Yes, corporations can open interest-bearing checking accounts, but the options and terms differ significantly from personal accounts

A corporation can hold an interest-bearing checking account at most banks and credit unions. The account is opened in the business's name, not the owner's personal name, and the interest earned belongs to the corporation. However, the interest rates on business checking accounts are typically much lower than rates on personal savings accounts or money market accounts—often between 0.01% and 0.25% annually, depending on the bank and account balance.

The main reason corporations use interest-bearing checking accounts is to earn some return on cash they need to keep liquid for daily operations. Unlike a savings account, which may restrict withdrawals, a checking account lets you write checks, use a debit card, and make unlimited transfers while still earning a small amount of interest.

Not all banks offer interest on business checking. Some institutions reserve interest-bearing checking only for personal accounts and direct businesses toward money market accounts or sweep accounts instead. You will need to contact banks directly or check their business account pages to find which ones offer this feature.

Key Takeaways

  • Most banks allow corporations to open interest-bearing checking accounts, though the interest rates are typically very low compared to personal savings products.
  • Interest earned on a business checking account belongs to the corporation and is reported on the business's tax return, not the owner's personal return.
  • Some banks do not offer interest on business checking and instead push businesses toward money market accounts or cash management accounts that may offer higher rates.
  • The account must be opened in the corporation's legal name with an EIN, and the bank will require corporate documentation such as articles of incorporation and a corporate resolution.

How interest accrues and where it appears on your taxes

Interest on a business checking account accrues daily and is usually credited monthly or quarterly, depending on the bank's terms. The bank will send you a 1099-INT form at the end of the tax year showing the total interest earned. This amount is reported as business income on the corporation's tax return (Form 1120 for C corporations, or the appropriate form for your entity type) and is subject to corporate income tax.

The interest is taxable in the year it is credited to the account, even if you do not withdraw it. If your corporation earned $50 in checking account interest during the year, that $50 counts as taxable income. This is why the low rates matter: you are earning very little interest while still owing tax on it.

Keep the 1099-INT in your records and provide it to your accountant or tax preparer. Do not discard it or assume it is too small to report—the IRS matches 1099 forms to tax returns, and omitting it can trigger a notice.

What documentation you need to open the account

Banks require more paperwork for a business checking account than for a personal one. You will typically need to provide your Employer Identification Number (EIN), articles of incorporation or formation, a corporate resolution authorizing the account, and a government-issued ID for at least one authorized signer. Some banks also ask for a business license or recent tax return.

The corporate resolution is a document signed by the board of directors (or the owner, if it is a single-member LLC) stating that the corporation authorizes the opening of a bank account and naming who is permitted to sign checks and conduct transactions. Your accountant or business attorney can draft this, or you can find templates online.

Bring originals or certified copies of these documents to the bank. Some banks will accept electronic copies if you open the account online, but they may request originals later for their records.

Interest-bearing checking versus other business cash accounts

If earning interest is your main goal, an interest-bearing checking account is rarely the best choice for a corporation. A business money market account typically offers higher rates—sometimes 4% to 5% or more, depending on the bank and current market conditions—but usually requires a higher minimum balance and limits the number of withdrawals per month. A business savings account also earns more interest than checking but has similar withdrawal restrictions.

Some banks offer sweep accounts or cash management accounts that automatically move excess funds from checking into a higher-yield product at the end of each day, then sweep money back into checking when you need it. These accounts let you earn better rates while keeping money available for operations.

The choice depends on how much cash your corporation needs to keep immediately available. If you need to access the money frequently for payroll, vendor payments, or other operating expenses, a checking account—even a low-interest one—is the right tool. If you have surplus cash that will sit untouched for months, a money market account or savings account will earn you more.

Banks that offer interest on business checking

Interest-bearing business checking is offered by some national banks, regional banks, and online banks, but not all. Banks that have historically offered this product include Axos Bank, Connexus Credit Union, and some local credit unions, though rates and terms change frequently. Large national banks like Chase and Bank of America typically do not offer interest on standard business checking accounts.

The best way to find current options is to search for "business checking account with interest" or contact banks directly and ask whether they offer interest on their business checking product. When you call or visit a website, ask for the current interest rate, the minimum balance required to earn interest, and whether the rate is variable or fixed.

Credit unions sometimes offer better rates than banks on business checking, especially if your corporation is a member or can join. Credit union rates vary widely by institution, so check with any credit unions your business is may be able to access to join.

Minimum balances and fees that reduce your earnings

Most interest-bearing business checking accounts require a minimum balance to earn interest—often $2,500, $5,000, or higher. If your balance falls below the minimum, you stop earning interest for that month. Some accounts also charge monthly maintenance fees ($10 to $25 or more) that can quickly wipe out the small amount of interest you earn.

Before opening an account, calculate whether the interest you will earn exceeds the fees you will pay. If the account charges $15 per month and earns 0.10% interest on a $5,000 balance, you will earn about $5 per year in interest but pay $180 in fees—a net loss of $175. In this case, a free checking account with no interest is actually cheaper.

Read the fee schedule carefully and ask the bank to explain any fees that are not immediately clear. Some banks waive fees if you maintain a certain balance or set up direct deposit of payroll.

What happens to the interest if the corporation closes or changes structure

If your corporation closes or dissolves, any interest accrued up to the date of closure belongs to the corporation and must be accounted for in the final tax return and distribution of assets. The bank will send a final 1099-INT for the partial year, and you must report this interest as income.

If your corporation converts to a different entity type—for example, from a C corporation to an S corporation or LLC—the checking account can remain open under the same EIN. The interest continues to accrue and be reported on the business's tax return. You do not need to close the old account and open a new one unless the bank requires it.

If you sell the corporation or merge it with another business, the acquiring entity will typically open its own accounts. Any interest earned by the original corporation up to the sale date is the responsibility of the original entity's final tax return.

Frequently Asked Questions

Is the interest on a business checking account taxed differently than interest on a personal account?

No, interest is taxed as ordinary income in both cases. The difference is that business interest is reported on the corporation's tax return and counts toward corporate income tax, while personal interest is reported on your individual return. The tax rate may differ depending on the corporation's tax bracket versus your personal bracket.

Can I use a business checking account to hold money for multiple corporations?

No. Each corporation must have its own checking account in its own legal name with its own EIN. Commingling funds from multiple corporations in one account creates legal and tax problems and can expose the corporations to liability. Open a separate account for each business entity.

What if my corporation's balance is too low to earn interest?

If your balance falls below the minimum required to earn interest, you simply will not earn interest that month. You can still use the account normally—write checks, make transfers, and conduct business. Once your balance rises back above the minimum, interest accrual resumes.

Do I need a separate account for business savings, or can I use the interest-bearing checking account?

You can use the interest-bearing checking account if it meets your needs, but many corporations open both a checking account (for daily operations) and a separate savings or money market account (for funds they want to set aside and earn more interest on). This separation makes accounting and budgeting clearer.

Can a nonprofit corporation have an interest-bearing checking account?

Yes, nonprofits can open interest-bearing checking accounts. The interest is still taxable to the nonprofit and must be reported on the nonprofit's tax return (Form 990-N, 990-EZ, or 990), but the rate and terms are the same as for for-profit corporations. Some banks offer accounts specifically designed for nonprofits.