What Is Accounting?

Accounting is the process of recording financial transactions pertaining to a business. The accounting process includes summarizing, analyzing, and reporting these transactions to oversight agencies, regulators, and tax collection entities. The financial statements used in accounting are a concise summary of financial transactions over an accounting period, summarizing a company’s operations, financial position, and cash flows. 

How Accounting Works

Accounting is one of the key functions of almost any business. It may be handled by a bookkeeper or an accountant at a small firm, or by sizable finance departments with dozens of employees at larger companies. The reports generated by various streams of accounting, such as cost accounting and managerial accounting, are invaluable in helping management make informed business decisions. 

The financial statements that summarize a large company’s operations, financial position, and cash flows over a particular period are concise and consolidated reports based on thousands of individual financial transactions. As a result, all professional accounting designations are the culmination of years of study and rigorous examinations combined with a minimum number of years of practical accounting experience.

History of Accounting

The history of accounting has been around almost as long as money itself. Accounting history dates back to ancient civilizations in Mesopotamia, Egypt, and Babylon. For example, during the Roman Empire, the government had detailed records of its finances. However, modern accounting as a profession has only been around since the early 19th century.

Luca Pacioli is considered “The Father of Accounting and Bookkeeping” due to his contributions to the development of accounting as a profession. An Italian mathematician and friend of Leonardo da Vinci, Pacioli published a book on the double-entry system of bookkeeping in 1494.

By 1880, the modern profession of accounting was fully formed and recognized by the Institute of Chartered Accountants in England and Wales. This institute created many of the systems by which accountants practice today. The formation of the institute occurred in large part due to the Industrial Revolution. Merchants not only needed to track their records but sought to avoid bankruptcy as well.

Types of Accounting

Accountants may be tasked with recording specific transactions or working with specific sets of information. For this reason, there are several broad groups that most accountants can be grouped into.

Financial Accounting

Financial accounting refers to the processes used to generate interim and annual financial statements. The results of all financial transactions that occur during an accounting period are summarized in the balance sheet, income statement, and cash flow statement. The financial statements of most companies are audited annually by an external CPA firm.

For some, such as publicly-traded companies, audits are a legal requirement. However, lenders also typically require the results of an external audit annually as part of their debt covenants. Therefore, most companies will have annual audits for one reason or another.

Managerial Accounting 

Managerial accounting uses much of the same data as financial accounting, but it organizes and utilizes information in different ways. Namely, in managerial accounting, an accountant generates monthly or quarterly reports that a business’s management team can use to make decisions about how the business operates. Managerial accounting also encompasses many other facets of accounting, including budgeting, forecasting, and various financial analysis tools. Essentially, any information that may be useful to management falls underneath this umbrella.

Cost Accounting

Just as managerial accounting helps businesses make decisions about management, cost accounting helps businesses make decisions about costing. Essentially, cost accounting considers all of the costs related to producing a product. Analysts, managers, business owners, and accountants use this information to determine what their products should cost. In cost accounting, money is cast as an economic factor in production, whereas in financial accounting, money is considered to be a measure of a company’s economic performance.

Tax Accounting

While financial accountants often use one set of rules to report the financial position of a company, tax accountants often use a different set of rules. These rules are set at the federal, state, or local level based on what return is being filed. Tax accounts balance compliance with reporting rules while also attempting to minimize a company’s tax liability through thoughtful strategic decision-making. A tax accountant often oversees the entire tax process of a company: the strategic creation of the organization chart, the operations, the compliance, the reporting, and the remittance of tax liability.

The Accounting Profession

While basic accounting functions can be handled by a bookkeeper, advanced accounting is typically handled by qualified accountants who possess designations such as Certified Public Accountant (CPA) or Certified Management Accountant (CMA) in the United States.

In Canada, the three legacy designations—the Chartered Accountant (CA), Certified General Accountant (CGA), and Certified Management Accountant (CMA)—have been unified under the Chartered Professional Accountant (CPA) designation.

A major component of the accounting professional is the “Big Four”. These four largest accounting firms conduct audit, consulting, tax advisory, and other services. These firms, along with many other smaller firms, comprise the public accounting realm that generally advises financial and tax accounting.

