nbkc Business Checking
$0 monthly fee + unlimited cash deposits at partner ATMs; bank (not fintech)
Mercury Business Banking
Startup / multi-user digital ops — $0 monthly fee, free USD wires & ACH, no cash deposits, 0% checking APY
Costs & Fees
| Metric | nbkc Business Checking | Mercury Business Banking |
|---|---|---|
| Monthly maintenance | $0 unconditional | $0 on deposit accounts. Optional Plus ~$29.90–$35/mo; Pro $299/mo (software subscriptions, not DDA maintenance) |
| Fee waiver | N/A — already $0; no balance or activity hoops | N/A — core banking is $0 unconditional; Plus/Pro are optional paid software tiers |
| Transaction fees | Unlimited — no per-item, per-check, or excess transaction fees on published schedule | No per-item fees on ordinary ACH, wires, checks. Unlimited USD ACH, domestic wires, USD intl wires (SHA), RTP (Column). |
| Overdraft/NSF | $0 Overdraft, Returned Item, Insufficient Funds. Bank not obligated to pay overdrafts. No published OD protection program. | $0 overdraft fee; overdrafts not permitted — items may be rejected. Persistent negative ≥30 days may trigger closure. |
| ATM fees | $0 at nbkc, MoneyPass, and Allpoint ATMs. Out-of-network operator surcharge possible; auto rebate up to $12/month. | Mercury does not charge own ATM withdrawal fee (U.S.). Operator surcharge possible; business ATM rebate not confirmed on current help page. 3% FX on non-USD ATM cash. |
| Wire/ACH | Incoming domestic: $0. Outgoing domestic: $5/wire (online, cutoff 3:30 PM CT). Incoming international: $45. Outgoing international: $45 (cutoff 2:00 PM CT). Incoming ACH: $0. Originating ACH credits/debits: $15/mo or $150/yr add-on. | Incoming domestic: $0. Outgoing domestic: $0. Incoming intl: $0 from Mercury. Outgoing intl USD SHA: $0; USD OUR: $15; non-USD: 1% FX. ACH in/out: $0. Same-day ACH $0 if before 12pm PT and <$1M. |
Interest & Yields
| Metric | nbkc Business Checking | Mercury Business Banking |
|---|---|---|
| Checking APY | None — non-interest-bearing by design | 0.00% — non-interest-bearing (Column Exhibit 1, Aug 14, 2026) |
| Savings APY | Business Money Market: 2.75% APY on all balances from $0.01; $0 monthly fee (as of 2026-09-02). Separate account, not checking APY. | 0.00% APY on business savings (0.001% rate; Column Exhibit 1). Not a high-yield account. |
| FDIC coverage | Standard FDIC $250,000 per depositor per ownership category at nbkc bank | Standard FDIC $250,000 per depositor per ownership category at Choice or Column |
Features & Access
| Metric | nbkc Business Checking | Mercury Business Banking |
|---|---|---|
| Branch/ATM network | 4 branches (KC metro only). MoneyPass + Allpoint + nbkc ATMs — 90,000+ marketed globally. Cash deposit at deposit-enabled partner ATMs. | No branches. Mastercard chip ATMs for cash withdrawal only — $1,000/card/business day, $3,000 company-wide. No cash deposits. |
| Mobile app | iOS ~4.4–4.5; Android ~4.2 (~700 reviews) | Trustpilot 4.0 (~2,761 reviews); Google Play ~4.6 (~1.76k); App Store ~4.9 (CA listing) |
| Virtual cards | Not disclosed; multiple physical debit cards allowed | Included — physical + virtual debit with freeze, merchant lock, spend limits |
| Opening deposit | $0 | $0 |
| Eligibility | U.S.-located/registered entities — corp, LLC, partnership, DBA, sole prop (SSN), nonprofit. Controlling person needs SSN. Foreign businesses not accepted. | U.S.-formed LLC, corp, partnership typical. EIN letter required. Trusts refused on business onboarding. International founders OK if U.S. entity and not in prohibited residence country. |
Pros & Cons
nbkc Business Checking
Pros
- $0 monthly, $0 min, $0 OD/NSF/stop/returned-item on Nov 15, 2024 fee schedule
- Unlimited fee-free cash deposits at eligible MoneyPass/Allpoint ATMs — rare among online business checking
- $0 incoming domestic wires and $5 outbound domestic — cheap vs big-bank business checking
- Direct FDIC member bank (Cert #35014), not fintech + partner-bank stack
- $12/mo out-of-network ATM rebate plus 90,000+ ATM network; optional Business MMA at 2.75% APY
Cons
- Checking earns 0% APY — yield requires separate Business Money Market account
- Originated ACH ($15/mo), scanner RDC ($15/mo), and positive pay ($5/mo) are paid add-ons
- Only 4 branches, all Kansas City metro; no weekend lobby
- International wires $45 in and out; standard $250k FDIC only
- Weekday 7–6 CT support; new-account and ATM-cash holds are operational drag
Mercury Business Banking
Pros
- $0 monthly, $0 min, $0 overdraft fee on deposit accounts
- $0 domestic wires, $0 USD intl wires (SHA), $0 ACH, $0 same-day ACH under $1M/12pm PT
- Sweep FDIC marketed up to $5M; RTP/FedNow-style rails $0 on Column accounts
- Strong multi-user, virtual cards, QBO/Xero/NetSuite feeds, bill pay, invoicing on free tier
- IO charge card 1.5% cashback, $0 annual fee (Patriot Bank; separate product)
Cons
- Business checking/savings APY 0.00% — yield requires Treasury ≥$250k (SIPC, not FDIC)
- No cash deposits at all; ATM cash-out capped $1k/card, $3k company
- Fintech + partner-bank stack; documented closure/freeze complaint pattern
- 3% card FX and 1% non-USD wire; Plus/Pro needed for advanced AP/AR automation
- Treasury wrap fee 0.15%–0.60%; Choice consent order and bank migration uncertainty
Verdict
nbkc Business Checking
nbkc Business Account is a single-tier, non-interest-bearing checking at nbkc bank (FDIC #35014) — a real Kansas-chartered bank, not a BaaS fintech. The Nov 15, 2024 fee schedule prices monthly service, OD, NSF, stop payment, and inactivity at $0 with $0 to open. Standout features are unlimited $0 cash deposits at deposit-enabled MoneyPass/Allpoint ATMs, unlimited items, $0 incoming domestic wires, and $5 outbound domestic. Checking yields 0%; park idle cash in Business MMA at 2.75% APY (Sep 2, 2026). Costs appear only for add-ons: ACH origination ($15/mo), scanner RDC ($15/mo), positive pay ($5/mo), Autobooks ($10/mo). Best for cost-conscious and cash-heavy operators who accept weekday support, 4 KC branches, and standard $250k FDIC.
Mercury Business Banking
Mercury is a fintech front end with deposits at Choice Financial Group and Column N.A. (FDIC), optional sweep to $5M. Core checking and savings have $0 monthly fee, $0 minimums, $0 overdraft fee, and $0 USD ACH/wires/RTP (Column). Checking and savings APY are 0.00%. Yield is separate Mercury Treasury (Apex/SIPC, 0.15–0.60% wrap) unlocked at $250k. Cash deposits not offered. Differentiator is startup-grade ops: multi-user permissions, virtual cards, QBO/Xero/NetSuite, bill pay, invoicing on free tier. Weak on 0% checking, no cash, partner-bank risk, and closure complaints. Do not treat Treasury yield as checking APY or Mercury as an FDIC member.