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Key Takeaways

  • Compliant notices: Templates for incidents, delays, defects, or breaches.
  • Best template flexibility: Start with a proven Notice of Overdue Account and customize every section as needed.
  • Meet cure periods: Preserve rights by meeting notice requirements.
  • Standardized language: Reduce friction and ambiguity during escalation.
  • Response tracking: Log dates, actions, and acknowledgments.
  • Rapid drafting: Word forms you can fill and send quickly.
  • Works with SLAs: Link notices to service commitments and remedies.
Notice of Overdue Account

How to write your Notice of Overdue Account

We include this 1 page template with IT/Software/Hardware Contract Pack and the Proposal Kit Professional. You will get more content and software automation for data merging, managing client documents, and creating proposals with line item quoting with a Contract Pack or the Professional.

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The Notice of Overdue Account is to be sent out as a first warning to a customer that their account is past due. If not resolved by this letter, send the Second Notice of Overdue Account.
Document Length: 1 Page
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Use cases for this template

Maya at Redwood Creative recovers a 30-day past due account without losing the client

The Challenge

A new customer, Willow & Co., had an unpaid invoice that slipped 30 days past due, and Maya needed to request payment with a professional but friendly tone to protect a positive relationship while signaling the urgent matter and the attention it required.

The Solution

She used Proposal Kit's Notification of Overdue Account template to produce a formal past due invoice letter and a matching past due invoice email, then used the AI Writer to create a short client-facing Q&A about payment terms and late fees, plus a brief report for management on customer behavior and risk, while line-item quoting supported a small add-on proposal that could be scheduled after the account returned to good standing.

The Implementation

Maya referenced invoice details, amount owed, original due date, and clear payment instructions, offered a courteous option for partial payment, and sent a polite reminder first, followed by a final notice if no response occurred, closing with "sincerely" and "best regards" to maintain strong client relationships.

The Outcome

Willow & Co. made a prompt partial payment the same week and scheduled the balance for the following week, helping Redwood Creative receive payment, reduce delay, and move forward with continued business.

Derrick of BlueSpire Supplies restores cash flow with a structured payment plan

The Challenge

Multiple outstanding payments from Northwind Bistro created an overdue balance that put healthy cash flow at risk, and Derrick needed to collect without damaging the business relationship or triggering legal action.

The Solution

He issued the overdue letter using Proposal Kit's template and, to support it, used AI Writer to draft a step-by-step guide for the AR team and a short client memo explaining options and consequences, such as interest charges; line-item quoting produced an example installment schedule that showed how the total could be fulfilled over a certain number of weeks.

The Implementation

The reminder letter clearly stated the invoice is due, included all the necessary information and a direct call to action, and invited Northwind to hesitate to reach out if assistance was needed so they could discuss a payment plan in accordance with company policy.

The Outcome

Northwind agreed to a four-payment schedule, made the first transfer immediately, and BlueSpire saw improved payment conversion and money-in timing while keeping cooperation and respect intact.

Lena at Harbor IT Services shortens "days overdue" before year-end

The Challenge

As year-end approached, several clients had unpaid invoices, and Lena needed a reliable process to remind, escalate when appropriate, and still keep a positive note so clients didn't ignore messages or forget earlier commitments.

The Solution

She used Proposal Kit to assemble consistent due notices and a final reminder, then leveraged AI Writer to create internal policies, polite email language, and a brief article for the team on when to nudge and when to pause; line-item quoting generated renewal proposals that could be activated once accounts were settled.

The Implementation

Each message opened with "We hope this message finds you well," listed invoice details, payment due dates, and expected time frame to respond, and made clear what would happen next if payment did not arrive, while offering to assist if funds were tight and asking clients to acknowledge receipt.

The Outcome

Clients paid faster, outstanding payment totals dropped within two weeks, and Harbor IT reduced the number of days outstanding without straining relationships, positioning the team for a stronger start to the future quarter.

