A cpa letter use of business funds tells a lender exactly how money will be used—and where it came from.
It confirms purpose, ties amounts to records, and states limits.
It supports line of credit, business loan, down payment, and even refinance requests.
What This Letter Covers (and Why Lenders Ask)
A licensed CPA issues a short, signed letter on firm letterhead.
It documents use of funds and source of funds with clear references.
Core confirmations
- Purpose: working capital, equipment, closing costs, down payment, or payoff.
- Amounts and ratio splits if multiple purposes apply.
- Source: operating cash, retained assets, owner contribution, or external proceeds.
- Records used: bank statement, profit and loss accounts, balance sheets, and filed tax return data.
- Limits: not an audit; no forward-looking promises.
Why lenders request it
- Improves accuracy in underwriting.
- Builds credibility through licensed third-party documentation.
- Supports financial reporting to investors and credit committees.
Scope, Standards, and Boundaries
This is accounting work, not assurance.
The letter stays inside professional limits.
What CPAs can do
- Compare amounts to financial statements and bank activity.
- Reconcile totals to the general ledger.
- Describe purpose and timing in plain language.
What CPAs will not do
- Perform auditing procedures unless separately engaged.
- Issue audit or review conclusions.
- Provide legal opinions on covenants or collateral.
Framework notes
- We align wording to AICPA ethics and third-party communication practices.
- If your books follow IFRS(International Financial Reporting Standards), we map captions to U.S. terminology for the lender’s worksheet.
Documents That Keep Turnarounds Short
Clean records reduce back-and-forth.
Borrower provides
- Latest bank statement set (typically 2–3 months).
- YTD financial statements: income statement and balance sheets.
- Most recent filed tax return (business and/or personal).
- For entities: limited liability company operating agreement or ownership schedule.
Use of Funds: Typical Scenarios We Document
Where the question is loan approval rather than the origin of the money, that is handled separately — see the CPA letter requirements for a business loan application.
Working capital and operating expenses
- Payroll, inventory, marketing, or maintenance.
- We note categories and estimated timing.
- We can add an expense ratio snapshot if the lender requests a margin view.
Equipment or build-out
- Purpose and vendor.
- Draw schedule if applicable.
- Link to quotes or invoices already in the file.
Real-estate related
- Down payment for a purchase, refinancing costs, or reserves for a home loan / home mortgage.
- We cite the account holding the funds and the period they were seasoned.
- If the lender asks, we reference the borrower’s mortgage calculator output as context (rates and payment estimates remain the lender’s domain).
Landlord or leasehold improvements
- For commercial tenants, some landlords request a use-of-funds note for build-out.
- We match the leasing checklist.
Using Business Funds for a Down Payment: What Underwriters Verify
When a down payment comes from a business account rather than personal savings, underwriters ask two separate questions: where the money came from, and whether the borrower is entitled to take it out. A CPA letter is how those questions get answered with documentation rather than assertion.
This matters more on real-estate files than on other uses of business funds. A lender reviewing working capital or equipment spending is looking at how a business operates. A lender reviewing a down payment is deciding whether to extend credit against that money, so the paper trail has to be clean, dated, and traceable.
Personal Account vs. Business Account Sourcing
Funds already sitting in a personal account for several months are usually straightforward. Funds moving from a business account to a personal account shortly before closing are not — the underwriter needs to see that the transfer was a legitimate distribution or draw, not a temporary movement of money that must be returned.
- Direct from business account. The lender verifies ownership of the entity and the borrower’s right to withdraw.
- Transferred to personal first. The lender traces the transfer, its date, and the source balance behind it.
- Multiple owners. Where an entity has more than one owner, lenders often want confirmation that other principals do not object to the withdrawal or that it is consistent with the operating agreement.
Commingling and Why It Slows Files Down
Mixing personal and business money is one of the most common reasons a down-payment file stalls. When business and personal transactions run through the same account, it becomes difficult to show which dollars are business proceeds and which are personal — and an underwriter who cannot trace the money will usually ask for more documentation rather than accept the balance at face value.
Clean separation between business and personal accounts, maintained consistently, is what makes a CPA letter straightforward to write and easy for the lender to accept.
Seasoning: Why the Date on the Deposit Matters
Lenders generally want to see that funds have been in the account for a defined period, commonly two to three statement cycles. Money that appears shortly before application draws attention, particularly if the deposit is large or irregular. A CPA letter can confirm that a deposit came from operating cash flow, an owner contribution, or the sale of a business asset — turning an unexplained balance into a documented one.
Can the Funds Legally Be Withdrawn?
Owning a share of a business does not automatically mean the owner can take money out of it. How a withdrawal is characterised depends on the entity, and each carries different documentation:
- Funds are usually taken as a member distribution, governed by the operating agreement. Multi-member LLCs may require distributions to follow ownership percentages.
