money to a shareholder, creating a receivable instead.
Here's the high-level process for getting it on your books:
The details below explain each step and the standards that govern them.
The correct treatment depends on the direction of the loan. We'll focus on the most common startup scenario: the shareholder lends money to the company.
Under U.S. GAAP, a shareholder loan payable is a liability. It's classified as current if repayment is expected within 12 months, or non-current if the term extends beyond that. ASC 470 (Debt) governs the general recognition and measurement of liabilities like this, while ASC 850 (Related Party Disclosures) requires you to disclose the relationship and terms in your financial statements.
Here's the journal entry when the company receives the funds:
| Account | Debit | Credit |
|---|---|---|
| Cash | X | |
| Shareholder Loan Payable | X |
The debit increases your cash (an asset). The credit creates a liability reflecting what you owe the shareholder. If the loan carries interest, you'll also need a periodic entry to accrue that expense:
| Account | Debit | Credit |
|---|---|---|
| Interest Expense | X | |
| Interest Payable (or Shareholder Loan Payable) | X |
This entry recognizes the cost of borrowing over time. Even if no cash changes hands for the interest payment, GAAP requires accrual-basis recognition. One critical note: if the loan is interest-free, the IRS may impute interest under Section 7872 of the Internal Revenue Code. That means you could owe taxes on "phantom" interest income the shareholder never actually received. Setting a reasonable interest rate from the start avoids this headache entirely.
Keep the loan agreement in writing. Even between a founder and their own company, a signed promissory note protects both parties and satisfies auditors.
Booking it as equity instead of debt. If a founder intends to be repaid, the cash infusion is a loan, not a capital contribution. Misclassifying it inflates your equity and understates liabilities. This distinction matters during fundraising when investors scrutinize your cap table and balance sheet.
Skipping the promissory note. Without written terms, the IRS or an auditor may reclassify the loan as a capital contribution or a distribution. That changes your tax treatment entirely. A simple one-page promissory note specifying the principal, interest rate, and maturity date is all you need.
Ignoring imputed interest rules. Interest-free loans between a company and its shareholders trigger IRS imputed interest rules. If you don't charge at least the Applicable Federal Rate (AFR), the IRS will calculate the interest for you and tax the shareholder on income they never received. Check the current AFR published monthly by the IRS.
A shareholder loan doesn't always stay a loan. Several events can trigger a change in how it's recorded on your books.
The most common trigger for startups is conversion to equity. If the founder and the company agree to convert the outstanding loan balance into shares, the liability disappears and equity increases. You'd debit Shareholder Loan Payable and credit Common Stock (at par) plus Additional Paid-In Capital for the remainder. This is functionally a debt-to-equity swap, and it requires board approval and proper documentation.
Loan forgiveness is another trigger. If the shareholder simply forgives the debt, the company recognizes the forgiven amount. Depending on the circumstances, this might be recorded as a capital contribution (credit to APIC) rather than income, since the transaction is between the company and its owner. The tax treatment here gets complicated quickly, so consult your CPA before forgiving any shareholder debt.
Partial repayments, of course, simply reduce the liability balance over time with a debit to Shareholder Loan Payable and a credit to Cash.
Not all accounting platforms treat related-party transactions with the care they deserve. Here's what to look for:
Automatic liability classification. Good software lets you tag the loan as a related-party liability and automatically splits it between current and non-current based on the repayment schedule you enter. You shouldn't have to manually reclassify it each period.
Interest accrual automation. The platform should calculate and post interest accruals based on the loan terms you've set up. Manual interest calculations invite errors, especially when rates change or partial repayments occur.
Audit trail for related-party transactions. Your software should flag and track all shareholder-related entries separately. During an audit or due diligence review, you'll need to pull these transactions quickly. A clean, timestamped trail of every entry, modification, and approval saves hours of work.
Is a shareholder loan a debit or a credit?
It depends on which account you're looking at. The shareholder loan payable account carries a credit balance on the company's books because it's a liability: money the company owes. When the company receives the loan proceeds, cash is debited (increased) and the loan account is credited. If the company repays part of the loan, you debit the loan payable to reduce it and credit cash.
Is a shareholder loan an asset or a liability?
For the company receiving the funds, it's a liability. The company owes money back to the shareholder. On the shareholder's personal books (if they keep them), the same loan would appear as an asset: a receivable. The classification always depends on whose perspective you're recording from.
What happens if a shareholder loan is converted to equity?
The liability is removed from the balance sheet and replaced with equity. You'd debit Shareholder Loan Payable for the full outstanding balance and credit Common Stock and Additional Paid-In Capital. This requires a formal board resolution and updated share records. It's a common move during priced funding rounds when founders want to clean up the cap table.
Do I need to charge interest on a shareholder loan?
Technically, you can set any rate you want. But if the rate is below the IRS Applicable Federal Rate, the IRS will impute interest and tax the shareholder on the difference. For loans under $10,000, there's generally an exemption. Above that threshold, charging at least the AFR is the safest approach.
How do I disclose a shareholder loan in financial statements?
ASC 850 requires you to disclose the nature of the related-party relationship, a description of the transaction, the dollar amounts involved, and any amounts due to or from the related party. You'll typically include this in the notes to your financial statements. Investors and auditors expect this disclosure, and omitting it is a red flag.
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