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The Daily Insight

What happens when a business claims a loss?

Author

Andrew Ramirez

Published Apr 13, 2026

If you run your small business as an LLC, S-corp, sole proprietorship, or partnership, losses are generally passed through the business to your personal tax returns. Also, they are deducted from your personal income to offset that amount.

Can I offset business losses against other income?

If you’re a sole trader or in a partnership, you may be able to claim business losses by offsetting them against your other personal income (such as investment income) in the same income year. If your business makes a profit in a following year, you can offset the deferred loss against that profit.

How long can you claim a loss on a business?

The IRS will only allow you to claim losses on your business for three out of five tax years. If you don’t show that your business is starting to make a profit, then the IRS can prohibit you from claiming your business losses on your taxes.

How much can you claim for business loss?

Annual Dollar Limit on Loss Deductions Married taxpayers filing jointly may deduct no more than $500,000 per year in total business losses. Individual taxpayers may deduct no more then $250,000.

Can a business loss be claimed against other income?

Using Business Loss Against Other Income Whether you get to “use” this business loss and claim the business expenses depends on whether or not you have other income. If you do, you may wish to take the income from your business (the non-capital business loss) and use it to offset your other income, in effect, claiming the business expenses.

What happens if my business runs at a loss?

If your business runs at a loss, you may be able to claim your primary production losses immediately against other income if either: you meet any of the general exemptions that apply under the non-commercial business loss measures. If your business loss is greater than your other income, you make a tax loss.

How are business losses calculated on a tax return?

Business losses that occur as a result of passive activity can only be deducted up the amount of income earned from the business. After applying these rules, you can calculate the amount of loss you can claim for the year using form IRS 461: Limitation on Business Losses.

Can a sole proprietorship claim a loss on their taxes?

Pass-through businesses include sole proprietors, LLCs, partnerships, and S corporations. Some businesses that have a loss can claim that loss to reduce their taxes, with certain limits. To calculate the amount of the loss, you add your business income and subtract business expenses on your business tax return.