How Freelancers Can Use Fintech Apps to Replace a Business Bank Account

Updated August 2026

I’ve watched clients at my own tax prep desk swap their Bank of America checking account for something like Lili and never look back. Fintech apps for freelancers aren’t the scrappy add-ons they were five years ago. They’ve grown into full financial platforms that match, and in several respects beat, what a traditional business bank account does. Statista’s 2024 fintech market analysis put the global sector past $340 billion in revenue, and a lot of that growth traces back to self-employed workers looking for something cheaper and less bureaucratic than legacy banking.

Every dollar lost to a monthly maintenance fee, every hour spent reconciling a spreadsheet by hand, that’s margin walking out the door for a solo operator. A well-chosen fintech stack closes both gaps at once.

What do fintech apps actually replace?

At their core, these apps replace four things a business bank account does: receiving payments, holding funds, paying bills, and producing records for tax season. Modern platforms package FDIC-insured deposit accounts, virtual debit cards, invoicing tools, and expense tagging into one dashboard, no branch visit, no minimum balance to babysit.

Chase and Bank of America still charge $15 to $30 a month for business checking and often demand a $1,500-plus minimum balance to waive it. Relay and Lili charge nothing on their base tiers, and Relay throws in up to 20 sub-accounts for splitting money by purpose.

Core Functions Covered by Fintech Platforms

The comparison table below breaks down individual features. A freelancer shopping for a fintech platform should look for ACH transfers, mobile check deposit, and a business debit card at minimum. QuickBooks or Wave integration matters too, since it saves hours at tax time. Mercury goes further, adding API access and multi-user permissions, capabilities you’d normally only find on a premium business checking product.

There’s one place fintech still falls short of a brick-and-mortar bank: cash deposits. Most platforms simply won’t take physical cash, which only matters if you’re one of the freelancers still getting paid that way with any regularity.

Which apps are worth using right now?

Mercury, Relay, Lili, and Found lead the pack in 2025, and each one fits a different kind of freelancer. Mercury makes sense for high-revenue contractors who need real API integrations. Lili is built for the sole proprietor who wants tax withholding handled automatically without thinking about it.

Found earns its reputation through automatic tax estimation. It peels off a set percentage from every deposit into a dedicated tax envelope, which matters given that the IRS calculates self-employment tax at 15.3% of net income.

How do invoicing and payments work?

Native invoicing is standard now on most leading platforms, which means you can skip paying separately for FreshBooks or HoneyBook. Lili’s Pro plan bundles unlimited invoicing with automatic payment reminders right inside the same dashboard where the money actually lands.

Payment acceptance matters just as much as invoicing. These platforms connect directly to Stripe, PayPal, and Venmo for Business, so a client can pay by card or ACH without you needing a separate merchant account. The Federal Reserve’s 2023 Payments Study found ACH transactions account for the vast majority of business payment volume, which tells you where the money is actually moving.

Managing Irregular Income Across Multiple Clients

Relay lets you split incoming money across up to 20 separate sub-accounts, tagged for taxes, operating costs, or savings, moved automatically by transfer rules you set once. It’s essentially envelope budgeting for freelancers, a topic covered in more depth in our overview of how fintech apps replace traditional bank accounts.

Anyone dealing with lumpy, unpredictable income benefits most from this kind of automation. Set a rule to shift 25 to 30% of every deposit into a tax sub-account, and the guesswork disappears along with the risk of an IRS underpayment penalty.

Can these apps handle taxes and bookkeeping?

Tax automation is where the gap between fintech and a traditional bank really opens up. Found, Lili, and Bonsai auto-sort transactions into IRS expense categories and spit out pre-filled Schedule C summaries, which cuts down significantly on what you’d otherwise pay an accountant to untangle in April.

Found’s withholding tool pulls a percentage the user sets, usually somewhere between 25 and 30%, out of every incoming payment before it hits your spendable balance. It also flags deductible expenses as they happen rather than months later. If you’re also thinking past this year’s taxes toward long-term savings, our guide on how fintech apps replace traditional bank accounts covers that bigger picture.

Quarterly Estimated Tax Payments

Once net income crosses $1,000, the IRS expects quarterly estimated payments, not a lump sum in April. Lili and Found build tax calendars into the app itself, sending reminders ahead of the April 15, June 15, September 15, and January 15 deadlines. That one feature alone has saved plenty of freelancers from penalties they didn’t see coming.

