The best business credit cards for agencies and consultants

If you own or lead an agency or consulting business, you’re intimately familiar with the financial complexities that come with the job. You’re likely juggling recurring software spend, travel and entertainment expenses, contractor and freelancer payments, ad spend, and staff reimbursements, just to name a few ongoing tasks

Determining the best business credit cards for your company can make a big difference — but only if you find a setup that helps you manage cash flow gaps, control employee spending, and keep visibility into where money is actually going across clients and projects. Often, the best option is the one that helps keep financial operations manageable as your business grows.

In this guide, we’ll discuss ways to evaluate business credit cards for service-based companies, which features matter most operationally, and which cards are best suited for different agency and consulting workflows.

Many agency founders and consultants start with personal credit cards, but that solution won’t last long, since it’s important to separate your personal and business finances, even at the beginning. Once you have contractors, multiple client accounts, or employees making purchases on behalf of the business, it’s important to find banking solutions that can handle that level of complexity. Here are the top reasons to use a business credit card.

Separating personal and business expenses

Personal cards are appealing because they’re familiar to use and easy to get. But there are legal, tax, and operational risks associated with mixing your business and personal finances, so it’s best to go ahead and set up a business credit card to create a clear separation. Mixing personal and business spending also makes it difficult to prove that you have a strong financial track record, which is critical if you ever need outside financing or want to bring on a business partner.

Managing uneven cash flow

Client-based businesses often have unpredictable revenue. Projects close, retainers renew, and invoices go out, but the timing rarely aligns neatly with when your bills are due. The best business credit cards for consulting companies help you manage the gap between outgoing expenses and incoming client payments, so you’ll avoid dipping into operating cash when invoices are late.

Getting clearer spend visibility

When you can track your business spending as it happens, it’s easier to catch small cash flow leaks — like unused software, duplicate tools, or runaway ad spend — before the problem gets worse.

Building business credit

Using your personal card for business spending will increase your personal credit utilization, which can impact your credit score, even when you make payments on time. Keeping your business credit separate can help you get better financing terms in the future. When your credit history is separated, it’s easier for funders to assess.

Managing employee and contractor cards

The best business credit card for business comes with free employee cards. If you have a lean administrative team, issuing cards with individual limits is an efficient way to control purchases and to avoid overspending.

Bookkeeping and tax prep

When you have separate business accounts and credit card statements with clear expense categories and exportable transaction data, accountants can do their work much more confidently.

Reaping rewards

Choose a credit card with a reward system that will grow with your company. Some have low spend cut-offs for bonus points or inflexible category bonuses, for example, so make sure you choose a card that will serve your business well over the long-term.

Rewards can make a difference, but once your business starts scaling, operational fit is the most important consideration when evaluating which business credit card will be the best match for your agency or consultancy. Be sure to assess associated costs, including annual fees and foreign transaction fees.

Here are features to look for:

• Spend visibility features: A good business card (whether you need a marketing agency business credit card or something more general) can simplify day-to-day financial operations, especially since the best setups make it easier to see where money is actually going across clients and projects. That visibility helps with reconciliation, makes scope creep easier to catch, and gives you a clearer view of profitability before small issues turn into expensive ones.
• Ways to handle contractor payments: It also helps to think beyond employee purchases. Some platforms support contractor and vendor payments alongside card spend, which can simplify operations for agencies managing a large freelance network.
• Card controls: If your team uses employee cards, consider using spend controls to keep everyone compliant with the expense policy. You can use them for everything from capping overall spending to blocking certain purchase types. You can even issue virtual cards that are tied to a single vendor.
• Banking and accounting integrations: If your business scales without the right financial system in place, your finance team could get overwhelmed. If your business volume has increased dramatically or you’ve brought on more employees, contractors, and international clients, consider a card with flexible banking and accounting integrations. These can help reduce the need for manual reconciliation work and make reporting easier to manage.

If you’re looking for the best business credit cards for consultants, start by making sure you’re clear on how your business actually spends money. For example, if you rarely travel, but your team uses a lot of SaaS tools, a card with a high software spend multiplier will likely be more beneficial than a travel rewards card. Once you have a sense of how your business spends, it’ll be easier to find a card that aligns with your needs.

Here are the main features you’ll need to assess before committing to a new business card.

Here are some of the best business credit cards for marketing and other service-based businesses, including key details to consider.

