Dictionary / Accounting Principles

What does Accounting Principles mean in accounting?

Quick definition

General

The body of doctrine associated with the practice of accounting, serving as an explanation of current methods and as a guide in the selection of conventions and procedures. This term guides how bookkeepers record, classify, and explain related transactions in routine financial reporting.

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Financial report sheets and a presentation folder illustrating financial statements

Examples

A year of coverage is not one January hit

On January 6 your bakery pays your insurer $2,160 for a 12-month policy. Two procedures look possible: expense the whole payment in January, or hold unused months as an asset. Accounting principles are how you choose: they explain the current method (unused coverage is a prepaid expense) and tell you to follow it. Enter the payment to Prepaid Insurance, then move $180 to insurance expense at each month-end. Watch the prepaid line on the balance sheet and insurance on the P&L; if January ate the full $2,160, you picked the convenient procedure, not the one the doctrine points to.

A new QBO file is not new doctrine

On April 4 your design studio moves books from Xero into QuickBooks Online. On April 9 a dental-office client pays a $3,200 deposit for a May brand package. The QBO bank feed offers Design income, and it is tempting to take it because the new file works differently; that confuses the accounting system with accounting principles. Recode the $3,200 to a customer-deposit or prepaid income liability, the same convention you used in Xero. New software is a new set of clicks, not a new body of doctrine.

Why it matters

Accounting principles are the working rules that explain why bookkeepers record things a certain way and that help you pick a method when two treatments look possible. You use them whenever a transaction could go two ways, and more so at month-end or the first time a new kind of item shows up. Ignore them and you change methods whenever a month looks ugly, so reports stop being comparable. This is not a GAAP lecture and not your accounting system: GAAP is the formal US rule set, and the system is the software and steps you use to apply the rules you picked.

Further reading

Compare this term with reference material from other accounting and finance websites.

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Frequently asked questions

What is Accounting Principles in bookkeeping?

The body of doctrine associated with the practice of accounting, serving as an explanation of current methods and as a guide in the selection of conventions and procedures.

When should I use Accounting Principles?

Use Accounting Principles when the transaction facts match its definition and you need the ledger and financial statements to reflect the correct account and period.

What is a common mistake with Accounting Principles?

Accounting Principles is used for accounting principles entries, while Abandonment covers a related but distinct bookkeeping purpose. Review both terms before posting unusual transactions. A common mistake is applying it by label only instead of checking the underlying transaction details.