Careers in accounting may vastly difference by industry, department, and niche. Some relevant job titles may include:

• Auditor (internal or external): ensures compliance with reporting requirements and safeguarding of company assets.
• Forensic Accountant: monitors internal or external activity to investigate the transactions of an individual or business.
• Tax Accountant: strategically plans the optimal business composition to minimize tax liabilities as well as ensures compliance with tax reporting.
• Managerial Accountant: analyzes financial transactions to make thoughtful, strategic recommendations often related to the manufacturing of goods.
• Information and Technology Analyst/Accountant: maintains the system and software in which accounting records are processed and stored.
• Controller: oversees the accounting functions of financial reporting, accounts payable, accounts receivable, and procurement.

The Accounting Rules

In most cases, accountants use generally accepted accounting principles (GAAP) when preparing financial statements in the U.S. GAAP is a set of standards and principles designed to improve the comparability and consistency of financial reporting across industries. Its standards are based on double-entry accounting, a method in which every accounting transaction is entered as both a debit and credit in two separate general ledger accounts that will roll up into the balance sheet and income statement.

In most other countries, a set of standards governed by the International Accounting Standards Board named the International Financial Reporting Standards (IFRS) is used.

Tax accountants overseeing returns in the United States rely on guidance from the Internal Revenue Service. Federal tax returns must comply with tax guidance outlined by the Internal Revenue Code (IRC). Tax accounts may also lean in on state or county taxes as outlined by the jurisdiction in which the business conducts business. Foreign companies must comply with tax guidance in the countries in which it must file a return.

Special Considerations

Accountants often leverage software to aid in their work. Some accounting software is considered better for small businesses such as QuickBooks, Quicken, FreshBooks, Xero, SlickPie, or Sage 50. Larger companies often have much more complex solutions to integrate with their specific reporting needs. This includes add-on modules or in-home software solutions. Large accounting solutions include Oracle, NetSuite, or Sage products.

The Accounting Cycle

Financial accountants typically operate in a cyclical environment with the same steps happening in order and repeating every reporting period. These steps are often referred to as the accounting cycle, the process of taking raw transaction information, entering it into an accounting system, and running relevant and accurate financial reports. The steps of the accounting cycle are:

1. Collect transaction information such as invoices, bank statements, receipts, payment requests, uncashed checks, credit card statements, or other mediums that may contain business transactions.
2. Post journal entries to the general ledger for the items in Step 1, reconciling to external documents whenever possible.
3. Prepare an unadjusted trial balance to ensure all debits and credits balance and material general ledger accounts look correct.
4. Post adjusting journal entries at the end of the period to reflect any changes to be made to the trial balance run in Step 3.
5. Prepare the adjusted trial balance to ensure these financial balances are materially correct and reasonable.
6. Prepare the financial statements to summarize all transactions for a given reporting period.

Cash Method vs. Accrual Method of Accounting

Financial accounts have two different sets of rules they can choose to follow. The first, the accrual basis method of accounting, has been discussed above. These rules are outlined by GAAP and IFRS, are required by public companies, and are mainly used by larger companies.

The second set of rules follow the cash basis method of accounting. Instead of recording a transaction when it occurs, the cash method stipulates a transaction should be recorded only when cash has exchanged. Because of the simplified manner of accounting, the cash method is often used by small businesses or entities that are not required to use the accrual method of accounting.

Imagine a company buys $1,000 of inventory on credit. Payment is due for the inventory in 30 days.

• Under the accrual method of accounting, a journal entry is recorded when the order is placed. The entry records a debit to inventory (asset) for $1,000 and a credit to accounts payable (liability) for $1,000. When 30 days has passed and the inventory is actually paid for, the company posts a second journal entry: a debit to accounts payable (liability) for $1,000 and a credit to cash (asset) for $1,000.
• Under the cash method of accounting, a journal entry is only recorded when cash has been exchanged for inventory. There is no entry when the order is placed; instead, the company enters only one journal entry at the time the inventory is paid for. The entry is a debit to inventory (asset) for $1,000 and a credit to cash (asset) for $1,000.

