Dictionary / Dr.
What does Dr. mean in accounting?
Quick definition
GeneralDebit. This term guides how bookkeepers record, classify, and explain related transactions in routine financial reporting.
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Examples
The cash journal heading says Dr.
You run a book bindery. On April 4 you pay $318 to a paper supplier for cover stock and write check 1092 in a two-column cash disbursements journal: Supplies $318 under the heading Dr., Checking $318 under Cr. That Dr. heading is the abbreviation for the debit side, the side that increases the expense. Draw the Supplies T-account and the same $318 sits on the left, also labeled Dr. The debit is the posting; Dr. is only the column label. Put the purchase under Cr. and the journal will not balance.
Dr. on a worksheet is not a new entry
You run an auto-detail shop. On November 30 your accountant emails a trial balance with Prepaid insurance at $540 in the Dr. column. A helper opens QuickBooks Online looking for a Dr. transaction type and posts a journal that debits Prepaid insurance again. Dr. on the worksheet is the printed label for the debit side, not a new bill or a draft. The $540 is already on the books. Leave it under Dr. and do not enter another journal just because the heading says so.
Why it matters
Dr. is the abbreviation printed on a journal, a T-account, or a trial balance for the debit side. You will see those two letters every close if you review a two-column worksheet or an accountant's export, even when QuickBooks Online and Xero hide them behind increase and decrease. The heading marks the side that raises assets and expenses and that lowers liabilities, equity, and revenue. It is not the debit posting itself, not a draft, and not a person or a bank card. Swap it with Cr. and every amount on that sheet sits in the wrong column.
Keep learning
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What is Dr. in bookkeeping?
Debit.
When should I use Dr.?
Use Dr. 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 Dr.?
Dr. is used for dr. entries, while Daybook 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.