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The Daily Insight

Can S Corp use accrual basis?

Author

James Craig

Published Feb 27, 2026

As an S corporation, you can use either the accrual or cash accounting method if you don’t keep an inventory. If you maintain an inventory, you have to use the accrual method. The IRS considers an inventory to be items you produce, purchase or sell to generate income.

Which accounting method is required for use by corporations?

accrual accounting
In general, most businesses use accrual accounting, while individuals and small businesses use the cash method. The IRS states that qualifying small business taxpayers can choose either method, but they must stick with the chosen method. 1 The chosen method must also accurately reflect business operations.

When do C corporations use the accrual method?

C CORPORATIONS (OTHER THAN FARMS) MUST USE the accrual method if their average annual gross receipts for the previous three years were more than $5 million. Tax shelters and general partnerships that have C corporations as partners and fail the $5 million test also must use the accrual method.

Can a business use cash or accrual accounting?

True, certain businesses are required to use the accrual method, but you’d be surprised how many businesses are eligible for the cash method. If you have the option to use either accounting method, it pays to consider whether switching methods would lower your tax bill.

When to change to accrual method of accounting?

Change to accrual method. A corporation or partnership that fails to meet the gross receipts test for any tax year cannot use the cash method and must change to an accrual method of accounting, effective for the tax year in which the entity fails to meet this test. The entity must file Form 3115 to request the change.

What are the different types of accruals for business?

Hybrid method. Business and personal items. Two or more businesses. Constructive receipt. Expense paid in advance. Gross receipts test. Aggregation rules. Change to accrual method.