Abstract

This document is a formal past due notice used to address an overdue invoice while keeping a professional tone and a strong client relationship. It functions as an overdue invoice letter with a polite greeting (Dear) that notifies the recipient that, according to our records, an invoice is 30 days overdue for a specific month and amount due. It requests prompt payment and immediate attention to clear the outstanding balance and keep cash flow healthy. The message serves as a friendly reminder and a courtesy reminder, asking the client to resolve this matter at their earliest convenience.

The structure is straightforward and easy for busy teams to use. A clear subject line and reference line point to a past due invoice. Businesses typically include important details for easy reference-invoice number, original due date, total amount, payment details, and contact information- so the invoice payment can be received promptly.

The letter requesting payment can also include payment instructions, different payment methods, and payment options such as credit card or online payment via a payment portal to help clients pay invoices faster. A polite email or physical letter can be sent, and an updated invoice can be attached to reduce late payments and encourage prompt action.

The contract outlines an escalation process that aligns with common due notices. If the invoice is still unpaid, a final reminder is sent, giving 15 days to make the payment. If the date passes and the account remains delinquent for more than 61 days from the original invoice due date, the account may be suspended, which could affect services. Many businesses also track 60-day and 90-day late payments and, as a last resort, may refer the debt to a collection agency, though respectful communication can often prevent collections.

Use cases include small business owners sending a past due letter after a month overdue, accounts receivable teams issuing a quick reminder when a week has passed, or a firm following up with a new client using consistent payment reminder templates and a professional tone. Insert amount, provide details, and clearly state the next steps to encourage prompt resolution. If payment issues arise, invite the client to reach out to us with questions or concerns by phone so matters can be resolved promptly.

Proposal Kit supports this process with document assembly, automated line-item quoting, an AI Writer to build supporting documents, and an extensive template library. These tools help businesses follow a consistent structure, stay professional, and produce reminder letters and collection letters with ease to keep payments on schedule.

Beyond the basics, this notice fits into a step-by-step guide for managing overdue payments while protecting healthy cash flow and strong client relationships. Start with a gentle reminder or polite reminder that the invoice is overdue, then follow with a past due invoice email or overdue letter if the invoice is still unpaid. Escalate with a final notice that sets a clear time frame and deadline.

Each reminder letter should include all the necessary information: client name, business details, invoice details, original due date, amount owed, payment terms, payment due date, and a direct call to action to request payment. Adding easy online payment options and a link to your payment portal can lead to payment conversion and help you get paid faster.

Companies often note previous attempts to contact, acknowledge delays, and, when appropriate, offer a payment plan or accept partial payment to settle an outstanding invoice. You can also mention late fees or interest charges if allowed by your terms. Keep a friendly tone and professionalism, and close with sincerely or best regards.

If the matter requires urgent attention, say so plainly-urgent action required or attention required-while keeping respect for the business relationship. State what will happen after a certain number of days, such as account suspension or, as a last resort, potential legal action or collections, so expectations are clear. This approach helps maintain a positive relationship with new customers and existing clients alike.

Proposal Kit helps businesses automate this process in accordance with internal policies. Its document assembly, extensive template library, and AI Writer can produce consistent email templates, collect emails, and print-ready letters that reflect your brand language, include important details, and notify recipients with a clear message. Teams can merge business details into forms, insert a note or payment instructions, and coordinate with invoicing software to streamline the payment process. Automated line-item quoting and standardized templates help employees communicate with urgency at the right time, reduce mistakes, and keep communications helpful and on point, improving the likelihood that payment for the invoice is received promptly and that accounts remain in good standing for continued business.

Adding to prior points, businesses can fine-tune the cadence and tone of a past-due invoice letter to improve outcomes on unpaid invoices and an overdue balance. A message that opens with We hope this message finds you well is a nice touch that keeps rapport while reminding clients that an invoice is due. For example, follow a positive note with the outstanding payment or compensation for services rendered, the dates, and a clear request for prompt attention to this urgent matter.

State what you expect next-how to respond, when you need to receive payment, and how to avoid delay-so the reader has a clear sense of next steps. Customer behavior varies, so track how many times reminders were sent and avoid multiple emails in one day. If your terms allow penalties, mention them briefly, but keep the focus on timely payment and cooperation rather than threats. Make the attention to this matter unmistakable without sounding harsh.

