Skip to content

Bookkeeping

Cash basis bookkeeping

Short answer

Cash basis bookkeeping records income when it lands in the bank and expenses when they are actually paid, so your books match your bank balance. Finbryn keeps cash-basis books in QuickBooks Online, Xero or Wave for US small businesses that want simple, easy-to-read reports, reconciled every month and reviewed by a senior reviewer before they reach you.

Bank reconciliation summary

Illustrative client · August 2026

USD

Reconciled weekly
Reconciliation summary
AccountDifferenceStatus
Operating account··48210.00Reconciled
Reserve account··09370.00Reconciled
Company card··10060.00Reconciled
Card processor clearing0.00Reconciled
Payroll clearing0.00Reconciled

Last weekly runFri, Aug 28, every account agreed to its statement.

Two open itemsTwo card receipts requested from you, marked on the card account until they arrive.

Illustrative. An example of the document, not a client's figures.

Cash basis answers the question most owners actually ask: how much money do we have, and where did it come from or go. There is no invoice sitting on the books as revenue before the customer has paid it, and no bill counted as an expense before the check clears. For a sole proprietor, a small service business, a freelancer or an early-stage company with straightforward operations, that simplicity is a feature, not a shortcut taken to save time.

Each month we record income as it is received and expenses as they are paid, reconcile every bank and card account to its statement, and close with a cash-basis profit and loss statement and balance sheet. Sales tax collected on a customer's behalf is tracked in its own liability account so it never inflates what the business actually earned. If you run payroll, those cash outflows post when the payroll run actually debits the bank, matching the rest of the ledger.

Cash basis has real limits. It does not show money you have billed but not collected, or bills you owe but have not paid, so a look at the books alone can understate or overstate how the business is really doing at a point in time. A business carrying meaningful inventory, or one that grows past the gross-receipts threshold the IRS uses to require accrual accounting for federal tax purposes, will eventually need to move to accrual reporting, at least for its tax return. We watch for that threshold as part of the monthly close and flag it before it becomes a surprise at filing time, rather than after.

Cash-basis books line up cleanly with a cash-basis Schedule C, Form 1120-S or partnership return. We prepare the records and reconcile the accounts; a credentialed preparer signs and files the actual return. If a lender, an investor or your own growth later calls for accrual reporting, we convert the file and rebuild receivables and payables for prior periods, so the switch does not break the comparisons you have already been using to run the business.

What is included

Cash basis bookkeeping covers income recorded when it is received, whether by bank deposit, card processor payout or check, and expenses recorded when they are actually paid out of the business. Every bank and card account is reconciled to its statement each month, and a cash-basis profit and loss statement and balance sheet are delivered at close.

Sales tax collected on behalf of a state, deposits held for a customer, and loan proceeds are each tracked separately from operating revenue and expense, so the top line reflects what the business actually earned rather than money that is passing through. Any open items, an unmatched deposit, a payment to an unfamiliar vendor, are logged for you to answer before the period closes.

Who this is for

Cash basis fits a sole proprietor, a small service business, a consultant billing a handful of clients, or an early-stage company with simple operations and no significant inventory. It also fits a business that primarily wants to know its bank balance and does not yet answer to a lender covenant, an investor reporting requirement, or a tax rule that forces accrual.

It generally does not fit a business carrying substantial inventory for resale, since cash basis alone can distort the timing of cost of goods sold, or a business that has already crossed the IRS gross-receipts threshold for mandatory accrual accounting. We flag both situations during onboarding rather than let a business build a year of books on the wrong basis.

How the process works

Each month we pull bank, card and payment-processor activity, record income as it is received and expenses as they clear, and reconcile every account against its statement. Anything that cannot be coded cleanly from the records, such as a personal card charge on a business account or a deposit with no clear source, goes on the open-items list for a short answer from you.

Once open items clear, the period is reconciled and closed, and you receive a profit and loss statement and balance sheet on a cash basis. A senior reviewer reviews the file before it goes out, checking that nothing has been coded as an accrual item by mistake, such as a bill entered as an expense before it was actually paid.

