Money Matters

Is accounts payable a debit or credit?

Your company’s accounts payable ledger keeps track of your credit purchases. But what are credits and debits in business accounting and why is it important for you to understand this? Let’s break down how these concepts fit together.

April 24, 202610 min read Share

This article was originally published in April 2025 but has been updated and re-published with new content.

Accounts payable is a credit, not a debit.

It’s recorded as a credit because it represents a liability—money a business owes to suppliers or vendors.

In double-entry accounting, liabilities increase with credits and decrease with debits. So when you receive a bill and record it in accounts payable, you credit the accounts payable account to show the amount you owe.

If you’re new to accounting, debits and credits can feel confusing at first. But understanding how accounts payable works in your ledger is essential for accurate bookkeeping and clear financial records.

Once you know whether accounts payable is a debit or credit—and how it’s recorded—you can track what your business owes and avoid common accounting mistakes.

Below, we break down the basics of debits and credits, explain how accounts payable works in double-entry accounting, and walk through practical examples so you can record transactions with confidence.

Here’s what we cover:

What are debits and credits in accounting?

To understand accounts payable, you first need to understand the basics of debits and credits.

This is because accounts payable is an example of a liability account – it tracks amounts your business owes to suppliers, because they correspond to items you’re buying on credit.

When you record a new payable, you credit the account to reflect the increased liability.

When you make a payment, you debit the account, reducing the record of what you owe.

Debits and credits are neutral accounting entries. They simply show how transactions affect different accounts in your financial records.

Debits and credits aren’t inherently “good” or “bad” – they simply reflect how you use credit strategically to grow.

For example, the increased liability of a new payable really means you’re investing in your business.

You are purchasing inventory, services, or equipment that will help generate revenue.

You shouldn’t just view that liability as a matter of owing money.

What are debits?

A debit is a monetary entry that increases asset accounts and expense accounts.

Conversely, debits decrease liability, equity, and revenue accounts.

 Think of it this way: a debit adds value to what your business owns (assets) or records costs (expenses), while it reduces what your business owes (liabilities) or its equity and revenue.

In the context of accounts payable, a debit occurs when you pay off a portion of what you owe, directly reducing your liability account.

For example, if you pay $500 of a $1,000 invoice, you would debit your accounts payable account by $500, decreasing the amount you owe.

What are credits?

A credit is the opposite – it’s a monetary entry that increases liability, equity, and revenue accounts.

On the other hand, credits decrease asset and expense accounts.

A credit adds to what your business owes (liabilities), increases its equity or revenue, and reduces what it owns (assets) or its costs (expenses).

When you receive an invoice from a supplier, you credit your accounts payable account, directly increasing the amount you owe.

For example, if you receive a $1,000 invoice for office supplies, your accounts payable account increases by $1,000. At the same time, you debit the office supplies expense account by $1,000, reflecting the cost incurred.

Debits and credits in double-entry accounting

Double-entry accounting is the cornerstone of modern bookkeeping.

It holds that every financial transaction affects at least two accounts, with one account being debited and the other credited.

This system ensures that the accounting equation (Assets = Liabilities + Equity) always remains balanced.

Debits and credits are therefore fundamental to double-entry bookkeeping, representing opposite movements in your accounts.

A debit increases asset accounts and decreases liability and equity accounts. Conversely, a credit increases liability and equity accounts, while decreasing asset accounts.

This means that for every transaction, the total debits must equal the total credits, keeping your books balanced.

This method helps to maintain accuracy and provides a comprehensive view of a business’s financial health by providing a system of checks and balances.

To make this easier to understand, the table below shows how debits and credits affect different account types in double-entry accounting:

Account type	Increases with	Decreases with
Assets	Debit	Credit
Expenses	Debit	Credit
Liabilities (including accounts payable)	Credit	Debit
Equity	Credit	Debit
Revenue	Credit	Debit

How debits and credits work by account type

Because accounts payable is a liability, it follows this rule: Accounts payable increases with a credit and decreases with a debit. What this means in practice is that:

• When your business receives a bill from a supplier, the amount owed increases. This is recorded as a credit to accounts payable.
• When your business pays the bill, the liability is reduced. This is recorded as a debit to accounts payable.

This is why accounts payable normally carries a credit balance in the general ledger and appears as a credit on the trial balance.

A debit to accounts payable does not increase what you owe—it reflects a payment that reduces the liability.

Why is accounts payable usually a credit balance?

Accounts payable usually carries a credit balance because it represents money a business owes to its suppliers.

In accounting, accounts payable is classified as a liability account, and liabilities normally increase with credits and decrease with debits under the rules of double-entry bookkeeping.

When a business receives goods or services on credit, it records the transaction by crediting accounts payable, which increases the liability owed to the supplier.

This credit entry reflects the obligation to pay for the goods or services at a later date.

The balance remains as a credit in the general ledger until the invoice is paid. When payment is made, the business records a debit to accounts payable, which reduces the liability and clears the amount owed.

Because of this accounting treatment, accounts payable normally appears as a credit balance in financial records, including the general ledger and the trial balance.

Does accounts payable increase with debtit or drecit?

Usually, accounts payable does not increase with a debit. A debit to accounts payable decreases the balance, reflecting a payment you’ve made.

A debit to accounts payable on a business ledger reduces the balance of the liability. This happens when a business pays all or part of what it owes to a supplier.

In contrast, accounts payable increases with a credit, which reflects the creation of a new obligation when goods or services are received but not yet paid for.

