Internal Cash Controls for Small Businesses: 20 Best Practices

Transcription

hi this is tim yoder with fit small business today i want to share with you my 19 best practices for controlling cash in small businesses so first let's look at some cash controls we have over the receipt of cash and when i'm talking about cashier i'm not only talking about physical cash but also checks and really anything to do with your checking accounts and so how can we control in our cash for our cash receipts well the first thing we can do is try to avoid physical cash as much as possible so ask our customers to pay with checks credit cards or via eft um so businesses where you don't have a lot of walk-in customers this usually isn't a problem a lot of people don't want to mail cash thankfully so they'll mail you checks even if you can avoid checks that would be great i highly recommend considering accepting credit cards i know there's some fees involved but it does eliminate a lot of the problems we have um dealing with cash and checks my second suggestion is if you do have a lot of walk-in customers that are going to be paying with cash use registers along with a point-of-sale system lock boxes vault somehow you need to lock up the cash obviously um the the desk the the drawer of a desk is not sufficient so make sure you protect that cash as it comes in registers are very important because they record the amount of cash that comes in which can then be actually tied to the physical amount at the end of the day my third suggestion is to always make sure the customer gets a receipt so again this goes back to using a cash register so make sure your employees when they accept cash from a customer they're ringing it through the point-of-sale system or cash register and giving that receipt to the customer that is a couple of things first the customer can prove they paid if there's a problem in the future and the second thing is is it make sure it records the receipt of cash so that when cash is tied out later everything balances if your employee does not ring up the customer they could very easily slip that cash into their pocket and you would have no way of finding that so if you've been places sometimes they offer you a free gift or fifty percent offer the service is free if they if you're not giving a receipt this is why they want to make sure that you're holding their employees responsible for giving you a receipt that ensures the transactions recorded in the cash register that's so that the employee cannot just stick it in their pocket number four match the invoice and the proof of remittance to verify customer payments so this isn't so much about theft as just being able to properly monitor and control your cash receipts so anytime you receive a cash via a check or eft or whatever other payment you want to make sure that the customer includes their their invoice number that they're paying so that you can properly match the cash payment with the invoice and so this is actually fairly important um especially if you have invoices with the same amounts over varying time periods if an employee were to steal let's say you have somebody pays 100 every month if an employee were to steal a hundred dollars they could just keep applying next month's payment to the prior months invoice and be one month off and you'd never really know how to catch it however if the customer puts on their check or as a note to their eft which invoice they're paying then you have the opportunity to catch that somewhere a payment has gone missing number five send the customer billing statements monthly uh this is one of the best ways to catch um theft of cash or of checks um really this is using the customer to verify the amount that they owe us so if they've made a payment that has somehow gone missing the customer is going to let us know right if we say you owe a thousand dollars and they've already paid it you're certainly going to hear from the customer so this is just a great way to double check that no payments have gone missing number six deposit your cash before spending it so this is something that's pretty unique to small businesses to sole proprietorships or even corporations if they're owned by one person that person might like to stick their hand in the till right in the register and just get some cash out to go for lunch or something that is you know their right as the owner it is their cash but best practices are absolutely to let that cash be deposited into the bank account and then withdrawn with a check to the owner somehow like that so that there's a paper trail of that cash because if you just stick your hand in the cash register and take money out well then you have no control over cash whatsoever the cash deposited is not going to match the amount of cash received for the day you have no idea what happened okay so really really bad idea be disciplined deposit the money into the checking account and then write the owner a check for whatever they want okay let's talk about disbursements and so a lot of this has to do with issuing checks so what are some controls small businesses need around issuing checks well first off make the check payable to the person it should go to don't make it payable to cash seems like a a common sense thing but sometimes for sake of ease people write checks to pay to cash well write it just to the vendor that you intend to pay the owner should