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Split a bill between personal and business

“How do I mark part of a bill as a business expense?”

Pro
How-to
3 min
Verified · Sep 23, 2026

You can split one bill, like a phone plan or internet, between your household and one or more businesses. Turn on Partially Business Expense on the bill and set the business's percentage. That share counts as a business expense; the rest stays personal.

Before you start

  • Business tracking needs Pro and at least one business. The switch only shows once you have a business.

Steps

  1. Go to Bills (opens in a new tab) and open the bill, or add a new one.
  2. Turn on Partially Business Expense.
  3. Choose the business from Select business....
  4. Set the percentage that belongs to that business. The line above shows the split, for example "30% business | 70% personal".
  5. To split with another business, click Add Another Business and set its percentage.
  6. Save the bill.

You can also add an expense from a business's own Expenses page. There the bill starts at 100% for that business, and you can lower it.

How it works

  • The business's share is the bill amount times its percentage. It counts toward that business's expenses, which lowers its net profit.
  • Lower profit lowers the owners' pass-through income for LLCs, S-Corps, partnerships, and sole proprietorships. It can also change the business value if you use a profit-based valuation.

Good to know

  • The total across businesses can't be more than 100%. You'll see Total allocation cannot exceed 100% if it is.
  • Turning the switch off removes all business splits from that bill.

FAQ

Can one bill be split across two businesses? Yes. Add a row for each business with its percentage. The total can't be more than 100%.

Does this make the expense tax-deductible? No. Beyond Payday only tracks the split you enter. Whether an expense is deductible is a question for a tax professional.

FAQ

Can one bill be split across two businesses?

Yes. Add a row for each business with its percentage. The total can't be more than 100%.

Does this make the expense tax-deductible?

No. Beyond Payday only tracks the split you enter. Whether an expense is deductible is a question for a tax professional.

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Beyond Payday is a planning tool, not a financial advisor. Help articles are educational — projections and examples are estimates based on the numbers you enter, not financial, tax, or investment advice.