Working Capital for Currency Exchanges and MSBs: Float, Vault Cash and Lines of Credit

By MercFinancial · Published 2026-10-21

Working capital for a currency exchange or check casher means funding cash on hand, the inventory of the business. The lines that fund float, when to arrange them, and the controls lenders check.

Working capital for a currency exchange, check casher or other money services business means funding cash on hand, which is the inventory of the business and the one asset most lenders have never underwritten. It comes from a cash-secured line at the MSB's own bank, a specialty finance facility against cash and receivables, equity pulled from an owned building, and short-term non-bank loans sized on fee deposits, each put in place well before the seasonal peak rather than during it.

This guide covers why float is the central problem for an MSB, how tax refund season and other peaks change the need, the lines of credit and facilities that fund cash on hand, how far ahead each should be arranged, the armored courier, insurance and reconciliation controls every lender checks, the mistakes that drain a line, and how MercFinancial places the request.

Nobody funds float in the middle of tax season. The line is arranged in the fall or it is not arranged at all.

Float: why cash on hand is the MSB's inventory

A hardware store's inventory is on shelves. A currency exchange's inventory is in the vault, in the teller drawers, in the armored truck on the way to the bank, and in the foreign currency it holds against walk-in demand. For a check casher it is the cash handed over against checks that will not be collected for a day or more. All of it earns nothing while it waits, all of it is exposed to loss, and all of it has to be there in full on the busiest day or the business turns customers away. That is float, and it is why an MSB with healthy fee revenue can still be short of working capital.

Lenders that fund inventory for other businesses understand the shape of the problem, but most have never seen inventory that is itself cash. A term loan is the wrong instrument, because the need rises and falls daily and peaks seasonally. What fits is a line or a facility that is drawn and repaid as the float moves, secured by the cash and the receivables it turns into. The broader picture of who funds the category is in why lenders say no to money services businesses.

Seasonal peaks and the tax refund problem

For a check casher the year has a shape. Tax refund season, from late January through April, multiplies check volume and check size, and the store needs far more cash on hand than in an ordinary month, for weeks at a time. Currency exchanges see their own peaks around holidays, travel seasons and events near the border or the airport. Money transmitter agents see remittance spikes around holidays in the countries their customers send to. Payday cycles and the first of the month add a weekly and monthly rhythm underneath.

The float problem is therefore not a steady number but a curve, and the capital has to be arranged for the top of the curve. A line sized to an ordinary month runs out in February. A line sized to February sits mostly unused the rest of the year, which is fine if it is a line and expensive if it is a term loan. Bring the lender twelve months of month-end vault counts and daily cash positions for the peak weeks, so the sizing is based on the actual curve rather than an estimate.

Lines of credit and facilities that fund MSB cash on hand

• Cash-secured line at the relationship bank. The most common structure where it exists. The bank that holds the MSB's operating account extends a line secured by deposits and, sometimes, by checks in transit, drawn for the peak and paid down after. Available only from a bank that knowingly serves money services businesses, re-sized annually, and dependent on the account staying open.
• Specialty finance facility. A small group of lenders built around cash-intensive businesses writes secured lines with a borrowing base over cash on hand, checks in transit and agent receivables, with covenants on compliance, insurance and bank account stability. Larger minimums, deeper diligence, more flexible than a bank line.
• Real estate equity. An MSB that owns its building can refinance it and hold the proceeds as a permanent cash cushion. Real estate lenders are far less sensitive to the tenant's industry than working capital lenders, and the cost is usually the lowest available to the business.
• Bank-statement and revenue-based loans. Short-term loans from non-bank lenders sized on monthly fee deposits and the owner's credit, usable for a one-time gap or a surprise loss. Fast, costly, and the wrong tool for a recurring seasonal need. See bank statement business loans.
• Equipment financing. Not float itself, but safes, cash recyclers, counters and kiosks financed by equipment lenders free up cash that would otherwise be spent on hardware.

Closed: unsecured lines from most banks, and the large online lenders and major payment processors whose restricted lists name money services businesses and check cashing. The head-term guide on check cashing business loans covers the full product set.

How far ahead to arrange each facility

No lender funds float in the middle of the peak, because the file cannot be underwritten in time and because a request made in February reads as distress. Arrange the bank line or specialty facility in the fall, with the prior season's cash curve in the file, so it is approved, documented and tested before the first large refund checks arrive. A real estate refinance takes one to two months from application to funding and belongs in the same fall calendar. Equipment financing for safes and kiosks takes a few weeks. Bank-statement and revenue-based loans fund in days and are the only instruments that can be arranged inside the peak, which is exactly why they are expensive and why relying on them is a mistake that compounds every year.