The difference between these two accounting methods is the treatment of accruals. Naturally, under the accrual method of accounting, accruals are required. Under the cash method, accruals are not required and not recorded.

Why Accounting Is Important

Accounting is a back-office function where employees may not directly interface with customers, product developers, or manufacturing. However, accounting plays a key role in the strategic planning, growth, and compliance requirements of a company.

• Accounting is necessary for company growth. Without insight into how a business is performing, it is impossible for a company to make smart financial decisions through forecasting. Without accounting, a company wouldn’t be able to tell which products are its best sellers, how much profit is made in each department, and what overhead costs are holding back profits.
• Accounting is necessary for funding. External investors want confidence that they know what they are investing in. Prior to private funding, investors will usually require financial statements (often audited) to gauge the overall health of a company. The same rules pertain to debt financing. Banks and other lending institutions will often require financial statements in compliance with accounting rules as part of the underwriting and review process for issuing a loan.
• Accounting is necessary for owner exit. Small companies that may be looking to be acquired often need to present financial statements as part of acquisition or merger efforts. Instead of simply closing a business, a business owner may attempt to “cash-out” of their position and receive compensation for building a company. The basis for valuing a company is to use its accounting records.
• Accounting is necessary to make payments. A company naturally incurs debt, and part of the responsibility of managing that debt is to make payments on time to the appropriate parties. Without positively fostering these business relationships, a company may find itself with a key supplier or vendor. Through accounting, a company can always know who it has debts to and when those debts are coming due.
• Accounting is necessary to collect payments. A company may agree to extend credit to its customers. Instead of collecting cash at the time of an agreement, it may give a customer trade credit terms such as net 30. Without accounting, a company may have a hard time keeping track of who owes it money and when that money is to be received.
• Accounting may be required. Public companies are required to issue periodic financial statements in compliance with GAAP or IFRS. Without these financial statements, a company may be de-listed from an exchange. Without proper tax accounting compliance, a company may receive fines or penalties.

Example of Accounting

To illustrate double-entry accounting, imagine a business sends an invoice to one of its clients. An accountant using the double-entry method records a debit to accounts receivables, which flows through to the balance sheet, and a credit to sales revenue, which flows through to the income statement.

When the client pays the invoice, the accountant credits accounts receivables and debits cash. Double-entry accounting is also called balancing the books, as all of the accounting entries are balanced against each other. If the entries aren’t balanced, the accountant knows there must be a mistake somewhere in the general ledger.

What Was Form 1040-A: U.S. Individual Tax Return?

Form 1040-A of the Internal Revenue Service (IRS) was a simplified version of Form 1040 used by U.S. taxpayers to file an annual income tax return. To have been eligible to use Form 1040-A, an individual needed to meet certain requirements such as not itemizing deductions, not owning a business, and having a taxable income of less than $100,000. Unofficially known as the “short form,” Form 1040-A was eliminated for the 2018 tax year in favor of the redesigned Form 1040 that debuted that year.

Who Had to File Form 1040-A: U.S. Individual Tax Return?

Most U.S. taxpayers use IRS Form 1040 to file their income tax returns. Form 1040 is a detailed form that offers taxpayers with complex investments, itemized deductions, multiple tax credits, and more than $100,000 in annual income more opportunities to lower their tax liability. Because additional paperwork is usually required with Form 1040, individuals with simpler tax situations previously had the option to use Form 1040-A instead.

Form 1040-A was a simplified version of Form 1040. The two-page form allowed taxpayers to report ordinary income, some deductions, and credits. Individuals who fell under any of the five status options—single, head of household, married filing separately, married filing jointly, or widowed—could file their tax returns using the 1040-A. Though Form 1040-A was available to taxpayers of any age and filing status, not everyone qualified to use this form.

Tax filers who used 1040-A must have earned less than $100,000 taxable income and not have exercised any incentive stock options (ISO) during the tax year. The income reported must have been earned as a wage, salary, tip, capital gain, dividend, interest income, unemployment compensation, pension, annuity, taxable Social Security and railroad retirement benefit, taxable scholarship or grant, and Alaska Permanent Fund dividend. Any other form of income, such as business income, needed to be reported on the more complex Form 1040.