Common problems we fix

The most frequent issue in a first review is a mix of cash and accrual entries in the same file, usually from bills entered into QuickBooks or Xero as unpaid before the software's bank feed later shows the actual payment, double-counting the expense. We also regularly find sales tax collected sitting inside gross revenue instead of its own liability account, and loan or investor funds recorded as income rather than a liability or equity contribution.

Another common problem is a business that has quietly crossed the point where cash basis no longer fits: growing inventory, or gross receipts approaching the IRS threshold for mandatory accrual. We flag that during the monthly close, with enough notice to plan a conversion rather than scramble at tax time.

Software and integrations

Cash basis bookkeeping runs inside QuickBooks Online, Xero or Wave, whichever the business already uses. All three record cash-basis reports natively, and QuickBooks Online and Xero can toggle a report between cash and accrual view for comparison, though the underlying ledger for a true cash-basis engagement is kept clean of accrual-only entries such as unpaid bills sitting as expenses.

If a business is not yet set up in any of the three, we configure a file in the owner's name, so ownership of the software subscription and the data inside it stays with the business regardless of who does the monthly bookkeeping.

What it costs

Cash basis bookkeeping is priced the same way as monthly bookkeeping generally: by transaction volume and account complexity, using the tiers on the published rate card at /us/pricing rather than a flat number quoted here. A simple, low-volume cash-basis file is typically the least expensive bookkeeping engagement to run, since there are no receivables or payables to maintain between periods.

If prior months are not reconciled when the engagement starts, that catch-up work is scoped and priced separately from the ongoing monthly fee, and your exact cost is confirmed in writing before work begins.

The threshold that forces a change

Under section 448(c) of the Internal Revenue Code, most C corporations and partnerships with a C corporation partner cannot use the cash method once their average annual gross receipts over the prior three tax years exceed a statutory threshold that is indexed for inflation each year; the base figure in the statute is $26 million. A related exception under section 471(c) lets qualifying small businesses at or under that same threshold treat inventory as non-incidental materials and supplies rather than forcing full accrual accounting for inventory.

Sole proprietorships, S corporations and most partnerships without a C corporation partner are not subject to this specific test and generally retain more flexibility to use cash basis regardless of size, subject to other IRS rules. We track where a growing business sits relative to this threshold as part of the annual planning conversation, not only when a tax return is due.

How we work

The process

  1. 1

    Pull the month

    Bank, card and payment-processor activity is imported once statements are available after month end.

  2. 2

    Record on a cash basis

    Income is booked as it is received and expenses as they are actually paid, with no accrual-only entries in the ledger.

  3. 3

    Separate pass-through items

    Sales tax collected, customer deposits and loan proceeds are moved to their own accounts, out of operating revenue.

  4. 4

    Flag open items

    Unmatched deposits or unfamiliar vendor payments go on a short list for you to answer before close.

  5. 5

    Reconcile and review

    Every account is reconciled to its statement, then reviewed by a senior reviewer for anything coded on an accrual basis by mistake.

  6. 6

    Deliver reports

    A cash-basis profit and loss statement and balance sheet are delivered on the agreed close date.

Cash basis bookkeeping

Common problems we fix

  • Bills entered as unpaid expenses, then paid, double-counting the cost
    We remove the accrual-style entry and record the expense once, on the date it was actually paid.
  • Sales tax collected counted as revenue
    Sales tax is reclassified to its own liability account so gross revenue reflects what the business actually kept.
  • Loan or investor funds booked as income
    Loan proceeds are moved to a liability account and investor funds to equity, so the profit and loss statement is not inflated by money that has to be repaid or was never earned.
  • Books stayed on cash basis after crossing the accrual threshold
    We flag the gross-receipts test as part of the annual review and scope a conversion to accrual before it becomes a filing problem.

