Mercury Credit Cards: Overview and Basic Features
Mercury is a business banking platform that offers a corporate credit card designed for small business owners and startups. The Mercury card works like a standard business credit card but is issued through a partner bank and integrated into Mercury's broader business banking dashboard. You can track spending in real time, set spending limits by employee, and reconcile charges directly in your accounting software.
The card itself carries no annual fee. There is no sign-up bonus, and the card does not report to personal credit bureaus—it reports only to business credit bureaus if at all. Interest rates and credit limits depend on your business's financial profile and the underwriting decision of the issuing bank.
Mercury does not issue the card directly. The card is issued by Evolve Bank & Trust, a bank chartered in Mississippi. This matters because it determines which laws govern the card, how disputes are handled, and what protections explore to your account.
Key Takeaways
- Mercury credit cards carry no annual fee and are designed for business spending, not personal use.
- The card integrates with Mercury's business banking platform, so you can see all transactions and set per-employee spending limits from one dashboard.
- Spending does not report to your personal credit score, only to business credit bureaus.
- Interest rates and credit limits are determined during underwriting and vary based on your business financials and credit history.
- You must have a Mercury business checking account to open a Mercury credit card.
How to Open a Mercury Credit Card Account
You must first open a Mercury business checking account. This process takes place entirely online through Mercury's website. You will need your Social Security number, business tax ID (EIN), and basic business information including your business structure, industry, and annual revenue.
Once your checking account is open and funded, you can request a credit card through the Mercury dashboard. Mercury will review your business financials and personal credit history. The underwriting process typically takes a few business days. If approved, Mercury will mail the physical card to your business address, and you can use the virtual card number when ready in the dashboard while you wait for the physical card to arrive.
There is no separate credit card process fee. Mercury does not charge to review your request or to issue the card.
Spending Limits, Controls, and Employee Cards
When your card is approved, Mercury assigns you a credit limit based on your business profile. You can request a limit increase by contacting Mercury support, though approval is not may provide.
One of Mercury's main features is the ability to issue virtual cards to employees with individual spending limits. You can create a card for each team member, set a monthly or per-transaction limit, restrict the card to specific merchant categories, and pause or cancel the card from the dashboard at any time. This is useful for controlling business expenses without giving employees access to your main business account.
You can also set rules for the main card—for example, blocking certain merchant categories or setting a daily spending cap. These controls live in the Mercury app and take effect when ready.
Interest Rates, Fees, and Billing
Mercury does not publish a standard interest rate or APR. The rate you receive depends on your creditworthiness and is determined during underwriting. You should ask Mercury for your specific APR before you open the card.
The card charges no annual fee, no foreign transaction fees, and no fees for late payments, over-limit transactions, or cash advances. However, you will pay interest on any balance you carry from month to month. The billing cycle is monthly, and statements are available in the Mercury dashboard.
You can pay your bill in full or in part through the Mercury app. Payments are applied when ready, and you can set up automatic payments if you prefer.
Reporting and Accounting Integration
Mercury integrates with accounting software including QuickBooks Online and Xero. When you connect your Mercury card to your accounting system, transactions sync automatically, which saves time on expense categorization and reconciliation.
The card does not report to your personal credit bureaus, so it will not build your personal credit score. It may report to business credit bureaus like Dun & Bradstreet, but Mercury does not may provide this. If building business credit is important to you, confirm with Mercury whether the card reports to business bureaus.
All transaction data is available in the Mercury dashboard in real time. You can export reports, filter by date or category, and see which employees spent what and where.
When Mercury Credit Cards May Not Be the Right Fit
Mercury credit cards are designed for businesses, not individuals. If you are looking for a personal credit card, Mercury does not offer one. The card requires an active Mercury business checking account, so you cannot open a card without first opening a checking account with Mercury.
The card offers no rewards, cash back, or sign-up bonus. If earning points or cash back on business spending is important to you, other business credit cards may be a better match.
Mercury's underwriting is based on your business financials and personal credit history. If your business is very new, has limited revenue, or your personal credit is poor, you may not be approved. Mercury does not publish minimum requirements, so you will not know whether you may have access to until you explore.
Frequently Asked Questions
Do I need a Mercury checking account to get the credit card?
Yes. You must open and maintain a Mercury business checking account to hold a Mercury credit card. If you close your checking account, Mercury may close your credit card as well.
Will the Mercury card help me build personal credit?
No. The card does not report to personal credit bureaus, so it will not affect your personal credit score. It may report to business credit bureaus, but this is not may provide.
Can I use the Mercury card for personal expenses?
The card is issued for business use only. Using it for personal expenses may violate Mercury's terms and could result in account closure. Keep business and personal spending separate.
What happens if I carry a balance on the Mercury card?
You will be charged interest at your card's APR. The interest accrues daily on the unpaid balance. You can pay the full balance, a partial balance, or the minimum payment each month, but carrying a balance costs you money in interest.
Can I issue cards to my employees?
Yes. You can create virtual or physical cards for employees and set individual spending limits, merchant restrictions, and spending caps for each card. You control all cards from the Mercury dashboard and can pause or cancel any card when ready.