How Did Form 1040-A Work?

Form 1040-A also gave taxpayers the opportunity to claim several tax deductions to reduce their taxable income. However, the only deductions they could claim included student loan interest, post-secondary tuition and fees, classroom expenses, and individual retirement account (IRA) contributions. Taxpayers using Form 1040-A could not claim itemized deductions. This limitation meant that if an individual qualified for other deductions from sources such as charitable donations or mortgage interest, and the total itemized deductible amount was more than the standard deductions, it would not have been advantageous for them to use 1040-A.

Form 1040-A also could be used to claim tax credits. Tax credits reduce the bottom line or total tax bill of a taxpayer. The credits that could be claimed using this form were the American Opportunity Tax Credit (AOTC), Earned Income Credit (EITC), child tax and additional child tax credit, child and dependent care credit, credits for the elderly or disabled, and retirement savings contribution credit.

Form 1040-A vs. Form 1040-EZ

Another variant of Form 1040 was Form 1040-EZ, which was even simpler and easier to fill out than Form 1040-A and was also eliminated starting with the 2018 tax filing. But with Form 1040-EZ, the individual had to file as either a single taxpayer or as married filing jointly; they could not claim deductions and could only claim the EIC.

Although Form 1040-A was slightly more complex than Form 1040-EZ, it was still relatively simple compared to 1040. Once their financial situation became complicated with dependents, special deductions, and credits—such as those associated with post-secondary education tuition—most taxpayers needed to switch from filing with the 1040-EZ to the 1040-A.

The redesigned Form 1040 that debuted with the 2018 tax year is designed to be much simpler to use than its predecessor. For this reason, the IRS eliminated both Form 1040-A and Form 1040-EZ.

What Is Form 1040: U.S. Individual Tax Return?

Form 1040 is the standard Internal Revenue Service (IRS) form that individual taxpayers use to file their annual income tax returns. The form contains sections that require taxpayers to disclose their taxable income for the year to determine whether additional taxes are owed or whether the filer will receive a tax refund.

Understanding Form 1040

Form 1040 needs to be filed with the IRS by April 15 in most years. Everyone who earns income over a certain threshold must file an income tax return with the IRS. Keep in mind that businesses have different forms to report their profits.

Form 1040 is available on the IRS website and has two pages that must be filled out. Form 1040 can be mailed in or e-filed. Tax filers are asked for their filing status along with their personal information, such as their name, address, Social Security number (some information on one’s spouse may also be needed), and the number of dependents. The form also asks about full-year health coverage and whether the taxpayer wishes to contribute $3 to presidential campaign funds.

The 1040 income section asks the filer to report wages, salary, taxable interest, capital gains, pensions, Social Security benefits, and other types of income. The new tax legislation eliminated many deductions, including for unreimbursed employee expenses, tax-preparation fees, and moving for a job (except for military on active duty).

The form uses what the IRS terms a building block approach and allows taxpayers to add only the schedules they need to their tax returns. Some individuals may need to file one or more of six new supplemental schedules with their 1040 in addition to long-standing schedules for items like business income or loss. This depends on whether they’re claiming tax credits or owe additional taxes. Many individual taxpayers, however, only need to file a 1040 and no schedules.

Types of Form 1040

Taxpayers in certain situations may need to file a different variant of the 1040 form instead of the standard version. Below are the options.

Form 1040-NR

A number of nonresident aliens or their representatives need to file this form, including:

• Those who are engaged in trade or business in the United States
• Representatives of a deceased person who would have had to file a Form 1040-NR
• Those who represent an estate or trust that had to file a 1040-NR

The IRS also produces the 1040-SS and 1040-PR. The 1040-SS is for residents of American Samoa, the CNMI, Guam, Puerto Rico, or the U.S. Virgin Islands who have net self-employment income and do not have to file Form 1040 with the U.S. Form 1040-PR is the Spanish-language equivalent of Form 1040-SS.