be involved with cash disbursements in very small businesses they should review the supporting documents before signing the checks there should be a purchase order a vendor invoice or receiving a port um all of these things to verify that this is a valid bill and then the owner should sign it the owner should not just take the word of the bookkeeper keep voided checks and mutilate them so do not just shred voided checks you need to keep track of all of your checks so you want to know exactly what happened to each check number if one gets you know messed up as you're writing it you avoid it you put that somewhere where you can find it so if anybody ever questions they look at a bank statements like well what happened to check 112 here's 111 and 113 what happened to 112 and go to your file avoid a check sale right there it is it was avoided check okay so you need to keep control of your checks i know they still need to be signed but forged signatures are not that difficult and so you really want to keep track of your blank checks just like you would cash you need to match your in your vendor invoices with purchase orders and receiving reports so again this isn't so much about cash being misappropriated this is about making sure the amount you're paying is the correct amount so is the vendor billing you for the same amount that you ordered and received once you pay a vendor invoice make sure you physically stamp if it's a paper invoice stamp that invoice as being approved or paid so that you don't accidentally pay it again i would add to this point if you're using accounting software you should make sure that you enter the correct invoice number whenever you enter a bill there is a place to enter the bill number make sure you enter that number and then good software if you try to pay that bill twice it will give you a warning so quickbooks online is the most popular software i'll throw a link in the description below if you want to check that out 30 day free trial but as you enter bills enter that invoice number and then quickbooks will warn you if you're trying to pay a bill twice that's a very nice feature establish a petty cash fund so you don't want to have to be writing checks for every little expense if somebody orders a pizza for lunch for the office you don't want to have to write a check for that that can come out of petty cash and we do have a a good petty cash article at fit small business i will throw a link to that into the description as well so you can learn about how to use a petty cash fund number seven review your expense reimbursement request before payments so you should have a reimbursement policy saying this is what you need to do if you want to be reimbursed form you fill out here you attach your receipts total the amount all of this stuff make sure that you're having good documentation before reimbursing expenses okay so those are our best practices for disbursements now we have some more overall best practices that look at kind of the the accounting system around cash as a whole my first suggestion here is in very small businesses the owner should look at that bank statement and cancel checks every month personally they should be the person that opens it so they see everything that's with that bank statement all of the checks they review if it's a very small business they're going to have a very good idea if everything looks correct or if there's a transaction that doesn't quite look right now obviously as the company grows it may outgrow the the status where the owner is really going to know everything that's going on uh at this point um perhaps it would be the the cfo that would open the checks or the controller it should not be the bookkeeper that's actually reconciling the bank account but somebody should look over the bank statement separate from the bookkeeper to see if everything looks correct there needs to be a monthly bank reconciliation performed this is actually absolutely the best time to identify theft as well as errors you know usually it's not a theft we always want to be vigilant about looking for thefts but your bank reconciliation will oftentimes find errors either things that you've recorded in your books that were incorrect or things that cleared the bank that somehow never got recorded in your books we need to segregate incompatible duties and so we'll talk about this a little bit in length here um but essentially there are three different positions that you need to establish even in small businesses there needs to be the custodian of the cash sometimes this might be called the treasurer uh small businesses this might be the owner okay so somebody has to have custody of cat of the of the cash they're the ones that empty out the cash register drawer and deposit it they're the ones that collect the check for checks from the mail and deposit them they are the custodian of the cash a separate person needs to be authorized for cash disbursements meaning they're the ones that can sign checks in a small business this might be the owner as well now segregating incompatible duties if it's the owner they can do all of these things right we're not going to if it's a sole owner we're not going to be worried about about segregating duties from them this is really to prevent fraud and theft from employees and so if it's the owner we don't need to segregate the duties but if this is all done by employees we need a