Keeping business income walled off from personal savings isn’t optional if financial independence is the goal. Our piece on how fintech apps replace traditional bank accounts speaks directly to the irregular-income reality most freelancers live with.

Is this actually safe?

Generally, yes, as long as the platform partners with an FDIC-insured bank behind the scenes. Mercury, Relay, Lili, Found, and Novo all hold customer deposits at FDIC member institutions, which means your funds are insured up to $250,000 per depositor per bank. Mercury pushes that further, up to $5 million, by spreading deposits across a sweep network of partner banks.

Here’s the distinction that trips people up: these companies aren’t banks. They’re technology companies that partner with regulated banks to hold the actual money. That’s a legal, common, well-regulated arrangement, but it still pays to confirm FDIC pass-through coverage before parking a large balance anywhere. The FDIC’s deposit insurance resource spells out exactly which fintech-held products qualify.

Two-factor authentication, virtual card numbers for online checkout, and real-time transaction alerts show up as standard on most leading platforms, and frankly, that often beats what a small community bank offers. Anyone whose revenue is climbing should think about how this infrastructure fits into a longer financial plan; our overview of how fintech apps replace traditional bank accounts lays out the regulatory layer sitting underneath these apps.

Related reading: How Freelancers Can Use Fintech Apps to Replace a Business Bank Account.

Frequently Asked Questions

Can a freelancer use a fintech app instead of a business bank account legally?

Yes. Fintech apps that partner with FDIC-member banks provide legally equivalent deposit and payment services for freelancers and sole proprietors. There is no regulatory requirement for self-employed individuals to hold accounts at traditional banks, provided the platform is compliant with FinCEN and applicable state money transmission laws.

Which fintech app is best for freelancers who need tax help?

Found is widely regarded as the best option for tax automation, offering automatic tax withholding, IRS expense categorization, and quarterly payment reminders. Lili is a strong alternative for sole proprietors who also want invoicing built in. Both platforms offer free base tiers with premium tax features on paid plans.

Do fintech apps for freelancers report income to the IRS?

Yes, platforms that process payments above IRS thresholds are required to issue 1099-K forms. The IRS threshold for 1099-K reporting is $5,000 in payment volume annually. Freelancers should track all income regardless of whether a form is issued, as all self-employment income is taxable.

What happens to my money if a fintech app shuts down?

If the fintech app holds your funds at an FDIC-insured partner bank, your deposits are protected up to $250,000 even if the fintech company itself fails. The funds are legally held by the partner bank, not the app. Always confirm the name of the partner bank and verify its FDIC membership at FDIC.gov before opening an account.

Can I use a fintech app to build business credit as a freelancer?

Most fintech platforms do not directly report payment history to business credit bureaus like Dun & Bradstreet or Experian Business. However, maintaining consistent cash flow through a fintech business account strengthens your financial profile when applying for business credit cards or lines of credit. Some platforms, like Mercury, offer charge cards that may support credit building over time.

Is a fintech app account the same as an LLC bank account?

Not automatically. Freelancers who have formed an LLC must open an account in the LLC’s name. Many fintech platforms, including Mercury and Relay, support LLC accounts. Sole proprietors can open in their own name using a DBA. Mixing personal and business funds in any structure creates liability and tax complications.

Do fintech apps support multi-user access for small teams?

Yes. Platforms like Mercury and Relay offer multi-user permissions, allowing team members to access different parts of the account with customizable roles and access levels. This feature is essential for freelancers who hire subcontractors or work with collaborators.

Are ACH transfers faster than wire transfers?

ACH transfers are typically slower but more cost-effective. Wire transfers settle in real time but incur higher fees, often $15 to $30 per transaction. For most freelancers, ACH is sufficient and preferred due to lower cost and widespread availability.

How do I know if my fintech app is FDIC-insured?

Check the platform’s website for disclosures about its partner banks. Reputable apps will list their FDIC-insured partner banks and the maximum coverage per depositor. You can verify the bank’s FDIC status at FDIC’s bank search tool.

Can I open a fintech account without a personal credit check?

Yes. Most fintech apps for freelancers do not require a personal credit check to open an account. They rely on identity verification, government-issued ID, and business registration details instead. This makes them accessible to freelancers with limited or no credit history.