Form 1040-ES

This form is used to determine and pay estimated quarterly taxes. The estimated tax applies to income that isn’t subject to withholding, which includes earnings from self-employment, interest, dividends, and rents. This may also include unemployment compensation, pension income, and the taxable portion of Social Security benefits.

Form 1040-V

This is a statement accompanying a taxpayer’s payment for any balance on the “Amount you owe” line of the 1040 or 1040-NR.

Form 1040-X

If a filer makes a mistake or forgets to include information on any 1040 form, Form 1040-X is used for making changes to previously filed 1040s.

Form 1040-SR

The IRS introduced a new 1040 form for seniors in 2019, Form 1040-SR. Changes include a larger font, no shading (shaded sections can be hard to read), and a standard deduction chart that includes the extra standard deduction for seniors. Seniors who fill out their taxes online won’t notice the difference, but those who do it on paper should benefit.

Standard Deductions on Form 1040

The 1040 income section asks taxpayers for their filing status. This filing determines the taxpayer’s standard deduction. The table below highlights the deductions for the 2022 and 2023 tax years. Keep in mind that you file 2022 taxes in 2023 and 2023 taxes in 2024.

What Was Form 1040EZ: Income Tax Return for Single and Joint Filers With No Dependents?

IRS Form 1040EZ: Income Tax Return for Single and Joint Filers with No Dependents was the shortened version of the Internal Revenue Service (IRS) Form 1040. This form was for taxpayers with basic tax situations and offered a fast and easy way to file income taxes. 

The form was discontinued as of the 2018 tax year in favor of the redesigned Form 1040.

Who Could File Form 1040EZ: Income Tax Return for Single and Joint Filers With No Dependents?

To use the form, a taxpayer had to have taxable income of less than $100,000, less than $1,500 of interest income, and claim no dependents. Other requirements for filing the Form 1040EZ included:

• The taxpayer and their spouse, if married filing jointly, had to be under age 65 at the end of the relevant filing period.
• They could not be blind as of the end of the relevant filing period.
• The filer could take no deductions for student loan interest, educator expenses, tuition and fees, or itemized deductions.
• If the filer received interest income, they could not have been required to file Schedule B, didn’t have amounts in boxes 11, 12, or 13 of Form 1099-INT or boxes 6 and 10 of Form 1099-OID, and didn’t earn any interest as a nominee.
• Tax credits for retirement savings, health coverage, and education were not allowed.
• The tax filer could not have received any advance earned income credit (EIC), although they would have been allowed to claim the EIC when filing Form 1040EZ.
• The filer could not be a debtor in any Chapter 11 bankruptcy case that was filed after October 16, 2005.
• The filer, their spouse, if married filing jointly, or any of their dependents for which they claimed the personal exemption didn’t receive any advance payments of the premium tax credit offered for health coverage plans sold on the Marketplace.
• The filer doesn’t owe any household employee taxes on wages paid to household employees.

For most individuals, the 1040EZ was the first tax form they ever completed. Consider a typical high-school student employed part-time. Provided they met the income qualifications, the 1040EZ will likely be the most straightforward and appropriate form to file. 

Form 1040EZ vs. Form 1040

Form 1040EZ had only a few credits or deductions available to taxpayers. Filers were able to include an earned income credit (EIC) and elect nontaxable combat pay.

For most tax years, Form 1040 had 80% more lines than form 1040EZ. One significant difference was that Form 1040 had fields to include information about dependents, while 1040EZ did not allow individuals to claim dependents. Similar to the standard form, the EZ version had sections to record wages, salaries and tips, and taxable interest under $1,500. The filer was also able to include unemployment compensation payments.

Form 1040EZ allowed filers to claim income from wages, tips, salaries, taxable grants or scholarships, the Alaska Permanent Fund, and unemployment compensation. Form 1040, though, had at least 16 income categories.

Categories available on the standard form included dividend payments, retirement account distributions, and farm and rental income. Form 1040 also allowed the entry of Social Security benefits, alimony, and other forms of income. This form also had a long list of deductions, ranging from education costs to healthcare savings plan contributions.