separate custodian of the cash check signer and then the third person is the person actually recording the transactions and that's generally the bookkeeper so what does this mean the bookkeeper should not have custody of the cash and the bookkeeper should not be signing checks those are incompatible duties so let's look at the first scenario here so if we're receiving customer cash this usually means we actually have a storefront of some sort where people are actually coming in we're receiving cash in person if that's a major portion of your business you should have a cash register or point of sale system where all cash received gets ring through the system so that you can then match uh what was recorded as sales the actual cash on hand so at the end of the day the custodian of the cash should count the amount in the register compare it to what the register shows a sales and then deposit that into the bank account the point-of-sale system will generate a summary report that can be forwarded to the bookkeeper and then the bookkeeper will use that to record the transaction the bookkeeper does not need access to the cash to record the transaction they do that from the summary report so it's a critical separation of duties that the bookkeeper does not have access to the cash from the cash register so receiving customer checks from the mail so the custodian of your cash is the one that should open the checks in the mail so this could be the owner or somebody else that they designate so i know some small companies there aren't you know so we need a custodian of cash we need a bookkeeper and we need a check signer i know sometimes there's not three people in your accounting department the owner can take over perhaps hopefully two of those duties but maybe only one so you'll have to designate somebody else perhaps the custodian of the cash is a manager that's not necessarily otherwise involved in the bookkeeping so maybe your most trusted manager in addition to doing whatever their normal job is they are also your custodian of cash okay so that custodian of cash opens up the mail and they log all the customer checks received perhaps they just make photocopies of the checks that would serve the purpose of a log as well they then deposit those checks in the bank and they forward that log of checks onto the bookkeeper so that they can record the transaction so again it's a critical separation of duty that the bookkeeper not have access to the customer checks prior to them being deposited in the bank and finally signing checks so the owner plus one other designated person needs to be authorized to sign checks at least one other person so it has to be more than just the owner and we'll talk about some scenarios here in a second but the owner is not always there right so it has to be somebody other than the owner but we know from our previous discussion already that the signer of checks should not be the bookkeeper right bookkeeper records transactions signer of check needs to be somebody separate because that is a a incompatible task so again it can't be this custodian of the cash but perhaps you have another manager that could be in charge of signing checks and finally reconciling the checking account who should reconcile it the checking account is generally going to get reconciled reconciled by the bookkeeper and that is fine as long as the bookkeeper is not a check signer nor is the bookkeeper the custodian of cash um great so that's our segregation of duties incredibly important difficult for small businesses most larger corporations have these built into their whole uh structure small businesses it's more difficult but hopefully if you just keep your keep in mind those three things right you have the custodian of cash you have the check signer and you have the bookkeeper and those three have to be different people okay our fourth best practice for general cash controls is to make deposits timely so hopefully you can do it daily especially with cash don't allow it sitting around your office and obviously if it does sit around your office make sure that it gets locked up never sign blank checks well this seems like a no-brainer the problem is we get ourselves backed into a corner where we feel like we have no choice so if the owner is the only person that can sign checks the owner's not always there so if they're going to go on vacation and where we see it often is payroll if the owner's on vacation you still have to have payroll right you can't not pay your employees because the owner's gone and so the owner will sign blank checks leave it for the bookkeeper to print print out after the fact so avoid that and the way we avoid that is not to back ourselves into that corner right you need to designate a second person to sign checks and this should not be the bookkeeper we've already talked about that in length bookkeeper cannot sign checks so this needs to be another manager that's not the manager that's the custodian of your cash restrict your access to blank checks so lock your blank checks away blank checks far too easy to forge a signature it may get caught after the fact but we'd like to prevent it from ever happening in the first place so let's lock those blank checks away and great that is our 19 best practices for controlling cash in a small business again my name was tim yoder with fit small business and i look forward to seeing you next time

