Explain the problem
Identify the transaction and what went wrong.
Original editable file
Complaint Letter Template
Start with an original editable complaint letter DOCX, then use WPS Writer to personalize the wording, adjust the layout and save a shareable copy.
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Includes a free original DOCX starter. WPS AI and advanced features vary by plan, region and device.
See how it works
An editable starting pointDocuments
About this workflow
Describe a problem and request a proportionate resolution
Use WPS Writer to work on the file, review the details and save the result in a suitable format.
Support the account
Keep dates and evidence references together.
Request a clear response
State the resolution and contact details.
Using WPS Office
How to get started
Install WPS Office, then follow these steps in the app. This webpage does not edit or convert your files.
Open the editable starterDownload the complaint letter DOCX below and open it in WPS Writer. Save a separate working copy.
File formats
DOCXPDF
Edit in WPS Office. Save a copy to share.Preview the editable files
Explore the original starter and related workflows. Each file stays editable in WPS Office.
Original editable file
Download the starter file
Original complaint letter starter with editable text and task-specific sections.
This editable sample is in English. Open it in WPS Office and replace the example content with your own. The starter file is separate from the WPS app download.
WPS Office
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Work with your everyday office files in one app. Keep an editable source file and choose the sharing format your audience needs.
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Help and information
Frequently asked questions
This page downloads WPS Office. Features vary by platform, version and plan.
What is included in this complaint letter starter?
The original DOCX includes issue, evidence, requested resolution. Its text and layout remain editable; it is separate from the WPS installer.
Can I edit the file in WPS Writer?
Yes. WPS Writer supports DOCX editing. Download the starter and open it in Writer. Basic document editing can work offline; cloud and AI features require internet and may have plan limits.
What should I check before using the finished document?
Use factual chronology; keep copies of evidence; state a clear resolution. This writing aid is not legal advice or a determination of consumer rights.
What happens when I select the download button?
On Windows or macOS, WPS starts the app download. On Linux, copy the installation command or choose a manual package. On iPhone, iPad, Android or Chromebook, continue to the appropriate app store. This page does not upload, convert or edit your files.
Start with WPS Office
Download WPS Office
Download WPS OfficeGet WPS Office for Windows.
Includes a free original DOCX starter. WPS AI and advanced features vary by plan, region and device.