Free Small Business quiz with instant feedback. Welcome to Small Business Finance! This quiz covers 20 questions ranging from beginner to advanced.
When someone starts doing freelance work, selling products online, or offering services, they are often already operating a business without realizing it. The simplest business structure in the United States requires no formal registration with the state, no separate tax return entity, and no corporate governance. It is the default classification the IRS assigns when one person earns business income. Understanding this starting point is essential because every other business structure is a deliberate step up from it.
Correct - a sole proprietorship is an unincorporated business with one owner.
One of the first practical steps a new business owner should take has nothing to do with marketing or product development. It involves how money flows in and out of the business. Mixing business revenue with personal spending in a single account creates confusion at tax time, makes it nearly impossible to track profitability accurately, and can undermine legal protections you have set up. Financial discipline starts with the basic infrastructure of where money lives and how transactions are recorded.
Correct - a separate account keeps finances organized and supports liability protection.
Employees have taxes withheld from every paycheck automatically, so they pay the government steadily throughout the year. Business owners do not have an employer handling that for them. The IRS operates on a pay-as-you-go system and does not want to wait until April to collect an entire year of taxes from self-employed individuals. Instead, it requires periodic payments during the year. Missing these deadlines can result in penalties even if the full balance is paid at filing time.
Correct - estimated taxes are due four times per year.
Every business has costs that must be covered before a single dollar of profit is earned. Some costs are fixed and occur whether you sell anything or not, like rent and insurance. Others vary with each sale, like materials and shipping. Understanding at what point your sales volume generates enough revenue to cover all of these costs is one of the most fundamental calculations in business planning. It tells you the minimum performance needed to avoid losing money and helps set realistic sales targets.
Correct - breakeven is when revenue equals total costs with zero profit or loss.
Just as individuals use Social Security numbers for tax identification, businesses need their own identification number for dealing with the IRS. This number is used when filing tax returns, opening business bank accounts, applying for business licenses, and hiring employees. Getting one is free and can be done online in minutes. Even sole proprietors who are not required to have one often find it useful because it allows them to avoid giving their personal Social Security number to clients and vendors.
Correct - an EIN is a federal tax ID number for businesses.
When a sole proprietor is sued or the business cannot pay its debts, the owner's personal assets, including their home, car, and savings, are at risk. Many small business owners want to keep the simplicity of a small operation while adding a layer of financial protection. A specific business structure was created to address exactly this need. It provides a legal wall between business obligations and personal wealth without requiring the formality of a full corporation. Understanding when and why to make this transition is a key business decision.
Correct - an LLC separates personal assets from business liabilities.
A business can be profitable on paper and still fail. This happens when the timing of money coming in does not align with the timing of money going out. A company might close a huge sale in March but not receive payment until May, while rent, payroll, and supplier invoices are due every month. This gap between revenue recognition and actual cash availability is one of the leading causes of small business failure. Monitoring this flow of money is as important as tracking profitability.
Correct - cash flow tracks the movement of money into and out of a business.
When a business hires its first employee, it takes on a new set of legal responsibilities. One of the most important is ensuring that employees are protected if they are injured or become ill because of their work. Nearly every state mandates a specific type of insurance coverage that pays for medical expenses, lost wages, and rehabilitation costs for work-related injuries. Failing to carry this coverage can result in heavy fines, lawsuits, and even criminal penalties depending on the state.
Correct - workers' compensation is required in most states for businesses with employees.
An LLC owner pays self-employment tax (15.3%) on all net business income. But there is a tax election that allows business owners to split their income into two buckets: a reasonable salary subject to payroll taxes and remaining profit distributed as dividends not subject to self-employment tax. This can save thousands per year, but it comes with added costs like payroll processing, additional tax filings, and potentially higher accounting fees. The question every growing business must answer is at what income level the savings outweigh these costs.
Correct - S-corp election typically benefits owners earning above $40,000-$50,000 net.
Just as individuals have credit scores that lenders use to evaluate loan applications, businesses can build their own credit profiles. A strong business credit profile allows you to access financing, negotiate better terms with suppliers, and reduce personal guarantees on business obligations. Unlike personal credit, which is tracked automatically once you get a Social Security number, business credit must be deliberately built through specific actions. Many new business owners do not realize this separate credit system exists or how to start building it.
Correct - business credit scores measure your company's creditworthiness independently.