This transcript was generated automatically from the video's captions and may contain errors.

Published: Aug 13, 2024
Updated: Jun 19, 2025
10 minute read

Cash controls are a crucial component of cash management because cash—being the most liquid of all assets—is highly susceptible to theft and misappropriation. Creating internal cash controls for small businesses involves setting policies for handling physical cash and checking accounts and delegating responsibilities in keeping them. To help you, we cover 20 best practices and internal control activities in general cash management and safekeeping, receipts, and disbursements.

6 Best Cash Controls for Receipts

1. Ask Customers to Pay Using Cards or via Electronic Funds Transfer (EFT)

Keeping too much cash on hand increases the risk of theft. You can reduce this risk by asking customers to pay with something other than cash. Although there are usually some fees associated with accepting credit cards, it may be worth paying to avoid the risk of dealing in cash.

2. Use Registers, Lock Boxes & Vaults

When you do accept cash, it’s best to use cash registers, lock boxes, and vaults, as these can help protect what is physically received from customers. Point-of-sale (POS) systems often include built-in cash registers that only open when a sale is made and have override functions that are given only to the owner or manager.

Meanwhile, lock boxes and vaults act as temporary storage for cash so that they’re not easily accessible by employees. You can keep cash inside these until you deposit them to the bank, which should be done at least daily or weekly for added security.

3. Issue an Official Receipt When Receiving Cash From Customers

An official receipt (OR) shows that a customer has paid the amount due. The amount on the OR should agree with the invoice amount. If the customer is paying in installments, then the OR should state clearly “in partial payment.”

Another important control feature to consider is the prenumbering of ORs. If you’re using an accounting program like QuickBooks Online, it will generate a numbered receipt automatically when entering payments. Read our QuickBooks Online review to learn more.

4. Match the Invoice & Proof of Transfer to Verify Customer Payments

When you ask customers to pay electronically, such as via EFTs or PayPal, you should have them enter the account or invoice number in the reference number or message to the receiver field. In doing so, when reconciling payments and invoices, you can match paid invoices easily without asking the customer to send proof of remittances to you manually.

If you’re a small business, this tip is crucial if you’re not accepting credit card payments. Always match the proof of transfer from the customer with the invoice to verify if the customer:

  1. Paid the amount in the invoice; and
  2. Really paid

Without proof, do not close customer invoices. After matching the two documents, check your bank account if you really received the payment. In some cases, fraudsters send edited screenshots of proof of transfer, so you need to be careful with that as well.

5. Send Customer Billing Statements Monthly

A customer billing statement or statement of account (SOA) informs your customer of their unpaid balances. Monthly SOAs can help detect unrecorded receipts since customers could dispute the SOA if they’ve already paid their balance.

6. Deposit Cash Received Before Spending

Keeping cash collections intact means that cash collections should equal cash deposits. For example, if the business collected $3,215 from customers today, the same amount must be deposited in the bank. This also means that you cannot use money from collections for other purposes, such as paying suppliers or petty expenses.

It’s important to keep these intact so that cash receipts in the book and bank agree while also ensuring that you have a paper trail for any money spent. For added security and tracking, prepare a daily cash summary that shows all cash receipts and ensures that the total amount matches the daily deposits.

You need to establish a change fund that’ll be revolving every business day, and do not get the change fund from cash collections during the day. Moreover, if the fund is short by a few dollars, do not get money from cash collections just to fill in the missing amounts.

8 Best Cash Controls for Disbursements

1. Avoid Issuing Checks as ‘Pay to Cash’

When a check is “payable to cash,” it means that any person holding the check can encash it in the bank. While this is convenient, the risk of the check being stolen and used by an unauthorized person increases dramatically. To avoid such an instance, specify the payee’s name in the check, like “Pay to the Order of Vendor Company,” so that only authorized personnel of the vendor company can encash or deposit it.

2. Use Checks Only for Large Transactions

We highly encourage small businesses to use checks only for big purchases (e.g., fixed asset purchases). Check fraud is prevalent nowadays, and it’s best to use electronic modes of payment for safety. We recommend using debit or credit cards for casual purchases.

3. Have the Owner Review Supporting Documents Before Signing Checks

In a small business setup, the owner should always review and sign checks. You can assign an employee to assemble all the supporting documents, such as purchase order (PO), vendor invoice, or receiving report (RR), and prepare the check. After that, the owner will review the supporting documents, match the amounts, and complete the check by signing it.

