Here are a few topics which in my opinion are the building blocks of accounting. Additional accounting information can be found in my blog posts.
The Basics
Assets = Liabilities + Shareholders' Equity
Examples of Assets: Cash, Accounts Receivable (A/R), Building, Machinery
Examples of Liabilities: Accounts Payable (A/P), Bonds
Shareholders' Equity (SE): Assets - Liabilities. In essence, it's what is left over after all of the liabilities have been paid off. It's the 'equity' of the company.
Debits/Credits
Debits increase assets and decrease liabilities and SE.
Credits decrease assets and increase liabilities and SE.
Ex. You have $100 in A/R and $60 in A/P.
If you debit $15 to A/R, your asset increases and you'll have $115 left over.
If you debit $15 to A/P, your liability decreases and you'll have $45 left over.
Here's some advice: don't try to memorize this - try to visualize and understand. I find that T-Accounts help a lot.
T-Accounts
Rule of Thumb: Debits go on the right, Credits on the left. Now this you can memorize! If you get confused, just think of "Washington DC" (DC --> Debits on the left, Credits on the right).
If you're a beginner, focus on the Assets and the Liabilities at first. One way of understanding whether the debit increases or decreases the account is to think about what a typical balance in the account is. For example, assets usually have a debit account, thus any debits increase it. Liabilities, on the other hand, typically have a credit balance and therefore debits decrease it.
You can also try to visualize the balance sheet. All accounts on the left of the balance sheet are assets and have debit accounts. All accounts on the right of the balance sheet have credit accounts.
Okay, that's it for now. I will try to add more topics to this portion of the site. Feel free to post any specific subjects on which you want a tutorial.
What about the Income Summary account? What's it's normal balance?
ReplyDeleteThe income summary can have either a credit or debit balance, depending whether the company made profit or loss. Here's why:
DeleteRevenues typically have a credit balance, while Expenses have a debit balance. Both of these accounts are closed to the Income Summary account, and then transferred to Shareholders' Equity.
Ex. You have $100 sitting in Revenue (credit) and $80 sitting in Expenses (debit).
DR Revenue 100
CR Income Summary 100
DR Income Summary 80
CR Expenses 80
Now you have 20 CR in Income Summary. It is then closed as follows:
DR Income Summary 20
CR Shareholders' Equity 20
Great question by the way. Will add a blog entry on this.