Invoice Late Fee Wording: Examples & Templates You Can Use

Precise invoice late fee wording is essential for avoiding overdue invoices and late payments. By establishing clear terms with the client, you significantly reduce the risk of late payments disrupting your cash flow and day-to-day operations, and even hindering your growth.

In this article, we’ll explain what a late payment fee is and show you how to develop policies around it. We’ll also teach you how to communicate your late fee policies to clients and explore how much you can charge.

Lastly, we’ll show you what to do if you’re still struggling with unpaid invoices, and share several useful strategies and best practices when it comes to late fee policies.

Key Takeaways

• Clear and professional invoice late fee wording is essential in legally protecting your business from payment disputes.
• A late payment fee is a financial incentive for the client to avoid paying late, as well as compensation for the business for the costs associated with delayed payments.
• When developing a late fee policy, you want to specify core aspects, like the triggers, timelines, fee structure, grace period, and escalation steps.
• Your late fee policy must comply with your state’s usury laws when it comes to rates and interest that you want to charge.
• Avoid making critical mistakes, like not putting late fees in initial contracts, using emotionally charged language when sending reminders, and charging excessive rates.

What is a Late Payment Fee?

A late payment fee is a financial penalty for the client who fails to pay an invoice for the goods sold or services rendered before the agreed deadline. To be valid, late payment fees need to be within legal limits (compliant with your state’s usury laws). Plus, they must be established in advance and outlined in a contract signed by both parties.

Note that the primary goal of a late payment fee isn’t to serve as a punishment for the client. Instead, it’s meant to compensate the freelancer or the business for the costs associated with delayed payments, their negative effect on cash flow, and additional administrative work required to collect them.

Late fees are typically structured in three ways:

• Flat fees
• Percentage fees
• Tiered or hybrid fees that combine the first two types

Apart from having comprehensive late fee policies, you can also proactively reduce instances of unpaid invoices by offering multiple payment options and sufficient net terms.

What Qualifies as Late Payment?

A payment qualifies as late or overdue if it remains unsettled beyond the set payment deadline. Well-defined invoice late fee payment terms effectively curb instances of overdue payments.

Often, the lack of an established policy for late fees or confusing invoice late fee wording is why customers don’t settle their balances on time. Aside from preparing a clear and easy-to-understand late fee policy, you can also enable different payment methods for your customers, which we previously mentioned.

Some payment channels worth trying include cash, check, credit or debit card, mobile, and online payments. Providing customers with options for paying their balances underscores flexibility and convenience.

How to Develop a Late Fee Policy

Developing a late fee payment policy implies outlining specific courses of action to take when customers fail to settle their payments or balances on or before the set invoice due date.

You need to consider the business structure, the customers, and the circumstances or conditions surrounding the transaction.

Invoices alone do not have any legal bearing, so including your payment terms and attaching a contract to specify the conditions and scope of your services adds more weight to holding customers accountable for their payment obligations.

A monthly invoice late fee percentage of about 1% to 2% is considered reasonable for late fees.

Give customers enough leeway to review the contract or policy that oversees the transaction and the payment terms.

When defining your late fee policy, make sure to specify the triggers and timelines to avoid ambiguity. For example, you can state that the fee applies 5 days after the due date and that it accrues on a recurring monthly basis.

You should also include:

• Fee structure (e.g., $25 flat fee or 1.5% monthly).
• Grace period (if applicable).
• Compounding rules (do you plan to include compound interest).
• Escalation steps (e.g., you may choose to escalate and collect the payment after 60 days).

From a legal standpoint, it’s essential for both parties to be on the same page. If the situation escalates and you end up in court because of an outstanding invoice, late fees are typically enforceable when they are:

• Reasonable
• Clearly written
• Accepted by both parties in advance (via a contract or a signed agreement)

How to Communicate Late Fees With Clients: 4 Email Examples

You can communicate late fees with clients in different ways, particularly your company’s invoice late fee wording and terms. That said, below are four sample invoice late fee templates you can use when sending initial, follow-up, and final late fee notices or emails:

#1. Late Fee Email Example

The initial email should be simple and light and convey a friendly tone. Think of the initial reminder as a gentle nudge to let your clients know they missed the invoice deadline and still have enough time to settle their balance.

Sample template:

#2. Late Fee Follow-Up Email Example

After sending the initial late fee email, the client still needs to settle their overdue payments. A follow-up email is typically sent at least 14 days after the initial reminder.

Note that a follow-up email must be firmer in tone and prompt immediate action on the client's part.

Sample template:

#3. Late Fee Final Notice Email Example

The late fee final notice serves as a final warning for delinquent accounts. It must clearly convey urgency and finality to spur the client's quick response or action.

At times, you may also have to emphasize the key components of the invoice late fee wording used in your late payment policy. For instance, you can highlight applicable charges or specific conditions in the contract that the client violated by failing to settle payments before the due date.

Sample Template:

#4. Late Fee Applied Email Example

If a client misses the deadline even after your payment reminders and notices, they will incur a late fee. When communicating it, you need to be direct but professional, referencing the original invoice and the added late fee.