For example, the owner must be the last person to review and sign the check for large purchases. If possible, the owner may also be the one making the online card payment for casual purchases. Otherwise, they may instead delegate this duty to another person.

4. Keep Voided Checks & Mutilate Them to Prevent Reuse

Let’s say that you’ve already written a check and then noticed that you made an error, or the vendor says that they prefer online payments. Before putting the check aside, write the word VOID on the face of the check so that it cannot be reused. Alternatively, you can mutilate the check by tearing it partially. If you generally keep paper copies of the checks issued, place the voided check with the other checks so that you can see that all checks are accounted for easily.

5. Match Vendor Invoices With POs & RRs

The invoice, PO, and RR must match before it’s processed for payment. This process is called three-way matching.

  • First, the quantity and price of goods in the PO should match with quantity and price in the invoice.
  • Second, the quantity in the RR should match the quantity in the PO.
  • Third, the goods listed in the RR should match the goods stated in the invoice.

Checks should only be issued after you are confident you received what you ordered.

6. Stamp Vendor Invoices as ‘Approved’ & ‘Paid’ After Approval & Payment

Stamping vendor invoices is an important control to prevent double-paying vendors. If you’re using accounting software like QuickBooks Online, be sure to enter the invoice number of all vendor invoices received. The platform will warn you if you try to enter the same invoice twice. Check our list of the best small business accounting software if you’re looking for one.

7. Establish a Petty Cash Fund for Small & Incidental Expenses

A petty cash fund can cover expenses that are too small to write a check for. Having a petty cash fund in place also speeds up the reimbursement process in case employees pay work-related expenses out of pocket. In a small business, petty cash can be extremely helpful, especially if there are expenses that are too small to request cash disbursement.

8. Review Expense Reimbursement Requests Before Payment

When employees or managers go on an official business trip, they must submit a report detailing the expenses related to the travel along with the receipts. The owner should review the report and check if the expenses are within the allowed limits. For example, let’s assume that company policy on travel and representation expenses states that hotel accommodation should be a maximum of $150 per night. If the actual hotel expense is $170, you should only reimburse $150.

6 General Cash Controls for Small Businesses

1. Have the Owner Review the Monthly Bank Statement & Canceled Checks Before Reconciliation

When the bank delivers your monthly bank statement, it will also give your canceled checks. Before forwarding these to the bookkeeper, who will process the bank reconciliation, the owner should review them to ensure everything is correct. When reviewing bank reconciliation, the owner must cross-check the:

  • Bank statement and bank reconciliation to reconcile bank transactions
  • Bank statement and cash ledger to check which book transactions did not make it to the bank statement cutoff
  • Cash ledger and bank reconciliation to reconcile book transactions

2. Perform a Monthly Bank Reconciliation

A bank reconciliation balances the cash balance in the books and the bank statement. Due to timing differences, the book and bank balances seldom agree, and reconciling items must be identified to know that the balances are correct. The process involves ensuring every transaction in the books is on the bank statement and every transaction on the bank statement is in the books.

This is often the best time to identify theft, but only if the reconciliation is done by someone with access to cash or a checking account. It’s extremely important that the person reconciling the checking account is not otherwise involved in recording and depositing receipts or issuing checks.

This can be very difficult for small businesses with one bookkeeper. You should consider having an external bookkeeping company perform the reconciliation or perhaps train a nonaccountant manager from another area of your business to perform the reconciliation. To learn more about the full bookkeeping process, read our article about bookkeeping and a bookkeeper’s responsibilities.

3. Segregate Incompatible Duties

Custody of cash, authorization of cash disbursements, and recording of cash transactions should not belong to one person. These three functions are called incompatible duties. However, since small businesses often don’t hire many employees to process transactions, the owner’s participation can compensate for the presence of incompatible duties.