- S-Corporation. Owners take a distribution separate from wages, and distributions are generally expected to follow share ownership.
- Withdrawals are governed by the partnership agreement, and capital account balances matter.
- Sole proprietorship. There is no legal separation between owner and business, so the question is one of tracing rather than entitlement.
A CPA letter addresses this by confirming the entity type, the borrower’s ownership percentage, and that the withdrawal is consistent with how the business has been operated and recorded — facts drawn from the records, not a legal opinion on the governing documents.
Business Impact: What a CPA Can State, and What They Cannot Assure
Lenders frequently ask whether withdrawing the down payment will harm the business. It is a fair question, but the wording matters, because professional standards limit what a CPA may say.
The same question comes up on large loans, where a bigger down payment magnifies the concern — see how it is handled on high-value mortgage files.
A CPA can factually state:
- The amount of the withdrawal and the account it came from
- The balance and activity in that account over a stated period
- Whether withdrawals of comparable size have occurred previously in the ordinary course of business
- What the business’s recorded working capital position was on a stated date
A CPA cannot:
- Guarantee the business will remain adequately capitalised after the withdrawal
- Predict future cash flow or continued solvency
- State that the business is “healthy” or “financially sound” as an opinion
- Provide assurance on figures that were not audited or reviewed under the applicable standards
The practical effect is that a well-written letter answers the lender’s underlying concern with documented history rather than a promise. An underwriter who can see that similar withdrawals have occurred before, and what the position was on a given date, has what they actually need.
Source of Funds: What Underwriters Look For
Lenders want a clean, dated trail.
Common sources we confirm
- Operating cash flow shown on the P&L.
- Sale of assets or owner injection.
- Intercompany transfers with ownership detail.
- Proceeds from another loans facility (identified and segregated).
Red flags to avoid
- Unexplained large deposits.
- Mixing personal and business funds with no note.
- Inconsistent ownership records.
Expense Ratio Add-On (When Requested)
Some lenders ask for a margin view alongside the purpose note.
That’s where a cpa expense ratio letter helps.
What we provide
- Simple formula (e.g., Total Operating expenses ÷ Gross income for the period).
- Result as a percentage with the dates covered.
- Tie-out to the income statement and spot checks to deposits.
Why it matters
- Supports credit policy for mortgage lenders and business credit teams.
- Adds consistency across the underwriting workbook.
Proof of Funds vs. Source of Funds: Two Different Documents
These terms are often used interchangeably, but lenders treat them as separate requirements, and confusing them is a common cause of delay.
| Document | What it answers |
| Proof of funds | Do you HAVE the money? Usually a bank letter or account statement showing a balance on a given date. |
| Source of funds | Where did the money COME FROM? Usually a CPA letter documenting origin, entity ownership, and the records behind the balance. |
A bank can confirm a balance exists. It cannot explain that the balance came from operating revenue rather than an undisclosed loan, or confirm that the borrower is entitled to withdraw it from a business entity. That is what a CPA letter provides.
On many real-estate files, both are requested: a proof of funds showing the money is available, and a source of funds letter explaining its origin. If a lender has asked for one and the file is still being questioned, it is often because they actually need the other.
Use of Business Funds Sample
Subject: CPA Letter — Use of Business Funds & Source of Fund
I am a CPA for [Borrower/Company]. For the period [dates], I reviewed management financial statements (P&L and balance sheet) and recent bank statement activity.
Use of Funds: [Amount] is intended for [working capital/equipment/closing costs/down payment/refinance fees] during [timeline].
Source of Funds: Funds are held in [account], derived from [operating cash flow / owner contribution / asset sale] as shown in the attached statements.
Procedures were limited to comparisons and tie-outs. This is not an audit or review, and no opinion is expressed on future results
[Name], CPA — [Firm], License [State]
Delivery: PDF with esignature; hard copy available on request.
Workflow: From Request to Delivery
Step 1: Intake
- Lender checklist, recipient details, and due date.
- Confirm if expense ratio or seasoning notes are required.
Step 2: Review & Reconcile
- Tie planned use to accounting entries.
- Confirm ownership and entity structure.
- Align captions to financial reporting used by the lender.
Step 3: Draft, Sign, Deliver
- Draft concise language; add a one-line disclaimer on scope.
- Issue on letterhead with CPA credentials and signature.
- Send via secure link or portal; esignature supported.
Optional follow-ups
- Provide a sample redacted letter if the lender needs format clarity.
- Add a short bridge from IFRS to GAAP captions when relevant.
Risk, Controls, and Professional Notes
- Internal controls: the letter supports the lender’s documentation trail; it does not replace their testing.
- Professional liability: we avoid assurance language and keep procedures explicit.
- Accuracy: numbers are drawn from final books; if preliminary, they’re labeled.
- Auditing: any audit reports or assurance work are separate engagements.