What lenders check: courier, insurance and reconciliation

Before a lender funds cash on hand, it wants to know the cash will still be there. Three controls are checked on every file. The armored courier contract: who moves cash between the bank and the store, how often, with what limits per trip, and whether the courier's liability covers the amounts in transit. The insurance: a crime policy covering employee dishonesty, robbery and burglary, cash-in-transit coverage, and limits that match the peak-season vault position rather than an average month. A policy with a limit below the February vault count is a gap the lender will price or decline on. The reconciliation: daily cash counts tied to the teller system and the bank statements, returned-check tracking, and a month-end vault position the owner can produce on request.

Beyond the three, the lender confirms the compliance basics every money services business carries: FinCEN registration, the written anti-money-laundering program with its last independent review, the state license where one is required, and a stable bank relationship. A file with the controls and the compliance in order moves to the numbers quickly. One without them does not reach the numbers.

Mistakes that drain an MSB line

• Using the line for a store buildout or an acquisition, so it is not available when the season arrives.
• Letting the line sit fully drawn through the summer, which tells the bank the business is undercapitalized rather than seasonal.
• Carrying a crime policy sized to an average month and discovering the gap after a loss.
• Moving the operating account to a new bank without first confirming it serves money services businesses, and losing the line with the old account.
• Stacking short-term advances in February to cover the float, then spending the summer repaying them from fee revenue.

Where MercFinancial fits

MercFinancial is a commercial funding brokerage in Houston, not a lender, and it does not hold or supply cash. It reads the file first: the seasonal cash curve, the bank relationship, the courier contract, the insurance limits, the reconciliation and the compliance documents. From more than 160 wholesale and institutional funding sources it identifies the ones whose credit policy allows a money services business and the facility the file supports, places one file with all of them, and compares the offers on cost, advance rate, seasonality and covenants. When nothing fits, including when the real answer is the relationship bank or the building, it says so. Availability depends on the funding source. The other guides are at check cashing and MSB business funding, and the business funding page describes the programs a file is read against.

Frequently Asked Questions

How do check cashers finance vault cash for tax season?

Mainly through a cash-secured line at the bank that holds the operating account, arranged in the fall and sized to the prior season's peak, and drawn as refund checks arrive. Specialty finance facilities do the same for larger stores. A store with an owned building often refinances it and holds the proceeds as a permanent cushion. Nothing is arranged inside the peak except costly short-term loans.

Can a currency exchange get a business line of credit?

Yes, from a bank that knowingly serves money services businesses, usually secured by deposits and sized to the exchange's documented cash curve. Specialty finance companies write them as well, with a borrowing base over cash on hand and receivables and covenants on compliance and insurance. Most other banks and large online lenders decline the category on policy before the file is read.

What insurance do lenders require for an MSB?

A crime policy covering employee dishonesty, robbery and burglary, cash-in-transit coverage for amounts moved by courier or staff, and limits that match the peak-season vault position rather than an average month. The lender compares the policy limit to the busiest month's vault count, and a limit below it is a gap the lender prices or declines on. Premises liability and property coverage are assumed.

Why does the lender care about my armored courier?

Because the cash it is funding spends part of every week in transit, and the courier's contract decides who bears the loss if it does not arrive. Lenders read the contract for frequency, per-trip limits and the courier's liability, and compare it to the amounts actually moved. A store that self-transports large sums with no coverage is a risk most lenders will not take.

Should an MSB use a merchant cash advance for working capital?

Only for a one-time gap, never for the recurring seasonal float. A revenue-based advance or bank-statement loan funds in days and is the only instrument that can be arranged inside tax season, but it is repaid from fee revenue through the slow months and shows in the statements every subsequent lender reads. The seasonal need belongs on a line arranged in the fall.

MercFinancial is a commercial funding brokerage in Houston, Texas. MercFinancial is a broker, not a lender: every loan is made by a third-party funding source, every request is subject to that source's underwriting and credit approval, and loan amounts, advance rates, interest rates, terms, fees, collateral and guaranty requirements vary by funding source and borrower and are not guaranteed. Nothing here is a commitment to lend or an offer of credit, and financing is for business purposes only. Any example in this guide is hypothetical and illustrative; actual terms and outcomes vary. Money services businesses must register with FinCEN and comply with the Bank Secrecy Act; money transmitters are licensed state by state; financing availability depends on the funding source's policies. This guide is educational only and is not legal, tax, accounting or investment advice.