Yes, a business can open a high-yield savings account. Sole proprietorships, LLCs, partnerships, and corporations are all eligible at most banks, provided you can produce formation documents, a tax identification number, and beneficial ownership details for the people behind the entity. Approval typically takes a few business days, after which you fund the account and start earning interest on cash that would otherwise sit idle in checking.
Which Business Entities Qualify
Sole proprietorships, LLCs, general and limited partnerships, S-corporations, and C-corporations can all hold high-yield savings accounts. Eligibility is not universal, though. Some institutions exclude sole proprietorships or unincorporated businesses from certain products, and others limit their offerings to small businesses and won’t serve large corporations with complex ownership layers.
Credit unions add a further condition: an authorized representative of the business must qualify for the credit union’s field of membership before any account can be opened, savings products included.1NCUA. Business Accounts – Examiner’s Guide Online banks tend to accept the widest range of entity types; traditional banks and credit unions may be narrower. Always check the specific institution’s eligibility page before you start an application.
What to Gather Before You Apply
Tax Identification
You’ll need an Employer Identification Number, which the IRS issues for free through Form SS-4 or its online portal.2Internal Revenue Service. Employer Identification Number Sole proprietors without employees can use their Social Security Number in place of an EIN.3U.S. Small Business Administration. Open a Business Bank Account
Banks also ask for a completed Form W-9 so they can verify the taxpayer ID and issue correct tax forms for interest paid.4Internal Revenue Service. Form W-9 Request for Taxpayer Identification Number and Certification Skip it or fill it in wrong and the bank is required to withhold 24% of interest payments as backup withholding.5Internal Revenue Service. Backup Withholding
Formation Documents
The bank needs proof the entity legally exists. Corporations provide Articles of Incorporation; LLCs submit Articles of Organization. Both come from the Secretary of State in the state of formation. You’ll also need your operating agreement (LLC) or corporate bylaws (corporation) to show who has authority to manage the account and sign for it.
Some banks additionally request a Certificate of Good Standing confirming the business is current on required filings. When they ask, they generally want it dated within the last 30 to 90 days. Fees for obtaining one vary by state.
Beneficial Ownership Information
Federal anti-money-laundering rules require banks to identify the beneficial owners of any business opening an account. Under the Customer Due Diligence Rule, you must disclose every individual who owns 25% or more of the business plus at least one person with significant control, such as a CEO, CFO, or managing member.6eCFR. 31 CFR 1010.230 Beneficial Ownership Requirements for Legal Entity Customers Each disclosed person provides name, date of birth, address, and a government-issued ID number.
This bank-level requirement is separate from the Corporate Transparency Act’s Beneficial Ownership Information reporting to FinCEN. As of March 2025, an interim federal rule exempts all domestic reporting companies from filing BOI reports directly with FinCEN.7Federal Register. Beneficial Ownership Information Reporting Requirement Revision and Deadline Extension The bank’s own duty to collect ownership information still applies.
Matching Details
Make sure the business name on the application matches exactly what’s on file with the IRS and your Secretary of State. Mismatches are one of the most common causes of delayed approvals. Have your physical business address and a short description of your industry ready for the bank’s internal risk review, and expect that some banks will ask for a utility bill or similar document to confirm the business operates at that address.
How the Application and Funding Work
Most banks let you apply online or by scheduling an appointment with a commercial banker. Online applications present a summary screen where you review everything, especially the beneficial ownership declarations, before final submission.
After you submit, the bank runs a Know Your Customer review, which may include checking your banking history through services like ChexSystems.8Consumer Financial Protection Bureau. Chex Systems, Inc. Verification usually takes two to five business days.
On approval, you’ll get funding instructions, typically for an electronic transfer from an existing business checking account. Minimum opening deposits vary widely. Some online banks require nothing to open; others set thresholds of a few thousand dollars or more. Once the bank confirms the account is active, you can set up recurring transfers.
Deposit Insurance Limits for Business Accounts
The FDIC insures business deposits at member banks up to $250,000 per depositor, per bank, for each ownership category.9FDIC. Deposit Insurance FAQs Your corporation, LLC, or partnership counts as its own depositor, and all of that entity’s accounts at a single insured bank are added together for coverage.10eCFR. 12 CFR Part 330 Deposit Insurance Coverage If the business holds more than $250,000 in reserves, spread deposits across multiple insured banks so each account stays within the cap.
Credit union deposits receive the same $250,000 protection through the National Credit Union Share Insurance Fund.11NCUA. Share Insurance Coverage The math works the same way: accounts in the same ownership category at one credit union are combined when the insured amount is calculated.
Withdrawal Rules and Fees
The Federal Reserve permanently removed the old six-transaction monthly cap on savings withdrawals in 2020. Under the current definition, a savings account can permit unlimited transfers regardless of method.12eCFR. 12 CFR 204.2 Definitions Individual banks can still impose their own withdrawal limits as account policy, and exceeding one can trigger an excess-transaction fee that some banks escalate with each additional withdrawal.13Consumer Financial Protection Bureau. Why Am I Being Charged for Transactions in My Savings Account
The other fees to watch:
- Monthly maintenance fees typically run $5 to $15, though many banks waive them for a minimum daily balance or a linked business checking account.
- Excess transaction fees apply when you go over the bank’s withdrawal limit for the statement period.
- Wire transfer fees apply to domestic and international wires, with amounts that vary by bank and transfer type.
Monthly maintenance fees can quietly erode interest earnings on smaller balances. Before opening, compare the fee schedule against the advertised interest rate and confirm you can realistically meet whatever balance requirement waives the recurring charge.
Tax Reporting on the Interest You Earn
The IRS treats interest earned in a business savings account as taxable income. If the account earns $10 or more during the year, the bank reports it on Form 1099-INT.14Internal Revenue Service. About Form 1099-INT, Interest Income Without a correct W-9 on file, the bank must withhold 24% of interest payments and send it to the IRS as backup withholding.5Internal Revenue Service. Backup Withholding
Where that interest gets reported depends on the entity:
- C-corporations report interest income on Form 1120.
- S-corporations report on Form 1120-S, and the income passes through to shareholders on their individual returns.15Internal Revenue Service. S Corporations
- Partnerships report on Form 1065, and the income passes through to partners on their individual returns.16Internal Revenue Service. About Form 1065, U.S. Return of Partnership Income
- Sole proprietors report interest on their personal Form 1040.
Keep your internal accounting records in sync with the 1099-INT the bank sends. Discrepancies between the bank’s report and your filing can prompt IRS follow-up. If you expect to owe more than $1,000 in total taxes for the year, factor the interest into estimated quarterly payments.
Automating Transfers With a Sweep Account
Many banks offer sweep arrangements that automatically move excess cash from your business checking account into a higher-yielding savings account at the end of each business day. You set a target checking balance, and anything above it sweeps into savings overnight. If checking drops below the target, funds sweep back the next morning.
Investment sweeps move surplus cash into savings, money market funds, or other short-term instruments to earn interest. Loan sweeps apply excess funds to reduce outstanding revolving credit balances, cutting interest expense while keeping the funds accessible. If your business regularly holds more cash than daily operations require, ask whether the bank offers a sweep feature linked to its high-yield savings product.