How to Fill Out Family Court Forms Correctly

Filling out government forms can be confusing.

Filling out any form, for that matter, can be a not-so-simple task, especially when the stakes are high, like in a family law case. However, while there’s certainly a learning curve, most family law forms are designed to be as user-friendly as possible. That said, there are still plenty of little things that people just don’t know about; details that can cause delays or lead to rejected filings. That’s why understanding how to fill out family court forms correctly is vital in any family law court case.

Start with the Basics: Using Form 6B as an Example

Let’s take a look at Form 6B: Affidavit of Service, a commonly used document in Ontario family law. Starting at the top, you’ll be asked to fill in the name of the court. If you’re using a PDF version online, you’ll typically see three options:

• Ontario Court of Justice

• Superior Court of Justice

• Superior Court of Justice – Family Court Branch

  
  

Which one you choose depends on where your case is being heard and what type of matter it involves. Next is the court office address, which is usually straightforward—just be sure you’re using the correct courthouse. As for the court file number, if you are just starting out, leave it blank. That number is assigned to you by the court once your file is opened.

Missing Information? Here’s What to Do

Sometimes, a form will ask you for information you don’t currently have. Don’t panic. In many cases, you’re not required to provide every bit of contact information they list. For example, when asked for contact details, you only need one reliable method—even if that’s a fax number!

But some missing pieces are more significant. A good example is your certificate of marriage. If you don’t have a copy, don’t stress. If you were married in Ontario, you can order one through Service Ontario.

In general, if the information is from a government-issued document, you can usually obtain a replacement. Just remember: how vital that missing information is will depend on your specific situation.

Making Corrections Without Starting Over

One of the perks of working online is how easy it is to fix mistakes—just backspace and correct. Even if you plan to file your documents in person, I always recommend preparing them online first. Not only does this make corrections easier, but it also opens the door to helpful tools like CLEO’s Guided Pathways—which can walk you through many family law forms step-by-step.

But if you choose to go the handwritten route, here’s a practical tip: Start by filling it out in pencil. Yes, court rules say forms must be completed in blue or black ink—but they don’t say you can’t draft it in pencil first, erase your mistakes, and then go over it in pen when you are certain you are correct.

Whether you're filling out forms online or by hand, neatness and accuracy matter. One of the most common errors is writing incorrect dates or numbers, so double-check those carefully. Make sure your handwriting is legible, and take your time. A little patience at this stage can save a lot of stress later.

Final Thoughts: It’s About Progress, Not Perfection

There’s a lot to consider when filling out family court forms. And with dozens of different forms and every case being unique, it would be impossible to cover them all in one blog post. But I hope this gives you a better overall understanding and a little more confidence as you begin - or continue - your legal process.

Remember: court forms can be intimidating, but they’re not impossible. There’s help out there, and it’s okay to ask for support along the way.

Next Steps: If you’re ready to move forward but the paperwork feels confusing or overwhelming, you're not alone, and you don’t have to figure it all out by yourself. Whether you're just getting started or sorting through what comes next, Alliston Resolutions offers clear, compassionate support to help you complete your forms accurately and confidently.

Book a consultation today or explore our legal coaching services to get practical help—right when you need it most.