By the numbers

$26 million

Statutory base for the section 448(c) average annual gross receipts test that limits which C corporations and certain partnerships may use the cash method, indexed for inflation each year

Source: irs.gov/publications/p538, September 2026

$2,000

IRS Form 1099-NEC reporting threshold for nonemployee compensation paid in 2026 and later years, relevant to coding contractor payments correctly during the cash-basis close

Source: irs.gov/instructions/i1099mec, September 2026

Pricing

Cash basis bookkeeping is priced on the same transaction-volume tiers as monthly bookkeeping generally, published at /us/pricing. Because there are no receivables or payables to maintain between periods, a cash-basis file is typically the lighter end of the bookkeeping scope, and your exact fee is confirmed in writing before work begins.

See pricing

Cash basis bookkeeping

Glossary

Cash method
An accounting method that records income when received and expenses when paid, rather than when they are earned or incurred.
Gross receipts test
The section 448(c) rule limiting cash-method use for certain corporations and partnerships once average annual gross receipts pass an inflation-indexed threshold.
Pass-through item
Money that moves through the business but is not its own revenue or expense, such as sales tax collected for a state or a customer deposit.
Schedule C
The IRS form a sole proprietor uses to report business income and expenses on their personal Form 1040.

Questions

Frequently asked questions: Cash basis bookkeeping

Is cash basis allowed for my business for tax purposes?

Most small businesses, including sole proprietorships and most S corporations and partnerships, can choose cash basis for tax reporting. Certain C corporations and partnerships with a C corp partner above the section 448(c) gross-receipts threshold, or businesses with significant inventory outside the small-business exception, may be required to use accrual instead.

Will cash-basis books understate what my business is really worth?

They can. Unpaid invoices and work you have delivered but not yet billed do not appear as revenue under cash basis. If that gap matters for a sale, a raise or a loan application, accrual reporting gives a fuller picture of the same period.

Can you run cash-basis books for tax purposes and something else internally?

Yes, though it roughly doubles the reconciliation work, since two sets of entries have to be kept consistent. Most small businesses pick one basis and stay consistent instead, unless a lender or investor specifically requires accrual reporting alongside a cash-basis tax return.

What happens when my business grows past the point where cash basis makes sense?

We flag it before it is a problem, typically during an annual review, and scope a conversion to accrual, rebuilding receivables, payables and any accrued items for the periods needed so the switch does not lose comparability with prior reports.

How does sales tax get handled under cash basis?

Sales tax collected from customers is tracked in its own liability account from the moment it is received, not counted as revenue, and reduced as it is remitted to the state, so the profit and loss statement reflects only what the business actually earned.

What software works with cash basis bookkeeping?

Cash basis bookkeeping runs inside QuickBooks Online, Xero or Wave, whichever you already use. If you are not yet set up in any of them, we configure a file in your name so you keep ownership of it once the engagement is under way.

Does cash basis work for a business that carries inventory?

It can, up to a point. A qualifying small business at or under the section 448(c) threshold can generally treat inventory as non-incidental supplies rather than full accrual accounting for inventory under the section 471(c) exception. Above that threshold, or for inventory-heavy operations, accrual is usually the better fit.

Is cash basis allowed for my business?

Most small businesses can choose cash basis. Certain entities with inventory or above a revenue threshold may need to use accrual instead; we flag that during onboarding.

Can I switch to accrual later?

Yes. We convert existing cash-basis books to accrual when a lender, investor or your own growth calls for it.

How is cash basis bookkeeping priced?

Pricing for cash basis bookkeeping depends on your transaction volume, the software you use, and how much cleanup is needed before ongoing work starts. Current ranges are published on the pricing page, and your exact fee is confirmed in writing before anything begins.

Related services

Industries

Related guides

All services in Bookkeeping

Sources

  1. [1]Publication 538, Accounting Periods and Methods, September 2026
  2. [2]Instructions for Forms 1099-MISC and 1099-NEC, September 2026
  3. [3]QuickBooks Online product documentation, September 2026
  4. [4]Xero product documentation, September 2026

Next step

Talk to the team that would run your books

A short call covers your setup, your software and what a first month would look like. You get a written scope and price after it.

Need this in writing? Download a one to two page scope sheet for Cash basis bookkeeping: what is included, the process, and where pricing lives.

Download the scope sheet