Internally, ensure your team is aware of the status and ready to assist. Invite questions, and do not hesitate to reach out for assistance, which reduces the chance a client will ignore the letter. Offer to discuss options if funds are tight; some companies decide to allow short extensions rather than immediately collect.

If payment arrives, acknowledge it and disregard earlier notices. If a mistake occurred on either side, correct it and move forward. Use a simple form to capture business and invoice data, then file it so future communication stays consistent. In advance of escalation, remind the client that cooperation avoids risk to services and keeps money matters on course. Close with sincere language and signal that you hope to hear from them soon. This article underscores that respectful, direct communication helps in fulfilling obligations and fulfilling long-term business goals while maintaining professional relationships.

How do you write a Notice of Overdue Account document? - The Narrative

NOTIFICATION OF OVERDUE ACCOUNT

Current Date

Company Name

City, State Postal Code

Re: Invoice 30 Days Past Due.

Dear Salutation Last,

As a professional courtesy to you, this notification is to inform you that your account with us appears to be 30 days past due for the month of Month and in the amount of Amount. Please submit your payment to us as soon as possible in order to clear your past due balance with our company. Failure to do so will result in a "Final Notification of Overdue Account" letter from our company stating that you have 15 days to make payment and bring your account up to balance. If your account with us remains in delinquent status for more than 61 days from the initial due date of the invoice, signed work order, or other billing document related to this balance, your account will be immediately suspended and may affect the services or delivery of the product or products ordered from our company.

If you have already taken care of the delinquent balance, you may disregard this notice and accept our thanks for your timely response to this matter. If you have any questions, please contact us at Phone Number. Thank you in advance for your immediate attention to this matter.

First Last

Job Title

The complete Notice of Overdue Account - with the actual formatting and layout - is available as a single template or as part of a library of related templates in a Contract Pack or the Professional Bundle.
Notice of Overdue Account

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Related documents may be used in conjunction with this document depending on your situation. Many related documents are intended for use as part of a contract management system.

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This video illustrates how to create a legal contract using the Proposal Pack Wizard software. It also shows how to create a proposal with an invoice and contract at the same time.

Frequently Asked Questions

How do I customize this contract to fit my business needs?

Customizing this contract involves editing the document to include your business details, terms, and conditions. The templates are designed to be flexible, allowing you to insert your company's name, address, and other relevant information. You can modify clauses to reflect your unique business practices and legal requirements.

Is this contract compliant with laws and regulations?

The legal contract templates are written by legal professionals and designed to comply with current laws and regulations at the time of their writing. However, laws can vary by jurisdiction and change over time, so it's recommended to have your contract reviewed by a local attorney to ensure it meets all legal requirements specific to your region and industry. Templates are licensed as self-help information and not as legal advice.

Can I use the same contract for different clients or projects?

You can use the same contract for different clients or projects. The templates are versatile and easily adapted for various scenarios. You will need to update specific details such as client names, project descriptions, and any unique terms for each new agreement to ensure that each contract accurately reflects the particulars of the individual client or project.

What should I do if I encounter a clause or term I don't understand?

If you encounter a clause or term in the contract that you need help understanding, you can refer to guidance notes explaining each section's purpose and use. For more complex or unclear terms, it's advisable to consult with a legal professional who can explain the clause and help you determine if any modifications are necessary to suit your specific needs.

How do I ensure that the contract is legally binding and enforceable?

To ensure that the contract is legally binding and enforceable, follow these steps:

  • Complete all relevant sections: Make sure all blanks are filled in with accurate information.
  • Include all necessary terms and conditions: Ensure that all essential elements, such as payment terms, deliverables, timelines, and responsibilities, are clearly defined.
  • Signatures: Both parties must sign the contract, and it is often recommended that the contract be witnessed or notarized, depending on the legal requirements in your jurisdiction.
  • Consult a legal professional: Before finalizing the contract, have it reviewed by an attorney to ensure it complies with applicable laws and protects your interests.

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