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Tax Guide · Arab, Alabama

Cash vs Accrual Accounting: Which Accounting Method Is Right for Your Business?

Cash basis records income and expenses when money moves; accrual records them when earned or owed.  Here is how the two differ and how to choose.

The short answer

What is the difference between cash and accrual accounting?

Cash basis accounting records income when you receive it and expenses when you pay them, while accrual accounting records them when they are earned or owed, no matter when the money moves.

Imagine you finish a job in one month and send an invoice, and the customer pays the next month.  On the cash basis, the income belongs to the month the payment arrives.  On the accrual basis, it belongs to the month you did the work.

The same logic applies to bills.  A supplier invoice you receive now but pay later counts as an expense right away under accrual, and only on payment day under cash.

Neither method is more honest than the other.  They are two ways of drawing the same picture, and each gives a different view of a particular month.

Side by side

How do cash basis and accrual basis compare?

The table shows the practical differences that matter most to a small business owner.

Which one fits depends on your business, your customers and what you need your numbers to tell you.

QuestionCash basisAccrual basis
When is income recorded?When payment is receivedWhen it is earned or billed
When is an expense recorded?When it is paidWhen it is incurred
How hard is it to keep?SimplerMore involved
Do unpaid invoices show up?Not until paidYes, right away
How well does it show real performance?Can swing with payment timingUsually smoother month to month
Commonly used bySmall, simple businessesBusinesses with inventory or credit sales

This is a general comparison.  Your own situation can change which method is allowed or sensible.

Choosing one

Which accounting method should I use?

Many small businesses and self-employed people use the cash method because it is simple and follows their bank account, but the right choice depends on your business.

The cash method tends to suit people who are paid at or near the time of service and who do not carry inventory.  Your bank activity and your books stay close to each other, which also makes it easier to reconcile your accounts.

Accrual can suit a business that sells on credit, holds inventory, or wants a steadier view of profit.  Lenders and outside investors sometimes ask for accrual statements for that reason.

The tax rules also matter.  The IRS restricts which methods certain businesses may use, depending on factors such as the type of entity, whether inventory is involved, and how large the business is.  Those rules change, so we confirm the current ones before recommending anything.

  • Do you carry inventory that you buy and resell?
  • Do customers usually pay you well after the work is finished?
  • Do you need financial statements for a bank, a buyer or an investor?
  • What type of business entity do you have? See business tax return types.
  • Do you want the simplest possible record keeping?

Sticking with it

Can I switch from cash to accrual (or back)?

You can often change accounting methods, but a change generally needs IRS approval, and the timing of income has to be handled carefully.

Once you have picked a method for tax purposes and used it on a return, you are generally expected to stay with it.  A switch usually means filing a request with the IRS, often on Form 3115, and adjusting for income or deductions that would otherwise be counted twice or missed.

That is why the choice is worth thinking through at the start.  Changing later is possible, but it is not something to do casually in the middle of a busy season.

A wrong or inconsistent method can distort your profit and your taxable income.  If you are unsure which method you are on, look at how your prior returns treated unpaid invoices, or ask us to review them.

Tracking it well

What records do I need under each method?

Cash basis needs a reliable log of money in and money out, while accrual also needs a running list of what customers owe you and what you owe others.

Under the cash method, your bank statements, deposits and receipts do most of the work.  Consistent receipt and expense tracking is the foundation.

Under accrual, you also keep records of invoices sent (accounts receivable) and bills received but not yet paid (accounts payable).  Those feed your profit and loss statement and balance sheet.

Either way, choose one system, apply it the same way every month, and write down what you chose so anyone helping you follows the same rules.

Real-life examples

What does each method look like in a real business?

A short example shows the difference: the same month can look profitable on one method and slow on the other.

A landscaper finishes a large job in the last week of the month and bills the customer, who pays in the following month.  On the cash basis, that income appears in the following month, so the first month looks thin and the second looks strong.  On the accrual basis, the income appears in the month of the work, and the two months look more even.

Now picture a shop that buys supplies in bulk and pays the vendor later.  Under cash, the cost shows when the bill is paid.  Under accrual, it shows when the supplies are received, which lines the cost up more closely with the sales it helped produce.

  • Cash basis is easy to follow if your bank account is your main record.
  • Accrual gives a steadier picture when customers pay on credit.
  • Whichever you use, apply it the same way each period.

How we can help

Not sure which method your business should use?

Melton Tax Services can talk through the choice as part of our tax planning and consulting service.

We can look at how your business earns and spends money, explain how each method would treat it, and confirm the current rules that apply to your situation before you commit.

We serve Arab and the surrounding area.  Call 256-586-4635 or reach us through the contact page. Please bring documents to the office rather than sending sensitive details through the website.

Answers

Questions about cash vs accrual

Is the cash method allowed for every business?

No. The IRS limits the cash method for some businesses, depending on things like entity type, inventory and size.  The limits change over time, so we check the current rules for your situation.

Does accrual accounting change how much tax I owe?

It can change when income and deductions land, which may shift taxable income from one year to another.  Over the life of a business the totals usually even out, but the timing can matter.

Why does my bank balance not match my accrual profit?

Accrual profit counts money owed to you and money you owe, not only cash in the bank.  A profitable month can still leave the bank account low if customers have not yet paid.

Can I use cash for taxes and accrual for my own reports?

Some businesses keep records one way for management and report taxes another way.  It adds work, so it is worth doing only when the extra information is useful.

Do I need an accountant to choose a method?

Not always, but it helps to talk it through, especially if you have inventory, employees or plan to borrow money.  We can help you weigh the choices.

Which method do most small businesses use?

Many small businesses and self-employed people use the cash method because it is simple, but the right method depends on the business and on IRS rules.  We confirm which fits before you decide.

Will my accounting software choose the method for me?

Most software lets you view reports either way, but your tax return must follow the method you have adopted.  Ask us before assuming the software setting matches your return.

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Published by Melton Tax Services. Last reviewed 29 September 2026. Sources: IRS: Publication 538, Accounting Periods and Methods. Every return, payroll and set of books is different, and rules change.  This is general information, not advice about your own situation. Call 256-586-4635 or send us a message.

Melton Tax Services

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