Sample template:

How Much Can You Charge For Late Fees?

Determining the amount you can charge for late fees will depend on the state laws governing your business location.

Each state has a (legal) maximum invoice late fee that business owners must follow, as shown in the table below:

Applying late fees to invoices also depends on whether your business caters to consumers, other companies, or freelancers:

On the other hand, if you want to implement a more comprehensive late fee policy, then consider the following methods on how to calculate late fees on invoices:

#1. Flat Rate

A flat rate entails charging clients a fixed weekly or monthly rate. The flat rate applies until the client settles their unpaid dues. The advantage of using a flat-rate late payment fee is that it is simple and easy to calculate.

Make sure to align your flat rates with the service's or product's price to make the charges reasonable.

Now, let’s see an example of a flat rate:

• Original invoice amount: $400
• Late fee flat rate: $25 per month
• Payment is overdue: 3 months
• Late fee: 3 * $25 = $75

New total amount due: $400 + $75 = $475

#2. Compound Interest

Compound interest is suitable for severely overdue invoices. It involves charging interest on the outstanding payment. Combine the interest and the due amount with the accumulated fees.

This is one of the most aggressive methods of charging late fees used to incentivize clients to pay quickly. However, you must keep your state’s usury laws in mind to ensure that you’re within legal limits with your late fee percentage.

Let’s see an example of compound interest used for an invoice late fee:

• Original invoice amount: $5,000
• Late fee compound interest rate: 2% per month
• Payment is overdue: 2 months
• First month:
  • Late fee: 0.02 * 5,000 = $100
  • Total amount due: $5,000 + $100 = $5,100
• Second month:
  • Late fee: 0.02 * 5,100 = $102
  • Total amount due: $5,100 + $102 = $5,202

#3. Interest Rate

Businesses looking to implement uniform or standardized late fees on all overdue invoices will benefit most from using interest rates. Interest rates are standard among companies and charge an additional percentage depending on the amount the customer owes.

The additional interest is added monthly, weekly, or daily after the payment due date.

Here’s an example of an interest late fee:

• Original invoice amount: $10,000
• Late fee interest rate: 1.5% per month
• Payment is overdue: 2 months
• Late fee: 2 * 0.015 * $10,000 = $300

New total amount due: $10,000 + $300 = $10,300

#4. Hybrid Rate

Hybrid rates combine a standard flat rate with a compound interest rate on late payments. For instance, you can charge customers $25 10 days after the payment deadline, or 5% of the total balance, whichever is higher.

This is a versatile approach that ensures fees on small invoices come with a meaningful penalty, while larger past-due invoices result in proportional fees.

Here’s an example:

• Original invoice amount: $500
• Late fee clause: 5% of the balance due or $30 (whichever is higher) per month
• Payment is overdue: 1 month
• Late fee: 5% of $500 is $25, so a flat $30 fee is higher
• New total amount due: $500 + $30 = $530

Why is a Late Fee Policy Important?

A late fee policy is crucial because it is meant to protect businesses from non-payments and bankruptcy. Improperly handled late payments could lead to severe financial losses for the company.

Once a business has carried out what the customer has ordered, it must replenish the funds used to produce the goods or services to balance its costs and expenses with its profit. Businesses also have to compensate their employees.

Late fees are not punishments; they are imposed as damage control for businesses.

Unpaid invoices technically become debts that customers owe to a business. It’s simply unfair when the companies have already provided the services or products and have not received the proper payment in exchange on time.

How to Explain a Late Fee Policy to Customers

The best way to explain a late fee policy to customers is to find the fastest and easiest way to communicate important information about their purchase. You can add your policies for late payments to every invoice as part of your payment terms.

You can also make the payment terms more accessible to all new and existing customers by keeping the terms on a prominent and permanent page on your website.

Take the time to assess whether it is best to communicate your invoice late fee wording before commencing the transaction. In this manner, you can introduce any discounts you may be offering for early payments.

Furthermore, avoid using invoice late fee wording that is too complex for your customers to understand.

What to Do if an Invoice Still Hasn’t Been Paid?

Here are some of the best practices to carry out in case an invoice or outstanding balance remains unpaid:

• Send consistent reminders. Keep the reminders short and straightforward, and attach a copy of the customer’s invoice. Send email reminders periodically until the customer settles their invoice.

• Charge prepayments. Charging prepayments is helpful for businesses that supply raw materials to fellow business owners or sell wholesale products. You can also issue an advance invoice to request initial payments from customers before delivering their goods or fulfilling their orders. Advance invoicing is ideal if you specialize in tailor-made or made-to-order products.

• Negotiate. Try contacting the customer via email, phone call, or text. Then, provide them with options on how to settle their balances. For instance, a customer has not paid their credit card bill for over six months. Some banks offer to have the client pay a specific percentage of the overdue payment to close their account permanently.

• Hire a collection agency or a debt collector. A collection agency specializes in following up on late payments. Their services are helpful if you have a massive amount of debt. Before hiring a collection agency, consider their rates and how they will affect your business’s finances.