Many small business owners need financing to start or grow their operations but struggle to qualify for traditional bank loans. The Small Business Administration does not lend money directly but guarantees a portion of loans made by approved lenders, reducing the bank's risk and making them more willing to lend. Several different loan programs exist, each designed for different needs and business stages. Knowing which program fits your situation can save time and improve your chances of approval.
Correct - the SBA 7(a) program is the most common, offering up to $5 million.
Accurate financial records are the foundation of every successful business. Without a reliable system for tracking income, expenses, assets, and liabilities, you cannot know whether you are actually making money, prepare accurate tax returns, or make informed decisions. The standard accounting method used by businesses worldwide has been in place for over 500 years because it includes a built-in error-detection mechanism. Understanding this system, even at a high level, helps business owners work effectively with accountants and catch mistakes before they become costly.
Correct - double-entry bookkeeping records each transaction as both a debit and a credit.
Getting paid on time is one of the biggest challenges for small businesses. When you send an invoice, you are essentially lending your customer money until they pay. The longer an invoice goes unpaid, the less likely you are to collect it at all. Industry data shows that after 90 days, the probability of collecting drops dramatically. A systematic way to monitor which invoices are outstanding and for how long gives you the information needed to follow up aggressively on late payments and adjust credit terms for slow-paying customers.
Correct - AR aging categorizes unpaid invoices by how overdue they are.
Transitioning from a solo operation to an employer is one of the most significant steps a small business can take. It multiplies your capacity but also introduces a web of legal obligations that did not exist before. Federal and state governments require specific documentation and registrations to ensure taxes are withheld properly, the employee is authorized to work in the United States, and the state can enforce child support obligations. Skipping any of these steps can result in fines, even if the oversight was unintentional.
Correct - new hire reporting and completing W-4 and I-9 forms are legally required.
Many small business owners work from home, especially in the early stages. The IRS allows a tax deduction for the business use of your home, but the rules are stricter than many people realize. A kitchen table where you also eat dinner does not qualify. The space must meet a specific use test, and there are two methods for calculating the deduction. Understanding these rules can save you hundreds or thousands of dollars per year while keeping you on the right side of IRS requirements.
Correct - you must use a dedicated space regularly and exclusively for business.
The Tax Cuts and Jobs Act of 2017 introduced a significant tax benefit for owners of pass-through businesses, including sole proprietorships, LLCs, S-corps, and partnerships. This provision allows eligible business owners to deduct a portion of their business income before calculating their personal income tax, effectively lowering their tax rate. However, the deduction has income thresholds, phase-outs, and exclusions for certain service businesses that make it more complex than it appears. Understanding whether you qualify and how to maximize this benefit can save thousands.
Correct - Section 199A allows up to a 20% deduction on qualified business income.
How a business records its income and expenses affects everything from tax liability to financial reporting. The two main accounting methods differ fundamentally in timing: one records transactions when money actually moves, while the other records them when the obligation arises regardless of payment. Each method can paint a very different picture of the same business in a given period. Most small businesses start with the simpler method, but growth or specific business characteristics may require switching to the more complex one.
Correct - cash basis records when money changes hands, accrual records when earned or incurred.
Beyond the basic breakeven formula using units, businesses that sell multiple products or services often need to calculate breakeven in revenue dollars instead. The contribution margin, expressed as a percentage, tells you how much of each dollar of revenue is available to cover fixed costs after variable costs are subtracted. When you know your fixed costs and your blended contribution margin across all products and services, you can determine the total revenue needed to cover all costs. This is essential for setting revenue targets and evaluating pricing strategies.
Correct - $8,000 / 0.40 = $20,000 monthly breakeven revenue.
As a business grows and becomes more profitable, the choice of tax structure can mean tens of thousands of dollars in tax differences each year. Two of the most common structures for established small businesses differ fundamentally in how profits are taxed. One structure allows income to flow through to the owner's personal tax return with a single layer of taxation. The other taxes profits at the corporate level first, and then taxes the owners again when those profits are distributed. Understanding when each structure makes sense is critical for long-term tax planning.
Correct - S-corps have pass-through taxation while C-corps face double taxation on distributed profits.
When a business buys equipment, vehicles, or software, standard tax rules require spreading the deduction over the asset's useful life through depreciation, which could be five, seven, or more years. However, a specific provision in the tax code gives small businesses the option to take the entire deduction in the year of purchase. This can dramatically reduce your tax bill in the year you make the investment, improving cash flow and making it easier to justify capital expenditures. There are limits on the total amount and the type of property that qualifies.
Correct - Section 179 lets you deduct the full cost of qualifying equipment in the purchase year.