Choosing the right accounting method is a key business decision. The way you track income and expenses affects your tax bill, cash flow, and reporting. For 2026 and beyond, recent tax law changes mean more businesses qualify for the cash method. Here’s what you need to know to make the best choice for your company.

What Changed for 2026? Expanded Cash Method Eligibility

The tax code now defines “small businesses” as those with average annual gross receipts of $32 million or less over the past three years (up from $31 million in 2025). This single, inflation-adjusted threshold means more businesses can use the cash method.

If you qualify as a small business, you also benefit from:

• Simpler inventory accounting
• Exemption from uniform capitalization rules
• Exemption from the business interest deduction limit

Some businesses can use the cash method even if they exceed the threshold. This includes S corporations, partnerships without C corporation partners, certain farming businesses, and some personal service corporations. Tax shelters, regardless of size, cannot use the cash method.

How Do Cash and Accrual Accounting Methods Differ?

Cash Method:

• Recognize income when you actually receive payment.
• Deduct expenses when you pay bills.
• Gives you control over timing—delay invoices to defer income, pay expenses early to accelerate deductions.
• Often easier to manage cash flow, because taxes are due when cash is in hand.

Accrual Method:

• Recognize income when you earn it, even if payment comes later.
• Deduct expenses when you incur them, not when you pay.
• Matches revenue and expenses to the period they occur, giving a more accurate picture of profitability.
• Often required if your business is large or carries inventory.

Example:
If you invoice a client in December but receive payment in January, the cash method reports the income in January. The accrual method reports it in December.

When Might Accrual Be Better?

For some businesses, the accrual method works better. If your business often incurs expenses before receiving payment, you might save on taxes by matching expenses and income more accurately. Accrual accounting also allows you to:

• Deduct year-end bonuses paid within 2½ months after year-end
• Defer taxes on certain advance payments

Considering a Switch? Know the Rules

Switching accounting methods isn’t always simple. If you use GAAP for financial reporting, you must use the accrual method for those records. You can still use the cash method for tax purposes, but you’ll need two sets of books.

The IRS must approve most changes. This usually means filing Form 3115 and possibly adjusting your taxable income in the year of the switch. Factor in the time and cost of making these changes before deciding.

Which Accounting Method Should You Choose?

• The cash method is usually best for small businesses, service firms, and businesses without inventory.
• The accrual method suits larger companies, businesses with inventory, and those who want a clearer picture of financial health.

Review your business’s needs each year. If your business grows or changes, your accounting method might need to change too.

Conclusion

The tax law changes for 2026 make the cash method available to more businesses than ever before. Weigh the pros and cons of each method, and talk with a tax professional before making a decision. The right choice can help you manage your taxes and keep your business running smoothly.

Have questions about your accounting method? Contact us for expert advice tailored to your business.