Understanding this distinction helps prevent posting errors that can distort liabilities and cash flow reporting.

Why is accounts payable a credit in trial balance?

In the trial balance, accounts payable appears as a credit. This is because it is a liability account and normally carries a credit balance in the general ledger.

The trial balance summarizes all ledger accounts at a specific point in time. It lists debit balances in one column and credit balances in another to confirm that total debits equal total credits.

This process helps identify potential errors and ensures the ledger is accurate before preparing financial statements.

Accounts payable vs. accounts receivable: Debit or credit.

We’ve seen that accounts payable is a credit and a liability because it represents money your business owes to suppliers.

In contrast, accounts receivable tracks money owed to your business by customers.

Since this represents future income and adds to your company’s total value, it is classified as an asset.

Each transaction follows double-entry bookkeeping, where one account is debited and another is credited.

In this way, accounts payable and accounts receivable serve opposite functions.

Accounts receivable normally carries a debit balance because assets increase with debits. When a client owes you money, you record a debit in accounts receivable to track the expected payment.

For example, when your business pays a supplier invoice, you record a debit to accounts payable to reduce the liability.

When a customer pays you, you record a credit to accounts receivable to reduce the asset.

Account	What it tracks	Account type	Increases with	Decreases with
Accounts payable	The money your business owes to suppliers	Liability	Credit	Debit
Accounts receivable	The money customers owe your business	Asset	Debit	Credit

Accounts payable vs. bills payable and loans payable

Alongside accounts payable, there are two other common liability accounts representing amounts owed: bills payable and loans payable.

All three differ in the nature of the agreements they represent.

Bills payable are formal written promises, usually based on promissory notes, in which a business has agreed to pay a specific amount by a set date.

These documents play a crucial role in bookkeeping, ensuring there are no discrepancies and helping to forecast future payment obligations.

Bills payable are recorded in a separate liability account, often called notes payable or bills payable. Unlike accounts payable, they involve a formal written agreement such as a promissory note.

The loans payable account refers to formal loans from financial institutions, typically with defined repayment schedules and interest, which are legally binding agreements.

When a loan is approved, cash is debited (increasing assets), and the loans payable account is credited (increasing liabilities).

When the loan is repaid, the loans payable account is debited (decreasing liabilities), and cash is credited (decreasing assets).

The credits in accounts payable differ in that they arise from standard business transactions, typically short-term obligations to suppliers for goods or services.

They are based on i) invoices, which are requests for payment, or ii) purchase orders (POs), which confirm authorizations to purchase.

Invoices and purchase orders document the agreement to purchase goods or services under agreed payment terms. They are typically less formal than loan agreements or promissory notes.

Are bills payable and loans payable debits or credits?

Remember, like accounts payable, bills payable and loans payable are liability accounts – and liabilities are credits.

Recording accounts payable, with examples

To record accounts payable throughout the payment process, you’ll use double-entry bookkeeping, ensuring that every transaction is recorded with offsetting debit and credit entries to maintain balance in the general ledger.

When the goods or services are received, you’ll issue a credit to accounts payable; once the invoice is paid, you can add a debit to accounts payable.

Initial recording (when receiving goods/services)

When you receive an invoice, you’ll credit accounts payable (increasing the liability) and debit the relevant expense or asset account (increasing the expense or asset).

Example:

You receive a $500 invoice for marketing services.

You would:

• debit “Marketing Expenses” by $500 (increasing the expense).
• credit “Accounts Payable” by $500 (increasing the liability).

Payment recording (when paying a supplier invoice)

When you pay that invoice, you record the transaction using double-entry bookkeeping to ensure the accounts remain balanced.

Say a business pays a $500 invoice:

• Debit “Accounts Payable” by $500.
• Credit “Cash” or “Bank Account” by $500.

This is an example of a debit to accounts payable, which reduces the liability recorded in the general ledger.

In practice, businesses do not always pay invoices in full. If only part of an invoice is paid, the same principle applies.

The business records a debit to accounts payable for the amount paid, reducing the liability, while the remaining balance stays in the accounts payable ledger until the supplier is fully paid.

Even though cash is leaving the business, the credit entry is used because reductions in asset accounts are recorded as credits in accounting.

Debits increase assets and decrease liabilities, while credits decrease assets and increase liabilities.

When these entries are recorded correctly, the books remain balanced and the payment is accurately reflected in the company’s financial records.

Beyond accounting accuracy, paying accounts payable also has a direct impact on business operations. Each payment reduces outstanding liabilities and affects short-term cash flow and working capital.

Businesses often monitor this activity using the accounts payable turnover ratio, which measures how frequently a company pays its suppliers during a given period.

Tracking this metric helps businesses manage payment timing, maintain healthy supplier relationships, and ensure cash flow remains stable.

Automating accounts payable with software

Manual accounts payable processes can be time-consuming because they often depend on paper-based approvals.

They are also prone to errors due to the large volume of data that must be entered manually, and because they lack real-time visibility into outstanding obligations.

Accounts payable software solves these issues by automating many tasks.

For example, it accurately extracts the right information during invoice processing, and instantly routes invoices through pre-assigned approval workflows.

Automated payment scheduling is another bonus, where software saves you time and reduces the risk of errors.

Using software can also make it easier for you to track and analyze spending – an aspect that affects many areas of financial management, not just credit usage.

Accurate control of spending is essential for maintaining cash flow, optimizing inventory management, and ultimately ensuring profitability.

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