• 5-minute read
  • 21st August 2025

How to Achieve a Professional Tone in Business Writing

Professional business documents can heavily impact how your brand and company are perceived. Clear, confident writing helps you to build trust and make your message more persuasive. 

Achieving the right tone isn’t always simple. You need to consider the reader and your company’s standards in every word you use. This guide shares practical tips to achieve a professional tone and explains how style guides can help you produce on-brand, consistent business documents.

Five Tips for a Professional Tone in Your Business Writing

Tailor Your Language to the Reader

Think about your relationship with the person reading your document. If you’re writing to a stranger or someone in authority, use formal language. For internal messages to familiar colleagues, your tone can be a little less formal but should always stay respectful.

Choose content and vocabulary that your audience will understand. If your message includes technical terms, avoid jargon unless the reader will be familiar with it.

The purpose of the document also shapes your language. Are you explaining facts, or do you want to persuade the reader? Your words need to match your goal.

Follow Your Company’s Style Guide

Many organizations rely on a style guide to keep their content consistent. Style guides can include rules for spelling, punctuation, branding, and visual elements. A good style guide will also offer advice on how to achieve the right tone. 

Following your company’s style guide will help you match your writing with your organization’s standards and ensure you project the right tone. If your employer does not have a style guide, you may want to suggest creating one.

Write With Confidence and Authority

An authoritative tone helps you build trust with your readers. Use industry-standard terms where appropriate, and use jargon or technical language only when your reader will understand it. 

Using “I believe,” “seems,” or “tends” in your writing does not sound confident and can affect how your message is received. Instead, use the active voice with clear, direct statements. Short sentences make your writing stronger and more impactful. Support your claims with data when possible, and cite sources if needed.

Be Respectful and Courteous

Your business writing should always be polite. Use a proper greeting and sign-off in emails or letters, and refer to people by their official titles and full names to maintain professionalism in your correspondence.

Choose gender-neutral language, like “chairperson” instead of “chairman,” and avoid slang and informal language. It’s also important to consider cultural differences, especially when writing for an international audience.

Use positive language where possible, and when discussing challenges, be sure to also focus on solutions.

Proofread for Clarity and Professionalism

Mistakes in your business writing can distract readers and weaken your message. Make sure to proofread every document to catch any errors, awkward phrases, and tone issues.

It can be hard to spot errors in your own work. Ask a colleague to review your document, or upload your document to Proofed’s online proofreading service for professional advice with a fast turnaround.

Why Style Guides Are Essential for Business Writing

To be sure your business writing meets professional standards, it helps to follow a style guide.

In-House and Branded Style Guides

A brand style guide sets the standards for your organization’s written and visual communication. A strong in-house guide helps your team keep the company’s content consistent, even as your business grows.

Some companies start with an established guide such as The Associated Press Stylebook (AP), and then they add their own rules for web copy, social media, or marketing materials. If your business does not have its own set of in-house rules, it can be helpful to follow one of the established guides created for business writing.

Top Business Style Guides

Here are some of the best and easiest to use style guides to assist you in your business writing:

  • The Business Style Handbook is designed for business writers. It offers best practices for clear and strategic communication with easy-to-follow rules. It has detailed rules for spelling, punctuation, and bias-free language. 
  • The Gregg Reference Manual provides comprehensive rules for grammar, punctuation, and formatting in a corporate setting.
  • The Associated Press (AP) Stylebook is often used in media and corporate communications, especially when clear and concise writing is important. Many companies use it for its plain English approach.
  • The Chicago Manual of Style is a comprehensive resource for detailed grammar and punctuation rules and bias-free language guidance. However, it can be more detailed than needed for most business documents.

Choosing the right guide depends on your business goals and audience. If your company writes for an international audience, consider the grammar differences between each region.

Expert Business Proofreading

If you want to ensure that your business writing is error-free or you’re looking to develop a style guide for your company, we can help. Learn more about our business proofreading service or schedule a call to get assistance with building your company-specific style guide.

Frequently Asked Questions

What’s the difference between a style guide and a style sheet?

A style guide is a published set of writing rules. A style sheet is often a company-specific document that adds custom rules for your team.

Should I always follow my company’s style guide?

Yes. This helps ensure consistency and clarity in every business document.

What if my company doesn’t have a brand style guide?

Choose an established style guide that matches your industry and company’s needs. Alternatively, reach out to Proofed, and we’ll work together to create your brand style guide.

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