Below are sample workflows that illustrate the proper segregation of duties in cash transactions:

Receiving Customer Cash

Cash received for in-store purchases should be run through a POS system or cash register. At the end of the day or shift, the owner or other designated person should close out the system and confirm that the cash in the register matches the daily summary of transactions. The cash should then be deposited in the bank by the assigned person and the daily summary report forwarded to the bookkeeper for recording. It’s a critical separation of duties that neither the bookkeeper nor the cashier counts the cash from the register.

Receiving Customer Checks From the Mail

The owner or other authorized person should open the mail and log all customer checks received. The designated individual should then deposit the checks in the bank account and forward the check log to the bookkeeper for recording. It’s a critical separation of duty that the bookkeeper does not have access to customer checks prior to them being deposited in the bank.

Signing Checks

The owner plus one other designated person should be the only people authorized to sign checks. As your business grows, you may need to designate additional people to sign checks, but the bookkeeper should never be allowed to sign checks.

Reconciling the Checking Account

The checking account and accounting records should be reconciled at least monthly. It’s a critical separation of duties that the person reconciling the account doesn’t have access to cash or checks received or authorization to sign checks. If the controls above are followed, then your bookkeeper can do the reconciliation. However, if your bookkeeper makes your bank deposits or signs checks, then you need to train someone else to do the bank reconciliation.

4. Make Timely Deposits

Ideally, daily cash collections must be deposited in the bank at the end of the business day. However, you can use a night depository if your business closes beyond banking hours but do this as practicable as possible. You may defer deposits by a day or two but don’t keep large sums of cash in your business. Remember to use vaults and lock boxes to safeguard the cash.

For instance, you can schedule bank deposits every Friday. However, if you receive a lot of cash payments per week, it’s best to deposit twice a week so that you don’t hold too much cash.

5. Never Sign Blank Checks

Signed blank checks give fraudsters the opportunity to steal money from your business. That’s why the owner should never sign blank checks. If the owner won’t be around for a couple of days to sign checks, then they should assign the authority to another person who doesn’t record cash transactions or, if possible, delay the check signing until the owner returns.

For example, your business may send an official document that informs the bank of the name(s) of authorized persons who can sign checks on behalf of the owner. Attach specimen signatures of the authorized persons as well so that the bank will have a way to review if the signatures are not forged.

6. Restrict Access to Blank Checks

Don’t keep blank checks lying around because fraudsters can forge the signatures of authorized check signers easily. In some cases, the check signer should only use one kind of pen or ink when writing checks. Bank forensics can detect if two different pens were used to write and sign checks.

Frequently Asked Questions (FAQs)

What is cash control in business?

Cash control is the process of managing cash inflows and outflows and how the business protects cash from theft and fraud. It also involves proper recording of cash transactions and approval of all cash transactions before payment.

What is the best way to manage cash?

The best way to manage cash in your small business is to go cashless. Reducing the amount of physical cash in your business also reduces the risk of theft and fraud. Asking customers to pay using cards or cash transfers is safer because there’s no physical flow of cash to the business.

Bottom Line

Setting up cash controls for small businesses is a cooperative effort between the owner and employees. In a very small business, the owner’s participation is crucial for cash controls. As the business grows, having structured internal controls becomes more important as the owner can no longer personally oversee all cash transactions. By setting good cash controls, you can prevent the misuse and misappropriation of cash and ensure proper cash accounting even as your business grows.

Eric Gerard Ruiz, CPA

Eric Gerard Ruiz, CPA

Accounting and Bookkeeping Expert at Fit Small Business

Eric Gerard Ruiz, a licensed CPA in the Philippines, specializes in financial accounting and reporting (IFRS), managerial accounting, and cost accounting. He has tested and review accounting software like QuickBooks and Xero, along with other small business tools. Eric also creates free accounting resources, including manuals, spreadsheet trackers, and templates, to support small business owners.

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