US GAAP XBRL cross ref COA

The FASB does not define a US GAAP chart of accounts.

Companies may define any chart of accounts provided it is consitent US GAAP recognition guidance (link: asc.fasb.org).

The chart of accounts presented on this page has been designed to supoort this reporting guidance.

Its structure can be expanded, but should not be altered.

eXtensible Business Reporting Language is a reporting language.

It is not a chart of accounts.

The chart of accounts presented here includes XBRL cross references to ease the drafting of XBRL taged financial reports.

Some items necessary for accounting do not have a defined (link: xbrlview.fasb.org) XBRL counterpart. These items are labled "_Extension" and presented in a different color to avoid confusion.

For example, a company with petty cash and two bank accounts, it would add accounts:

Assets	1
Cash And Investments	1.1
Cash And Cash Equivalents	1.1.1
Petty Cash	1.1.1.1
Cash in bank	1.1.1.2
Cash in bank, account one	1.1.1.2.1
Cash in bank, account two	1.1.1.2.2
---	---

A company that maintains separate accounts for individual customers (i.e. customer # 123, customer # 234, customer number # 345), would add (pernanent) accounts:

Assets	1
---	---
Receivables	1.2
Accounts, Notes And Loans	1.2.1
Accounts receivable	1.2.1.1
Customer 123	1.2.1.1.123
Customer 234	1.2.1.1.234
Customer 345	1.2.1.1.345
---	---

A company that maintains separate accounts for individual receivables (i.e invoice # 00321, invoice # 00332, invoice # 00358), would add temporary accounts:

Assets	1
---	---
Receivables	1.2
Accounts, Notes And Loans	1.2.1
Accounts receivable	1.2.1.1
Customer 123	1.2.1.1.123
Invoice 00321	1.2.1.1.123-00321
Invoice 00321	1.2.1.1.123-00332
Invoice 00321	1.2.1.1.123-00358
---	---

Whether an item is current or non-current is a disclosure rather than recognition issue.

While this distinction can often be made at the time of initial recognition, in some cases it can only be made subsequently.

For example, a company can acquire an available-for-sale financial instrument that it may hold for more or less than 12 months depending on its future liquidity needs.

Incorporating the current/non-current distinction into the accounts would not only reclassifications whenever the situations changed, but would introduce unnecessary complexity into the account structure.

Nevertheless, some companies do prefer using a chart of accounts that makes the current/non-current distinction.

For this reason, a current/non-current chart of accounts is available for download in the subscriber section.

Unlike IFRS, US GAAP does not permit nature of expense disclousure.

Nevertheless, from chart of accounts perspective, it is far easier to organize accounts nature than by function.

For a more detailed example see: Nature of expense, function of expense.

For example, to recognize expenses by function, the account structure would need, for example, to be:

Expenses Classified By Function	5.1
Cost Of Revenue	5.1.1
Cost Of Goods Sold	5.1.1.1
Emloyee benefits (wages and salaries)	5.1.1.1.1
Wages	5.1.1.1.1.1
Salaries	5.1.1.1.1.2
etc.
Cost Of Services Rendered	5.1.1.2
Emloyee benefits (wages and salaries)	5.1.1.2.1
Wages	5.1.1.2.1.1
Salaries	5.1.1.2.1.2
etc.
Selling, General, Administrative	5.1.2
Selling and Marketing	5.1.2.1
Emloyee benefits (wages and salaries)	5.1.2.1.1
Salaries	5.1.2.1.1.2
Commissions	5.1.2.1.1.3
etc.

Not a particularly practical way to organize accounts.

The better option to define accounts by nature and capture the function of each expense on a second, department or unit level.

	Account	Department
Expenses Classified By Nature	5.2
Employee Benefits	5.2.2
Production department	5.2.2	5.1.1.1
Service department	5.2.2	5.1.1.2
Sales department	5.2.2	5.1.2.1
Administrative department	5.2.2	5.1.2.2