Greenbox Capital Review 2026 — Merchant Cash Advances for Small Business

Last reviewed: May 2026 — Rates and terms verified via Greenbox Capital published terms and third-party lender databases. FundingCompass has no current affiliate arrangement with Greenbox Capital. This review reflects our independent assessment.

Greenbox Capital

MCA Provider

Factor Rate

1.18–1.48

Funding Amount

$3,000–$500,000

Min. Credit Score

500+

Min. Monthly Revenue

$7,500

Published factor rate range and low revenue minimum make Greenbox accessible to smaller businesses. Serves US and Canadian businesses, including high-risk industries many competitors decline.

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Key Terms

Factor Rate

The multiplier applied to your advance to determine total repayment. Greenbox Capital’s published factor rate range is 1.18–1.48. A $50,000 advance at a 1.30 factor rate means you repay $65,000 total — $15,000 in fees. Higher factor rates result in proportionally higher total costs.

Daily Holdback

The fixed percentage of daily sales deducted for repayment. Greenbox Capital collects a fixed holdback percentage of your daily card sales until the purchased receivables amount is fully repaid. If daily sales average $2,000 and holdback is 15%, you pay $300/day. Slower sales days mean smaller payments — and a longer repayment period.

Effective APR (Annual Percentage Rate)

At a 1.30 factor rate, effective APR ranges from approximately 120% (3-month repayment) to 30% (12-month repayment). The same total dollar cost produces a higher annualized rate when repaid faster. Use the MCA True Cost Calculator to model your specific scenario.

Daily ACH

Greenbox’s short-term business funding product uses fixed daily ACH debits rather than a revenue-based holdback. Payment amounts do not flex with your sales — unlike the MCA product, this carries fixed repayment risk during slow periods.

Summary Verdict

Greenbox Capital is a Miami-based alternative lender offering merchant advances and short-term business funding to small businesses in the US and Canada. It serves a wide range of industries including many that larger lenders decline — retail, restaurants, healthcare, transportation, and construction. Factor rates run higher than bank alternatives but are typical for the merchant cash advance (MCA) market, and Greenbox is transparent about disclosing them before you sign. Funding as fast as 24 hours makes it a viable option when speed is the priority and cheaper options have been exhausted.

Best for: Businesses with $7,500+/month in revenue that need fast capital and have been declined by banks or Small Business Administration (SBA) programs — particularly businesses in non-traditional industries or with lower credit scores, including some high-risk merchant categories that most MCA providers decline.

Not ideal for: Businesses that qualify for a business line of credit, SBA loan, or invoice factoring, all of which carry significantly lower effective costs.

At a Glance

Rates verified May 2026 via Greenbox Capital published disclosures.

What Greenbox Capital Offers

Greenbox Capital operates as a direct funder for small businesses that need fast access to operating capital. Its primary product is a merchant cash advance — a purchase of a fixed amount of future receivables in exchange for a lump sum today.

Merchant Cash Advance: Greenbox Capital purchases a portion of your future credit card and debit card receipts. Repayment is collected daily as a fixed holdback percentage of your card sales — meaning payment fluctuates with your revenue rather than staying fixed. This makes it more flexible during slow periods than a fixed-payment loan, though total cost remains fixed regardless of repayment speed.

Short-Term Business Funding: Greenbox also offers short-term loans repaid via daily or weekly ACH, with set terms rather than revenue-based holdback. This structure suits businesses with consistent bank deposits rather than card-heavy revenue.

Greenbox serves a notably broad industry list including many businesses that mainstream MCA providers decline: cannabis-adjacent businesses, adult entertainment-adjacent businesses, and high-risk merchant categories. Confirm eligibility at application.

Greenbox Capital's published factor rate range of 1.18–1.48 means a $50,000 advance costs between $9,000 (at 1.18) and $24,000 (at 1.48) in total fees — with a $7,500/month revenue floor that is the lowest threshold among major MCA providers reviewed.

FundingCompass research, May 2026

Cost Transparency

Greenbox Capital publishes its factor rate range (1.18–1.48) on its website — a meaningful transparency advantage over many MCA competitors that require a full application before disclosing any cost information. Factor rates are not APR (annual percentage rate); they represent the total cost multiplied against your advance amount. Per FTC guidance on small-business financing, businesses should always request the effective APR before signing any MCA agreement.

Cost example:

• Advance amount: $50,000
• Factor rate: 1.30
• Total repayment: $65,000
• Total cost (dollar): $15,000
• Holdback: 15% of daily card sales

If daily card sales average $2,000 and holdback is 15%, daily payment is $300, and repayment takes approximately 217 days (about 7 months). At that repayment speed, effective APR is approximately 50–60%.

Effective APR reference (factor rate 1.30):

Effective APR drops significantly the longer the advance takes to repay. Use the MCA True Cost Calculator to model your specific scenario.

Who Qualifies

Greenbox Capital’s eligibility requirements are accessible relative to most alternative lenders:

• Monthly revenue: $7,500+ ($90,000+/year)
• Time in business: 6+ months
• Personal credit score: 500+
• Business bank account required
• Must accept credit/debit card payments (for MCA product)
• Available in all 50 US states and Canada

Greenbox explicitly serves many high-risk industries — call or apply online to confirm whether your specific industry qualifies.

Application Process

1. Online application at greenboxcapital.com — approximately 5–10 minutes
2. Upload 3 months of business bank statements or connect bank account
3. Soft credit pull for pre-qualification
4. Offer presented with factor rate and holdback disclosed
5. Hard credit pull upon acceptance
6. Funding within 24–48 hours of signed agreement

Greenbox assigns a dedicated funding advisor at application — you work with the same contact through approval and funding.

Pros and Cons

Pros:

• Published factor rate range (1.18–1.48) — compare costs before applying
• 500 credit score minimum is among the lowest in the market
• $7,500/month revenue floor is accessible for newer or smaller businesses
• US and Canadian businesses eligible
• Serves high-risk industries many competitors decline
• Dedicated funding advisor assigned at application

Cons:

• $500,000 maximum is lower than some competitors (BFS Capital goes to $2M)
• Factor rates at the high end (1.48) represent a very high effective APR — shop the offer
• MCA effective APR is high (40–200%+) regardless of provider — not appropriate as a first-resort financing option
• Revenue-based repayment means no fixed end date

Greenbox Capital vs. BFS Capital vs. Credibly

Greenbox’s published rate range and low revenue minimum are its strongest differentiators. For businesses needing more than $500,000, BFS Capital is the better fit. Credibly publishes comparable rate transparency and serves the US market only.

Alternatives to Evaluate First

• Business line of credit: BlueVine and Fundbox work with 600+ credit and 6+ months in business at 15–30% APR. See Business Line of Credit Guide.
• Invoice factoring: If your business has B2B invoices outstanding, factoring costs 18–60% effective APR — less than most MCAs. See Invoice Factoring Guide.
• SBA loan: If you can wait 30–60 days and have 680+ credit and 2+ years in business, SBA 7(a) rates are 10–13% APR. See SBA Loans Guide.