1. Mercury IO

• Annual fee: $0
• Rewards include: unlimited 1.5% cashback
• Key perks: limits scale with your business, helps you build business credit and grow your spending power, access available on day one for eligible orgs, no personal guarantee is required (eligibility is based on business profile and underwriting criteria), and a connected, streamlined platform
• Expense management: real-time insight into transactions, granular card controls, receipt capture, and integrations with QuickBooks and Xero, plus banking, invoicing, bill payments, and cards, all in one system
• Potential drawbacks: Since it’s not focused on single-category spending, businesses with high spend in only one or two areas may not benefit as much.
• May be ideal for: This card may be ideal for agencies and consultants looking for a comprehensive system with banking, business cards, and spend management, which can help reduce the need for reconciliation work as transaction volume grows. If you’re looking for the best business credit cards for consultants with no annual fee, this is a strong contender.

2. Chase Ink Business Preferred® Credit Card

• Annual fee: $95
• Rewards: 3x points per $1 on combined travel, advertising, internet, shipping, and phone services (up to $150,000 per account anniversary year)
• Key perks: enticing welcome offer for new card members and ability to issue employee cards at no additional cost
• Expense management features: online accounting tools, including transaction tracking and exportable data
• Potential drawbacks: drops to 1x points after $150,000 in combined annual spending.
• May be ideal for: This card may be a fit for agencies with high paid media spend, especially when advertising costs are paid by the agency and billed to clients later on

3. American Express® Business Gold Card

• Annual fee: $375
• Rewards: 4x points on your top two eligible spending categories each billing cycle (from a defined list of eligible categories), on up to $150,000 in combined annual purchases; 1x points on all other eligible purchases
• Key perks: automatically earn 4x points on your top two eligible spending categories each billing cycle based on where your business spends the most
• Expense management: online account tools with transaction tracking and exportable data
• Potential drawbacks: not as beneficial for agencies that consistently spend across many categories, since the highest rewards only apply to two categories at a time
• May be ideal for: Rewards automatically adjust to the categories where spending is highest each billing cycle, so this card may be a match for agencies whose biggest expense categories change throughout the year, during periods of heavy advertising spend followed by higher software or travel costs, for example.

4. Capital One Spark Cash Plus

• Annual fee: $150 annual fee; a $150 statement credit is available each year after $150,000 in annual spend
• Rewards include: 2% unlimited cash back on all purchases and 5% on hotels and rental cars booked through Capital One Travel
• Key perks: welcome bonus after meeting initial spend requirement (offer varies by time period), plus there’s no preset spending limit, and it adjusts based on business usage and credit profile
• Expense management: employee and virtual cards with spend controls, plus a centralized dashboard and business spending management tools
• Potential drawbacks: Rewards are cash-back only, with no transferable points structure.
• May be ideal for: This card may be suitable for agencies and consultants with variable or high monthly spend patterns that don’t fit neatly into category-based rewards structures.

5. United Club℠ Business Card

• Annual fee: $695
• Rewards include: 2 miles per $1 spent on United® purchases, 5 miles per $1 on prepaid hotel stays through Renowned Hotels and Resorts, and 1.5 miles per $1 on all other purchases
• Key perks: includes United Club℠ membership and provides access to United Club locations for the primary card member and eligible travel companions, along with Premier Access® travel services on United flights
• Expense management: offers the ability to issue employee cards, plus consolidated account management and exportable transaction data
• Potential drawbacks: The benefits are closely tied to United’s ecosystem, making it less useful for teams that don’t regularly fly United.
• May be ideal for: This card may be a match for consultants or agency principals who frequently fly on United and would otherwise pay for lounge access and premium airport services.

6. Bank of America® Business Advantage Customized Cash Rewards

• Annual fee: $0
• Rewards include: 3% cash back in one category of your choice, 2% on dining purchases, and 1% on all other purchases (The 3% and 2% rates apply to the first $50,000 in combined category and dining purchases each calendar year, then 1% thereafter.)
• Key perks: $500 online cash rewards bonus after $5,000 in purchases within the first 90 days
• Expense management: ability to issue employee cards at no additional cost, transaction tracking, and exportable reporting for accounting tools
• Potential drawbacks: Rewards are capped at $50,000 in combined spend across two categories per year. After that, earn rates drop to 1%.
• May be ideal for: This card may be a match for early-stage agencies or consultants who want category flexibility and don’t want to pay an annual fee.

If you run an agency or consulting business and you want to make sure you’re financially prepared for opportunities and growth, consider Mercury IO. With this business card, you’ll gain access to a comprehensive, time-saving dashboard that brings banking, invoicing, and bill payments together in one streamlined system.

You’ll also be eligible for instant access to virtual cards with custom spend limits, so you can control employee spend. Plus, you’ll save time at the end of the month — and at tax time — with real-time transaction visibility and accounting integrations that simplify reconciliation as your business grows. With easy expense tracking tools, receipt-matching, and more features built for business, and more, Mercury IO* is one of the top business credit cards for consultants.

If you’re looking for a business card option that comes with a broader ecosystem of banking, cards, and expense tracking, Mercury IO might be the right fit for you. Consider opening a Mercury account today.