• Seek legal action. Seek legal action or advice if the overdue balance escalates and the customer refuses to cooperate despite your efforts to reach out and meet them halfway. Otherwise, the customer may have valid reasons for refusing to settle their payments. They may want to dispute discrepancies with their purchase or the services they received.

7 Late Fee Policy Best Practices

Below are additional late fee policy best practices to equip your business against delinquent accounts or notoriously late-paying customers:

#1. Do Research

Check out how similar businesses in the market settle late payments and choose invoice late fee wording for each transaction.

Using fellow businesses as your reference gives you deeper insight into constructing invoice late fee wording for your policy that adheres to your business and your customers’ needs.

#2. Inform the Clients Ahead

Let your clients know that your business has existing rules for late payments. You can do this by enumerating late fee terms on invoices or attaching the terms to your service contract.

#3. Use an Online Invoice Generator

Businesses handling multiple orders will benefit significantly from using an online invoice generator.

Online invoice generators allow businesses to create and issue several invoices quickly. The generators use ready-made invoice templates that you can fill out easily and a built-in calculator that lets you calculate the total amount plus applicable taxes or discounts.

#4. Offer Incentives

Incentives encourage customers to settle their payments on or before the payment deadline.

An excellent example of this is the use of payment terms such as 2/10 net 30. The payment term offers customers a 2% discount for payments settled within 10 days before the deadline, or 30 days from the date the invoice was issued.

#5. Allow a Grace Period

A grace period allows customers to settle their payments without incurring penalties or interest on their outstanding balance. The grace period will depend on the existing state rules governing your business operations, the nature of your business, and your clientele.

#6. Use Simple Language

Your invoice late fee wording should be based on simple language that your customers will understand. This is especially true if you are catering to consumers or regular customers.

In reality, customers only scan your payment terms. As such, you need to ensure they can grasp your late fee policy at first glance. Technical terminologies and complex business jargon are more acceptable in B2B transactions.

#7. Automate Payment Reminders

Manually tracking unpaid invoices and typing out new follow-up emails is a time-consuming process prone to human error. Instead, you should use software to automate these processes and schedule payment reminders.

For instance, you can set up software to send one late fee reminder email three days before a due date, another one on the due date, and then a formal late fee notice after the grace period. This ensures consistency and frees you of unnecessary administrative work.

3 Mistakes to Avoid With Late Invoices

Here are three critical mistakes you need to avoid when managing late payments and overdue invoices:

1. Not adding fees to the initial contract. As we’ve established, late fees in invoices are only valid if they’ve been added to the initial contract, and the client agreed to them. One of the biggest mistakes business owners make is to word late fees on invoices only, and without warning the client, at which point they are usually invalid.
   
   
2. Letting emotions guide your communication. When a client doesn’t pay your invoice on time or ignores your reminders, it is easy to feel disrespected, which may prompt you to respond aggressively. Keep in mind that unprofessional communication can damage your relationship with the client and result in negative public reviews.
   
   
3. Charging excessive rates. Using arbitrarily high rates to persuade clients into paying on time will more likely deter them in the first place. More than that, it can result in a lot of legal trouble, since state usury laws put a cap on how big a fee can be.

Implement Late Fees Professionally with Paystub.org

We’ve mentioned how important an invoice generator is when billing clients and implementing late fee policies. Our software allows you to use a dedicated section where you can put your late fee policy. Plus, you can set due dates, payment terms, taxes, and discount codes with ease with a click of a button.

Final Thoughts

Always consider the structure and nature of your business, your target customers, and the clarity of your invoice late fee wording to guarantee that your payment terms are communicated aptly to your clients.

Being clear and straightforward with your late fee policy will ensure maximum understanding with the client, reducing late payments and protecting the cash flow of your business. Remember to include your policy in the initial contract, and to be polite when sending payment reminders.
This will minimize instances of unpaid invoices, improve your relationships with clients, and enhance your public image.

Invoice Late Fee FAQs

#1. Are late payment fees legal?

Yes, late payment fees are legal. Late payment fees come with a complete set of invoice late fee wording or terms to protect business owners and contractors from significant losses caused by late payments.

#2. How much interest can you charge on an unpaid invoice?

The interest you can charge on an unpaid invoice will depend on applicable state regulations, the bill amount, and the type of service or product sold to the customer.

#3. How to calculate late fee interest rate?

There are different methods for calculating late fee interest rates. Some examples include adding a flat or universal rate for all invoices, charging additional interest on the outstanding balance, and incurring late fees.

#4. How do you introduce a late payment fee?

Introduce a late payment fee to your customers by using simple and easy-to-understand invoice late fee wording choices or making your service and payment terms accessible on your business website or page.

#5. How to inform a client of a late payment fee?

Send an overdue invoice letter to inform clients of their late payment fee. Attach a copy of their latest invoice along with information about the payment deadline, interest rates, and possible penalties should the customer fail to settle payments within a given time frame.